Find Cheap Flights from Finland to Seattle/Tacoma Intl

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 Finland to Seattle/Tacoma Intl

(Round-trip)
Depart: Mon Oct 9 2017 Return: Mon Dec 4 2017 Trip spans 57 days
KLM
KLM
HEL
3:00a
SEA
5:15p
14h 15m
1 stop
SEA
8:28a
HEL
10:15p
13h 47m
1 stop
Depart: Thu Dec 14 2017 Return: Wed Dec 27 2017 Trip spans 14 days
Icelandair
Icelandair
HEL
9:20a
SEA
9:55p
12h 35m
1 stop
SEA
10:10a
HEL
9:55p
11h 45m
1 stop
Depart: Sun Oct 8 2017 Return: Tue Dec 5 2017 Trip spans 59 days
SAS
SAS
HEL
1:30p
SEA
4:19p
50h 49m
2 stops
SEA
5:40a
HEL
4:25a
22h 45m
2 stops
Depart: Tue Oct 10 2017 Return: Mon Dec 4 2017 Trip spans 56 days
KLM
KLM
HEL
3:00a
SEA
5:15p
14h 15m
1 stop
SEA
1:00a
HEL
7:15p
18h 15m
2 stops
Depart: Wed Oct 11 2017 Return: Mon Dec 4 2017 Trip spans 55 days
KLM
KLM
HEL
3:00a
SEA
5:15p
14h 15m
1 stop
SEA
8:28a
HEL
2:15a
17h 47m
1 stop
Depart: Tue Dec 12 2017 Return: Mon Dec 25 2017 Trip spans 14 days
KLM
KLM
HEL
2:00a
SEA
4:28p
14h 28m
1 stop
SEA
1:00a
HEL
7:15p
18h 15m
2 stops
Depart: Wed Dec 13 2017 Return: Mon Dec 25 2017 Trip spans 13 days
KLM
KLM
HEL
2:00a
SEA
4:28p
14h 28m
1 stop
SEA
1:00a
HEL
7:15p
18h 15m
2 stops
Depart: Thu Oct 5 2017 Return: Mon Dec 4 2017 Trip spans 61 days
KLM
KLM
HEL
3:00a
SEA
8:25p
17h 25m
2 stops
SEA
8:28a
HEL
2:15a
17h 47m
1 stop
Depart: Mon Dec 11 2017 Return: Mon Dec 25 2017 Trip spans 15 days
KLM
KLM
HEL
2:00a
SEA
7:15p
17h 15m
2 stops
SEA
1:00a
HEL
7:15p
18h 15m
2 stops
Depart: Fri Dec 15 2017 Return: Thu Dec 28 2017 Trip spans 14 days
Icelandair
Icelandair
HEL
9:20a
SEA
9:55p
12h 35m
1 stop
SEA
10:10a
HEL
9:55p
11h 45m
1 stop
Depart: Fri Oct 13 2017 Return: Tue Dec 5 2017 Trip spans 54 days
SAS
SAS
HEL
2:30p
SEA
4:19p
49h 49m
2 stops
SEA
5:40a
HEL
1:15a
19h 35m
2 stops
Depart: Wed Oct 4 2017 Return: Fri Dec 1 2017 Trip spans 59 days
KLM
KLM
HEL
3:00a
SEA
8:25p
17h 25m
2 stops
SEA
8:28a
HEL
10:15p
13h 47m
1 stop
Depart: Sat Dec 16 2017 Return: Thu Dec 28 2017 Trip spans 13 days
Icelandair
Icelandair
HEL
9:20a
SEA
9:55p
12h 35m
1 stop
SEA
10:10a
HEL
9:55p
11h 45m
1 stop
Depart: Thu Oct 12 2017 Return: Tue Dec 5 2017 Trip spans 55 days
SAS
SAS
HEL
7:25a
SEA
4:10a
20h 45m
2 stops
SEA
5:40a
HEL
1:15a
19h 35m
2 stops
Depart: Sun Dec 17 2017 Return: Thu Dec 28 2017 Trip spans 12 days
Icelandair
Icelandair
HEL
9:20a
SEA
9:55p
12h 35m
1 stop
SEA
10:10a
HEL
9:55p
11h 45m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Dec 4 2017 Trip spans 60 days
KLM
KLM
HEL
3:00a
SEA
8:25p
17h 25m
2 stops
SEA
8:28a
HEL
10:15p
13h 47m
1 stop
Depart: Sat Oct 7 2017 Return: Sat Dec 2 2017 Trip spans 57 days
SAS
SAS
HEL
11:55a
SEA
4:48a
40h 53m
2 stops
SEA
1:40a
HEL
1:00a
23h 20m
2 stops
Depart: Tue Oct 3 2017 Return: Sat Dec 2 2017 Trip spans 61 days
SAS
SAS
HEL
4:45p
SEA
3:59a
35h 14m
2 stops
SEA
12:50a
HEL
8:05a
31h 15m
2 stops
Depart: Mon Oct 2 2017 Return: Fri Dec 1 2017 Trip spans 61 days
SAS
SAS
HEL
4:45p
SEA
3:59a
35h 14m
2 stops
SEA
1:00a
HEL
8:40p
19h 40m
2 stops
Depart: Thu Aug 24 2017 Return: Mon Sep 4 2017 Trip spans 12 days
KLM
KLM
HEL
3:00a
SEA
8:07p
17h 07m
1 stop
SEA
7:30a
HEL
11:20p
15h 50m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

We compile tonnes of data for you
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

Helsinki
$498
Destination

Seattle
$498