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$473+ Cheap flights from Keflavik Intl (KEF) to California

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — LAX
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Keflavik Intl to California

Cheapest flights from Keflavik Intl to California
Explore the most affordable flight options available from Keflavik Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:50 amKEF - SFO
2 stops30h 55mAmerican Airlines
Wed 12/3110:49 pmSFO - KEF
2 stops52h 06mAmerican Airlines
Deal found 12/14$1,110
This Sembo 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:00 pmKEF - SFO
1 stop14h 03mMultiple Airlines
Wed 12/315:42 pmSFO - KEF
1 stop28h 33mMultiple Airlines
Deal found 12/14$1,175
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:00 pmKEF - SFO
1 stop24h 33mMultiple Airlines
Wed 12/317:00 amSFO - KEF
1 stop15h 15mMultiple Airlines
Deal found 12/14$1,190
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:55 pmKEF - SFO
1 stop15h 29mMultiple Airlines
Wed 12/319:15 pmSFO - KEF
1 stop25h 00mMultiple Airlines
Deal found 12/14$1,252
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:10 pmKEF - SFO
1 stop31h 40mLufthansa
Wed 12/318:20 amSFO - KEF
2 stops21h 55mLufthansa
Deal found 12/14$1,257
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.
Thu 12/253:10 pmKEF - SFO
2 stops28h 25mLufthansa
Wed 12/318:25 amSFO - KEF
2 stops21h 50mLufthansa
Deal found 12/14$1,273
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:00 pmKEF - SFO
2 stops35h 47mFinnair
Wed 12/3110:10 amSFO - KEF
2 stops39h 05mFinnair
Deal found 12/14$1,455

Find flight deals from Keflavik Intl to California

Keep the following information in mind while searching for Keflavik Intl to California flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$630
(Kiwi.com)

One-way from

$473
(Kiwi.com)
Provider with most accurate pricing for Reykjavik (REK)-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Reykjavik (REK)-Los Angeles flights.
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From Reykjavik Keflavik Intl to California
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One-way flight from Reykjavik Keflavik Intl to California
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Keflavik Intl to California 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 15, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to California that are best for you.

Fly from

Keflavik Intl

Fly to

California

Route

Depart

Return

Price

ReykjavikLos Angeles

KEF - LAX

KEFLAX

Reykjavik Keflavik Intl

Tue 1/27

5:00 pm-10:55 pm

1 stop13h 55m

Los Angeles

Tue 2/3

8:20 am-6:15 am

1 stop13h 55m

$630

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Thu 1/15

4:50 pm-12:22 am

1 stop15h 32m

San Francisco

Wed 1/28

7:00 am-6:10 am

1 stop15h 10m

$718

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Wed 1/28

5:00 pm-7:38 am

2 stops22h 38m

San Francisco

Wed 2/4

7:00 am-6:15 am

1 stop15h 15m

$762

ReykjavikLas Vegas

KEF - LAS

KEFLAS

Reykjavik Keflavik Intl

Sun 1/11

4:45 pm-11:34 pm

2 stops14h 49m

Las Vegas Harry Reid Intl

Sat 1/17

12:29 am-6:35 am

2 stops22h 06m

$830

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Thu 1/15

5:00 pm-8:40 pm

1 stop11h 40m

Oakland

Wed 1/28

11:08 am-6:15 am

1 stop11h 07m

$847

ReykjavikSan Diego

KEF - SAN

KEFSAN

Reykjavik Keflavik Intl

Fri 6/12

4:50 pm-10:56 pm

1 stop13h 06m

San Diego

Wed 6/17

7:05 pm-2:00 pm

1 stop11h 55m

$850

ReykjavikLos Angeles

KEF - LAX

KEFLAX

Reykjavik Keflavik Intl

Thu 1/22

4:50 pm-12:50 am

1 stop16h 00m

Los Angeles

Mon 1/26

8:00 am-6:10 am

1 stop14h 10m

$864

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Thu 2/26

5:00 pm-12:31 am

1 stop15h 31m

San Francisco

Mon 3/2

8:42 am-6:15 am

1 stop13h 33m

$875

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Thu 2/26

3:40 pm-2:35 pm

1 stop30h 55m

San Francisco

Mon 3/2

4:40 pm-10:45 am

2 stops58h 05m

$889

ReykjavikLas Vegas

KEF - LAS

KEFLAS

Reykjavik Keflavik Intl

Mon 1/26

3:40 pm-10:16 pm

2 stops38h 36m

Las Vegas Harry Reid Intl

Tue 2/3

1:10 pm-11:55 pm

2 stops26h 45m

$929

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 43 results
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Best time to book a flight from Keflavik Intl to California

Have a flexible travel schedule? Discover the best time to fly to California from Keflavik Intl 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 Reykjavik Keflavik Intl Airport to California
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to California. 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 Reykjavik Keflavik Intl Airport to California?

    For as low as $847, Icelandair can have you in California from Reykjavik Keflavik Intl Airport in 11h 40m. The distance between Reykjavik Keflavik Intl Airport and California is about 4180 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 Reykjavik Keflavik Intl Airport to California one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $217. However, be on the lookout for offers from Icelandair and Delta, as they are both options that can get you from Reykjavik Keflavik Intl Airport to California for a low price.

  • What are the most popular routes from Reykjavik Keflavik Intl Airport to California?

    The most popular route from Reykjavik Keflavik Intl Airport to California is Reykjavik Keflavik Intl - Las Vegas Harry Reid Intl. You may also consider Reykjavik Keflavik Intl - Los Angeles or Reykjavik Keflavik Intl - San Francisco.

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

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

  • How can I find direct flights from Keflavik Intl to California?

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

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

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

See more FAQs

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Alternative routes for Keflavik Intl to California

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