Airlines with flights from Seattle to Reykjavik

There are five airlines with scheduled flights between SEA and KEF. Icelandair is the only airline with non-stop flights from Seattle Airport to Keflavík International Airport and the flight time is 7 hours and 40 minutes.

Choose airline

Schedules

Non-stop with Icelandair

  • Total flight time: 7 hours and 40 minutes
  • 7 flights per week
  • Boeing 757-200 (winglets) Passenger
    Boeing 737MAX 8 Passenger
  • Business and first class available
SEA
Direct
KEF

The timetable & schedule information was updated at 2025-01-15

Via Calgary with WestJet

  • Total flight time: 11h 25m - 11h 25m.
  • Low-cost airline
SEA
 
Via YYC
 
KEF

The timetable & schedule information was updated at 2025-01-15

Via Toronto with Air Canada

  • Total flight time: 13h 15m - 13h 15m.
SEA
 
Via YYZ
 
KEF

The timetable & schedule information was updated at 2025-01-15

Via Minneapolis with Delta Air Lines

  • Total flight time: 10h 20m - 14h 35m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
SEA
 
Via MSP
 
KEF

The timetable & schedule information was updated at 2025-01-15

Via Chicago with United Airlines

  • Total flight time: 11h 23m - 18h 27m.
SEA
 
Via ORD
 
KEF

The timetable & schedule information was updated at 2025-01-15

Staying up-to-date with the airlines

At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.