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Iceland

$298+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
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 December 16, 2025.

This FlightHub deal was found by Cheapflights users on 12/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:15 pmLAX - KEF
1 stop23h 50mMultiple Airlines
Mon 1/125:00 pmKEF - LAX
1 stop14h 56mMultiple Airlines
Deal found 12/14$897
This Ovago deal was found by Cheapflights users on 12/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:10 pmLAX - KEF
1 stop34h 10mMultiple Airlines
Thu 1/83:10 pmKEF - LAX
2 stops41h 49mMultiple Airlines
Deal found 12/14$1,004
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:25 amSAN - KEF
1 stop15h 40mMultiple Airlines
Sat 12/274:55 pmKEF - SAN
1 stop15h 04mMultiple Airlines
Deal found 12/16$1,019
This Ovago deal was found by Cheapflights users on 12/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 pmLAX - KEF
2 stops35h 50mLufthansa
Thu 1/83:10 pmKEF - LAX
2 stops41h 49mLufthansa
Deal found 12/14$1,024
This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:00 pmLAX - KEF
2 stops63h 15mLufthansa
Sat 1/102:20 pmKEF - LAX
2 stops54h 45mLufthansa
Deal found 12/15$1,071
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Wed 12/3111:59 pmLAX - KEF
1 stop22h 46mMultiple Airlines
Fri 1/95:00 pmKEF - LAX
2 stops27h 48mMultiple Airlines
Deal found 12/13$1,098
This FlightHub deal was found by Cheapflights users on 12/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:15 pmLAX - KEF
1 stop23h 50mMultiple Airlines
Sat 1/105:00 pmKEF - LAX
1 stop14h 59mMultiple Airlines
Deal found 12/14$1,120
This Trip.com deal was found by Cheapflights users on 12/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:24 amSFO - KEF
1 stop15h 41mMultiple Airlines
Sat 12/274:55 pmKEF - SFO
1 stop15h 29mMultiple Airlines
Deal found 12/15$1,201
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:09 pmLAX - KEF
1 stop25h 06mIcelandair
Sun 12/219:55 amKEF - LAX
1 stop23h 02mIcelandair
Deal found 12/14$1,236
This Scandinavian Airlines deal was found by Cheapflights users on 12/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:35 amLAX - KEF
2 stops26h 15mScandinavian Airlines
Mon 1/127:35 amKEF - LAX
2 stops23h 46mScandinavian Airlines
Deal found 12/15$1,251
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/239:41 pmSFO - KEF
1 stop24h 34mAlaska Airlines
Sat 12/275:00 pmKEF - SFO
1 stop14h 54mAlaska Airlines
Deal found 12/16$1,347
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:55 amSAN - KEF
1 stop15h 20mMultiple Airlines
Sun 12/219:55 amKEF - SAN
1 stop18h 23mMultiple Airlines
Deal found 12/14$1,356

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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$495
(Finnair)

One-way from

$298
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,062
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. 9% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 16, 2025.
Use the filters below to find and compare flights from California to Iceland that are best for you.

Fly from

California

Fly to

Iceland

Route

Depart

Return

Price

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Wed 4/15

6:50 pm-7:50 am

1 stop30h 00m

Reykjavik Keflavik Intl

Wed 4/22

8:35 am-10:03 pm

2 stops20h 28m

$501

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Mon 5/4

9:20 am-4:25 pm

2 stops24h 05m

Reykjavik Keflavik Intl

Mon 5/11

8:35 am-5:32 pm

2 stops39h 57m

$515

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Thu 1/15

8:33 am-2:20 pm

2 stops21h 47m

Reykjavik Keflavik Intl

Sat 1/24

3:10 pm-3:15 pm

1 stop32h 05m

$518

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Thu 1/15

8:33 am-2:20 pm

2 stops21h 47m

Reykjavik Keflavik Intl

Sat 1/31

3:10 pm-3:15 pm

1 stop32h 05m

$518

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Sat 1/24

8:40 am-2:20 pm

2 stops21h 40m

Reykjavik Keflavik Intl

Sat 1/31

3:10 pm-3:15 pm

1 stop32h 05m

$518

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Mon 4/6

6:50 pm-7:50 am

1 stop30h 00m

Reykjavik Keflavik Intl

Mon 4/20

8:35 am-10:03 pm

2 stops20h 28m

$554

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Mon 5/4

7:05 am-9:30 am

1 stop19h 25m

Reykjavik Keflavik Intl

Mon 5/11

8:50 am-10:50 pm

2 stops21h 00m

$556

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Wed 3/4

5:30 pm-1:10 am

1 stop23h 40m

Reykjavik Keflavik Intl

Wed 3/11

2:05 pm-5:35 pm

1 stop34h 30m

$562

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Mon 3/30

6:50 pm-7:50 am

1 stop30h 00m

Reykjavik Keflavik Intl

Sun 4/5

5:10 pm-6:25 pm

2 stops32h 15m

$567

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Thu 4/16

10:45 am-9:30 am

1 stop15h 45m

Reykjavik Keflavik Intl

Sun 4/26

11:25 am-12:57 am

1 stop20h 32m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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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, April is the cheapest month in which you can book a flight from California to Iceland (average of $167). Flying from California to Iceland in October is currently the most expensive (average of $698). 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.

What is the cheapest time of day to fly from CA to IS?

Find hourly flight availability from California to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

It’s typically best to fly out from California to Iceland in the evening. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from California to Iceland?

Use this chart to determine the cheapest time to fly round-trip from California to Iceland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Iceland flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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?

    Finnair, Lufthansa, and Delta can get you from California to Iceland in just under 19h 25m. Your travel time can differ by up to 10h 35m. California and Iceland are separated by a distance of 4080 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 WestJet, which is currently one of the cheapest options available, starting at $245. United Airlines flights start at $469 while deals on Icelandair start at $478 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, April is the cheapest month in which you can book a flight from California to Iceland (average of $167). Flying from California to Iceland in October is currently the most expensive (average of $698). 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 10 airlines flying from California to Iceland

Discover the top 10 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$526Average$664FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$536Average$1,136FlexibilityNo cancel feeOn-time75%
DeltaCheapest$556Average$889FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$601Average$689FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$604Average$820FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$650Average$869FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$650Average$901FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$655Average$853FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$698Average$765FlexibilityNo cancel feeOn-time77%
KLMCheapest$730Average$943FlexibilityNo cancel feeOn-time75%

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