SEA to KEF (Seattle to Reykjavik) Flights

Last Minute Flights from SEA to KEF

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEASuðurnesjabærJune 21 to June 27$511
*Prices include taxes and fees

Cheapest SEA to KEF Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEASuðurnesjabærSeptember 22 to October 2$409
SEASuðurnesjabærOctober 12 to October 21$453
SEASuðurnesjabærOctober 6 to October 13$498
PAESuðurnesjabærMarch 17 to March 25$2,405
*Prices include taxes and fees
SEA to KEF Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
Keflavik Intl.
Destination airport IATA code
KEF
Distance
3610 mi

Frequently asked questions

What airlines fly direct from SEA to KEF?
Icelandair (FI) does. Book a fare on one of the 30 flights per month that depart from Seattle - Tacoma Intl. Airport (SEA) and journey straight to Reykjavík–Keflavík Airport. Avoiding a time-consuming stopover is a fantastic way to begin your vacation.
How many flights are there from SEA to KEF?
Around 7 flights are scheduled each day between Seattle, WA (SEA-Seattle - Tacoma Intl.) and Reykjavik (KEF-Keflavik Intl.). Fasten your safety belt because your plane to Suðurnesjabær is ready to go.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Reykjavik (KEF-Keflavik Intl.)?
Binge-watch a series or snooze away this trip of 11 hours and 31 minutes. Seattle, WA (SEA-Seattle - Tacoma Intl.) to Reykjavik (KEF-Keflavik Intl.) is a long-haul route, so try to come up with ways to pass the time.
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Reykjavik (KEF-Keflavik Intl.)?
This long-haul journey covers a distance of 3,600 miles (5,800 1). Think about upgrading your ticket for that bit of extra comfort.
How many morning flights are there from SEA to KEF?
The SEA to KEF route is well taken care of, with 29 morning flights every week.

  • You can jet off as bright and early as 6:45AM if you find a seat with Alaska Airlines (AS). This airline has 15 weekly flights that depart in the morning.
  • Delta Air Lines (DL) is one more choice. It lists 14 flights in the morning weekly, with the earliest one to depart at 7:10AM.

How many afternoon flights are there from SEA to KEF?
With about 26 afternoon and evening flights every week from SEA to KEF, you don’t have to be anxious about waking at the crack of dawn. JetBlue Airways (B6) lists 11 weekly services after midday, with its earliest departure taxiing from the gate at 8:40PM.
What is the earliest departure time out of SeaTac to Suðurnesjabær?
Set off from SEA at 6:45AM and hit the tarmac at KEF at 10:55PM. This is the earliest departure you can catch on this route.
What is the latest departure time out of SeaTac to Suðurnesjabær?
The latest flight departs SEA at 11:59PM and comes in at KEF at 2:15AM. You’ll have ample time to get ready for this journey.
What is the average price from SeaTac to Suðurnesjabær?
Round-trip flights from SEA to KEF begin from around $409. Book today and score a bargain. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to Reykjavik Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to Reykjavik to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to KEF, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seattle to Reykjavik, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.