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

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Cheap Flights from SFO to KEF starting at $260 One Way, $579 Round Trip

Prices starting at $579 for return flights and $260 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.

Sat, Aug 1 - Tue, Aug 25
SFO
San Francisco
KEF
Reykjavik
$579 Roundtrip, found 5 days ago
$579
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Aug 1 from San Francisco to Reykjavik, returning Tue, Aug 25, priced at $579 found 5 days ago
Tue, Sep 22 - Thu, Oct 1
SFO
San Francisco
KEF
Reykjavik
$811 Roundtrip, found 3 hours ago
$811
Roundtrip
found 3 hours ago
Select Virgin Atlantic flight, departing Tue, Sep 22 from San Francisco to Reykjavik, returning Thu, Oct 1, priced at $811 found 3 hours ago
Tue, Apr 6 - Tue, Apr 13
SFO
San Francisco
KEF
Reykjavik
$847 Roundtrip, found 12 hours ago
$847
Roundtrip
found 12 hours ago
Select Scandinavian Airlines flight, departing Tue, Apr 6 from San Francisco to Reykjavik, returning Tue, Apr 13, priced at $847 found 12 hours ago
Sun, Oct 4 - Mon, Oct 12
SFO
San Francisco
KEF
Reykjavik
$873 Roundtrip, found 2 days ago
$873
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Oct 4 from San Francisco to Reykjavik, returning Mon, Oct 12, priced at $873 found 2 days ago
Thu, Nov 26 - Thu, Dec 3
SFO
San Francisco
KEF
Reykjavik
$905 Roundtrip, found 3 days ago
$905
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Nov 26 from San Francisco to Reykjavik, returning Thu, Dec 3, priced at $905 found 3 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
$308 nightly
The price is $348 total per night from Jun 24 to Jun 25
$348 total
Jun 24 - Jun 25
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! (1,718 reviews)
"This was a great spot to stay for a short layover. The staff was helpful and easy to communicate with before I arrived. It was easy to make arrangements to store my luggage before check in. They added breakfast to my stay as a courtesy. It may not have been the most luxurious hotel but it was clean ..."

Reviewed on Jun 21, 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
$185 nightly
The price is $213 total per night from Jun 24 to Jun 25
$213 total
Jun 24 - Jun 25
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! (1,209 reviews)
"Nice big rooms, very modern and new. Convenient location with shuttle to the airport. Very nice restaurant with tast food items."

Reviewed on Jun 21, 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
$323 nightly
The price is $365 total per night from Jul 9 to Jul 10
$365 total
Jul 9 - Jul 10
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! (1,023 reviews)
"A very convenient hotel for our early flight from the nearby airport. We arrived before the check in time but as our room was ready they were happy to give us early access. Very helpful staff and we had an excellent meal at the onsite restaurant"

Reviewed on Jun 21, 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
$308 nightly
The price is $348 total per night from Jun 24 to Jun 25
$348 total
Jun 24 - Jun 25
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! (1,718 reviews)
"This was a great spot to stay for a short layover. The staff was helpful and easy to communicate with before I arrived. It was easy to make arrangements to store my luggage before check in. They added breakfast to my stay as a courtesy. It may not have been the most luxurious hotel but it was clean ..."

Reviewed on Jun 21, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2 Suðurnesjabær
$178 nightly
The price is $204 total per night from Jun 25 to Jun 26
$204 total
Jun 25 - Jun 26
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! (1,008 reviews)
"Large room, rustic decor, good breakfast and pleasant staff. Walk to the lighthouse for a stunning view! Conveniently located near the airport."

Reviewed on Jun 21, 2026

Lighthouse Inn
Ocean Break Cabins

Ocean Break Cabins

3 out of 5
Nátthagi 1-3 Suðurnesjabær
$223 nightly
The price is $254 total per night from Jun 23 to Jun 24
$254 total
Jun 23 - Jun 24
Total with taxes and fees
Stay at this cabin in Suðurnesjabær. Enjoy free WiFi, free parking, and private hot tubs. Popular attractions Gardur Folk Museum and Garður Lighthouse are located ...
9.4/10 Exceptional! (234 reviews)
"Lovely place to stay!"

Reviewed on Jun 21, 2026

Ocean Break Cabins
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
SFO Address & GPS
Address:
San Francisco CA, 94128
United States
IATA Code:
SFO
Longitude:
-122.389881
Latitude:
37.615215
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

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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