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

SWISS, Lufthansa, and Icelandair are the most popular carriers operating from California to Iceland

What airlines fly to Iceland?

Icelandair, United Airlines and WestJet are the top three most popular airlines that fly to Iceland from California according to our data. Icelandair is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Iceland. Keep in mind that there are 12 different airlines that fly to Iceland on a routine basis, so you have a few additional options to choose from.

How long is the flight from California to Iceland?

Flight times from California to Iceland vary, but if you’re flying out of Sacramento and flying into Reykjavik Keflavik Intl Airport (one of the most popular routes), then the duration is 11h 30m on average. Another popular route from California to Iceland is flying from San Jose to Reykjavik Keflavik Intl Airport, which will take roughly 11h 36m. Keep in mind that layovers or delays could extend your travel time.

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 October 2025, there are 12 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.

$304 Cheap Flights from California to Iceland in 2025/26

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Cheap round-trip flights

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5:45 am - 6:45 amLAX-KEF

17h 00m1 stop

4:30 pm - 11:52 pmKEF-LAX

15h 22m1 stop

$506Multiple Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

7:10 pm - 1:20 pmLAX-KEF

34h 10m1 stop

3:20 pm - 1:05 pmKEF-LAX

29h 45m1 stop

$515Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

7:25 pm - 1:20 pmSFO-KEF

33h 55m1 stop

2:20 pm - 4:30 pmKEF-SFO

34h 10m1 stop

$522SWISS

Find Deal

Thu, Nov 27 - Sat, Dec 6

7:25 pm - 1:20 pmSFO-KEF

33h 55m1 stop

2:20 pm - 4:30 pmKEF-SFO

34h 10m1 stop

$524SWISS

Find Deal

Thu, Nov 27 - Sat, Dec 13

5:30 pm - 1:20 pmLAX-KEF

35h 50m2 stops

3:20 pm - 1:05 pmKEF-LAX

29h 45m1 stop

$533Lufthansa

Find Deal

Thu, Dec 4 - Sun, Dec 7

5:30 pm - 1:05 pmLAX-KEF

35h 35m2 stops

2:05 pm - 1:05 pmKEF-LAX

31h 00m2 stops

$548Lufthansa

Find Deal

Mon, Feb 9 - Wed, Feb 18

2:36 pm - 4:25 pmLAX-KEF

18h 49m2 stops

8:35 am - 5:10 pmKEF-LAX

15h 35m1 stop

$586Finnair

Find Deal

Mon, Apr 6 - Thu, Apr 16

6:50 pm - 7:50 amLAX-KEF

30h 00m1 stop

8:35 am - 5:10 pmKEF-LAX

15h 35m1 stop

$589Finnair

Find Deal

Tue, Apr 21 - Tue, Apr 28

6:50 pm - 9:15 amLAX-KEF

30h 25m1 stop

10:00 am - 9:21 amKEF-LAX

30h 21m2 stops

$607British Airways

Find Deal

Tue, Mar 3 - Tue, Mar 10

5:30 pm - 10:50 amSFO-KEF

33h 20m1 stop

11:45 am - 3:00 pmKEF-SFO

35h 15m1 stop

$626British Airways

Find Deal

Mon, Nov 24 - Thu, Dec 4

Lufthansa flights from California to Iceland

Our best Lufthansa deals on California to Iceland flight tickets

Lufthansa

Dec 4

LAX5:30 pmLos Angeles

35h 50m

2 stops

KEF1:20 pmReykjavik Keflavik Intl

Dec 7

KEF3:20 pmReykjavik Keflavik Intl

29h 45m

1 stop

LAX1:05 pmLos Angeles

$533

Find similar

Lufthansa

Feb 9

LAX5:30 pmLos Angeles

35h 35m

2 stops

KEF1:05 pmReykjavik Keflavik Intl

Feb 18

KEF2:05 pmReykjavik Keflavik Intl

31h 00m

2 stops

LAX1:05 pmLos Angeles

$548

Find similar

Lufthansa

Jan 15

SFO9:40 pmSan Francisco

31h 40m

2 stops

KEF1:20 pmReykjavik Keflavik Intl

Jan 22

KEF3:10 pmReykjavik Keflavik Intl

36h 25m

1 stop

SFO7:35 pmSan Francisco

$575

Find similar

American Airlines flights from California to Iceland

Our best American Airlines deals on California to Iceland flight tickets

American Airlines

Feb 4

SAN6:00 pmSan Diego

32h 55m

1 stop

KEF10:55 amReykjavik Keflavik Intl

Feb 10

KEF11:50 amReykjavik Keflavik Intl

36h 20m

1 stop

SAN4:10 pmSan Diego

$787

Find similar

American Airlines

Feb 4

SAN6:00 pmSan Diego

32h 55m

1 stop

KEF10:55 amReykjavik Keflavik Intl

Feb 10

KEF11:50 amReykjavik Keflavik Intl

36h 20m

1 stop

SAN4:10 pmSan Diego

$789

Find similar

American Airlines

Nov 11

LAS8:55 pmLas Vegas Harry Reid Intl

29h 50m

1 stop

KEF10:45 amReykjavik Keflavik Intl

Nov 20

KEF11:45 amReykjavik Keflavik Intl

15h 05m

1 stop

LAS6:50 pmLas Vegas Harry Reid Intl

$964

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Thu 11/27

5:45 am-6:45 am

1 stop17h 00m

Reykjavik Keflavik Intl

Thu 12/4

4:30 pm-11:52 pm

1 stop15h 22m

$506

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Thu 12/4

7:10 pm-1:20 pm

1 stop34h 10m

Reykjavik Keflavik Intl

Sun 12/7

3:20 pm-1:05 pm

1 stop29h 45m

$515

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Thu 11/27

7:25 pm-1:20 pm

1 stop33h 55m

Reykjavik Keflavik Intl

Sat 12/6

2:20 pm-4:30 pm

1 stop34h 10m

$522

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Thu 11/27

7:25 pm-1:20 pm

1 stop33h 55m

Reykjavik Keflavik Intl

Sat 12/13

2:20 pm-4:30 pm

1 stop34h 10m

$524

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Thu 12/4

5:30 pm-1:20 pm

2 stops35h 50m

Reykjavik Keflavik Intl

Sun 12/7

3:20 pm-1:05 pm

1 stop29h 45m

$533

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Mon 2/9

5:30 pm-1:05 pm

2 stops35h 35m

Reykjavik Keflavik Intl

Wed 2/18

2:05 pm-1:05 pm

2 stops31h 00m

$548

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Mon 4/6

2:36 pm-4:25 pm

2 stops18h 49m

Reykjavik Keflavik Intl

Thu 4/16

8:35 am-5:10 pm

1 stop15h 35m

$586

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Tue 4/21

6:50 pm-7:50 am

1 stop30h 00m

Reykjavik Keflavik Intl

Tue 4/28

8:35 am-5:10 pm

1 stop15h 35m

$589

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Tue 3/3

6:50 pm-9:15 am

1 stop30h 25m

Reykjavik Keflavik Intl

Tue 3/10

10:00 am-9:21 am

2 stops30h 21m

$607

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Mon 11/24

5:30 pm-10:50 am

1 stop33h 20m

Reykjavik Keflavik Intl

Thu 12/4

11:45 am-3:00 pm

1 stop35h 15m

$626

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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 September. Flight prices, which tend to average around $808, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Iceland from California during August instead. Flights to Iceland in August, while not as cheap as those in September, still average around $867.

What is the cheapest day to depart on your flight to Iceland?

The cheapest day to depart from California to Iceland is on a Wednesday when prices can be found for as low as $838. Flights from California to Iceland on a Thursday will generally be more expensive and average around $963. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Iceland is in the evening. momondo users have found flights departing from California to Iceland in the evening for as low as $866. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $965. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight 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 $970 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 $764 on momondo.

Can stopping save me money on California to Iceland flights?

You could potentially save up to 51% 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

Direct flights	None

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

Search flight deals

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 October 2025, there are 12 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
WestJet	PriceFrom $526	Free Cancellation	Rating 7.2 3,152 reviews	Search WestJet flights
Delta	PriceFrom $556	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
American Airlines	PriceFrom $601	Free Cancellation	Rating 7.2 11,034 reviews	Search American Airlines flights
British Airways	PriceFrom $604	Free Cancellation	Rating 6.7 7,488 reviews	Search British Airways flights
Alaska Airlines	PriceFrom $646	Free Cancellation	Rating 8.0 11,220 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $650	Free Cancellation	Rating 7.4 8,996 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $653	Free Cancellation	Rating 7.4 1,548 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $655	Free Cancellation	Rating 7.4 1,482 reviews	Search Air France flights
Air Canada	PriceFrom $681	Free Cancellation	Rating 7.1 10,383 reviews	Search Air Canada flights
KLM	PriceFrom $730	Free Cancellation	Rating 7.7 1,406 reviews	Search KLM 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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Popular cities in Iceland

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Flights to Akureyrifrom $564

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Cheap flights from California to Iceland from $304

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 2/24. 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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Lufthansa flights from California to Iceland

Our best Lufthansa deals on California to Iceland flight tickets

American Airlines flights from California to Iceland

Our best American Airlines deals on California to Iceland flight tickets

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Use the filters below to find and compare flights from California to Iceland that are best for you.

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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

What is the cheapest month to fly to Iceland?

What is the cheapest day to depart on your flight to Iceland?

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

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

Can stopping save me money on California to Iceland flights?

You could potentially save up to 51% on your flight if you consider stops on a California to Iceland flight.

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

SWISS, Lufthansa, and Icelandair are the most popular carriers operating 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

Direct flights

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

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

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

What documentation or ID do you need to fly 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?

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

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

How can momondo help me find flights from California to Iceland?

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

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