Find Cheap Flights from Seattle to Iceland

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 Iceland

(Round-trip)
Depart: Mon Sep 25 2017 Return: Fri Oct 6 2017 Trip spans 12 days
United
United
SEA
12:00a
KEF
7:30p
19h 30m
1 stop
KEF
12:00a
SEA
3:35p
15h 35m
2 stops
Depart: Fri Aug 25 2017 Return: Fri Sep 1 2017 Trip spans 8 days
Delta
Delta
SEA
12:00a
KEF
1:00p
13h 00m
1 stop
KEF
12:00a
SEA
6:40p
18h 40m
1 stop
Depart: Sun Sep 3 2017 Return: Thu Sep 14 2017 Trip spans 12 days
KLM
KLM
SEA
12:00a
KEF
5:40p
17h 40m
1 stop
KEF
12:00a
SEA
8:37p
20h 37m
1 stop
Depart: Fri Sep 8 2017 Return: Thu Sep 14 2017 Trip spans 7 days
Air France
Air France
SEA
12:00a
KEF
4:05p
16h 05m
1 stop
KEF
12:00a
SEA
6:07p
18h 07m
1 stop
Depart: Sun Sep 10 2017 Return: Mon Sep 18 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
KEF
12:47a
24h 47m
1 stop
KEF
12:00a
SEA
10:59a
34h 59m
2 stops
Depart: Thu Sep 28 2017 Return: Sat Oct 7 2017 Trip spans 10 days
Air Canada
Air Canada
SEA
12:00a
KEF
4:35a
28h 35m
2 stops
KEF
12:00a
SEA
5:55p
17h 55m
2 stops
Depart: Wed Sep 6 2017 Return: Wed Sep 20 2017 Trip spans 15 days
British Airways
British Airways
SEA
12:00a
KEF
2:46a
26h 46m
2 stops
KEF
12:00a
SEA
7:45a
31h 45m
1 stop
Depart: Tue Sep 26 2017 Return: Fri Oct 6 2017 Trip spans 11 days
United
United
SEA
12:00a
KEF
6:55a
30h 55m
2 stops
KEF
12:00a
SEA
3:35p
15h 35m
2 stops
Depart: Mon Sep 11 2017 Return: Fri Sep 22 2017 Trip spans 12 days
$1106
Select
Finnair
Finnair
SEA
12:00a
KEF
1:25a
25h 25m
2 stops
KEF
12:00a
SEA
4:39a
28h 39m
2 stops
Depart: Wed Sep 27 2017 Return: Fri Oct 6 2017 Trip spans 10 days
United
United
SEA
12:00a
KEF
7:30p
19h 30m
1 stop
KEF
12:00a
SEA
5:55p
17h 55m
2 stops
Depart: Thu Sep 28 2017 Return: Fri Oct 6 2017 Trip spans 9 days
United
United
SEA
12:00a
KEF
3:00p
15h 00m
1 stop
KEF
12:00a
SEA
3:35p
15h 35m
2 stops
Depart: Sat Sep 9 2017 Return: Sun Sep 17 2017 Trip spans 9 days
$1265
Select
Icelandair
Icelandair
SEA
12:00a
KEF
7:15a
7h 15m
nonstop
KEF
12:00a
SEA
12:06p
12h 06m
1 stop
Depart: Wed Sep 6 2017 Return: Thu Sep 14 2017 Trip spans 9 days
Delta
Delta
SEA
12:00a
KEF
1:36p
13h 36m
1 stop
KEF
12:00a
SEA
6:07p
18h 07m
1 stop
Depart: Thu Sep 28 2017 Return: Tue Oct 3 2017 Trip spans 6 days
United
United
SEA
12:00a
KEF
7:00a
31h 00m
2 stops
KEF
12:00a
SEA
5:55p
17h 55m
2 stops
Depart: Wed Sep 6 2017 Return: Wed Sep 13 2017 Trip spans 8 days
KLM
KLM
SEA
12:00a
KEF
4:05p
16h 05m
1 stop
KEF
12:00a
SEA
6:07p
18h 07m
1 stop
Depart: Fri Sep 8 2017 Return: Thu Sep 21 2017 Trip spans 14 days
United
United
SEA
12:00a
KEF
6:55a
30h 55m
2 stops
KEF
12:00a
SEA
6:43p
18h 43m
1 stop
Depart: Wed Sep 27 2017 Return: Sat Oct 7 2017 Trip spans 11 days
Air Canada
Air Canada
SEA
12:00a
KEF
2:00p
14h 00m
2 stops
KEF
12:00a
SEA
6:35a
30h 35m
2 stops
Depart: Sun Sep 10 2017 Return: Fri Sep 22 2017 Trip spans 13 days
United
United
SEA
12:00a
KEF
6:55a
30h 55m
2 stops
KEF
12:00a
SEA
5:55p
17h 55m
2 stops
Depart: Thu Sep 7 2017 Return: Wed Sep 20 2017 Trip spans 14 days
British Airways
British Airways
SEA
12:00a
KEF
10:16a
34h 16m
2 stops
KEF
12:00a
SEA
7:45a
31h 45m
1 stop
Depart: Thu Sep 28 2017 Return: Wed Oct 4 2017 Trip spans 7 days
Air Canada
Air Canada
SEA
12:00a
KEF
7:30p
19h 30m
1 stop
KEF
12:00a
SEA
5:32a
29h 32m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Seattle
$506
Destination

Reykjavik
$506