Cheap Flights from Reykjavik (KEF) to Seattle (SEA)

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Seattle-Tacoma International Airport (SEA)

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Frequently asked questions

How much is a flight from KEF to Seattle - Tacoma Intl. Airport (SEA)?
Round-trip journeys between Keflavik Intl. Airport (KEF) and Sea-Tac Airport start from . This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from KEF to Sea-Tac Airport?
The majority of flights can be cancelled online, but each airline has its own terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from KEF to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for KEF to SEA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Reykjavík–Keflavík Airport to SEA?
With a flight distance of 5,800 kilometres between Reykjanesbær and SeaTac, this is a long flight. Ensure that you stay hydrated and move your feet and legs every now and then.
Which airlines fly direct from KEF to Sea-Tac Airport?
Icelandair (FI) will take you from Reykjavík–Keflavík Airport to Seattle - Tacoma Intl. Airport (SEA) safely and comfortably. Take your pick of 30 direct flights every month along this route.
Are Reykjavík–Keflavík Airport to SEA flight tickets cheaper when they're purchased at the last minute?
Booking last minute from KEF to SEA can be hit-or-miss. You may be able to score a great bargain, but you could also miss out entirely! If you'd prefer to start planning early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices that far in advance. Our top tip? Check back often as updates are made regularly.

Travel information

0
Origin airport
Keflavik Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
5776 km

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