Airlines with flights from Seattle to Reykjavik
There are five airlines with scheduled flights between SEA and KEF. Both Icelandair and Alaska Airlines operates non-stop flights from Seattle Airport to Keflavík International Airport and the flight time is 7 hours and 35 minutes.
There are five airlines with scheduled flights between SEA and KEF. Both Icelandair and Alaska Airlines operates non-stop flights from Seattle Airport to Keflavík International Airport and the flight time is 7 hours and 35 minutes. Choose airline
Direct
Non-stop
7h 35min
Direct
Non-stop
7h 28min
NEW
Via Minneapolis
10h 15min
NEW
Via Chicago
11h 22min
NEW
Starts 14/08
Via Toronto
14h 45min
Schedules
Non-stop with Icelandair
-
Total flight time: 7 hours and 35 minutes
-
20 flights per week
-
Boeing 737MAX 8 Passenger
-
Business class available
SEA
Direct
KEF
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
FI680
15:40
15:40
15:40
15:40
15:40
15:40
15:40
FI682
19:00
19:00
19:00
19:00
19:00
19:00
19:00
FI684
23:25
23:25
23:25
23:25
23:25
23:25
----
The timetable & schedule information was updated at 2026-04-22
Non-stop with Alaska Airlines
-
Total flight time: 7 hours and 28 minutes
-
One World Alliance
-
Seattle is a Alaska Airlines hub (Primary hub).
-
7 flights per week
-
Boeing 737MAX 8 Passenger
-
First class available
SEA
Direct
KEF
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AS354
18:35
18:35
18:35
18:35
18:35
18:35
18:35
The timetable & schedule information was updated at 2026-04-22
Via Minneapolis with Delta Air Lines
-
Total flight time: 10h 15m - 12h 40m.
-
Sky Team Alliance
-
Seattle is a Delta Air Lines hub.
SEA
Via MSP
KEF
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
DL941
DL260
DL260
12:04
12:04
12:04
12:04
12:04
12:04
12:04
The timetable & schedule information was updated at 2026-04-22
Via Chicago with United Airlines
-
Total flight time: 11h 22m - 18h 50m.
SEA
Via ORD
KEF
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA2135
UA912
UA912
07:05
07:00
07:05
07:05
07:05
07:05
07:05
UA2835
UA912
UA912
10:52
10:52
10:52
10:52
10:52
10:52
10:52
UA2101
UA912
UA912
13:55
13:55
13:55
13:55
13:55
13:55
13:55
The timetable & schedule information was updated at 2026-04-22
Via Toronto with Air Canada
-
Total flight time: 14h 45m - 14h 45m.
SEA
Via YYZ
KEF
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2026-04-22
