What airlines fly to Iceland?

Icelandair, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Iceland from San Francisco according to our data. Icelandair is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Iceland. Keep in mind that there are 8 different airlines that fly to Iceland on a routine basis, so you have a few additional options to choose from.

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

WestJet, Scandinavian Airlines, and Alaska Airlines are the most popular carriers operating from San Francisco to Iceland

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

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

How many operators does momondo search for flights from San Francisco Airport to Iceland?

As of March 2026, there are 8 operators available to choose from for flights from San Francisco Airport to Iceland.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Iceland.

What documentation or ID do you need to fly to Iceland?

The travel and health documents required for your trip to Iceland 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 Iceland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$351 Cheap Flights from San Francisco to Iceland in 2026

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Find the cheapest flights from San Francisco to Iceland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 am - 9:40 am

SFO

KEF

39h 40m

2 stops

5:05 pm - 2:40 pm

KEF

SFO

28h 35m

1 stop

$779Scandinavian Airlines

Mi, Apr 15 - So, Apr 19

7:00 am - 6:20 am

SFO

KEF

16h 20m

1 stop

5:10 pm - 1:06 am

KEF

SFO

14h 56m

1 stop

$787Icelandair

Di, Mai 12 - Do, Mai 21

6:00 am - 8:10 am

SFO

KEF

19h 10m

1 stop

5:10 pm - 12:31 am

KEF

SFO

14h 21m

1 stop

$788Icelandair

Sa, Mai 30 - Di, Jun 16

6:00 am - 8:10 am

SFO

KEF

19h 10m

1 stop

7:50 pm - 9:11 am

KEF

SFO

20h 21m

1 stop

$789Icelandair

Sa, Mai 30 - Mo, Jun 15

11:59 pm - 8:10 am

SFO

KEF

25h 11m

1 stop

7:55 pm - 10:06 am

KEF

SFO

21h 11m

1 stop

$791Icelandair

Mo, Jun 1 - Mi, Jun 24

4:45 pm - 10:25 am

SFO

KEF

34h 40m

2 stops

5:10 pm - 2:40 pm

KEF

SFO

28h 30m

1 stop

$793Scandinavian Airlines

So, Apr 19 - Sa, Apr 25

4:45 pm - 9:40 am

SFO

KEF

33h 55m

1 stop

5:10 pm - 2:40 pm

KEF

SFO

28h 30m

1 stop

$796Scandinavian Airlines

So, Apr 19 - Sa, Apr 25

6:39 pm - 2:00 pm

SFO

KEF

12h 21m

1 stop

10:40 am - 4:04 pm

KEF

SFO

12h 24m

1 stop

$797Multiple Airlines

Di, Mai 26 - Di, Jun 2

6:00 am - 6:15 am

SFO

KEF

17h 15m

1 stop

10:40 am - 4:04 pm

KEF

SFO

12h 24m

1 stop

$801Multiple Airlines

Do, Mai 28 - Di, Jun 2

2:40 pm - 6:20 am

SFO

KEF

32h 40m

1 stop

5:00 pm - 1:28 am

KEF

SFO

15h 28m

1 stop

$802Multiple Airlines

Mo, Jun 1 - Mo, Jun 8

Scandinavian Airlines flights from San Francisco to Iceland

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

Scandinavian Airlines

Apr 15

SFO11:00 amSan Francisco

39h 40m

2 stops

KEF9:40 amReykjavik Keflavik Intl

Apr 19

KEF5:05 pmReykjavik Keflavik Intl

28h 35m

1 stop

SFO2:40 pmSan Francisco

$779

Scandinavian Airlines

Apr 19

SFO4:45 pmSan Francisco

34h 40m

2 stops

KEF10:25 amReykjavik Keflavik Intl

Apr 25

KEF5:10 pmReykjavik Keflavik Intl

28h 30m

1 stop

SFO2:40 pmSan Francisco

$793

Scandinavian Airlines

Apr 19

SFO4:45 pmSan Francisco

33h 55m

1 stop

KEF9:40 amReykjavik Keflavik Intl

Apr 25

KEF5:10 pmReykjavik Keflavik Intl

28h 30m

1 stop

SFO2:40 pmSan Francisco

$796

Alaska Airlines flights from San Francisco to Iceland

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

Alaska Airlines

May 29

SFO12:54 pmSan Francisco

13h 06m

1 stop

KEF9:00 amReykjavik Keflavik Intl

Jun 13

KEF12:45 pmReykjavik Keflavik Intl

15h 07m

1 stop

SFO8:52 pmSan Francisco

$844

Alaska Airlines

Jun 1

SFO6:00 amSan Francisco

20h 00m

1 stop

KEF9:00 amReykjavik Keflavik Intl

Jun 17

KEF12:45 pmReykjavik Keflavik Intl

13h 08m

1 stop

SFO6:53 pmSan Francisco

$845

Alaska Airlines

May 30

SFO8:52 pmSan Francisco

29h 08m

1 stop

KEF9:00 amReykjavik Keflavik Intl

Jun 19

KEF12:45 pmReykjavik Keflavik Intl

17h 10m

1 stop

SFO10:55 pmSan Francisco

$852

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Mi 4/15

11:00 am-9:40 am

2 stops39h 40m

Reykjavik Keflavik Intl

So 4/19

5:05 pm-2:40 pm

1 stop28h 35m

$779

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Di 5/12

7:00 am-6:20 am

1 stop16h 20m

Reykjavik Keflavik Intl

Do 5/21

5:10 pm-1:06 am

1 stop14h 56m

$787

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Sa 5/30

6:00 am-8:10 am

1 stop19h 10m

Reykjavik Keflavik Intl

Di 6/16

5:10 pm-12:31 am

1 stop14h 21m

$788

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Sa 5/30

6:00 am-8:10 am

1 stop19h 10m

Reykjavik Keflavik Intl

Mo 6/15

7:50 pm-9:11 am

1 stop20h 21m

$789

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Mo 6/1

11:59 pm-8:10 am

1 stop25h 11m

Reykjavik Keflavik Intl

Mi 6/24

7:55 pm-10:06 am

1 stop21h 11m

$791

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

So 4/19

4:45 pm-10:25 am

2 stops34h 40m

Reykjavik Keflavik Intl

Sa 4/25

5:10 pm-2:40 pm

1 stop28h 30m

$793

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

So 4/19

4:45 pm-9:40 am

1 stop33h 55m

Reykjavik Keflavik Intl

Sa 4/25

5:10 pm-2:40 pm

1 stop28h 30m

$796

Quickest round-trip

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Di 5/26

6:39 pm-2:00 pm

1 stop12h 21m

Reykjavik Keflavik Intl

Di 6/2

10:40 am-4:04 pm

1 stop12h 24m

$797

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Do 5/28

6:00 am-6:15 am

1 stop17h 15m

Reykjavik Keflavik Intl

Di 6/2

10:40 am-4:04 pm

1 stop12h 24m

$801

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Mo 6/1

2:40 pm-6:20 am

1 stop32h 40m

Reykjavik Keflavik Intl

Mo 6/8

5:00 pm-1:28 am

1 stop15h 28m

$802

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 San Francisco to Iceland

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 month to fly to Iceland?

The cheapest month to fly to Iceland from San Francisco is in August. Flight prices, which tend to average around $703, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Iceland from San Francisco during September instead. Flights to Iceland in September, while not as cheap as those in August, still average around $813.

How far in advance should I book a flight to Iceland?

You are more likely to see cheaper flights to Iceland from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $932 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from San Francisco for as low as $728 on momondo.

Cheap San Francisco to Iceland flight deals and tips

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

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from San Francisco to Iceland takes 12h 50m

There are no direct flights from San Francisco to Iceland. There are no popular flight routes from San Francisco to Iceland.

Search flight deals

When did momondo last update prices for flights from San Francisco Airport to Iceland?
Prices for flights from San Francisco Airport to Iceland are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Iceland?
As of March 2026, there are 8 operators available to choose from for flights from San Francisco Airport to Iceland.
How old do you have to be to fly from San Francisco Airport to Iceland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Iceland.
What documentation or ID do you need to fly to Iceland?
The travel and health documents required for your trip to Iceland 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 Iceland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Francisco to Iceland

Compare and see reviews for airlines that fly from San Francisco to Iceland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $212	Free Cancellation	Rating 7.9 8,286 reviews	Search Delta flights
WestJet	PriceFrom $537	Free Cancellation	Rating 7.2 3,292 reviews	Search WestJet flights
Air Canada	PriceFrom $642	Free Cancellation	Rating 7.1 10,800 reviews	Search Air Canada flights
United Airlines	PriceFrom $683	Free Cancellation	Rating 7.4 9,421 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $698	Free Cancellation	Rating 7.3 1,712 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $699	Free Cancellation	Rating 7.4 1,544 reviews	Search Air France flights
Icelandair	PriceFrom $774	Free Cancellation	Rating 7.1 620 reviews	Search Icelandair flights
Alaska Airlines	PriceFrom $891	Free Cancellation	Rating 8.0 12,032 reviews	Search Alaska Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Iceland. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Iceland from San Francisco.

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

If you are not ready to book a flight from San Francisco to Iceland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Iceland and let you know when they change.

An easier way to manage your Iceland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Reykjavikfrom $315

Flights to Akureyrifrom $832

Flights to Egilsstaðir

Cheap flights from San Francisco to Iceland from $351

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Iceland departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Scandinavian Airlines flights from San Francisco to Iceland

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

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See travel insights to Iceland from

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

What is the cheapest month to fly to Iceland?

How far in advance should I book a flight to Iceland?

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

What airlines fly to Iceland?

Cheap San Francisco to Iceland flight deals and tips

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

Fastest flight time

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Best airlines flying from San Francisco to Iceland

Compare and see reviews for airlines that fly from San Francisco to Iceland with momondo

Why use momondo?

An easier way to manage your Iceland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Iceland

Popular cities in Iceland

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Iceland

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List of cabin classes available on flights landing in Iceland. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year