Find Cheap Flights from Seattle 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 to Finland

(Round-trip)
Depart: Sat Oct 28 2017 Return: Sat Nov 4 2017 Trip spans 8 days
Icelandair
Icelandair
SEA
12:30p
HEL
11:55p
11h 25m
1 stop
HEL
10:20a
SEA
10:40p
12h 20m
1 stop
Depart: Sun Oct 1 2017 Return: Tue Oct 10 2017 Trip spans 10 days
Norwegian
Norwegian
SEA
9:45a
HEL
12:40a
14h 55m
1 stop
HEL
1:05p
SEA
5:45p
28h 40m
1 stop
Depart: Fri Sep 29 2017 Return: Fri Oct 6 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
11:15a
HEL
5:35a
18h 20m
1 stop
HEL
9:10a
SEA
7:10p
34h 00m
1 stop
Depart: Mon Sep 18 2017 Return: Tue Oct 10 2017 Trip spans 23 days
Turkish Airlines
Turkish Airlines
SEA
7:00a
HEL
9:25p
38h 25m
2 stops
HEL
3:15p
SEA
3:29a
36h 14m
2 stops
Depart: Fri Aug 25 2017 Return: Fri Sep 8 2017 Trip spans 15 days
American Airlines
American Airlines
SEA
4:00a
HEL
12:50a
20h 50m
1 stop
HEL
10:10a
SEA
3:25a
17h 15m
1 stop
Depart: Wed Aug 23 2017 Return: Thu Aug 31 2017 Trip spans 9 days
Lufthansa
Lufthansa
SEA
10:00a
HEL
3:05a
17h 05m
1 stop
HEL
2:00a
SEA
5:50p
15h 50m
2 stops
Depart: Tue Jul 18 2017 Return: Wed Aug 2 2017 Trip spans 16 days
Delta
Delta
SEA
2:05p
HEL
3:30a
13h 25m
1 stop
HEL
3:00a
SEA
9:30p
18h 30m
2 stops
Depart: Mon Aug 7 2017 Return: Mon Aug 21 2017 Trip spans 15 days
$1002
Select
British Airways
British Airways
SEA
3:00a
HEL
12:50a
21h 50m
1 stop
HEL
3:30p
SEA
1:29a
33h 59m
2 stops
Depart: Sat Aug 12 2017 Return: Mon Aug 21 2017 Trip spans 10 days
$1129
Select
KLM
KLM
SEA
2:02p
HEL
3:30a
13h 28m
1 stop
HEL
3:00a
SEA
10:20p
19h 20m
2 stops
Depart: Tue Nov 28 2017 Return: Tue Dec 12 2017 Trip spans 15 days
Icelandair
Icelandair
SEA
10:30a
HEL
9:55p
11h 25m
1 stop
HEL
9:20a
SEA
9:40p
12h 20m
1 stop
Depart: Tue Nov 7 2017 Return: Mon Nov 20 2017 Trip spans 14 days
Icelandair
Icelandair
SEA
10:30a
HEL
9:55p
11h 25m
1 stop
HEL
9:20a
SEA
9:40p
12h 20m
1 stop
Depart: Tue Sep 19 2017 Return: Wed Oct 11 2017 Trip spans 23 days
Major Airline
Major Airline
SEA
11:15a
HEL
3:00a
15h 45m
1 stop
HEL
11:30a
SEA
1:15p
25h 45m
1 stop
Depart: Sun Sep 17 2017 Return: Tue Oct 10 2017 Trip spans 24 days
Turkish Airlines
Turkish Airlines
SEA
7:00a
HEL
4:20a
45h 20m
2 stops
HEL
3:15p
SEA
3:29a
36h 14m
2 stops
Depart: Fri Oct 6 2017 Return: Sat Oct 14 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
3:21a
HEL
8:50p
17h 29m
1 stop
HEL
9:35a
SEA
10:27a
24h 52m
1 stop
Depart: Wed Sep 20 2017 Return: Tue Oct 10 2017 Trip spans 21 days
Icelandair
Icelandair
SEA
5:15a
HEL
5:20p
12h 05m
1 stop
HEL
11:35a
SEA
11:45p
12h 10m
1 stop
Depart: Sat Aug 26 2017 Return: Fri Sep 8 2017 Trip spans 14 days
American Airlines
American Airlines
SEA
4:00a
HEL
12:50a
20h 50m
1 stop
HEL
10:10a
SEA
3:25a
17h 15m
1 stop
Depart: Mon Jul 31 2017 Return: Mon Aug 7 2017 Trip spans 8 days
$1016
Select
Delta
Delta
SEA
9:44a
HEL
3:30a
17h 46m
1 stop
HEL
3:00a
SEA
10:19p
19h 19m
2 stops
Depart: Thu Aug 10 2017 Return: Sun Aug 20 2017 Trip spans 11 days
$1017
Select
British Airways
British Airways
SEA
10:30a
HEL
12:50a
14h 20m
1 stop
HEL
1:10p
SEA
5:15p
28h 05m
1 stop
Depart: Thu Sep 28 2017 Return: Sat Oct 7 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
11:00p
HEL
2:50p
15h 50m
1 stop
HEL
6:10a
SEA
11:25p
17h 15m
1 stop
Depart: Thu Sep 21 2017 Return: Tue Oct 10 2017 Trip spans 20 days
Icelandair
Icelandair
SEA
12:30p
HEL
5:20p
28h 50m
1 stop
HEL
11:35a
SEA
11:45p
12h 10m
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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Seattle
$698
Destination

Helsinki
$698