All airlines flying from Seattle-Tacoma (SEA) to Keflavik, Reykjavik (KEF).
FLIGHT SCHEDULE
Direct Flights:
Effective 2026-06-21 through 2026-06-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-05-28 through 2026-06-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-06-28 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Valid until 2026-01-09
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 7:40, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Operates only on 2026-01-03
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 7:40, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-01-10 through 2026-02-02
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Duration: 7:40, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-01-13 through 2026-01-27
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 7:40, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-02-03 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:40, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:40, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:40, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:35, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-05-21 through 2026-09-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-09-15 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:35, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Operates only on 2026-03-08
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Duration: 7:45, non-stop
Boeing 757-200 (75W)
The flight arrives 1 day after departure.
Boeing 757-200 (75W)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-03-27 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:25, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-05-21 through 2026-09-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-09-14 through 2026-10-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:25, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-10-14 through 2026-10-23
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Duration: 7:25, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Effective from 2026-10-26
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
-
-
Duration: 7:25, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-10-24 through 2026-10-25
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Duration: 7:25, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Effective 2026-05-20 through 2026-09-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Duration: 7:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Valid until 2026-01-09
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:40, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Operates only on 2026-01-03
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:40, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-01-10 through 2026-02-02
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:40, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-01-13 through 2026-01-27
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:40, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-02-03 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:40, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:40, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:40, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:35, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-05-21 through 2026-09-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:35, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-09-15 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:35, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Operates only on 2026-03-08
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Icelandair.
(FI 682)
Duration: 7:45, non-stop Boeing 757-200 (75W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-03-27 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 682)
Duration: 7:25, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-05-21 through 2026-09-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 682)
Duration: 7:25, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-09-14 through 2026-10-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 682)
Duration: 7:25, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-10-14 through 2026-10-23
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 682)
Duration: 7:25, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-10-24 through 2026-10-25
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 682)
Duration: 7:25, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-05-20 through 2026-09-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by Icelandair.
(FI 684)
Duration: 7:35, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Valid until 2026-03-06
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:40, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective 2026-03-09 through 2026-03-23
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:40, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Effective from 2026-10-26
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Icelandair.
(FI 680)
Duration: 7:40, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
- An international route departing from Seattle-Tacoma airport, United States (SEA) and arriving at Keflavik, Reykjavik airport, Iceland (KEF).
- The flight distance is 3609 miles, or 5807 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 7:25 and 7:45.