What is the cheapest airline that flies from Iceland to San Francisco?

WestJet, Icelandair, and Lufthansa are the most popular carriers operating from Iceland to San Francisco

When did momondo last update prices for flights from Iceland to San Francisco Airport?

Prices for flights from Iceland to San Francisco Airport are refreshed on a daily basis.

How old do you have to be to fly from Iceland to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iceland to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$313 Cheap Flights from Iceland to San Francisco in 2025

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Find the cheapest flights from Iceland to San Francisco

Round-trip

One-way

Last minute

Recent round-trip flight deals from Iceland to San Francisco

9:35 am - 9:24 pmKEF-SFO

18h 49m1 stop

8:21 pm - 4:55 amSFO-KEF

25h 34m2 stops

$526

Find Deal

Sat, Oct 4 - Sun, Oct 19

9:35 am - 9:24 pmKEF-SFO

18h 49m1 stop

12:00 pm - 4:55 amSFO-KEF

33h 55m2 stops

$530

Find Deal

Mon, Oct 6 - Mon, Oct 20

5:10 pm - 4:30 pmKEF-SFO

30h 20m1 stop

4:40 pm - 10:45 amSFO-KEF

34h 05m1 stop

$532Scandinavian Airlines

Find Deal

Wed, Oct 22 - Fri, Nov 14

5:10 pm - 4:30 pmKEF-SFO

30h 20m1 stop

4:40 pm - 10:30 amSFO-KEF

33h 50m2 stops

$536Scandinavian Airlines

Find Deal

Wed, Oct 22 - Fri, Nov 14

11:05 am - 4:30 pmKEF-SFO

36h 25m2 stops

4:40 pm - 10:30 amSFO-KEF

33h 50m2 stops

$556Scandinavian Airlines

Find Deal

Wed, Oct 22 - Fri, Nov 14

5:00 pm - 10:18 pmKEF-SFO

13h 18m1 stop

9:10 am - 6:15 amSFO-KEF

13h 05m1 stop

$861Icelandair

Find Deal

Tue, Jan 13 - Fri, Jan 23

9:50 am - 6:53 pmKEF-SFO

16h 03m1 stop

11:45 pm - 8:10 amSFO-KEF

25h 25m1 stop

$869Air Canada

Find Deal

Mon, Sep 15 - Mon, Sep 22

5:10 pm - 9:50 amKEF-SFO

23h 40m1 stop

6:00 am - 6:15 amSFO-KEF

17h 15m1 stop

$876Icelandair

Find Deal

Mon, Oct 6 - Mon, Oct 20

8:45 am - 12:05 amKEF-SFO

22h 20m2 stops

12:35 am - 6:20 amSFO-KEF

22h 45m2 stops

$895Delta

Find Deal

Mon, Oct 6 - Sun, Oct 19

8:45 am - 10:35 pmKEF-SFO

20h 50m1 stop

12:35 am - 6:20 amSFO-KEF

22h 45m2 stops

$905Delta

Find Deal

Mon, Oct 6 - Sun, Oct 19

Air Canada flights from Iceland to San Francisco

Our best Air Canada deals on Iceland to San Francisco flight tickets

Air Canada

Sep 15

KEF9:50 amReykjavik Keflavik Intl

16h 03m

1 stop

SFO6:53 pmSan Francisco

Sep 22

SFO11:45 pmSan Francisco

25h 25m

1 stop

KEF8:10 amReykjavik Keflavik Intl

$869

Find similar

Air Canada

Sep 1

KEF9:50 amReykjavik Keflavik Intl

32h 21m

2 stops

SFO11:11 amSan Francisco

Sep 5

SFO7:10 amSan Francisco

18h 05m

2 stops

KEF8:15 amReykjavik Keflavik Intl

$1,184

Find similar

Scandinavian Airlines flights from Iceland to San Francisco

Our best Scandinavian Airlines deals on Iceland to San Francisco flight tickets

Scandinavian Airlines

Oct 22

KEF5:10 pmReykjavik Keflavik Intl

30h 20m

1 stop

SFO4:30 pmSan Francisco

Nov 14

SFO4:40 pmSan Francisco

34h 05m

1 stop

KEF10:45 amReykjavik Keflavik Intl

$532

Find similar

Scandinavian Airlines

Oct 22

KEF5:10 pmReykjavik Keflavik Intl

30h 20m

1 stop

SFO4:30 pmSan Francisco

Nov 14

SFO4:40 pmSan Francisco

33h 50m

2 stops

KEF10:30 amReykjavik Keflavik Intl

$536

Find similar

Scandinavian Airlines

Oct 22

KEF11:05 amReykjavik Keflavik Intl

36h 25m

2 stops

SFO4:30 pmSan Francisco

Nov 14

SFO4:40 pmSan Francisco

33h 50m

2 stops

KEF10:30 amReykjavik Keflavik Intl

$556

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Sat 10/4

9:35 am-9:24 pm

1 stop18h 49m

San Francisco

Sun 10/19

8:21 pm-4:55 am

2 stops25h 34m

$526

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Mon 10/6

9:35 am-9:24 pm

1 stop18h 49m

San Francisco

Mon 10/20

12:00 pm-4:55 am

2 stops33h 55m

$530

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Wed 10/22

5:10 pm-4:30 pm

1 stop30h 20m

San Francisco

Fri 11/14

4:40 pm-10:45 am

1 stop34h 05m

$532

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Wed 10/22

5:10 pm-4:30 pm

1 stop30h 20m

San Francisco

Fri 11/14

4:40 pm-10:30 am

2 stops33h 50m

$536

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Wed 10/22

11:05 am-4:30 pm

2 stops36h 25m

San Francisco

Fri 11/14

4:40 pm-10:30 am

2 stops33h 50m

$556

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Tue 1/13

5:00 pm-10:18 pm

1 stop13h 18m

San Francisco

Fri 1/23

9:10 am-6:15 am

1 stop13h 05m

$861

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Mon 9/15

9:50 am-6:53 pm

1 stop16h 03m

San Francisco

Mon 9/22

11:45 pm-8:10 am

1 stop25h 25m

$869

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Mon 10/6

5:10 pm-9:50 am

1 stop23h 40m

San Francisco

Mon 10/20

6:00 am-6:15 am

1 stop17h 15m

$876

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Mon 10/6

8:45 am-12:05 am

2 stops22h 20m

San Francisco

Sun 10/19

12:35 am-6:20 am

2 stops22h 45m

$895

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Mon 10/6

8:45 am-10:35 pm

1 stop20h 50m

San Francisco

Sun 10/19

12:35 am-6:20 am

2 stops22h 45m

$905

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Iceland to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Iceland to San Francisco is on a Thursday when prices can be found for as low as $803. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $931.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Iceland to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $843. Flights in the afternoon are often more expensive with an average ticket price of $854.

Cheap Iceland to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iceland to San Francisco

Best Price Found	$313
Fastest flight time	12h 37m
Direct flights	None
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Iceland in the past 72 hours is $313. The best round-trip flight deal from Iceland to San Francisco found on momondo in the last 72 hours is $526.

The fastest flight from Iceland to San Francisco takes 12h 37m

There are no direct flights from Iceland to San Francisco. Popular non-direct route for this connection is Reykjavik Keflavik Intl Airport - San Francisco Airport.

There is 1 airport near San Francisco: San Francisco (SFO)

Search flight deals

When did momondo last update prices for flights from Iceland to San Francisco Airport?
Prices for flights from Iceland to San Francisco Airport are refreshed on a daily basis.
How old do you have to be to fly from Iceland to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iceland to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Santa Cruz

Carmel-by-the-Sea

Modesto

Calistoga

Sonoma

Hayward

Bodega Bay

Roseville

Santa Clara

Big Sur

Daly City

Fremont

Berkeley

Walnut Creek

Half Moon Bay

South San Francisco

Vallejo

Redwood City

Sunnyvale

Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Iceland to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Iceland.

Can I find flights from Iceland to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Iceland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Iceland to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Iceland to San Francisco.

I’m not ready to book a flight from Iceland to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Iceland and alert you when they change.