$386 Find Cheap Flights from Iceland to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Francisco departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$866
Icelandair
Tue 1/20Sat 1/24
KEF - SFO • 1 stop
Cheapest one-way
$386
Multiple Airlines
Sat 1/17
KEF - SFO • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Iceland to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Iceland to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Iceland to San Francisco

Tue, Jan 20 - Sat, Jan 24
Icelandair Logo
5:00 pm - 11:59 pmKEF-SFO
14h 59m1 stop
Icelandair Logo
7:00 am - 6:10 amSFO-KEF
15h 10m1 stop
$866Icelandair
Find Deal
Tue, Jan 20 - Sat, Jan 24
Icelandair Logo
5:00 pm - 11:59 pmKEF-SFO
14h 59m1 stop
Icelandair Logo
8:45 am - 6:10 amSFO-KEF
13h 25m1 stop
$869Icelandair
Find Deal
Wed, Dec 17 - Sat, Jan 17
Multiple Airlines Logo
5:00 pm - 9:34 pmKEF-SFO
12h 34m1 stop
Multiple Airlines Logo
7:00 am - 6:15 amSFO-KEF
15h 15m1 stop
$874Multiple Airlines
Find Deal
Tue, Jan 20 - Sat, Jan 24
Scandinavian Airlines Logo
11:30 am - 11:16 pmKEF-SFO
43h 46m2 stops
Scandinavian Airlines Logo
4:40 pm - 10:45 amSFO-KEF
34h 05m1 stop
$879Scandinavian Airlines
Find Deal
Tue, Jan 20 - Sat, Jan 24
Scandinavian Airlines Logo
11:30 am - 11:16 pmKEF-SFO
43h 46m2 stops
Scandinavian Airlines Logo
4:40 pm - 10:45 amSFO-KEF
34h 05m1 stop
$883Scandinavian Airlines
Find Deal
Tue, Jan 20 - Sat, Jan 24
Scandinavian Airlines Logo
11:30 am - 11:16 pmKEF-SFO
43h 46m2 stops
Scandinavian Airlines Logo
4:40 pm - 12:15 pmSFO-KEF
35h 35m2 stops
$887Scandinavian Airlines
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Tue, Dec 16 - Sun, Jan 18
Multiple Airlines Logo
4:55 pm - 12:24 amKEF-SFO
15h 29m1 stop
Multiple Airlines Logo
1:00 pm - 10:15 amSFO-KEF
37h 15m2 stops
$888Multiple Airlines
Find Deal
Wed, Dec 17 - Sun, Jan 18
Icelandair Logo
5:00 pm - 9:34 pmKEF-SFO
12h 34m1 stop
Icelandair Logo
7:00 am - 6:10 amSFO-KEF
15h 10m1 stop
$890Icelandair
Find Deal
Tue, Dec 16 - Sat, Jan 17
Icelandair Logo
5:00 pm - 11:59 pmKEF-SFO
14h 59m1 stop
Icelandair Logo
7:00 am - 6:10 amSFO-KEF
15h 10m1 stop
$897Icelandair
Find Deal
Tue, Dec 16 - Fri, Jan 16
Multiple Airlines Logo
4:55 pm - 12:24 amKEF-SFO
15h 29m1 stop
Multiple Airlines Logo
1:00 pm - 9:15 amSFO-KEF
36h 15m2 stops
$911Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights to San Francisco

Get data-powered insights and trends for flights to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to San Francisco?

The duration of your flight to San Francisco depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to San Francisco on KAYAK is from Reykjavik, which takes 14h 54m.

How many direct flights to San Francisco are there each day?

There are around 545 direct flights from within Iceland to San Francisco every day. Most flights depart in the morning, with 6:00 am the most common departure time and 44% of flights departing in the morning.

Good to know

Cheapest flight$386
Flight from Reykjavik to San Francisco

FAQs - booking San Francisco flights

  • How far is San Francisco Airport from central San Francisco?

    The distance between San Francisco Airport and downtown San Francisco is 12 miles.

  • What is the name of San Francisco’s airport?

    There is only 1 airport in San Francisco, called San Francisco Airport (SFO). It can also be referred to as San Francisco or San Francisco Intl.

  • What is the cheapest day to fly to San Francisco?

    Based on KAYAK data, the cheapest day to fly to San Francisco is Monday where tickets can be as cheap as $931. On the other hand, the most expensive day to fly is Monday, where prices are $931 on average.

  • How does KAYAK find such low prices on flights to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to San Francisco?

    The cheapest time of day to fly to San Francisco is generally in the morning, when flights cost $843 on average. The most expensive time of day to fly to San Francisco is generally in the evening, which is peak travel time and where the average cost of a ticket is $854.

  • How many direct flights to San Francisco are there each week?

    Each week there are around 3,809 direct flights from within Iceland to San Francisco. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to San Francisco

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco flight deals.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Calistoga
Marina
Rohnert Park
Capitola
Emeryville
Pacifica
Millbrae
Campbell
Mill Valley
Newark
Novato
Windsor
Belmont
Union City
Richmond
West Sacramento
Los Altos
Corte Madera
Jenner
American Canyon

Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco