HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

$236+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — LAX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Keflavik Intl to California with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 September 15, 2025.

Round-trip from

$435
(oojo)

One-way from

$236
(oojo)

Popular in

September

Cheapest in

August

Average price

$1,043
From Reykjavik Keflavik Intl to California
Search Deals
One-way flight from Reykjavik Keflavik Intl to California
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 15, 2025.

This oojo deal was found by Cheapflights users on 9/14. 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.
Sat 10/49:35 amKEF - LAS
1 stop18h 54mWestJet
Wed 10/88:00 amLAS - KEF
1 stop17h 15mWestJet
Deal found 9/14$435
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 10/103:05 pmKEF - LAX
1 stop24h 12mMultiple Airlines
Sun 10/1910:34 pmLAX - KEF
1 stop23h 21mMultiple Airlines
Deal found 9/13$477
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 10/103:05 pmKEF - LAX
1 stop24h 12mMultiple Airlines
Sat 10/1810:35 amLAX - KEF
2 stops35h 20mMultiple Airlines
Deal found 9/13$499
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:35 amKEF - LAS
1 stop18h 54mMultiple Airlines
Wed 10/87:25 amLAS - KEF
3 stops17h 50mMultiple Airlines
Deal found 9/14$536
This ResecentrumGruppen deal was found by Cheapflights users on 9/13. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:00 pmKEF - SFO
2 stops34h 10mScandinavian Airlines
Mon 11/104:40 pmSFO - KEF
1 stop34h 05mScandinavian Airlines
Deal found 9/13$580
This oojo deal was found by Cheapflights users on 9/14. 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.
Mon 10/135:10 pmKEF - LAX
1 stop30h 10mScandinavian Airlines
Sun 10/268:45 pmLAX - KEF
1 stop31h 00mScandinavian Airlines
Deal found 9/14$634
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:30 amKEF - LAX
1 stop37h 30mScandinavian Airlines
Sun 11/97:30 pmLAX - KEF
1 stop31h 15mScandinavian Airlines
Deal found 9/15$669
This oojo deal was found by Cheapflights users on 9/14. 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.
Thu 10/3011:30 amKEF - LAX
1 stop37h 30mScandinavian Airlines
Fri 11/147:30 pmLAX - KEF
2 stops31h 00mScandinavian Airlines
Deal found 9/14$740
This Trip.com deal was found by Cheapflights users on 9/12. 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 10/284:55 pmKEF - SFO
2 stops35h 27mMultiple Airlines
Tue 11/46:34 amSFO - KEF
1 stop15h 31mMultiple Airlines
Deal found 9/12$830
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/294:55 pmKEF - SFO
1 stop12h 32mMultiple Airlines
Wed 11/56:34 amSFO - KEF
1 stop15h 31mMultiple Airlines
Deal found 9/13$845
This Kissandfly.com deal was found by Cheapflights users on 9/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:35 pmKEF - SFO
2 stops28h 00mMultiple Airlines
Mon 11/104:35 pmSFO - KEF
2 stops34h 25mMultiple Airlines
Deal found 9/14$847
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 9/133:05 pmKEF - LAS
1 stop26h 24mMultiple Airlines
Tue 9/1612:59 amLAS - KEF
2 stops20h 56mMultiple Airlines
Deal found 9/13$861

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 September 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

Fri 10/10

3:05 pm-8:17 am

1 stop24h 12m

Los Angeles

Sun 10/19

10:34 pm-4:55 am

1 stop23h 21m

$477

ReykjavikLos Angeles

KEF - LAX

KEFLAX

Reykjavik Keflavik Intl

Fri 10/10

3:05 pm-8:17 am

1 stop24h 12m

Los Angeles

Sat 10/18

10:35 am-4:55 am

2 stops35h 20m

$499

ReykjavikLas Vegas

KEF - LAS

KEFLAS

Reykjavik Keflavik Intl

Sat 10/4

9:35 am-8:21 pm

2 stops17h 46m

Las Vegas Harry Reid Intl

Wed 10/8

8:00 am-8:15 am

1 stop17h 15m

$527

ReykjavikLas Vegas

KEF - LAS

KEFLAS

Reykjavik Keflavik Intl

Sat 10/4

9:35 am-9:29 pm

1 stop18h 54m

Las Vegas Harry Reid Intl

Wed 10/8

7:25 am-8:15 am

3 stops17h 50m

$536

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Mon 10/27

11:30 am-4:10 pm

1 stop35h 40m

San Francisco

Mon 11/10

4:40 pm-10:45 am

1 stop34h 05m

$605

ReykjavikLos Angeles

KEF - LAX

KEFLAX

Reykjavik Keflavik Intl

Mon 10/13

5:10 pm-4:20 pm

1 stop30h 10m

Los Angeles

Sun 10/26

8:45 pm-10:45 am

1 stop31h 00m

$634

ReykjavikLos Angeles

KEF - LAX

KEFLAX

Reykjavik Keflavik Intl

Fri 2/27

11:30 am-5:00 pm

1 stop37h 30m

Los Angeles

Sat 3/7

7:30 pm-10:45 am

1 stop31h 15m

$653

ReykjavikLos Angeles

KEF - LAX

KEFLAX

Reykjavik Keflavik Intl

Mon 10/27

11:30 am-6:00 pm

1 stop37h 30m

Los Angeles

Sun 11/9

7:30 pm-10:45 am

1 stop31h 15m

$669

ReykjavikSan Francisco

KEF - SFO

KEFSFO

Reykjavik Keflavik Intl

Fri 1/16

3:40 pm-2:35 pm

1 stop30h 55m

San Francisco

Tue 1/20

1:00 pm-10:45 am

2 stops37h 45m

$700

ReykjavikLos Angeles

KEF - LAX

KEFLAX

Reykjavik Keflavik Intl

Thu 10/30

11:30 am-6:00 pm

1 stop37h 30m

Los Angeles

Fri 11/14

7:30 pm-10:30 am

2 stops31h 00m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
1
2
3
...
6

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.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Scandinavian Airlines from Reykjavik Keflavik Intl Airport to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,484 reviews

Crew

8.0

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Scandinavian Airlines
7.4
Good
1,484 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews

Crew

8.0

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

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 $825, WestJet can have you in California from Reykjavik Keflavik Intl Airport in 13h 30m. The distance between Reykjavik Keflavik Intl Airport and California is about 4301 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 - Los Angeles. You may also consider Reykjavik Keflavik Intl - Ontario 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.

  • What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to California?

    Currently, January is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to California (average of $246). Flying from Reykjavik Keflavik Intl Airport to California in March is currently the most expensive (average of $325). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Keflavik Intl to California

Discover the top airline that operate flights from Keflavik Intl to California. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$543Average$683FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.