Flights from Seattle Airport (SEA) to Helsinki Airport Airport (HEL)

We've found the cheapest flights to Vantaa

Returns from £641.17

One-way from £580.31

Flying to Helsinki Vantaa is very easy as there are 6 airliners who offer flights from Seattle-Tacoma International including AlphaSky, Alaska Airlines, Iberia, Finnair, British Airways and American Airlines. The official airport code for Seattle-Tacoma International is SEA and for Helsinki Vantaa it is HEL.

The cost of flights varies on the time and day you fly. If you know the dates you wish to travel then book you flights as soon as you can. The earlier you book your lights the cheaper they will be. You can get saving of up to 50% of you book 2 or 3 months in advance! We advise all our viewers to book well in advance. This way you will get the low priced tickets available.

The time zone at Helsinki Vantaa is different from Seattle-Tacoma International, so please be aware of this when making travel arrangements.

The table below displays the numbers of daily flights from Seattle-Tacoma International (SEA) to Helsinki Vantaa (HEL) and the relevant airlines that fly.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Iberia111111113:1017:40VIEW FLIGHTS
Finnair111111113:1017:40VIEW FLIGHTS
British Airways111111113:1017:40VIEW FLIGHTS
American Airlines111111113:1017:40VIEW FLIGHTS
Alaska Airlines101111113:1017:40VIEW FLIGHTS
AlphaSky010000013:1013:10VIEW FLIGHTS

The most direct flights are offered by Iberia but they only offer 1 flight per week. This flight departs 13:10 and goes by the flight number IB6468

If you would like to find out more information on availably, flight times or if you would like to book your flight, you can visit Iberia direct at iberia.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
17:40
AirlineFlight  No
FinnairAY34
Alaska AirlinesAS7612
American AirlinesAA8966
British AirwaysBA6014
IberiaIB6468
VIEW FLIGHTS
Tuesday
13:10
AirlineFlight  No
FinnairAY34
American AirlinesAA8966
British AirwaysBA6014
IberiaIB6468
AlphaSkyAS7612
VIEW FLIGHTS
Wednesday
17:40
AirlineFlight  No
FinnairAY34
Alaska AirlinesAS7612
American AirlinesAA8966
British AirwaysBA6014
IberiaIB6468
VIEW FLIGHTS
Thursday
17:40
AirlineFlight  No
FinnairAY34
Alaska AirlinesAS7612
American AirlinesAA8966
British AirwaysBA6014
IberiaIB6468
VIEW FLIGHTS
Friday
13:10
AirlineFlight  No
FinnairAY34
Alaska AirlinesAS7612
American AirlinesAA8966
British AirwaysBA6014
IberiaIB6468
VIEW FLIGHTS
Saturday
17:40
AirlineFlight  No
FinnairAY34
Alaska AirlinesAS7612
American AirlinesAA8966
British AirwaysBA6014
IberiaIB6468
VIEW FLIGHTS
Sunday
17:40
AirlineFlight  No
FinnairAY34
Alaska AirlinesAS7612
American AirlinesAA8966
British AirwaysBA6014
IberiaIB6468
VIEW FLIGHTS

Over the past 10 years flight regulations have become very strict so we advise you to leave plenty of time to check in and get through customs.

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Flight Price FAQ - Seattle (SEA) to Vantaa (HEL)

DIRECT Finnair
What is the cheapest direct flight one way from Seattle SEA to Vantaa HEL?
The cheapest direct flight one way from Seattle SEA to Vantaa HEL is £580.31 ($782 €690.27)
£580.31
$782 | €690.27
Check Latest Price
DIRECT Finnair
What is the cheapest direct return flight from Seattle SEA to Vantaa HEL?
The cheapest direct return flight from Seattle SEA to Vantaa HEL is £641.17 ($864 €762.65)
£641.17
$864 | €762.65
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Seattle SEA to Vantaa HEL?
The cheapest flight one way from Seattle SEA to Vantaa HEL is £244.89 ($330 €291.29)
£244.89
$330 | €291.29
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Seattle SEA to Vantaa HEL?
The cheapest return flight from Seattle SEA to Vantaa HEL is £504.62 ($680 €600.24)
£504.62
$680 | €600.24
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from SEA to HEL

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Flight Info FAQ - Seattle (SEA) to Vantaa (HEL)

Who flies from Seattle to Vantaa?
The following airlines fly from Seattle (SEA) to Vantaa (HEL): Alaska Airlines, AlphaSky, American Airlines, British Airways, Finnair, Iberia.
How far is the flight from Seattle to Vantaa?
The flight from Seattle to Vantaa is 7,673KM or 4,768 miles.
How long does the flight from Seattle to Vantaa to take?
The flight from Seattle to Vantaa takes 9 Hours 50 Minutes.

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