How long is the flight from California to Iceland?

Flight times from California to Iceland vary, but if you’re flying out of San Francisco and flying into Reykjavik Keflavik Intl Airport (one of the most popular routes), then the duration is 10h 35m on average. Another popular route from California to Iceland is flying from Los Angeles to Reykjavik Keflavik Intl Airport, which will take roughly 10h 55m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from California to Iceland?

Alaska Airlines, WestJet, and Air Canada are the most popular carriers operating from California to Iceland

What airlines fly to Iceland?

Alaska Airlines, Icelandair and United Airlines are the top three most popular airlines that fly to Iceland from California according to our data. Alaska Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Iceland. Keep in mind that there are 9 different airlines that fly to Iceland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from California to Iceland?

Prices for flights from California to Iceland are updated daily.

How many operators does momondo search for flights from California to Iceland?

As of June 2026, there are 9 operators available to choose from for flights from California to Iceland.

How old do you have to be to fly from California to Iceland?

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 California to Iceland.

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

The travel and health documents you'll need for your trip to Iceland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Iceland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$258 Cheap Flights from California to Iceland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Iceland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:13 am - 9:00 am

SMF

KEF

19h 47m

1 stop

12:45 pm - 9:16 pm

KEF

SMF

15h 31m

1 stop

$574Alaska Airlines

Sun, Aug 2 - Wed, Aug 12

10:23 am - 9:00 am

SMF

KEF

15h 37m

1 stop

12:45 pm - 10:30 pm

KEF

SMF

16h 45m

1 stop

$634Alaska Airlines

Sun, Aug 16 - Tue, Aug 25

6:22 am - 9:00 am

OAK

KEF

19h 38m

1 stop

12:45 pm - 10:54 pm

KEF

OAK

17h 09m

1 stop

$639Alaska Airlines

Sun, Aug 16 - Tue, Aug 25

3:15 pm - 9:25 am

SAN

KEF

11h 10m

1 stop

10:45 am - 4:25 pm

KEF

SAN

12h 40m

1 stop

$647Multiple Airlines

Wed, Aug 26 - Sat, Sep 5

12:16 pm - 9:00 am

LAS

KEF

13h 44m

1 stop

9:00 am - 7:51 am

KEF

LAS

29h 51m

2 stops

$648Multiple Airlines

Mon, Jul 27 - Tue, Aug 11

3:30 pm - 7:40 am

SAN

KEF

33h 10m

1 stop

9:00 am - 2:10 pm

KEF

SAN

12h 10m

1 stop

$659WestJet

Tue, Sep 15 - Mon, Sep 21

6:00 am - 7:40 am

SFO

KEF

18h 40m

1 stop

9:00 am - 9:55 pm

KEF

SFO

19h 55m

1 stop

$670WestJet

Tue, Jul 7 - Tue, Jul 21

8:45 am - 8:50 am

SJC

KEF

17h 05m

2 stops

12:00 pm - 9:04 pm

KEF

SJC

40h 04m

2 stops

$827United Airlines

Wed, Oct 21 - Thu, Oct 29

8:06 am - 6:15 am

SNA

KEF

15h 09m

1 stop

4:50 pm - 10:25 pm

KEF

SNA

13h 35m

1 stop

$848Icelandair

Wed, Oct 28 - Wed, Nov 11

7:00 am - 6:15 am

BUR

KEF

15h 15m

1 stop

5:00 pm - 9:58 pm

KEF

BUR

12h 58m

1 stop

$858Icelandair

Wed, Nov 18 - Wed, Dec 2

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WestJet flights from California to Iceland

Our best WestJet deals on California to Iceland flight tickets

WestJet

Sep 15

SAN3:30 pmSan Diego

33h 10m

1 stop

KEF7:40 amReykjavik Keflavik Intl

Sep 21

KEF9:00 amReykjavik Keflavik Intl

12h 10m

1 stop

SAN2:10 pmSan Diego

$659

WestJet

Jul 7

SFO6:00 amSan Francisco

18h 40m

1 stop

KEF7:40 amReykjavik Keflavik Intl

Jul 21

KEF9:00 amReykjavik Keflavik Intl

19h 55m

1 stop

SFO9:55 pmSan Francisco

$670

WestJet

Aug 22

SFO1:00 pmSan Francisco

11h 40m

1 stop

KEF7:40 amReykjavik Keflavik Intl

Aug 26

KEF9:00 amReykjavik Keflavik Intl

14h 40m

1 stop

SFO4:40 pmSan Francisco

$676

Icelandair flights from California to Iceland

Our best Icelandair deals on California to Iceland flight tickets

Icelandair

Sep 30

LAS3:50 pmLas Vegas Harry Reid Intl

31h 30m

1 stop

KEF6:20 amReykjavik Keflavik Intl

Oct 27

KEF5:00 pmReykjavik Keflavik Intl

13h 40m

1 stop

LAS11:40 pmLas Vegas Harry Reid Intl

$770

Icelandair

Sep 23

LAS11:35 pmLas Vegas Harry Reid Intl

23h 30m

1 stop

KEF6:05 amReykjavik Keflavik Intl

Oct 3

KEF7:50 pmReykjavik Keflavik Intl

35h 51m

1 stop

LAS12:41 amLas Vegas Harry Reid Intl

$772

Icelandair

Sep 10

LAS10:45 amLas Vegas Harry Reid Intl

12h 20m

1 stop

KEF6:05 amReykjavik Keflavik Intl

Sep 21

KEF7:50 pmReykjavik Keflavik Intl

25h 45m

1 stop

LAS2:35 pmLas Vegas Harry Reid Intl

$775

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoReykjavik

SMF - KEF

SMFKEF

Sacramento Intl

Sun 8/2

6:13 am-9:00 am

1 stop19h 47m

Reykjavik Keflavik Intl

Wed 8/12

12:45 pm-9:16 pm

1 stop15h 31m

$574

SacramentoReykjavik

SMF - KEF

SMFKEF

Sacramento Intl

Sun 8/16

10:23 am-9:00 am

1 stop15h 37m

Reykjavik Keflavik Intl

Tue 8/25

12:45 pm-10:30 pm

1 stop16h 45m

$634

OaklandReykjavik

OAK - KEF

OAKKEF

Oakland

Sun 8/16

6:22 am-9:00 am

1 stop19h 38m

Reykjavik Keflavik Intl

Tue 8/25

12:45 pm-10:54 pm

1 stop17h 09m

$639

Quickest round-trip

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 8/26

3:15 pm-9:25 am

1 stop11h 10m

Reykjavik Keflavik Intl

Sat 9/5

10:45 am-4:25 pm

1 stop12h 40m

$647

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Mon 7/27

12:16 pm-9:00 am

1 stop13h 44m

Reykjavik Keflavik Intl

Tue 8/11

9:00 am-7:51 am

2 stops29h 51m

$648

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 9/15

3:30 pm-7:40 am

1 stop33h 10m

Reykjavik Keflavik Intl

Mon 9/21

9:00 am-2:10 pm

1 stop12h 10m

$659

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Tue 7/7

6:00 am-7:40 am

1 stop18h 40m

Reykjavik Keflavik Intl

Tue 7/21

9:00 am-9:55 pm

1 stop19h 55m

$670

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 10/21

8:45 am-8:50 am

2 stops17h 05m

Reykjavik Keflavik Intl

Thu 10/29

12:00 pm-9:04 pm

2 stops40h 04m

$827

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Wed 10/28

8:06 am-6:15 am

1 stop15h 09m

Reykjavik Keflavik Intl

Wed 11/11

4:50 pm-10:25 pm

1 stop13h 35m

$848

BurbankReykjavik

BUR - KEF

BURKEF

Burbank Bob Hope

Wed 11/18

7:00 am-6:15 am

1 stop15h 15m

Reykjavik Keflavik Intl

Wed 12/2

5:00 pm-9:58 pm

1 stop12h 58m

$858

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 California 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

Other information

What is the cheapest month to fly to Iceland?

The cheapest month to fly to Iceland from California is in March. Flight prices, which tend to average around $72, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Iceland from California during November instead. Flights to Iceland in November, while not as cheap as those in March, still average around $137.

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

You are more likely to see cheaper flights to Iceland from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $940 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from California for as low as $788 on momondo.

Can stopping save me money on California to Iceland flights?

You could potentially save up to 48% on your flight if you consider stops on a California to Iceland flight.

Cheap California to Iceland flight deals and tips

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

Fastest flight time	10h 35m
Direct flights	None

The fastest flight from California to Iceland takes 10h 35m

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

Search flight deals

Frequently asked questions about flying from California to Iceland

When did momondo last update prices for flights from California to Iceland?
Prices for flights from California to Iceland are updated daily.
How many operators does momondo search for flights from California to Iceland?
As of June 2026, there are 9 operators available to choose from for flights from California to Iceland.
How old do you have to be to fly from California to Iceland?
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 California to Iceland.
What documentation or ID do you need to fly to Iceland?
The travel and health documents you'll need for your trip to Iceland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Iceland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from California to Iceland

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $197	Free Cancellation	Rating 7.8 8,418 reviews	Search Delta flights
KLM	PriceFrom $490	Free Cancellation	Rating 7.8 1,530 reviews	Search KLM flights
Air Canada	PriceFrom $549	Free Cancellation	Rating 7.1 11,226 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $574	Free Cancellation	Rating 7.9 12,549 reviews	Search Alaska Airlines flights
WestJet	PriceFrom $606	Free Cancellation	Rating 7.2 3,375 reviews	Search WestJet flights
United Airlines	PriceFrom $636	Free Cancellation	Rating 7.4 9,867 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $655	Free Cancellation	Rating 7.4 1,840 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $683	Free Cancellation	Rating 7.0 679 reviews	Search Icelandair flights
Brussels Airlines	PriceFrom $892	Free Cancellation	Rating 7.2 412 reviews	Search Brussels Airlines flights

Why use momondo?

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

It is quick and easy to find California to Iceland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Iceland that suits you.

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

Yes. All flights to Iceland from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from California 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 California.

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

Yes momondo offers price alerts on flights to Iceland from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Iceland trip

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Flights to Reykjavikfrom $371

Flights to Akureyrifrom $828

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Cheap flights from California to Iceland from $258

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Iceland departing on 7/21. 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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WestJet flights from California to Iceland

Our best WestJet deals on California to Iceland flight tickets

Icelandair flights from California to Iceland

Our best Icelandair deals on California to Iceland flight tickets

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See travel insights to Iceland from

How to get the cheapest flight ticket from California to Iceland

What is the cheapest month to fly to Iceland?

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

Can stopping save me money on California to Iceland flights?

What is the cheapest airline that flies from California to Iceland?

What airlines fly to Iceland?

How long is the flight from California to Iceland?

Cheap California to Iceland flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from California to Iceland

Best airlines flying from California to Iceland

Compare and see reviews for airlines that fly from California 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

California flight routes

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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