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

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Cheap Flights from SFO to KEF starting at $265 One Way, $448 Round Trip

Prices starting at $448 for return flights and $265 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, Jun 2 - Thu, Jun 11
SFO
San Francisco
KEF
Reykjavik
$448 Roundtrip, found 3 days ago
$448
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Jun 2 from San Francisco to Reykjavik, returning Thu, Jun 11, priced at $448 found 3 days ago
Wed, Apr 1 - Tue, Apr 7
SFO
San Francisco
KEF
Reykjavik
$561 Roundtrip, found 6 hours ago
$561
Roundtrip
found 6 hours ago
Select Lufthansa flight, departing Wed, Apr 1 from San Francisco to Reykjavik, returning Tue, Apr 7, priced at $561 found 6 hours ago
Tue, Apr 14 - Tue, Apr 21
SFO
San Francisco
KEF
Reykjavik
$609 Roundtrip, found 3 days ago
$609
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Apr 14 from San Francisco to Reykjavik, returning Tue, Apr 21, priced at $609 found 3 days ago
Thu, Jan 29 - Wed, Feb 11
SFO
San Francisco
KEF
Reykjavik
$613 Roundtrip, found 5 days ago
$613
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, Jan 29 from San Francisco to Reykjavik, returning Wed, Feb 11, priced at $613 found 5 days ago
Sun, Sep 28 - Tue, Oct 7
SFO
San Francisco
KEF
Reykjavik
$653 Roundtrip, found 20 hours ago
$653
Roundtrip
found 20 hours ago
Select Virgin Atlantic flight, departing Sun, Sep 28 from San Francisco to Reykjavik, returning Tue, Oct 7, priced at $653 found 20 hours 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
$249 nightly
The price is $283 total per night from Oct 13 to Oct 14
$283 total
Oct 13 - Oct 14
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,618 reviews)
"Very handy to the airport. Also very expensive but seems like everything in Iceland is expensive"

Reviewed on Sep 9, 2025

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
$238 nightly
The price is $270 total per night from Oct 13 to Oct 14
$270 total
Oct 13 - Oct 14
Total with taxes and fees
Stay at this 4-star eco-certified hotel in Reykjanesbær. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the breakfast and the restaurant ...
9/10 Wonderful! (1,010 reviews)
"Cole to airport."

Reviewed on Sep 5, 2025

Courtyard by Marriott Reykjavik Keflavik Airport
Hótel Berg

Hótel Berg

4 out of 5
Bakkavegur 17, Reykjanesbær
$195 nightly
The price is $223 total per night from Oct 7 to Oct 8
$223 total
Oct 7 - Oct 8
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the pool and the restaurant ...
9.4/10 Exceptional! (1,143 reviews)
"This is a great hotel. Airport shuttle was great. Good food and very friendly and accommodating staff!"

Reviewed on Sep 8, 2025

Hótel Berg
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
$249 nightly
The price is $283 total per night from Oct 13 to Oct 14
$283 total
Oct 13 - Oct 14
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,618 reviews)
"Very handy to the airport. Also very expensive but seems like everything in Iceland is expensive"

Reviewed on Sep 9, 2025

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2, Suðurnesjabær
$146 nightly
The price is $169 total per night from Oct 2 to Oct 3
$169 total
Oct 2 - Oct 3
Total with taxes and fees
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! (1,000 reviews)
Great location for airport if you have a car
"Great location west of International Airport and walking distance to 2 historic lighthouses. Recently built timber construction. Spacious rooms. Very clean. EOS restaurant was great. Try the lamb! Good and generous breakfast included."

Reviewed on Sep 9, 2025

Lighthouse Inn
iStay Cottages

iStay Cottages

3 out of 5
Byggðavegur, Suðurnesjabær
Stay at this 3-star guesthouse in Suðurnesjabær. Enjoy free WiFi, free parking, and a garden. Popular attractions Gardur Folk Museum and Old Garður Lighthouse ...
9/10 Wonderful! (362 reviews)
"Excellent place to stay close to airport but not on flight path. Cozy cabin. Very clean and well maintained facilities. Watched the northern lights. Great way to start our trip. Thank you ."

Reviewed on Sep 7, 2025

Get rates
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
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.