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Iceland

$258+ Cheap flights from California to Iceland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap flight deals from California to Iceland

Cheapest flights from California to Iceland
Explore the most affordable flight options available from California to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.

This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:13 am
SMF
-
KEF
1 stop19h 47m
Alaska Airlines
Wed 8/1212:45 pm
KEF
-
SMF
1 stop15h 31m
Alaska Airlines
Deal found 6/16$574
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:23 am
SMF
-
KEF
1 stop15h 37m
Alaska Airlines
Tue 8/2512:45 pm
KEF
-
SMF
1 stop16h 45m
Alaska Airlines
Deal found 6/16$634
This CheapOair deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:22 am
OAK
-
KEF
1 stop19h 38m
Alaska Airlines
Tue 8/2512:45 pm
KEF
-
OAK
1 stop17h 09m
Alaska Airlines
Deal found 6/15$639
This CheapOair deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:17 am
SJC
-
KEF
1 stop19h 43m
Alaska Airlines
Tue 8/2512:45 pm
KEF
-
SJC
1 stop17h 12m
Alaska Airlines
Deal found 6/15$639
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:00 am
SMF
-
KEF
1 stop18h 00m
Alaska Airlines
Tue 8/2512:45 pm
KEF
-
SMF
1 stop13h 11m
Alaska Airlines
Deal found 6/16$639
This Icelandair deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:40 am
SAN
-
KEF
1 stop11h 20m
Multiple Airlines
Tue 10/204:50 pm
KEF
-
SAN
1 stop22h 10m
Multiple Airlines
Deal found 6/15$642
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:02 am
LAS
-
KEF
1 stop19h 58m
Alaska Airlines
Mon 8/312:45 pm
KEF
-
LAS
1 stop13h 09m
Alaska Airlines
Deal found 6/18$644
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:10 pm
SMF
-
KEF
1 stop32h 50m
Alaska Airlines
Tue 8/2512:45 pm
KEF
-
SMF
1 stop16h 45m
Alaska Airlines
Deal found 6/16$645
This Icelandair deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:15 pm
SAN
-
KEF
1 stop11h 10m
Multiple Airlines
Sat 9/510:45 am
KEF
-
SAN
1 stop12h 40m
Multiple Airlines
Deal found 6/16$647
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:16 pm
LAS
-
KEF
1 stop13h 44m
Multiple Airlines
Tue 8/119:00 am
KEF
-
LAS
2 stops29h 51m
Multiple Airlines
Deal found 6/16$648
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:10 pm
LAS
-
KEF
1 stop28h 50m
Alaska Airlines
Mon 8/312:45 pm
KEF
-
LAS
1 stop17h 10m
Alaska Airlines
Deal found 6/18$650
This Icelandair deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:40 pm
SAN
-
KEF
1 stop12h 45m
Multiple Airlines
Thu 9/174:50 pm
KEF
-
SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/18$656

Find flight deals from California to Iceland

Keep the following information in mind while searching for California to Iceland flight deals. Data was last updated June 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$574
(Alaska Airlines)

One-way from

$258
(Booking.com)

Popular in

November

Cheapest in

April

Average price

$954
Provider with most accurate pricing for Los Angeles-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Reykjavik (REK) flights.
Search Deals
From California to Iceland
Search Deals
One-way flight from California to Iceland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Iceland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from California to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 9/9

1:40 pm-9:25 am

1 stop12h 45m

Reykjavik Keflavik Intl

Thu 9/17

4:50 pm-10:00 pm

1 stop12h 10m

$656

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Thu 9/17

9:00 am-6:00 am

1 stop14h 00m

Reykjavik Keflavik Intl

Sat 9/26

4:50 pm-7:25 am

1 stop21h 35m

$656

OaklandReykjavik

OAK - KEF

OAKKEF

Oakland

Mon 8/24

10:07 am-9:00 am

1 stop15h 53m

Reykjavik Keflavik Intl

Fri 8/28

12:45 pm-10:54 pm

1 stop17h 09m

$704

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Mon 8/31

6:17 am-9:00 am

1 stop19h 43m

Reykjavik Keflavik Intl

Fri 9/4

12:45 pm-10:57 pm

1 stop17h 12m

$704

BurbankReykjavik

BUR - KEF

BURKEF

Burbank Bob Hope

Mon 8/24

12:36 pm-9:00 am

1 stop13h 24m

Reykjavik Keflavik Intl

Thu 8/27

12:45 pm-7:06 pm

1 stop13h 21m

$704

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Mon 8/24

6:02 am-9:00 am

1 stop19h 58m

Reykjavik Keflavik Intl

Fri 8/28

12:45 pm-11:24 pm

1 stop17h 39m

$704

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sat 8/29

4:18 pm-9:00 am

1 stop33h 42m

Reykjavik Keflavik Intl

Wed 9/2

12:45 pm-7:03 pm

1 stop13h 18m

$711

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sun 7/26

6:02 am-9:00 am

1 stop19h 58m

Reykjavik Keflavik Intl

Mon 8/3

12:45 pm-6:54 pm

1 stop13h 09m

$726

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Sat 9/26

12:30 pm-8:55 am

1 stop13h 25m

Reykjavik Keflavik Intl

Wed 10/7

4:50 pm-10:25 pm

1 stop12h 35m

$729

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Thu 9/3

2:55 pm-9:25 am

1 stop11h 30m

Reykjavik Keflavik Intl

Thu 9/10

10:45 am-5:35 pm

1 stop13h 50m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from California to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Iceland

What is the cheapest month to book a flight from California to Iceland?

Currently, March is the cheapest month in which you can book a flight from California to Iceland (average of $72). Flying from California to Iceland in July is currently the most expensive (average of $1,843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

To ensure you get the cheapest price possible for a flight from California to Iceland, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

Find useful and relevant information for your journey from California to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from California to Iceland?

    Alaska Airlines, Scandinavian Airlines, and United Airlines can get you from California to Iceland in just under 14h. Your travel time can differ by up to 20h 05m. California and Iceland are separated by a distance of 4271 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from California to Iceland one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $263. WestJet flights start at $297 while deals on Alaska Airlines start at $320 one-way.

  • Can I find deals for flights from California to Iceland that include hotel bookings?

    Yes. In addition to deals on California to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Iceland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Iceland.

  • Can I find deals for business class flights from California to Iceland?

    Yes. Cheapflights offers flight deals from California to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Iceland?

    Currently, March is the cheapest month in which you can book a flight from California to Iceland (average of $72). Flying from California to Iceland in July is currently the most expensive (average of $1,843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for California to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from California to Iceland

Discover the top 9 airlines that operate flights from California to Iceland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$197Average$885FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$490Average$897FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$549Average$808FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$574Average$1,055FlexibilityNo cancel feeOn-time75%
WestJetCheapest$606Average$1,112FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$636Average$946FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$655Average$771FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$683Average$1,133FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$892Average$1,426FlexibilityNo cancel feeOn-timeN/A

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