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Cheap flights from Seattle (SEA) to Helsinki (HEL) from $507

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — HEL
jun. 4 — jun. 111
From?
To?
mar. 6/4
mar. 6/11
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Helsinki-Vantaa are usually found in February or October, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Seattle to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 30, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$632

One-way from

$626
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Seattle/Tacoma Intl to Helsinki-Vantaa
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One-way flight from Seattle/Tacoma Intl to Helsinki-Vantaa
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What is the cheapest day to fly round-trip from Seattle to Helsinki?

Flights from Seattle to Helsinki are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Helsinki.

How far in advance should I book a flight from Seattle to Helsinki?

Travelers have found it’s best to book a flight 52 days in advance to save up to 68% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Helsinki 1-2 weeks in advance for as low as $874, or $1,042 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to Helsinki?

February can be a great time to fly to Helsinki from Seattle with a flight ticket averaging about $1,001. Cheapflights users have found deals in the month of February for as cheap as $440. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from SEA to HEL?

It’s optimal to fly from Seattle to Helsinki in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the afternoon.

Cheap Icelandair flights from Seattle to Helsinki

Explore cheap flight options specifically provided by Icelandair for the route between Seattle and Helsinki. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Take a look at some of the lowest-priced Icelandair flights heading from Seattle to Helsinki. Be sure to come back soon if the deals available don't appeal to you at this time.
jue. 6/2711:00 pmSEA - HEL
1 stop21h 50mIcelandair
mar. 7/303:05 pmHEL - SEA
1 stop30h 15mIcelandair
Deal found 5/29$607
mié. 8/283:50 pmSEA - HEL
1 stop12h 10mIcelandair
mar. 9/33:05 pmHEL - SEA
1 stop15h 30mIcelandair
Deal found 5/29$749
lun. 7/2911:00 pmSEA - HEL
1 stop21h 50mIcelandair
mar. 8/63:05 pmHEL - SEA
1 stop30h 15mIcelandair
Deal found 5/29$750
jue. 7/1811:00 pmSEA - HEL
1 stop21h 50mIcelandair
jue. 8/157:50 amHEL - SEA
1 stop13h 30mIcelandair
Deal found 5/29$798
sáb. 7/2011:00 pmSEA - HEL
1 stop21h 50mIcelandair
sáb. 8/173:05 pmHEL - SEA
1 stop30h 15mIcelandair
Deal found 5/29$800
mié. 8/283:50 pmSEA - HEL
1 stop12h 10mIcelandair
mar. 9/312:00 pmHEL - SEA
2 stops18h 35mIcelandair
Deal found 5/29$809
dom. 7/213:50 pmSEA - HEL
1 stop12h 10mIcelandair
dom. 8/183:05 pmHEL - SEA
1 stop15h 30mIcelandair
Deal found 5/29$863
dom. 7/2111:00 pmSEA - HEL
2 stops33h 35mIcelandair
dom. 8/183:05 pmHEL - SEA
1 stop15h 30mIcelandair
Deal found 5/29$875
jue. 6/2711:00 pmSEA - HEL
1 stop21h 50mIcelandair
mar. 7/93:05 pmHEL - SEA
1 stop30h 15mIcelandair
Deal found 5/29$904

Cheap Lufthansa flights from Seattle to Helsinki

Explore cheap flight options specifically provided by Lufthansa for the route between Seattle and Helsinki. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Have a look at some of the cheapest available Lufthansa flights departing from Seattle and landing in Helsinki. Check back soon if you're not seeing flights that suit your needs.
mié. 6/51:10 pmSEA - HEL
2 stops26h 05mLufthansa
jue. 6/136:05 amHEL - SEA
2 stops26h 18mLufthansa
Deal found 5/29$929
mié. 8/2810:40 amSEA - HEL
2 stops16h 00mLufthansa
mar. 9/37:30 pmHEL - SEA
2 stops33h 22mLufthansa
Deal found 5/29$950
mié. 6/52:15 pmSEA - HEL
1 stop25h 00mLufthansa
jue. 6/136:05 amHEL - SEA
2 stops26h 18mLufthansa
Deal found 5/29$996
mar. 6/46:50 pmSEA - HEL
1 stop13h 55mLufthansa
mar. 7/26:05 amHEL - SEA
2 stops26h 15mLufthansa
Deal found 5/29$1,003
jue. 6/62:15 pmSEA - HEL
1 stop17h 10mLufthansa
dom. 6/166:15 pmHEL - SEA
1 stop28h 10mLufthansa
Deal found 5/30$1,052
mar. 6/183:10 pmSEA - HEL
2 stops17h 35mLufthansa
mar. 6/256:20 amHEL - SEA
1 stop16h 05mLufthansa
Deal found 5/30$1,057
sáb. 6/87:05 pmSEA - HEL
2 stops37h 40mLufthansa
dom. 6/166:15 pmHEL - SEA
1 stop28h 10mLufthansa
Deal found 5/29$1,197
jue. 6/63:10 pmSEA - HEL
2 stops35h 30mLufthansa
jue. 6/207:30 pmHEL - SEA
1 stop31h 29mLufthansa
Deal found 5/30$1,220

Cheap Seattle to Helsinki flights in May & June 2024

Find cheap flight options from Seattle to Helsinki specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 2024.
Scroll through some of the best deals on flights from Seattle to Helsinki in 2024. Check back soon for alternative fares.
jue. 6/2711:00 pmSEA - HEL
1 stop21h 50mIcelandair
mar. 7/303:05 pmHEL - SEA
1 stop30h 15mIcelandair
Deal found 5/29$607
jue. 6/2711:00 pmSEA - HEL
1 stop21h 50mIcelandair
mar. 7/93:05 pmHEL - SEA
1 stop30h 15mIcelandair
Deal found 5/29$904
jue. 6/2711:00 pmSEA - HEL
1 stop21h 50mIcelandair
mié. 7/107:50 amHEL - SEA
1 stop13h 30mIcelandair
Deal found 5/29$905
mié. 6/2611:00 pmSEA - HEL
1 stop29h 00mIcelandair
mar. 7/93:05 pmHEL - SEA
1 stop30h 15mIcelandair
Deal found 5/29$907
mié. 6/51:10 pmSEA - HEL
2 stops26h 05mLufthansa
jue. 6/136:05 amHEL - SEA
2 stops26h 18mLufthansa
Deal found 5/29$929
mié. 6/125:55 amSEA - HEL
2 stops20h 45mAir Canada
mié. 6/261:25 pmHEL - SEA
2 stops31h 26mAir Canada
Deal found 5/29$931
sáb. 6/2911:00 pmSEA - HEL
1 stop21h 50mIcelandair
mar. 7/303:05 pmHEL - SEA
1 stop30h 15mIcelandair
Deal found 5/29$940
mié. 6/121:10 pmSEA - HEL
2 stops18h 15mAir Canada
mié. 6/2612:45 pmHEL - SEA
2 stops19h 35mAir Canada
Deal found 5/30$942
mié. 6/123:50 pmSEA - HEL
1 stop12h 10mIcelandair
mié. 6/263:05 pmHEL - SEA
1 stop30h 15mIcelandair
Deal found 5/30$976

Seattle to Helsinki 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Helsinki in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Scroll through some of the best deals on flights from Seattle to Helsinki in 2024. Check back soon for alternative fares.
jue. 6/2711:00 pmSEA - HEL
1 stop21h 50mIcelandair
mar. 7/303:05 pmHEL - SEA
1 stop30h 15mIcelandair
Deal found 5/29$607
mié. 9/2511:52 amSEA - HEL
2 stops18h 23mMultiple Airlines
mié. 10/99:15 amHEL - SEA
2 stops22h 26mMultiple Airlines
Deal found 5/29$613
dom. 9/157:00 amSEA - HEL
2 stops23h 15mMultiple Airlines
sáb. 9/2811:15 amHEL - SEA
2 stops20h 45mMultiple Airlines
Deal found 5/29$673
lun. 10/77:40 pmSEA - HEL
1 stop15h 20mBritish Airways
lun. 10/217:30 pmHEL - SEA
1 stop26h 05mBritish Airways
Deal found 5/29$685
lun. 10/77:40 amSEA - HEL
2 stops18h 40mBritish Airways
lun. 10/217:30 pmHEL - SEA
1 stop26h 05mBritish Airways
Deal found 5/29$706
mié. 8/283:50 pmSEA - HEL
1 stop12h 10mIcelandair
mar. 9/33:05 pmHEL - SEA
1 stop15h 30mIcelandair
Deal found 5/29$749
lun. 7/2911:00 pmSEA - HEL
1 stop21h 50mIcelandair
mar. 8/63:05 pmHEL - SEA
1 stop30h 15mIcelandair
Deal found 5/29$750
mié. 9/251:30 pmSEA - HEL
1 stop21h 30mBritish Airways
mié. 10/28:00 amHEL - SEA
1 stop19h 45mBritish Airways
Deal found 5/29$757
lun. 10/77:40 amSEA - HEL
2 stops20h 20mAmerican Airlines
lun. 10/2112:25 pmHEL - SEA
2 stops21h 34mAmerican Airlines
Deal found 5/29$766

Non-stop flights to Helsinki from Seattle

Discover non-stop flight options from Seattle to Helsinki. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Consider booking one of these non-stop flights heading from Seattle to Helsinki. If you're looking for other options for flights from Seattle to Helsinki, make sure to update the search form at the top of page.
sáb. 7/205:40 pmSEA - HEL
Nonstop9h 15mFinnair
sáb. 8/174:40 pmHEL - SEA
Nonstop9h 20mFinnair
Deal found 5/29$1,327
jue. 7/185:40 pmSEA - HEL
Nonstop9h 15mBritish Airways
jue. 8/154:40 pmHEL - SEA
Nonstop9h 20mBritish Airways
Deal found 5/29$1,432
jue. 6/275:40 pmSEA - HEL
Nonstop9h 15mFinnair
mar. 7/304:40 pmHEL - SEA
Nonstop9h 20mFinnair
Deal found 5/30$1,487
mar. 7/305:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
mar. 8/134:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 5/29$1,497
mar. 7/95:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
mar. 7/234:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 5/29$1,532
jue. 7/255:40 pmSEA - HEL
Nonstop9h 15mFinnair
sáb. 8/34:40 pmHEL - SEA
Nonstop9h 20mFinnair
Deal found 5/29$1,682
jue. 6/275:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
mar. 7/94:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 5/29$1,744
mar. 7/305:40 pmSEA - HEL
Nonstop9h 15mFinnair
sáb. 8/104:40 pmHEL - SEA
Nonstop9h 20mFinnair
Deal found 5/30$4,115

Seattle to Helsinki flights leaving soon

Find last-minute flight options from Seattle to Helsinki for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Have a look at some of the last-minute flights available departing from Seattle to Helsinki. Users should examine the flight details to ensure there are no surprises.
mié. 6/51:10 pmSEA - HEL
2 stops26h 05mLufthansa
jue. 6/136:05 amHEL - SEA
2 stops26h 18mLufthansa
Deal found 5/29$929
mar. 6/41:10 pmSEA - HEL
2 stops19h 35mAir Canada
mar. 7/26:05 amHEL - SEA
2 stops26h 15mAir Canada
Deal found 5/29$977
mié. 6/52:15 pmSEA - HEL
1 stop25h 00mLufthansa
jue. 6/136:05 amHEL - SEA
2 stops26h 18mLufthansa
Deal found 5/29$996
mar. 6/46:50 pmSEA - HEL
1 stop13h 55mLufthansa
mar. 7/26:05 amHEL - SEA
2 stops26h 15mLufthansa
Deal found 5/29$1,003
jue. 6/62:15 pmSEA - HEL
1 stop17h 10mMultiple Airlines
dom. 6/1612:45 pmHEL - SEA
2 stops19h 32mMultiple Airlines
Deal found 5/30$1,014
jue. 6/67:00 amSEA - HEL
3 stops30h 55mMultiple Airlines
dom. 6/169:45 pmHEL - SEA
3 stops32h 36mMultiple Airlines
Deal found 5/30$1,042
jue. 6/62:15 pmSEA - HEL
1 stop17h 10mLufthansa
dom. 6/166:15 pmHEL - SEA
1 stop28h 10mLufthansa
Deal found 5/30$1,052
mié. 6/51:35 pmSEA - HEL
1 stop23h 45mAir France
jue. 6/136:40 amHEL - SEA
1 stop20h 55mAir France
Deal found 5/29$1,101
sáb. 6/81:10 pmSEA - HEL
2 stops18h 15mAir Canada
dom. 6/166:05 amHEL - SEA
2 stops37h 52mAir Canada
Deal found 5/29$1,102

One-way flights to Helsinki from Seattle

Search for one-way flight options from Seattle to Helsinki. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Take a look at some of the one-way flights we've detected from Seattle to Helsinki. Those needing a return flight from Seattle to Helsinki can use the search form above.
jue. 6/67:00 amSEA - HEL
3 stops41h 35mMultiple Airlines
Deal found 5/30$507
sáb. 6/298:47 amSEA - HEL
3 stops44h 03mMultiple Airlines
Deal found 5/29$579
jue. 6/612:05 pmSEA - HEL
2 stops24h 40mMultiple Airlines
Deal found 5/30$600
dom. 6/95:55 amSEA - HEL
3 stops33h 20mMultiple Airlines
Deal found 5/30$625
dom. 6/97:40 amSEA - HEL
2 stops31h 35mMultiple Airlines
Deal found 5/30$626
dom. 6/96:50 pmSEA - HEL
1 stop13h 55mLufthansa
Deal found 5/30$630
mar. 6/253:10 pmSEA - HEL
2 stops17h 35mAir Canada
Deal found 5/30$632
mar. 6/2511:40 amSEA - HEL
2 stops21h 05mAir Canada
Deal found 5/29$638
sáb. 6/2911:47 pmSEA - HEL
2 stops26h 53mUnited Airlines
Deal found 5/30$672

Find flights from Seattle to Helsinki within your budget

Customize your flight search to find flights from Seattle to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$607 - $1,116

Route

Depart

Return

Price

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

jue. 6/27

1 stop21h 50m

Helsinki-Vantaa

mar. 7/30

1 stop30h 15m

$607

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

mié. 8/28

2 stops25h 05m

Helsinki-Vantaa

mar. 9/3

2 stops38h 41m

$823

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

mié. 8/28

3 stops24h 40m

Helsinki-Vantaa

mar. 9/3

2 stops23h 07m

$901

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

mié. 6/5

2 stops26h 05m

Helsinki-Vantaa

jue. 6/13

2 stops26h 18m

$929

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

jue. 6/6

1 stop17h 10m

Helsinki-Vantaa

dom. 6/16

2 stops19h 32m

$1,014

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

lun. 7/29

2 stops19h 02m

Helsinki-Vantaa

mar. 8/6

2 stops21h 20m

$1,049

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

dom. 6/30

1 stop14h 50m

Helsinki-Vantaa

vie. 7/12

2 stops23h 58m

$1,085

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

mié. 6/12

2 stops20h 55m

Helsinki-Vantaa

mié. 6/26

1 stop20h 55m

$1,105

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

lun. 6/17

1 stop20h 10m

Helsinki-Vantaa

lun. 6/24

1 stop26h 10m

$1,116

Flights are sorted by cheapest first

Deals found on 5/29

How far ahead should I book a flight from Seattle to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Helsinki. Price data was last updated on May 24, 2024.
The best time to book flights from Seattle to Helsinki is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Seattle to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Helsinki. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Helsinki flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Seattle to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature and rainfall totals by month.

HEL

Temperature

21.2 - 60.8 °F

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated mayo 30, 2024.
Read reviews from past customers who have flown Icelandair, Lufthansa and American Airlines from Seattle to Helsinki. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,372 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,730 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Helsinki for under $700 on Cheapflights?

    Yes, there are multiple flights from Seattle to Helsinki for under $700. The cheapest flight booked recently is on Icelandair for just $607, but on average you can expect to pay $857.

  • Are there nonstop flights from Seattle to Helsinki for under $1,400 on Cheapflights?

    Cheapflights has at least 8 direct flights from Seattle to Helsinki under $1,400. A good price for a nonstop flight from Seattle to Helsinki is less than $1,852.

  • Are there last-minute flights available from Seattle to Helsinki for under $1,000?

    There are currently 20+ open flights from Seattle to Helsinki within the next 7 days for less than $1,000.

  • How popular is this Seattle to Helsinki flight route?

    This flight path from Seattle/Tacoma Intl to Helsinki-Vantaa was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Seattle to Helsinki round-trip?

    Cheapflights users have booked flights from Seattle to Helsinki round-trip from $607. Other airlines that can offer you cheap pricing are Air Canada, from $823, and United Airlines, from $901. Users have found that Icelandair is 39% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Helsinki one-way?

    The cheapest airlines for a one-way flight from Seattle to Helsinki are Lufthansa ($630), Air Canada ($632), and United Airlines ($672).

  • What are the cheapest flights from Seattle to Helsinki?

    The cheapest flight price from Seattle to Helsinki is $621. On average you can expect to pay $1,935. The most popular route, (Seattle/Tacoma Intl - Helsinki-Vantaa), can usually be booked for $607.

  • What does SEA to HEL mean?

    SEA stands for Seattle/Tacoma Intl Airport, while HEL stands for Helsinki-Vantaa Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Seattle to Helsinki that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Helsinki flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Helsinki with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Helsinki flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Helsinki that include hotel bookings?

    Yes. In addition to deals on Seattle to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Helsinki.

  • Can I find deals for business class flights from Seattle to Helsinki?

    Yes. Cheapflights offers flight deals from Seattle to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Helsinki that allow pets onboard?

    Many airlines flying from Seattle to Helsinki offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Helsinki?

    Yes, you can often find last-minute deals on Seattle to Helsinki flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Helsinki flight deals updated?

    The Seattle to Helsinki flight deals you see on this page were last updated on 5/29.

  • What are the most popular airlines that fly from Seattle to Helsinki?

    American Airlines, Air France and Finnair are the most popular airlines when flying from Seattle to Helsinki.

  • What is the cheapest month to book a flight from Seattle to Helsinki?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Helsinki (average of $632). Flying from Seattle to Helsinki in June is currently the most expensive (average of $1,274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Seattle to Helsinki

Discover the top 10 airlines that operate flights from Seattle to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$520Average$1,085FlexibilityNo cancel feeOn-time70%
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IcelandairCheapest$536Average$1,022FlexibilityNo cancel feeOn-time76%
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American AirlinesCheapest$537Average$1,232FlexibilityNo cancel feeOn-time71%
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KLMCheapest$590Average$889FlexibilityNo cancel feeOn-time75%
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DeltaCheapest$630Average$987FlexibilityNo cancel feeOn-timeN/A
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Air FranceCheapest$691Average$1,024FlexibilityNo cancel feeOn-time77%
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IberiaCheapest$705Average$1,192FlexibilityNo cancel feeOn-time77%
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LufthansaCheapest$769Average$1,011FlexibilityNo cancel feeOn-time76%
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FinnairCheapest$778Average$1,182FlexibilityNo cancel feeOn-time76%
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Turkish AirlinesCheapest$860Average$941FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
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Search flights from Seattle to Helsinki by cabin class

Find flights from Seattle to Helsinki, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Seattle to Helsinki?

Cheapflights makes it easy to find Seattle to Helsinki flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Helsinki?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Helsinki.

Can Cheapflights find flights from Seattle to Helsinki with no change fees?

Yes, we can. To see specific flights from Seattle to Helsinki with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Helsinki become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Helsinki on Cheapflights with our Price Alert feature and get notified when better prices are available.

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