Find Deals on Flights from Seattle/Tacoma Intl to Finland

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

(Round-trip)
Depart: Wed Apr 12 2017 Return: Thu Apr 20 2017 Trip spans 9 days
American Airlines
American Airlines
SEA
3:30a
HEL
6:50p
15h 20m
1 stop
HEL
10:10a
SEA
2:45a
16h 35m
1 stop
Depart: Sat Apr 29 2017 Return: Wed May 10 2017 Trip spans 12 days
Major Airline
Major Airline
SEA
1:30a
HEL
5:25p
39h 55m
2 stops
HEL
11:15a
SEA
1:05a
37h 50m
2 stops
Depart: Wed Apr 26 2017 Return: Sat May 6 2017 Trip spans 11 days
Lufthansa
Lufthansa
SEA
10:00a
HEL
3:05a
17h 05m
1 stop
HEL
8:35a
SEA
2:51a
18h 16m
2 stops
Depart: Thu Apr 27 2017 Return: Sat May 6 2017 Trip spans 10 days
British Airways
British Airways
SEA
3:15p
HEL
9:35a
18h 20m
1 stop
HEL
1:00p
SEA
5:15p
28h 15m
1 stop
Depart: Fri Apr 28 2017 Return: Sat May 6 2017 Trip spans 9 days
KLM
KLM
SEA
9:45a
HEL
10:10a
24h 25m
1 stop
HEL
3:00a
SEA
5:03p
14h 03m
1 stop
Depart: Mon Jun 5 2017 Return: Thu Jun 15 2017 Trip spans 11 days
Air Canada
Air Canada
SEA
7:05a
HEL
2:40a
19h 35m
2 stops
HEL
3:15a
SEA
5:05a
25h 50m
2 stops
Depart: Sat Mar 25 2017 Return: Thu Apr 6 2017 Trip spans 13 days
Delta
Delta
SEA
12:55p
HEL
3:30a
38h 35m
2 stops
HEL
3:00a
SEA
5:12p
14h 12m
1 stop
Depart: Thu Jul 13 2017 Return: Sun Jul 23 2017 Trip spans 11 days
Icelandair
Icelandair
SEA
12:30p
HEL
8:30a
20h 00m
1 stop
HEL
7:30p
SEA
12:15a
28h 45m
1 stop
Depart: Sun Apr 30 2017 Return: Wed May 10 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
3:15p
HEL
9:35a
18h 20m
1 stop
HEL
10:10a
SEA
2:45a
16h 35m
1 stop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Lufthansa
Lufthansa
SEA
10:00a
HEL
3:05a
17h 05m
1 stop
HEL
8:35a
SEA
2:51a
18h 16m
2 stops
Depart: Mon May 1 2017 Return: Wed May 31 2017 Trip spans 31 days
American Airlines
American Airlines
SEA
5:55a
HEL
12:50a
18h 55m
1 stop
HEL
10:10a
SEA
2:45a
16h 35m
1 stop
Depart: Sun Jun 4 2017 Return: Wed Jun 14 2017 Trip spans 11 days
Major Airline
Major Airline
SEA
10:30p
HEL
10:40p
24h 10m
2 stops
HEL
10:35p
SEA
8:31p
21h 56m
2 stops
Depart: Sat Mar 18 2017 Return: Sat Mar 25 2017 Trip spans 8 days
Delta
Delta
SEA
1:05p
HEL
12:15a
35h 10m
2 stops
HEL
10:00a
SEA
12:29a
38h 29m
2 stops
Depart: Mon May 8 2017 Return: Thu May 18 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
5:55a
HEL
12:50a
18h 55m
1 stop
HEL
10:10a
SEA
2:45a
16h 35m
1 stop
Depart: Fri May 26 2017 Return: Fri Jun 2 2017 Trip spans 8 days
Lufthansa
Lufthansa
SEA
10:00a
HEL
3:10a
17h 10m
1 stop
HEL
8:35a
SEA
2:51a
18h 16m
2 stops
Depart: Sun Mar 5 2017 Return: Sun Apr 30 2017 Trip spans 56 days
British Airways
British Airways
SEA
1:15p
HEL
8:10a
18h 55m
1 stop
HEL
1:10p
SEA
5:15p
28h 05m
1 stop
Depart: Mon Jun 19 2017 Return: Wed Jul 12 2017 Trip spans 24 days
Air Canada
Air Canada
SEA
2:30a
HEL
2:40a
24h 10m
2 stops
HEL
2:40a
SEA
4:19p
37h 39m
2 stops
Depart: Thu Jun 1 2017 Return: Thu Jun 8 2017 Trip spans 8 days
Lufthansa
Lufthansa
SEA
10:00a
HEL
3:10a
17h 10m
1 stop
HEL
2:35a
SEA
12:31a
21h 56m
2 stops
Depart: Thu Jun 8 2017 Return: Thu Jul 6 2017 Trip spans 29 days
KLM
KLM
SEA
9:42a
HEL
3:30a
17h 48m
1 stop
HEL
3:00a
SEA
4:11a
25h 11m
2 stops
Depart: Sat May 13 2017 Return: Sat May 27 2017 Trip spans 15 days
American Airlines
American Airlines
SEA
3:30a
HEL
6:50p
15h 20m
1 stop
HEL
10:10a
SEA
2:45a
16h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
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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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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

Seattle
$471
Destination

Helsinki
$471