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

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Cheap Flights from SFO to KEF starting at $410 One Way, $651 Round Trip

Prices starting at $651 for return flights and $410 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.

Wed, Jul 29 - Wed, Aug 12
SFO
San Francisco
KEF
Reykjavik
$651 Roundtrip, found 9 hours ago
$651
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Wed, Jul 29 from San Francisco to Reykjavik, returning Wed, Aug 12, priced at $651 found 9 hours ago
Mon, Nov 9 - Mon, Nov 16
SFO
San Francisco
KEF
Reykjavik
$816 Roundtrip, found 15 hours ago
$816
Roundtrip
found 15 hours ago
Select Icelandair flight, departing Mon, Nov 9 from San Francisco to Reykjavik, returning Mon, Nov 16, priced at $816 found 15 hours ago
Fri, Mar 12 - Tue, Mar 16
SFO
San Francisco
KEF
Reykjavik
$852 Roundtrip, found 1 day ago
$852
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, Mar 12 from San Francisco to Reykjavik, returning Tue, Mar 16, priced at $852 found 1 day ago
Mon, Oct 12 - Tue, Oct 20
SFO
San Francisco
KEF
Reykjavik
$978 Roundtrip, found 3 days ago
$978
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Oct 12 from San Francisco to Reykjavik, returning Tue, Oct 20, priced at $978 found 3 days ago
Sun, Sep 20 - Fri, Oct 2
SFO
San Francisco
KEF
Reykjavik
$981 Roundtrip, found 2 days ago
$981
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Sun, Sep 20 from San Francisco to Reykjavik, returning Fri, Oct 2, priced at $981 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
$191 nightly
The price is $218 total per night from May 4 to May 5
$218 total
May 4 - May 5
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! (1,694 reviews)
Breakfast very good and very convenient for airport

Reviewed on Apr 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
$115 nightly
The price is $135 total per night from May 5 to May 6
$135 total
May 5 - May 6
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! (1,153 reviews)
Great service and accomdation

Reviewed on Apr 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
$228 nightly
The price is $259 total per night from May 4 to May 5
$259 total
May 4 - May 5
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! (1,020 reviews)
Staff was friendly, and their restaurant had a nice selection of entrees to choose from. Our meal was delicious and would recommend eating there!

Reviewed on Apr 29, 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
$191 nightly
The price is $218 total per night from May 4 to May 5
$218 total
May 4 - May 5
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! (1,694 reviews)
Breakfast very good and very convenient for airport

Reviewed on Apr 29, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2 Suðurnesjabær
$138 nightly
The price is $160 total per night from May 17 to May 18
$160 total
May 17 - May 18
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! (1,004 reviews)
We have an afternoon flight so I decided to stay close to the airport in case there is any traffic issue on the highway. Turns out it was a great choice. The hotel is family run and felt very cozy the moment you walked in. My wife loved the wooden structure inside. Our room was facing a wild open ...

Reviewed on May 1, 2026

Lighthouse Inn
iStay Cottages

iStay Cottages

3 out of 5
Byggðavegur Suðurnesjabær
$110 nightly
The price is $129 total per night from May 4 to May 5
$129 total
May 4 - May 5
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! (429 reviews)
I arrived in the morning and the host was very accommodating. The room was very cozy and clean as well as the bathrooms and shared areas. I was very comfortable with my stay and the view of the northern lights was right outside the cottage. I would definitely stay here again!

Reviewed on Apr 20, 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
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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