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Seattle-Tacoma International Airport to Helsinki-Vantaa Airport flight

Cheap Flights from Seattle-Tacoma International Airport to Helsinki-Vantaa Airport

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

  • Round-trip
  • One way

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

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

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

Delta Air Lines
From €353
Icelandair
From €382
Alaska Airlines
From €414
WestJet
From €457
Frontier Airlines
From €458
Virgin Atlantic
From €461
Air France
From €463
KLM
From €463
Jetblue Airways
From €472
Iberia
From €475

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. FI680

    Seattle-Tacoma International Airport

    15:45

    SEA

    7h 30m

    06:15

    KEF

    S M T W T F S
    Search

  2. FI342

    Keflavik International Airport

    07:30

    KEF

    3h 30m

    14:00

    HEL

    S M T W T F S

  3. LH491

    Seattle-Tacoma International Airport

    14:15

    SEA

    10h

    09:15

    FRA

    S - T W T F -
    Search

  4. LH848

    Frankfurt Airport

    09:25

    FRA

    2h 25m

    12:50

    HEL

    S M T W T F S

  5. AF367

    Seattle-Tacoma International Airport

    13:35

    SEA

    9h 40m

    08:15

    CDG

    - M - W - F -
    Search

  6. AF1070

    Paris Charles de Gaulle Airport

    12:40

    CDG

    3h

    16:40

    HEL

    S M T W T F S

  7. UA8718

    Seattle-Tacoma International Airport

    14:20

    SEA

    9h 35m

    08:55

    FRA

    S - T W T F -
    Search

  8. UA9022

    Frankfurt Airport

    14:00

    FRA

    2h 25m

    17:25

    HEL

    S M T W T F S

  9. FI680

    Seattle-Tacoma International Airport

    15:45

    SEA

    7h 30m

    06:15

    KEF

    S M T W T F S
    Search

  10. FI204

    Keflavik International Airport

    07:40

    KEF

    3h 15m

    12:55

    CPH

    S M T W T F S

  11. SK1712

    Copenhagen Airport

    12:50

    CPH

    1h 35m

    15:25

    HEL

    S M T W T - S

  12. AF5597

    Seattle-Tacoma International Airport

    13:55

    SEA

    9h 50m

    08:45

    AMS

    S M T W T F S
    Search

  13. AF3242

    Schiphol Airport

    14:00

    AMS

    2h 25m

    17:25

    HEL

    S M T W T F S

  14. KL6032

    Seattle-Tacoma International Airport

    13:55

    SEA

    9h 50m

    08:45

    AMS

    S M T W T F S
    Search

  15. KL1253

    Schiphol Airport

    14:15

    AMS

    2h 25m

    17:40

    HEL

    S M T W T F S

  16. LH489

    Seattle-Tacoma International Airport

    15:10

    SEA

    10h 5m

    10:15

    MUC

    - M - W T - S
    Search

  17. LH2462

    Munich Airport

    15:05

    MUC

    2h 35m

    18:40

    HEL

    S M T - T F S

  18. AS379

    Seattle-Tacoma International Airport

    09:58

    SEA

    5h 5m

    18:03

    BWI

    S M T W T F S
    Search

  19. FI642

    Baltimore/Washington Thurgood Marshall International Airport

    20:30

    BWI

    5h 55m

    06:25

    KEF

    S M T W T F S

  20. FI342

    Keflavik International Airport

    07:30

    KEF

    3h 30m

    14:00

    HEL

    S M T W T F S

  21. DE2033

    Seattle-Tacoma International Airport

    17:05

    SEA

    10h 5m

    12:10

    FRA

    - M - W - F -
    Search

  22. DE4087

    Frankfurt Airport

    14:50

    FRA

    1h 5m

    15:55

    BER

    S M T W T F S

  23. EW8230

    Berlin Brandenburg Airport

    15:10

    BER

    2h 5m

    18:15

    HEL

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

Flight distance 7,681.91 km
Cheapest one-way ticket price €352
Cheapest return ticket price €775

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

  • How long does it take to fly from Seattle-Tacoma International Airport (SEA) to Helsinki-Vantaa Airport (HEL)?

    It takes around 9 hours 15 minutes to fly from Seattle-Tacoma International Airport (SEA) to Helsinki-Vantaa Airport (HEL).

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

    There are around 3 daily flights from Seattle-Tacoma International Airport (SEA) to Helsinki-Vantaa Airport (HEL).

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

    Tickets cost around €790 in May, making it the cheapest month to book. Seattle-Tacoma International Airport (SEA) to Helsinki-Vantaa Airport (HEL) is a popular route, so don't forget to book your tickets in advance.

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

    The route from Seattle-Tacoma International Airport (SEA) to Helsinki-Vantaa Airport (HEL) is quite popular. Without considering departure times or holidays, tickets cost around €790 in May, the most expensive month to book this route.

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

    • The distance from Helsinki-Vantaa Airport to downtown is about 16 km, by taxi about 30 minutes.

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

    British Airways is a very popular airline operating an average of 27 flights per month.

Popular Destinations

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