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

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Cheap Flights from SFO to KEF starting at $257 One Way, $606 Round Trip

Prices starting at $606 for return flights and $257 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.

Mon, Oct 27 - Tue, Nov 4
SFO
San Francisco
KEF
Reykjavik
$606 Roundtrip, just found
$606
Roundtrip
just found
Select British Airways flight, departing Mon, Oct 27 from San Francisco to Reykjavik, returning Tue, Nov 4, priced at $606 just found
Mon, Aug 4 - Wed, Aug 20
SFO
San Francisco
KEF
Reykjavik
$633 Roundtrip, found 3 hours ago
$633
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Aug 4 from San Francisco to Reykjavik, returning Wed, Aug 20, priced at $633 found 3 hours ago
Tue, Apr 7 - Thu, Apr 16
SFO
San Francisco
KEF
Reykjavik
$634 Roundtrip, found 6 days ago
$634
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, Apr 7 from San Francisco to Reykjavik, returning Thu, Apr 16, priced at $634 found 6 days ago
Tue, Oct 21 - Thu, Nov 6
SFO
San Francisco
KEF
Reykjavik
$634 Roundtrip, found 20 hours ago
$634
Roundtrip
found 20 hours ago
Select Lufthansa flight, departing Tue, Oct 21 from San Francisco to Reykjavik, returning Thu, Nov 6, priced at $634 found 20 hours ago
Wed, Aug 20 - Mon, Aug 25
SFO
San Francisco
KEF
Reykjavik
$697 Roundtrip, found 1 day ago
$697
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 20 from San Francisco to Reykjavik, returning Mon, Aug 25, priced at $697 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
$331 nightly
The price is $374 total per night from Jul 31 to Aug 1
$374 total
Jul 31 - Aug 1
Total includes 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! (1,582 reviews)
"Great location for overnight stay before early flights! Great staff at the front desk, very friendly."

Reviewed on Jul 29, 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
$327 nightly
The price is $369 total per night from Aug 25 to Aug 26
$369 total
Aug 25 - Aug 26
Total includes 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! (1,016 reviews)
Good choice
"Room was a nice size coffee machine worked and service was goof"

Reviewed on Jul 29, 2025

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
$395 nightly
The price is $445 total per night from Aug 20 to Aug 21
$445 total
Aug 20 - Aug 21
Total includes taxes and fees
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 ...
8.6/10 Excellent! (1,089 reviews)
"The on-site restaurant was such an excellent experience! Delicious food and friendly and attentive staff. They showed great pride in their establishment. Our room was very clean and comfortable and nicely appointed. Highly recommend!"

Reviewed on Jul 27, 2025

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
$331 nightly
The price is $374 total per night from Jul 31 to Aug 1
$374 total
Jul 31 - Aug 1
Total includes 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! (1,582 reviews)
"Great location for overnight stay before early flights! Great staff at the front desk, very friendly."

Reviewed on Jul 29, 2025

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2, Suðurnesjabær
$192 nightly
The price is $219 total per night from Aug 24 to Aug 25
$219 total
Aug 24 - Aug 25
Total includes 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)
"Extraordinary experencie! Comfy and near to the airport"

Reviewed on Jul 29, 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 ...
9.2/10 Wonderful! (338 reviews)
"Renovated and very nice and clean. Close to the airport and the coast so it was beautiful! Spacious and nice rooms."

Reviewed on Jul 25, 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.