Cheap flights from SEA to KEF (Seattle - Tacoma Intl. to Keflavik Intl.)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from SEA to KEF starting at $266 One Way, $456 Round Trip

Prices starting at $456 for return flights and $266 for one-way flights to Keflavik Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 8 - Mon, Jan 13
SEA
Seattle
KEF
Reykjavik
$456 Roundtrip, found 4 days ago
$456
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Jan 8 from Seattle to Reykjavik, returning Mon, Jan 13, priced at $456 found 4 days ago
Sat, Oct 12 - Thu, Oct 24
SEA
Seattle
KEF
Reykjavik
$488 Roundtrip, found 4 days ago
$488
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Sat, Oct 12 from Seattle to Reykjavik, returning Thu, Oct 24, priced at $488 found 4 days ago
Thu, Jan 9 - Tue, Jan 14
SEA
Seattle
KEF
Reykjavik
$494 Roundtrip, found 6 days ago
$494
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Jan 9 from Seattle to Reykjavik, returning Tue, Jan 14, priced at $494 found 6 days ago
Tue, Oct 8 - Tue, Oct 22
SEA
Seattle
KEF
Reykjavik
$503 Roundtrip, found 3 days ago
$503
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 8 from Seattle to Reykjavik, returning Tue, Oct 22, priced at $503 found 3 days ago
Sun, Mar 2 - Sat, Mar 8
SEA
Seattle
KEF
Reykjavik
$506 Roundtrip, found 2 days ago
$506
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Mar 2 from Seattle to Reykjavik, returning Sat, Mar 8, priced at $506 found 2 days ago

Hotel Ideas near Keflavik Intl.

Airport Hotels near Keflavik Intl.

Konvin Hotel by Reykjavik Keflavik Airport
Konvin Hotel by Reykjavik Keflavik Airport
3 out of 5
Keilisbraut 762, Reykjanesbær
The price is $121 per night from Jun 4 to Jun 5
$121
per night
Jun 4 - Jun 5
Stay at this 3-star business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.4/10 Very Good! (1,006 reviews)
"Great and helpful staff, food was excellent."

Reviewed on May 31, 2024

Konvin Hotel by Reykjavik Keflavik Airport
Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
3 out of 5
Blikavöllur 2, Suðurnesjabær, Southern Peninsula
The price is $252 per night from Jun 4 to Jun 5
$252
per night
Jun 4 - Jun 5
Stay at this 3-star business-friendly hotel in Suðurnesjabær. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
9/10 Wonderful! (1,161 reviews)
"Excellent option for a stopover that begs for sleep. Clean, quiet, efficient, easy to access (400 m from entry to airport; no need for a car!). A full breakfast --American, British, and European style-- is included with all rooms."

Reviewed on May 30, 2024

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Courtyard by Marriott Reykjavik Keflavik Airport
Courtyard by Marriott Reykjavik Keflavik Airport
4 out of 5
Adalgata 60, Reykjanesbær
The price is $203 per night from Jun 3 to Jun 4
$203
per night
Jun 3 - Jun 4
Stay at this 4-star eco-certified hotel in Reykjanesbær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the bar ...
9/10 Wonderful! (634 reviews)
"We'd booked a king room but were given a twin. We were easily able to get the room changed with a call to the front desk. We had a large and comfortable room, more like an American hotel than a European one."

Reviewed on May 31, 2024

Courtyard by Marriott Reykjavik Keflavik Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Reykjavik

Lighthouse Inn
Lighthouse Inn
3.5 out of 5
Nordurljosavegur 2, Suðurnesjabær
The price is $143 per night from Jun 12 to Jun 13
$143
per night
Jun 12 - Jun 13
Stay at this 3.5-star beach hotel in Suðurnesjabær. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant in ...
9.6/10 Exceptional! (927 reviews)
"Wonderful! We loved it and wished we could have stayed longer. So comfortable; slept amazingly well. The restaurant is really good, and the breakfast was delicious too. We could see the ocean from our room, which was right at the end of the row, along with grazing ponies and two lighthouses. It’s ..."

Reviewed on May 25, 2024

Lighthouse Inn
Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
3 out of 5
Blikavöllur 2, Suðurnesjabær, Southern Peninsula
The price is $252 per night from Jun 4 to Jun 5
$252
per night
Jun 4 - Jun 5
Stay at this 3-star business-friendly hotel in Suðurnesjabær. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
9/10 Wonderful! (1,161 reviews)
"Excellent option for a stopover that begs for sleep. Clean, quiet, efficient, easy to access (400 m from entry to airport; no need for a car!). A full breakfast --American, British, and European style-- is included with all rooms."

Reviewed on May 30, 2024

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
iStay Cottages
iStay Cottages
3 out of 5
Byggðavegur, Suðurnesjabær
The price is $145 per night from Jun 3 to Jun 4
$145
per night
Jun 3 - Jun 4
Stay at this 3-star guesthouse in Suðurnesjabær. Enjoy free WiFi, free parking, and a garden. Our guests praise the clean rooms in our reviews. Popular attractions ...
9/10 Wonderful! (184 reviews)
"Really great place to stay on the last night of our holiday. It’s clean, quiet and extremely close to the airport. The privacy was idyllic. We e enjoyed the self checkin and Would definitely stay here again."

Reviewed on May 26, 2024

iStay Cottages
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Map To Nearby Hotels

SEA to KEF Route Info

Origin Airport
Seattle
Destination Airport
Suðurnesjabær
Number Of Airlines Serving
3
Distance
3610 mi
Shortest Flight Departure Time
6:55PM GMT
Shortest Flight Departure Date
Jun 9
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
KEF Address & GPS
Address:
Reykjavik ,
Iceland
IATA Code:
KEF
Longitude:
-22.624283
Latitude:
63.997765
Time Zone:
Atlantic/Reykjavik

Frequently asked questions

Am I able to catch a flight from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Reykjavik Airport (KEF-Keflavik Intl.) now?
If you’re concerned about quarantine and travel restrictions when catching a flight from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Reykjavik Airport (KEF-Keflavik Intl.), go right to the Covid-19 Travel Advisor.
Are there non-stop flights from Sea-Tac Airport to Reykjavik Airport (KEF-Keflavik Intl.)?
You won’t have to worry about the hassle of switching planes or missing your connecting flight on this route. Icelandair will fly you straight from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to KEF.
What is the shortest flight from Sea-Tac Airport to KEF?
Move about the cabin, get some rest and keep hydrated. They’re just a handful of things you should be doing on your Northgate to Golden Circle journey. The shortest flight time is 11 hours and 25 minutes, so consider following these steps to keep jet lag at bay.
How many hours flight from Sea-Tac Airport to Reykjavík--Keflavík Airport?
The journey from SEA to KEF generally takes around 11 hours and 28 minutes. Make this long-haul flight glide by a little easier by bringing your phone or tablet filled with your favorite flicks and podcasts.
If I am not able to travel due to COVID-19, can I cancel my flight to Reykjavik Airport (KEF-Keflavik Intl.)?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Reykjavik Airport (KEF-Keflavik Intl.) have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Reykjavik Airport (KEF-Keflavik Intl.) with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Reykjavik Airport (KEF-Keflavik Intl.) without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What airlines have the most flights from Sea-Tac Airport to Reykjavik Airport (KEF-Keflavik Intl.)?
Are you ready to hit the “book” button on your Northgate to Golden Circle airfare? Consider making Icelandair your first choice. With 23 flights every month to choose from on this route, they have the ticket to your next big adventure.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.