$462+ Cheap flights from Iceland 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — SFO
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Iceland to San Francisco with Cheapflights
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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 Iceland to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Iceland to San FranciscoExplore the most affordable flight options available from Iceland to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Iceland to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/214:50 pm -
1 stop11h 59m
Wed 10/2811:00 am -
1 stop12h 15m
Deal found 9/6![Multiple Airlines logo]()
$841
This Gotogate deal was found by Cheapflights users on 9/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:00 pm -
1 stop11h 49m
Tue 11/1010:39 am -
1 stop11h 36m
Deal found 9/5![Icelandair logo]()
$858
This oojo deal was found by Cheapflights users on 9/9. 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 11/25:00 pm -
1 stop15h 25m
Tue 11/1710:39 am -
1 stop11h 36m
Deal found 9/9![Icelandair logo]()
$891
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/24:50 pm -
1 stop14h 32m
Tue 11/177:42 am -
1 stop14h 33m
Deal found 9/9![Multiple Airlines logo]()
$896
This Justfly.com deal was found by Cheapflights users on 9/7. 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 10/266:05 pm -
1 stop28h 45m
Mon 11/94:45 pm -
2 stops34h 25m
Deal found 9/7![Scandinavian Airlines logo]()
$908
This Gotogate deal was found by Cheapflights users on 9/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:35 am -
1 stop35h 15m
Tue 11/104:45 pm -
2 stops58h 25m
Deal found 9/5![Scandinavian Airlines logo]()
$916
This Scandinavian Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/2111:15 am -
2 stops34h 25m
Wed 10/285:45 pm -
1 stop16h 35m
Deal found 9/6![Scandinavian Airlines logo]()
$922
This Virgin Atlantic deal was found by Cheapflights users on 9/9. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:30 am -
2 stops29h 59m
Tue 9/299:55 am -
2 stops14h 05m
Deal found 9/9![Virgin Atlantic logo]()
$925
This Justfly.com deal was found by Cheapflights users on 9/9. 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 11/211:35 am -
1 stop35h 15m
Tue 11/174:45 pm -
2 stops34h 25m
Deal found 9/9![Scandinavian Airlines logo]()
$927
Best flights from Iceland to San FranciscoDiscover carefully curated flight deals from Iceland to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Iceland to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/24:50 pm -
1 stop14h 32m
Tue 11/177:42 am -
1 stop14h 33m
Deal found 9/9![Multiple Airlines logo]()
$896
This Justfly.com deal was found by Cheapflights users on 9/7. 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 10/266:05 pm -
1 stop28h 45m
Mon 11/94:45 pm -
2 stops34h 25m
Deal found 9/7![Scandinavian Airlines logo]()
$908
This Virgin Atlantic deal was found by Cheapflights users on 9/9. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:30 am -
2 stops29h 59m
Tue 9/2912:02 pm -
1 stop11h 58m
Deal found 9/9![Virgin Atlantic logo]()
$925
This Gotogate deal was found by Cheapflights users on 9/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:35 am -
1 stop35h 15m
Tue 11/104:45 pm -
2 stops58h 25m
Deal found 9/5![Scandinavian Airlines logo]()
$918
This Icelandair deal was found by Cheapflights users on 9/7. 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.
Tue 11/105:00 pm -
1 stop12h 43m
Fri 11/137:30 am -
1 stop14h 35m
Deal found 9/7![Multiple Airlines logo]()
$938
This Scandinavian Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/2111:15 am -
2 stops34h 25m
Wed 10/285:45 pm -
1 stop16h 35m
Deal found 9/6![Scandinavian Airlines logo]()
$922
This Flightnetwork deal was found by Cheapflights users on 9/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:55 am -
2 stops58h 55m
Fri 11/134:45 pm -
2 stops34h 55m
Deal found 9/7![Scandinavian Airlines logo]()
$928
Last-minute flights from Iceland to San FranciscoDiscover last-minute flight deals from Iceland to San Francisco. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Iceland to San Francisco. Data last updated September 9, 2026 and is based on user searches.
This Virgin Atlantic deal was found by Cheapflights users on 9/9. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:30 am -
2 stops29h 59m
Tue 9/299:55 am -
2 stops14h 05m
Deal found 9/9![Virgin Atlantic logo]()
$925
This oojo deal was found by Cheapflights users on 9/9. 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.
Fri 9/257:45 pm -
1 stop34h 05m
Tue 9/297:00 am -
1 stop19h 25m
Deal found 9/9![Icelandair logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/214:50 pm -
1 stop11h 59m
Wed 10/2811:00 am -
1 stop12h 15m
Deal found 9/6![Multiple Airlines logo]()
$841
This Scandinavian Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/2111:15 am -
2 stops34h 25m
Wed 10/285:45 pm -
1 stop16h 35m
Deal found 9/6![Scandinavian Airlines logo]()
$922
This Gotogate deal was found by Cheapflights users on 9/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:00 pm -
1 stop11h 49m
Tue 11/1010:39 am -
1 stop11h 36m
Deal found 9/5![Icelandair logo]()
$858
This Justfly.com deal was found by Cheapflights users on 9/7. 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 10/266:05 pm -
1 stop28h 45m
Mon 11/94:45 pm -
2 stops34h 25m
Deal found 9/7![Scandinavian Airlines logo]()
$908
This Gotogate deal was found by Cheapflights users on 9/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:35 am -
1 stop35h 15m
Tue 11/104:45 pm -
2 stops58h 25m
Deal found 9/5![Scandinavian Airlines logo]()
$916
One-way flights from Iceland to San FranciscoSearch for one-way flight options from Iceland to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Iceland to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 12/146:05 pm -
3 stops51h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 12/1512:20 pm -
3 stops34h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/2411:55 am -
3 stops59h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 1/116:20 pm -
3 stops35h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/1212:30 pm -
3 stops35h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/9![Multiple Airlines logo]()
$534
This oojo deal was found by Cheapflights users on 9/9. 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.
Tue 12/155:00 pm -
1 stop13h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Icelandair logo]()
$547
Find flight deals from Iceland to San Francisco
Keep the following information in mind while searching for Iceland to San Francisco flight deals. Data was last updated September 9, 2026.
Round-trip from | $841 (Kiwi.com) |
|---|---|
One-way from | $462 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Iceland 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 September 9, 2026.
Use the filters below to find and compare flights from Iceland 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
Mon 12/14
6:05 pm-1:48 pm
3 stops51h 43m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$462
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Tue 12/15
12:20 pm-2:45 pm
3 stops34h 25m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$487
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Thu 11/12
12:30 pm-4:05 pm
3 stops35h 35m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$525
Quickest round-trip
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Tue 12/15
5:00 pm-10:09 pm
1 stop13h 09m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$547
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Tue 11/24
10:50 am-8:10 pm
2 stops41h 20m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$548
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Wed 11/25
7:30 pm-3:50 pm
3 stops52h 20m
San Francisco
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$560
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Mon 11/2
4:50 pm-11:22 pm
1 stop14h 32m
San Francisco
Tue 11/17
7:42 am-6:15 am
1 stop14h 33m
$896
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Mon 10/26
6:05 pm-3:50 pm
1 stop28h 45m
San Francisco
Mon 11/9
4:45 pm-11:10 am
2 stops34h 25m
$908
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Mon 10/26
11:35 am-3:50 pm
1 stop35h 15m
San Francisco
Tue 11/10
4:45 pm-11:10 am
2 stops58h 25m
$918
ReykjavikSan Francisco
KEF Reykjavik Keflavik Intl - SFO San Francisco
KEFSFO
Reykjavik Keflavik Intl
Wed 10/21
11:15 am-2:40 pm
2 stops34h 25m
San Francisco
Wed 10/28
5:45 pm-5:20 pm
1 stop16h 35m
$922
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight from Iceland to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Iceland with our price prediction graph.
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 Iceland to San Francisco
IS0-SFO
KEF-SFO
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated September 9, 2026.
Get a feel of what it's like to fly with Icelandair from Iceland to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.2
Food
6.1
Crew
8.0
Overall
6.9
Entertainment
6.9
Comfort
6.9
Reviews
1 / 20
10.0
ExcellentVictoria,Sep 2026
KEF - EWR
Boarding
7.2
Food
6.1
Crew
8.0
Overall
6.9
Entertainment
6.9
Comfort
6.9
Reviews
1 / 20
10.0
ExcellentVictoria,Sep 2026
KEF - EWR
Related info for your journey
Find useful and relevant information for your journey from Iceland 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
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Iceland to San Francisco
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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.
Search flights from Iceland to San Francisco by cabin class
Find flights from Iceland to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Iceland and San Francisco flights
Browse other Iceland and San Francisco flight options. Last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Top airline flying from Iceland to San Francisco
Discover the top airline that operate flights from Iceland 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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$883 | Average$963 | FlexibilityNo cancel fee | On-time76% |