Cheap flights from SFO to KEF (San Francisco Intl. to Keflavik Intl.)

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Cheap Flights from SFO to KEF starting at $337 One Way, $711 Round Trip

Prices starting at $711 for return flights and $337 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.

Tue, Aug 25 - Thu, Aug 27
SFO
San Francisco
KEF
Reykjavik
$711 Roundtrip, found 5 days ago
$711
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Aug 25 from San Francisco to Reykjavik, returning Thu, Aug 27, priced at $711 found 5 days ago
Mon, Nov 2 - Mon, Nov 9
SFO
San Francisco
KEF
Reykjavik
$816 Roundtrip, found 2 days ago
$816
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Nov 2 from San Francisco to Reykjavik, returning Mon, Nov 9, priced at $816 found 2 days ago
Sun, Apr 11 - Wed, Apr 21
SFO
San Francisco
KEF
Reykjavik
$816 Roundtrip, found 3 days ago
$816
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Sun, Apr 11 from San Francisco to Reykjavik, returning Wed, Apr 21, priced at $816 found 3 days ago
Wed, Sep 23 - Mon, Sep 28
SFO
San Francisco
KEF
Reykjavik
$877 Roundtrip, found 3 days ago
$877
Roundtrip
found 3 days ago
Select WestJet flight, departing Wed, Sep 23 from San Francisco to Reykjavik, returning Mon, Sep 28, priced at $877 found 3 days ago
Wed, Sep 30 - Fri, Oct 9
SFO
San Francisco
KEF
Reykjavik
$962 Roundtrip, found 2 days ago
$962
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Sep 30 from San Francisco to Reykjavik, returning Fri, Oct 9, priced at $962 found 2 days ago

Hotel Ideas near Keflavik Intl.

Airport Hotels near Keflavik Intl.

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
$327 nightly
The price is $369 total per night from Jun 1 to Jun 2
$369 total
Jun 1 - Jun 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast ...
8.8/10 Excellent! (1,698 reviews)
"Within walking distance from the (KEF) airport. Use of airport luggage carts free of charge can be used to carry luggage back and forth. Adjacent to rental car parling lots for several rental companies. Safe sidewalks and crosswalks. Helpful staff."

Reviewed on May 29, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Konvin Hotel by Reykjavik Keflavik Airport

Konvin Hotel by Reykjavik Keflavik Airport

3 out of 5
Keilisbraut 762 Reykjanesbær
$145 nightly
The price is $168 total per night from Jun 1 to Jun 2
$168 total
Jun 1 - Jun 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.6/10 Excellent! (1,174 reviews)
"Hotel is really close to the airport. Room was the biggest we’ve ever had in Iceland but space was not utilized well. The 2 single beds felt like they were dwarfed by the room size. Giving 1 star to the room paint. It was dark gray ! Didn’t give me the “homey” feel. I understand that they are going ..."

Reviewed on May 29, 2026

Konvin Hotel by Reykjavik Keflavik Airport
Courtyard by Marriott Reykjavik Keflavik Airport

Courtyard by Marriott Reykjavik Keflavik Airport

4 out of 5
Adalgata 60 Reykjanesbær
$334 nightly
The price is $377 total per night from Jun 8 to Jun 9
$377 total
Jun 8 - Jun 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (1,025 reviews)
"Just perfect Highly recommend"

Reviewed on May 26, 2026

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

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
$327 nightly
The price is $369 total per night from Jun 1 to Jun 2
$369 total
Jun 1 - Jun 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast ...
8.8/10 Excellent! (1,698 reviews)
"Within walking distance from the (KEF) airport. Use of airport luggage carts free of charge can be used to carry luggage back and forth. Adjacent to rental car parling lots for several rental companies. Safe sidewalks and crosswalks. Helpful staff."

Reviewed on May 29, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2 Suðurnesjabær
$176 nightly
The price is $202 total per night from May 31 to Jun 1
$202 total
May 31 - Jun 1
Total with taxes and fees
Book a stay at this beach hotel in Suðurnesjabær. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant in our ...
9.8/10 Exceptional! (1,002 reviews)
"Simply gorgeous. Loved staying here"

Reviewed on May 29, 2026

Lighthouse Inn
iStay Cottages

iStay Cottages

3 out of 5
Byggðavegur Suðurnesjabær
$163 nightly
The price is $188 total per night from Jun 23 to Jun 24
$188 total
Jun 23 - Jun 24
Total with taxes and fees
Stay at this guesthouse in Suðurnesjabær. Enjoy free WiFi, free parking, and a garden. Popular attractions Gardur Folk Museum and Garður Lighthouse are located ...
9.2/10 Wonderful! (433 reviews)
"Easy simple"

Reviewed on May 28, 2026

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.

SFO to KEF Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date

Frequently asked questions

Are there non-stop flights from San Francisco Intl. Airport (SFO) to Reykjavík–Keflavík Airport?
Heading from San Francisco Airport to Keflavik Intl. Airport (KEF)? Breaking up the journey is your only option as there are no carriers that run nonstop on this route. However, SAS, British Airways and Lufthansa offer the nearest thing — a flight with just one stop.
What is the shortest flight from San Francisco Airport to Keflavik Intl. Airport (KEF)?
It's a long way between San Francisco and Reykjavik — 14 hours and 40 minutes at least. But your time in the air doesn't have to be torturous. Be prepared and step on the plane with the essentials like some toiletries and earplugs.
How many hours flight from San Francisco Intl. Airport (SFO) to Reykjavík–Keflavík Airport?
From San Francisco Intl. Airport (SFO) to Reykjavík–Keflavík Airport, you'll be airborne for approximately 14 hours and 41 minutes. Occupy yourself during the lengthy journey by binge-watching the latest TV series, reading a novel or snoozing away to your favorite tunes. Also, be sure to stretch those legs every so often.
What airlines have the most flights from San Francisco Airport to KEF?
You won't be able to find any airlines operating direct flights from San Francisco Airport to Keflavik Intl. Airport (KEF). Do your research and book a multi or single-stop plane ticket.

Map To Nearby Hotels

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.

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