$513+ Cheap flights from Reykjavik (REK) to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
REK — SFO
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from Reykjavik to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Reykjavik to San Francisco
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Cheapest flights from Reykjavik to San FranciscoExplore the most affordable flight options available from Reykjavik to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
Explore the most affordable flight options available from Reykjavik to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:55 pm -
1 stop15h 55m
Mon 12/146:30 am -
1 stop15h 35m
Deal found 10/20![Multiple Airlines logo]()
$877
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:55 pm -
1 stop15h 55m
Mon 12/146:30 am -
1 stop15h 35m
Deal found 10/20![Multiple Airlines logo]()
$882
This oojo deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 pm -
1 stop15h 44m
Tue 12/87:40 am -
1 stop14h 35m
Deal found 10/18![Icelandair logo]()
$884
This lol.travel deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:05 pm -
1 stop28h 45m
Tue 12/87:00 am -
2 stops19h 50m
Deal found 10/18![Scandinavian Airlines logo]()
$902
This Icelandair deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:00 pm -
1 stop11h 52m
Tue 12/157:40 am -
1 stop14h 35m
Deal found 10/20![Icelandair logo]()
$913
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:55 pm -
2 stops35h 13m
Sun 12/136:30 am -
1 stop15h 35m
Deal found 10/22![Multiple Airlines logo]()
$927
This Icelandair deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:50 pm -
1 stop14h 39m
Wed 12/167:30 am -
1 stop14h 35m
Deal found 10/20![Icelandair logo]()
$934
This Icelandair deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/135:00 pm -
1 stop14h 26m
Wed 12/167:30 am -
1 stop14h 35m
Deal found 10/20![Icelandair logo]()
$965
This Icelandair deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:00 pm -
1 stop11h 52m
Tue 12/157:40 am -
1 stop14h 35m
Deal found 10/20![Icelandair logo]()
$970
Best flights from Reykjavik to San FranciscoDiscover carefully curated flight deals from Reykjavik to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Reykjavik to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This oojo deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 pm -
1 stop15h 44m
Tue 12/87:40 am -
1 stop14h 35m
Deal found 10/18![Icelandair logo]()
$884
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:55 pm -
1 stop15h 55m
Sun 12/136:30 am -
1 stop15h 35m
Deal found 10/22![Multiple Airlines logo]()
$902
This Justfly.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:05 pm -
1 stop28h 45m
Tue 12/84:35 pm -
2 stops40h 45m
Deal found 10/18![Scandinavian Airlines logo]()
$959
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:00 pm -
1 stop17h 27m
Wed 12/162:17 pm -
1 stop11h 43m
Deal found 10/20![United Airlines logo]()
$1,016
This Scandinavian Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/186:05 pm -
2 stops36h 52m
Sun 1/244:45 pm -
2 stops34h 25m
Deal found 10/20![Scandinavian Airlines logo]()
$983
This Icelandair deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/135:00 pm -
1 stop14h 26m
Sun 12/2011:45 pm -
1 stop22h 20m
Deal found 10/20![Icelandair logo]()
$1,217
This oojo deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:55 am -
2 stops34h 55m
Fri 11/64:45 pm -
1 stop16h 35m
Deal found 10/17![Scandinavian Airlines logo]()
$1,158
Last-minute flights from Reykjavik to San FranciscoDiscover last-minute flight deals from Reykjavik to San Francisco. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Reykjavik to San Francisco. Data last updated October 22, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:05 pm -
1 stop28h 45m
Fri 11/64:45 pm -
1 stop16h 35m
Deal found 10/17![Scandinavian Airlines logo]()
$988
This oojo deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 pm -
1 stop15h 44m
Tue 12/87:40 am -
1 stop14h 35m
Deal found 10/18![Icelandair logo]()
$884
This lol.travel deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:05 pm -
1 stop28h 45m
Tue 12/87:00 am -
2 stops19h 50m
Deal found 10/18![Scandinavian Airlines logo]()
$902
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:55 am -
3 stops31h 50m
Tue 12/84:40 pm -
2 stops34h 10m
Deal found 10/18![Multiple Airlines logo]()
$1,124
This Cheapflightsfares deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:50 pm -
1 stop14h 53m
Mon 11/307:45 am -
1 stop14h 30m
Deal found 10/18![Icelandair logo]()
$1,513
One-way flights from Reykjavik to San FranciscoSearch for one-way flight options from Reykjavik to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Reykjavik to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/136:55 pm -
3 stops51h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:30 pm -
3 stops58h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/158:10 pm -
3 stops50h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:45 pm -
3 stops51h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:50 am -
3 stops34h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1410:05 am -
2 stops34h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:50 am -
2 stops41h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:45 am -
3 stops59h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:05 pm -
3 stops54h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2111:35 am -
3 stops34h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$571
Find flight deals from Reykjavik to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Reykjavik (REK) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2026.
Round-trip from | $839 (Gotogate) |
|---|---|
One-way from | $513 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Reykjavik to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 22, 2026.
Use the filters below to find and compare flights from Reykjavik to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Sat 2/13
6:55 pm-2:25 pm
3 stops51h 30m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$513
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Mon 2/15
6:20 pm-9:00 am
3 stops46h 40m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$514
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Sun 2/14
10:05 am-12:35 pm
2 stops34h 30m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$551
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Tue 11/3
10:50 am-8:10 pm
2 stops41h 20m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$564
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Thu 11/5
11:45 am-2:45 pm
3 stops59h 00m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$565
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Tue 12/22
10:50 am-8:10 pm
2 stops41h 20m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$589
Quickest round-trip
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Wed 11/4
5:00 pm-12:25 am
1 stop15h 25m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$628
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Sun 11/22
4:50 pm-9:01 am
1 stop24h 11m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$635
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Wed 3/24
6:05 pm-5:05 pm
2 stops54h 00m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$643
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Thu 10/29
11:35 am-3:45 pm
3 stops59h 10m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$645
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Reykjavik to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Reykjavik with our price prediction graph.
REK-SFO
KEF-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Reykjavik to San Francisco
REK-SFO
KEF-SFO
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Reykjavik to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
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Santa Cruz
Walnut Creek
Hayward
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Emeryville
Newark
Burlingame
Roseville
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Rancho Cordova
Cupertino
Fairfield
San Ramon
Manteca
San Carlos
Vallejo
Turlock
Davis
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Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
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Reykjavik and San Francisco flights
Browse other Reykjavik and San Francisco flight options. Last updated on October 22, 2026.
Other flights from Reykjavik
Browse through other flights departing from Reykjavik. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
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Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Top airline flying from Reykjavik to San Francisco
Discover the top airline that operate flights from Reykjavik to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$883 | Average$963 | FlexibilityNo cancel fee | On-time76% |