SeattletoReykjavikFlight Time
SEA–KEF · Nonstop
Seattle (Seattle-Tacoma International Airport) to Reykjavik (Keflavík International Airport).
The estimated flight time from Seattle (SEA) to Reykjavik (KEF) is about 8h 2m, covering 3,611 miles. Icelandair and Alaska Airlines fly the route nonstop with 3-4/day departures, from 15:40 to 23:25 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~8h 2m Estimated from great-circle distance — no tracked flights yet. | 3,611 mi | Nonstop | 3-4/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Nonstop airlines from Seattle to Reykjavik
Icelandair and Alaska Airlines operate 3-4/day flights from SEA to KEF.
- First departure
- 15:40
- Last departure
- 23:25
- Cadence
- ~every 2 hours
- Scheduled departure times
- 5
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Icelandair | 2-3/day | Boeing 737 · Seat map | 15:4019:00 |
Aircraft on this route
Flying the other way?
KEF to SEA flights — 3-4/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for SEA, refreshed on a rolling basis. Frequency uses 26 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Seattle to Reykjavik?
The estimated flight time from Seattle (SEA) to Reykjavik (KEF) is about 8h 2m, based on the 3,611-mile flying distance.
How far is Seattle from Reykjavik?
Seattle (SEA) to Reykjavik (KEF) is about 3,611 miles by air.
Are there nonstop flights from Seattle to Reykjavik?
Yes. Icelandair and Alaska Airlines fly nonstop from Seattle (SEA) to Reykjavik (KEF), with 3-4/day departures.
Which airlines fly from Seattle to Reykjavik?
Icelandair and Alaska Airlines fly nonstop from Seattle (SEA) to Reykjavik (KEF).
What aircraft fly from Seattle to Reykjavik?
The SEA–KEF route is flown with Boeing 737.