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Helsinki-Vantaa Airport to Seattle-Tacoma International Airport flight
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Cheap Flight Deals from Helsinki-Vantaa Airport to Seattle-Tacoma International Airport

Search for flights from Helsinki to Seattle and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • HEL15:05
        15h 30m
        1 stop
        SEA20:35
        Helsinki - Seattle|Thu, Oct 3|Icelandair
        NZD 1,023NZD 1,642
        38% OFF
        38% OFF
        NZD 1,642NZD 1,023
      • HEL15:05
        15h 30m
        1 stop
        SEA20:35
        Helsinki - Seattle|Tue, Sep 24|Icelandair
        NZD 1,038NZD 1,642
        37% OFF
        37% OFF
        NZD 1,642NZD 1,038
      • HEL07:35
        15h 35m
        1 stop
        SEA13:10
        Helsinki - Seattle|Thu, Oct 24|Finnair
        NZD 1,051NZD 1,642
        36% OFF
        36% OFF
        NZD 1,642NZD 1,051
      • HEL20:15
        26h 55m
        1 stop
        SEA13:10
        Helsinki - Seattle|Sat, Sep 21|Finnair
        NZD 1,081
        NZD 1,081
      • HEL15:05
        12h 50m
        1 stop
        SEA17:55
        Helsinki - Seattle|Sat, Oct 26|Icelandair
        NZD 1,089
        NZD 1,089
      • HEL14:00
        13h
        1 stop
        SEA17:00
        Helsinki - Seattle|Thu, Nov 14|Icelandair
        NZD 1,095
        NZD 1,095
      • HEL15:05
        12h 50m
        1 stop
        SEA17:55
        Helsinki - Seattle|Wed, Oct 16|Icelandair
        NZD 1,108
        NZD 1,108
      • HEL15:05
        12h 50m
        1 stop
        SEA17:55
        Helsinki - Seattle|Mon, Oct 21|Icelandair
        NZD 1,115
        NZD 1,115
      • HEL14:00
        13h
        1 stop
        SEA18:00
        Helsinki - Seattle|Fri, Nov 1|Icelandair
        NZD 1,116
        NZD 1,116
      • HEL15:05
        12h 50m
        1 stop
        SEA17:55
        Helsinki - Seattle|Wed, Oct 9|Icelandair
        NZD 1,134
        NZD 1,134
      • HEL13:00
        3h 5m
        Direct
        SEA14:00
        Helsinki - Seattle|Sat, Sep 28|Icelandair
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Helsinki-Vantaa Airport to Seattle-Tacoma International Airport

See which airlines fly from Helsinki to Seattle. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Finnair
From NZD 718
Turkish Airlines
From NZD 808
Norwegian Air Sweden
From NZD 822
Icelandair
From NZD 836
Scandinavian Airlines
From NZD 882
Air France
From NZD 913
Norwegian Air Shuttle ASA
From NZD 1,005
Airbaltic
From NZD 1,134
Lufthansa
From NZD 1,149
Delta Air Lines
From NZD 1,233

Find more flights and airlines

Flight Schedule from Helsinki-Vantaa Airport to Seattle-Tacoma International Airport

Check the schedule for flights from Helsinki to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. SK1705

    Scandinavian Airlines

    07:00

    HEL

    1.7h

    07:40

    CPH

    SMTWTF-
    Search

  2. FI205

    Icelandair

    12:55

    CPH

    3.5h

    15:25

    KEF

    SMTWTFS

  3. FI681

    Icelandair

    17:05

    KEF

    7.9h

    17:00

    SEA

    SMTWTFS

  4. AY801

    Finnair

    07:00

    HEL

    1.2h

    07:10

    ARN

    SMTWTFS
    Search

  5. FI307

    Icelandair

    12:45

    ARN

    3.5h

    15:15

    KEF

    SMTWTFS

  6. FI681

    Icelandair

    17:05

    KEF

    7.9h

    17:00

    SEA

    SMTWTFS

  7. D82602

    Norwegian Air Sweden

    07:40

    HEL

    1.2h

    07:50

    ARN

    SMTWT-S
    Search

  8. FI307

    Icelandair

    12:45

    ARN

    3.5h

    15:15

    KEF

    SMTWTFS

  9. FI681

    Icelandair

    17:05

    KEF

    7.9h

    17:00

    SEA

    SMTWTFS

  10. D82604

    Norwegian Air Sweden

    08:30

    HEL

    1.0h

    08:30

    ARN

    SMTWTFS
    Search

  11. FI307

    Icelandair

    12:45

    ARN

    3.5h

    15:15

    KEF

    SMTWTFS

  12. FI681

    Icelandair

    17:05

    KEF

    7.9h

    17:00

    SEA

    SMTWTFS

  13. SK705

    Scandinavian Airlines

    10:45

    HEL

    1.1h

    10:50

    ARN

    SMTWT--
    Search

  14. FI307

    Icelandair

    12:45

    ARN

    3.5h

    15:15

    KEF

    SMTWTFS

  15. FI681

    Icelandair

    17:05

    KEF

    7.9h

    17:00

    SEA

    SMTWTFS

  16. AY913

    Finnair

    12:00

    HEL

    1.5h

    12:30

    OSL

    SMTWTFS
    Search

  17. FI319

    Icelandair

    13:05

    OSL

    3.2h

    15:15

    KEF

    SMTWTFS

  18. FI683

    Icelandair

    19:45

    KEF

    7.8h

    20:35

    SEA

    SMTWTFS

  19. FI7325

    Icelandair

    12:00

    HEL

    1.5h

    12:30

    OSL

    SMTWTFS
    Search

  20. FI319

    Icelandair

    13:05

    OSL

    3.2h

    15:15

    KEF

    SMTWTFS

  21. FI681

    Icelandair

    17:05

    KEF

    7.9h

    17:00

    SEA

    SMTWTFS

  22. AY807

    Finnair

    12:30

    HEL

    1.0h

    12:30

    ARN

    SMTWTFS
    Search

  23. FI309

    Icelandair

    16:40

    ARN

    3.3h

    17:55

    KEF

    -MTWTF-

  24. FI683

    Icelandair

    19:45

    KEF

    7.8h

    20:35

    SEA

    SMTWTFS

  25. SK709

    Scandinavian Airlines

    14:00

    HEL

    1.0h

    14:00

    ARN

    SMT-TFS
    Search

  26. FI309

    Icelandair

    16:40

    ARN

    3.3h

    17:55

    KEF

    -MTWTF-

  27. FI683

    Icelandair

    19:45

    KEF

    7.8h

    20:35

    SEA

    SMTWTFS

  28. FI343

    Icelandair

    14:00

    HEL

    3.9h

    15:55

    KEF

    SMTWTFS
    Search

  29. FI683

    Icelandair

    19:45

    KEF

    7.8h

    20:35

    SEA

    SMTWTFS
Find more flights and airlines

Helsinki-Vantaa Airport to Seattle-Tacoma International Airport Flights Info

Flight distance7,681.91km
Cheapest one-way ticket priceNZD 1,022

FAQs for Helsinki-Vantaa Airport to Seattle-Tacoma International Airport Flights

  • How long is a flight from Helsinki-Vantaa Airport to Seattle-Tacoma International Airport?

    It takes around 9 hours 20 minutes to fly from Helsinki-Vantaa Airport (HEL) to Seattle-Tacoma International Airport (SEA).

  • How many daily flights are there from Helsinki-Vantaa Airport (HEL) to Seattle-Tacoma International Airport (SEA)?

    There are around 2 daily flights from Helsinki-Vantaa Airport (HEL) to Seattle-Tacoma International Airport (SEA).

  • When are flight tickets from Helsinki-Vantaa Airport (HEL) to Seattle-Tacoma International Airport (SEA) the cheapest?

    Tickets cost around NZD 4,622 in August, making it the cheapest month to book. Helsinki-Vantaa Airport (HEL) to Seattle-Tacoma International Airport (SEA) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Helsinki-Vantaa Airport (HEL) to Seattle-Tacoma International Airport (SEA) most expensive?

    The route from Helsinki-Vantaa Airport (HEL) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around NZD 4,622 in August, the most expensive month to book this route.

  • What time does the latest flight from Helsinki-Vantaa Airport to Seattle-Tacoma International Airport depart?

    The latest flight departs from Helsinki-Vantaa Airport (HEL) at 17:55 and arrives in Seattle-Tacoma International Airport (SEA) at 17:40.

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.

  • Which airline operates the most direct flights from Helsinki-Vantaa Airport (HEL) to Seattle-Tacoma International Airport (SEA)?

    Finnair is a very popular airline operating an average of 14 flights per month.

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