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

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Cheap Flights from SFO to KEF starting at $371 One Way, $501 Round Trip

Prices starting at $501 for return flights and $371 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, Nov 3 - Wed, Nov 11
SFO
San Francisco
KEF
Reykjavik
$501 Roundtrip, found 1 day ago
$501
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Tue, Nov 3 from San Francisco to Reykjavik, returning Wed, Nov 11, priced at $501 found 1 day ago
Wed, May 26 - Wed, Jun 2
SFO
San Francisco
KEF
Reykjavik
$734 Roundtrip, found 1 hour ago
$734
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, May 26 from San Francisco to Reykjavik, returning Wed, Jun 2, priced at $734 found 1 hour ago
Tue, Nov 3 - Tue, Nov 10
SFO
San Francisco
KEF
Reykjavik
$773 Roundtrip, found 2 days ago
$773
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue, Nov 3 from San Francisco to Reykjavik, returning Tue, Nov 10, priced at $773 found 2 days ago
Thu, Feb 4 - Wed, Feb 10
SFO
San Francisco
KEF
Reykjavik
$805 Roundtrip, found 2 days ago
$805
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Feb 4 from San Francisco to Reykjavik, returning Wed, Feb 10, priced at $805 found 2 days ago
Wed, Nov 4 - Thu, Nov 12
SFO
San Francisco
KEF
Reykjavik
$818 Roundtrip, found 1 day ago
$818
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 4 from San Francisco to Reykjavik, returning Thu, Nov 12, priced at $818 found 1 day 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
$231 nightly
The price is $263 total per night from Oct 21 to Oct 22
$263 total
Oct 21 - Oct 22
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 ...
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
$208 nightly
The price is $238 total per night from Oct 11 to Oct 12
$238 total
Oct 11 - Oct 12
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 ...
Courtyard by Marriott Reykjavik Keflavik Airport
Konvin Hotel by Reykjavik Keflavik Airport

Konvin Hotel by Reykjavik Keflavik Airport

3 out of 5
Keilisbraut 762 Reykjanesbær
$156 nightly
The price is $181 total per night from Oct 20 to Oct 21
$181 total
Oct 20 - Oct 21
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 ...
Konvin Hotel by 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
$231 nightly
The price is $263 total per night from Oct 21 to Oct 22
$263 total
Oct 21 - Oct 22
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 ...
Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2 Suðurnesjabær
$147 nightly
The price is $170 total per night from Oct 5 to Oct 6
$170 total
Oct 5 - Oct 6
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 ...
9.6/10 Exceptional! (1,010 reviews)
"Le repas du restaurent était très salé."

Reviewed on Sep 21, 2026

Lighthouse Inn
Eyja Guesthouse

Eyja Guesthouse

3 out of 5
2 Suðurgata Sandgerði Suðurnesjabær
$128 nightly
The price is $149 total per night from Sep 23 to Sep 24
$149 total
Sep 23 - Sep 24
Total with taxes and fees
Stay at this villa in Suðurnesjabær. Enjoy free WiFi and free parking. Popular attractions Gardur Folk Museum and Garður Lighthouse are located nearby.
9.4/10 Exceptional! (26 reviews)
"It's close to te airport little room to stay before early flight in the morning. Room and kitchen absolutely fine .Little maintenance problems ,like blocked shower 🚿 only.😁"

Reviewed on Sep 21, 2026

Eyja Guesthouse
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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