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

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Cheap Flights from SFO to KEF starting at $325 One Way, $667 Round Trip

Prices starting at $667 for return flights and $325 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, Aug 12 - Tue, Aug 25
SFO
San Francisco
KEF
Reykjavik
$667 Roundtrip, found 1 day ago
$667
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug 12 from San Francisco to Reykjavik, returning Tue, Aug 25, priced at $667 found 1 day ago
Wed, Feb 17 - Wed, Feb 24
SFO
San Francisco
KEF
Reykjavik
$777 Roundtrip, found 1 day ago
$777
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, Feb 17 from San Francisco to Reykjavik, returning Wed, Feb 24, priced at $777 found 1 day ago
Wed, Oct 7 - Wed, Oct 14
SFO
San Francisco
KEF
Reykjavik
$784 Roundtrip, found 1 day ago
$784
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 7 from San Francisco to Reykjavik, returning Wed, Oct 14, priced at $784 found 1 day ago
Wed, Sep 30 - Thu, Oct 8
SFO
San Francisco
KEF
Reykjavik
$811 Roundtrip, found 1 day ago
$811
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Wed, Sep 30 from San Francisco to Reykjavik, returning Thu, Oct 8, priced at $811 found 1 day ago
Wed, Sep 30 - Thu, Oct 8
SFO
San Francisco
KEF
Reykjavik
$811 Roundtrip, found 1 day ago
$811
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 30 from San Francisco to Reykjavik, returning Thu, Oct 8, priced at $811 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
$335 nightly
The price is $378 total per night from Jul 12 to Jul 13
$378 total
Jul 12 - Jul 13
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! (1,730 reviews)
"The convenience factor is what matters here; 3 min walk to airport; free parking if you want to check in then return car later and head out for the evening to dinner or blue lagoon; room was nice enough with a view of the runway (ask for an even number room). Unfortunately the bed was not very comfortable ..."

Reviewed on Jul 9, 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
$241 nightly
The price is $277 total per night from Jul 12 to Jul 13
$277 total
Jul 12 - Jul 13
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! (1,222 reviews)
"The sliding door to the bathroom stuck closed and would not open with pressure from the inside. Fortunately, I was able to open the door from the outside for my wife. It's listed as a B&B. Breakfast was $22 p/p. We bought breakfast because there was no place else to eat. The quality was worse than ..."

Reviewed on Jul 10, 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
$317 nightly
The price is $358 total per night from Jul 21 to Jul 22
$358 total
Jul 21 - Jul 22
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! (1,017 reviews)
"Ideal location to the airport. Minutes drive to car rental and. New property and great stay."

Reviewed on Jul 7, 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
$335 nightly
The price is $378 total per night from Jul 12 to Jul 13
$378 total
Jul 12 - Jul 13
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! (1,730 reviews)
"The convenience factor is what matters here; 3 min walk to airport; free parking if you want to check in then return car later and head out for the evening to dinner or blue lagoon; room was nice enough with a view of the runway (ask for an even number room). Unfortunately the bed was not very comfortable ..."

Reviewed on Jul 9, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2 Suðurnesjabær
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! (1,011 reviews)
"Excellent hotel. Good sized rooms on very tasteful wood cabin style. . Very clean. Enjoyed the pool table! Free parking. Excellent breakfast."

Reviewed on Jul 4, 2026

Get rates
Lighthouse Inn
Ocean Break Cabins

Ocean Break Cabins

3 out of 5
Nátthagi 1-3 Suðurnesjabær
$271 nightly
The price is $307 total per night from Jul 13 to Jul 14
$307 total
Jul 13 - Jul 14
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! (245 reviews)
"We don’t recommend it. Pros: very responsive hosts Cons: Cabin was very small. The bunk bed in the second bedroom was very small. Good for little kids perhaps. Definitely not for anyone taller than 5 feet. The sulphur smell in hot water was very prominent. Also, the cabin we got was nothing like ..."

Reviewed on Jul 10, 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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