Find Deals on Flights from Helsinki-Vantaa to Seattle/Tacoma Intl (HEL - SEA)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Helsinki-Vantaa to Seattle/Tacoma Intl

(Round-trip)
Depart: Sun Feb 5 2017 Return: Fri Feb 10 2017 Trip spans 6 days
Lufthansa
Lufthansa
HEL
1:45a
SEA
7:45p
18h 00m
2 stops
SEA
10:15a
HEL
10:00p
35h 45m
2 stops
Depart: Sun Dec 25 2016 Return: Mon Jan 2 2017 Trip spans 9 days
$1278
Select
Delta
Delta
HEL
2:00a
SEA
9:30p
19h 30m
2 stops
SEA
2:50a
HEL
2:15a
23h 25m
2 stops
Depart: Mon Dec 26 2016 Return: Mon Jan 2 2017 Trip spans 8 days
$1358
Select
KLM
KLM
HEL
2:00a
SEA
6:51p
16h 51m
2 stops
SEA
5:35a
HEL
2:15a
20h 40m
2 stops
Depart: Wed Dec 28 2016 Return: Sun Jan 8 2017 Trip spans 12 days
$1414
Select
British Airways
British Airways
HEL
9:10a
SEA
5:23a
20h 13m
1 stop
SEA
6:20a
HEL
12:05a
17h 45m
2 stops
Depart: Thu Dec 29 2016 Return: Mon Jan 2 2017 Trip spans 5 days
$1426
Select
Lufthansa
Lufthansa
HEL
1:50a
SEA
7:45p
17h 55m
2 stops
SEA
9:05a
HEL
3:45a
18h 40m
2 stops
Depart: Fri Dec 30 2016 Return: Sun Jan 8 2017 Trip spans 10 days
$1430
Select
British Airways
British Airways
HEL
9:10a
SEA
5:23a
20h 13m
1 stop
SEA
6:20a
HEL
12:05a
17h 45m
2 stops
Depart: Sat Dec 31 2016 Return: Mon Jan 2 2017 Trip spans 3 days
$1449
Select
Delta
Delta
HEL
2:00a
SEA
9:33p
19h 33m
2 stops
SEA
5:35a
HEL
2:15a
20h 40m
2 stops
Depart: Tue Dec 27 2016 Return: Mon Jan 2 2017 Trip spans 7 days
$1506
Select
Lufthansa
Lufthansa
HEL
1:50a
SEA
7:45p
17h 55m
2 stops
SEA
9:05a
HEL
3:45a
18h 40m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Helsinki
$659
Destination

Seattle
$659