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

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Cheap Flights from SFO to KEF starting at $247 One Way, $539 Round Trip

Prices starting at $539 for return flights and $247 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, Jul 8 - Tue, Jul 15
SFO
San Francisco
KEF
Reykjavik
$539 Roundtrip, found 4 hours ago
$539
Roundtrip
found 4 hours ago
Select WestJet flight, departing Tue, Jul 8 from San Francisco to Reykjavik, returning Tue, Jul 15, priced at $539 found 4 hours ago
Wed, Oct 22 - Wed, Nov 12
SFO
San Francisco
KEF
Reykjavik
$564 Roundtrip, found 1 day ago
$564
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Oct 22 from San Francisco to Reykjavik, returning Wed, Nov 12, priced at $564 found 1 day ago
Sat, Aug 9 - Thu, Aug 21
SFO
San Francisco
KEF
Reykjavik
$591 Roundtrip, found 18 hours ago
$591
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Sat, Aug 9 from San Francisco to Reykjavik, returning Thu, Aug 21, priced at $591 found 18 hours ago
Sun, Aug 17 - Tue, Aug 26
SFO
San Francisco
KEF
Reykjavik
$599 Roundtrip, found 11 hours ago
$599
Roundtrip
found 11 hours ago
Select Virgin Atlantic flight, departing Sun, Aug 17 from San Francisco to Reykjavik, returning Tue, Aug 26, priced at $599 found 11 hours ago
Sun, Aug 3 - Tue, Aug 19
SFO
San Francisco
KEF
Reykjavik
$639 Roundtrip, found 2 days ago
$639
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Aug 3 from San Francisco to Reykjavik, returning Tue, Aug 19, priced at $639 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
The price is $227 per night from May 13 to May 14
$227
includes taxes & fees
$199 per night
May 13 - May 14
Stay at this 3-star business-friendly hotel in Suðurnesjabær. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,452 reviews)
Nice stop
"We stayed the night before our flight left. The hotel has a great location. Only problem is no recycling."

Reviewed on Apr 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
The price is $192 per night from May 11 to May 12
$192
includes taxes & fees
$168 per night
May 11 - May 12
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)
"Kind / helpful assistance"

Reviewed on Apr 28, 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
The price is $127 per night from May 5 to May 6
$127
includes taxes & fees
$108 per night
May 5 - May 6
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! (1,057 reviews)
"This was a convenient and practical place to stay while on a long layover between North America and Europe."

Reviewed on Apr 29, 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
The price is $227 per night from May 13 to May 14
$227
includes taxes & fees
$199 per night
May 13 - May 14
Stay at this 3-star business-friendly hotel in Suðurnesjabær. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,452 reviews)
Nice stop
"We stayed the night before our flight left. The hotel has a great location. Only problem is no recycling."

Reviewed on Apr 29, 2025

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Lighthouse Inn
Lighthouse Inn
3.5 out of 5
Nordurljosavegur 2, Suðurnesjabær
The price is $153 per night from May 6 to May 7
$153
includes taxes & fees
$133 per night
May 6 - May 7
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)
"Excellent"

Reviewed on Apr 28, 2025

Lighthouse Inn
iStay Cottages
iStay Cottages
3 out of 5
Byggðavegur, Suðurnesjabær
The price is $151 per night from May 5 to May 6
$151
includes taxes & fees
$131 per night
May 5 - May 6
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! (286 reviews)
"Loved the cottages, unique stay. Access to shared space with kitchen was very nice"

Reviewed on Apr 16, 2025

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

Am I able to catch a flight from San Francisco, CA Airport (SFO-San Francisco Intl.) to Reykjavik Airport (KEF-Keflavik Intl.) now?
The Covid-19 Travel Advisor can answer all your questions about quarantine and travel restrictions when taking a flight from San Francisco, CA Airport (SFO-San Francisco Intl.) to Reykjavik Airport (KEF-Keflavik Intl.).
Are there non-stop flights from San Francisco Airport to Keflavik Intl. Airport (KEF)?
While you won’t be able to fly straight from SFO to KEF at the moment, there are plenty of carriers that service this route with just one stop. Why not find out if the dates and times offered by United Airlines or JetBlue complement your travel plans? If they don’t, check out Delta.
What is the shortest flight from San Francisco Airport to KEF?
Built up a few air points? Consider using them to upgrade your seat on your Tenderloin to Golden Circle trip. With a minimum flight time of 12 hours and 33 minutes, it’s a good idea to be as comfortable as you can.
How many hours flight from San Francisco, CA Airport (SFO-San Francisco Intl.) to Reykjavík--Keflavík Airport?
Normally, the journey from SFO to KEF takes 12 hours and 37 minutes. If you hope to get some shut-eye, bring a high-quality travel pillow, a comfy eye mask and a set of earplugs.
If I am not able to travel due to COVID-19, can I cancel my flight to Reykjavik Airport (KEF-Keflavik Intl.)?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Reykjavik Airport (KEF-Keflavik Intl.) have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Reykjavik Airport (KEF-Keflavik Intl.) with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Reykjavik Airport (KEF-Keflavik Intl.) without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What airlines have the most flights from San Francisco Airport to Keflavik Intl. Airport (KEF)?
If you’re wanting to book with an airline that operates direct flights from San Francisco, CA Airport (SFO-San Francisco Intl.) to Reykjavik Airport (KEF-Keflavik Intl.), good luck with that. You’ll have to make at least one stop to get to your destination.

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.