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$471+ Cheap flights from Cardiff (CWL) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LAX
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Cardiff to California

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

This Netflights 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:20 amCWL - SAN
2 stops21h 20mVirgin Atlantic
Sat 1/176:15 amSAN - CWL
2 stops26h 35mVirgin Atlantic
Deal found 12/14$1,774
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:20 amCWL - LAX
3 stops40h 04mMultiple Airlines
Sat 12/278:15 amLAX - CWL
3 stops41h 35mMultiple Airlines
Deal found 12/13$1,777
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:25 pmCWL - LAX
1 stop26h 20mKLM
Sat 12/271:45 pmLAX - CWL
1 stop19h 05mKLM
Deal found 12/13$1,813
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:25 pmCWL - SAN
3 stops30h 20mMultiple Airlines
Sat 1/176:00 pmSAN - CWL
2 stops33h 30mMultiple Airlines
Deal found 12/14$2,656

Find flight deals from Cardiff to California

Keep the following information in mind while searching for Cardiff 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

$761
(Expedia)

One-way from

$471
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,218
Provider with most accurate pricing for Cardiff Wales-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cardiff Wales-Los Angeles flights.
Search Deals
From Cardiff Wales to California
Search Deals
One-way flight from Cardiff Wales to California
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 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 Cardiff 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 Cardiff to California that are best for you.

Fly from

Cardiff

Fly to

California

Route

Depart

Return

Price

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Tue 1/27

5:25 pm-11:50 am

1 stop26h 25m

San Francisco

Tue 2/3

1:55 pm-4:55 pm

1 stop19h 00m

$770

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Tue 3/10

5:25 pm-12:50 pm

1 stop26h 25m

San Francisco

Thu 3/19

11:50 am-9:50 am

2 stops39h 00m

$787

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Tue 1/27

5:25 pm-11:45 am

1 stop26h 20m

Los Angeles

Tue 2/3

7:45 am-9:50 am

2 stops18h 05m

$788

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Tue 1/27

10:20 am-11:45 am

1 stop33h 25m

Los Angeles

Tue 2/3

9:05 am-9:50 am

2 stops16h 45m

$788

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Tue 1/27

10:20 am-11:25 pm

2 stops21h 05m

San Francisco

Tue 2/3

1:55 pm-4:55 pm

1 stop19h 00m

$793

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Tue 3/10

10:20 am-11:01 pm

2 stops19h 41m

San Francisco

Thu 3/19

6:00 am-9:50 am

2 stops20h 50m

$793

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Tue 1/27

10:20 am-11:21 pm

2 stops21h 01m

Los Angeles

Tue 2/3

6:25 am-9:50 am

2 stops19h 25m

$794

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

Tue 1/27

5:25 pm-6:51 pm

2 stops33h 26m

San Diego

Tue 2/3

6:15 am-9:50 am

2 stops19h 35m

$794

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Wed 1/28

10:20 am-11:21 pm

2 stops21h 01m

Los Angeles

Wed 2/4

1:45 pm-4:55 pm

1 stop19h 10m

$794

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Thu 1/29

10:20 am-11:45 am

1 stop33h 25m

Los Angeles

Thu 2/5

1:45 pm-4:45 pm

1 stop19h 00m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 25 results
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Best time to book a flight from Cardiff to California

Have a flexible travel schedule? Discover the best time to fly to California from Cardiff 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 Cardiff to California

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

Currently, December is the cheapest month in which you can book a flight from Cardiff to California (average of $440). Flying from Cardiff to California in July is currently the most expensive (average of $814). 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.

Related info for your journey

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

  • What airport do you fly from for flights from Cardiff to California?

    For a flight from Cardiff to California, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.

  • How long is the flight from Cardiff to California?

    Departing from Cardiff to California will take you 20h 44m. There are 5267 mi between Cardiff and California. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Cardiff to California?

    The most popular route from Cardiff to California is Cardiff Wales - Los Angeles. You may also consider Cardiff Wales - San Diego or Cardiff Wales - Las Vegas Harry Reid Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff 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 Cardiff to California?

    Currently, December is the cheapest month in which you can book a flight from Cardiff to California (average of $440). Flying from Cardiff to California in July is currently the most expensive (average of $814). 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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