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$655+ Cheap flights from Cardiff (CWL) to California

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LAX
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Find 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 octubre 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
jue. 12/1110:30 amCWL - LAS
1 stop15h 20mMultiple Airlines
jue. 12/187:35 pmLAS - CWL
1 stop18h 25mMultiple Airlines
Deal found 10/27$655
This Expedia deal was found by Cheapflights users on 10/27. 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.
jue. 12/1110:20 amCWL - SJC
2 stops42h 21mMultiple Airlines
jue. 12/186:20 amSJC - CWL
2 stops26h 25mMultiple Airlines
Deal found 10/27$888
This KLM deal was found by Cheapflights users on 10/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1110:20 amCWL - LAS
2 stops22h 00mKLM
jue. 12/184:05 pmLAS - CWL
1 stop16h 40mKLM
Deal found 10/27$1,029
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
jue. 11/1310:30 amCWL - LAS
1 stop15h 20mMultiple Airlines
sáb. 11/227:35 pmLAS - CWL
1 stop17h 20mMultiple Airlines
Deal found 10/27$1,034
This TravelUp deal was found by Cheapflights users on 10/27. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1110:20 amCWL - LAS
2 stops19h 53mVirgin Atlantic
jue. 12/187:14 amLAS - CWL
2 stops42h 36mVirgin Atlantic
Deal found 10/27$1,040
This Netflights deal was found by Cheapflights users on 10/27. 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.
jue. 12/1810:20 amCWL - SFO
2 stops20h 53mMultiple Airlines
jue. 12/255:55 amSFO - CWL
2 stops26h 50mMultiple Airlines
Deal found 10/27$1,107
This TravelUp deal was found by Cheapflights users on 10/27. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1810:20 amCWL - SFO
2 stops20h 53mVirgin Atlantic
jue. 12/251:55 pmSFO - CWL
1 stop18h 50mVirgin Atlantic
Deal found 10/27$1,125
This TravelUp deal was found by Cheapflights users on 10/28. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/55:25 pmCWL - LAX
1 stop26h 20mKLM
vie. 12/191:45 pmLAX - CWL
1 stop19h 10mKLM
Deal found 10/28$1,135
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
lun. 11/1011:30 pmCWL - LAS
1 stop26h 20mMultiple Airlines
jue. 11/1311:45 amLAS - CWL
2 stops26h 15mMultiple Airlines
Deal found 10/27$1,140
This TravelUp deal was found by Cheapflights users on 10/27. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1310:20 amCWL - LAS
2 stops21h 39mKLM
sáb. 11/224:05 pmLAS - CWL
1 stop16h 45mKLM
Deal found 10/27$1,153
This Virgin Atlantic deal was found by Cheapflights users on 10/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/155:15 pmCWL - LAX
1 stop26h 30mVirgin Atlantic
mié. 12/3111:15 amLAX - CWL
2 stops21h 40mVirgin Atlantic
Deal found 10/27$1,190
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1510:20 amCWL - LAX
2 stops22h 50mDelta
mié. 12/316:30 amLAX - CWL
2 stops19h 20mDelta
Deal found 10/27$1,195

Cheap flight deals from Cardiff to California

Keep the following information in mind while searching for Cardiff to California flight deals. Data was last updated octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$655
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$836
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
Highest demand for flights based on searches. 5% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 octubre 29, 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

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

jue. 12/11

10:30 am-5:50 pm

1 stop15h 20m

Las Vegas Harry Reid Intl

jue. 12/18

7:35 pm-10:00 pm

1 stop18h 25m

$655

CardiffSan Jose

CWL - SJC

CWLSJC

Cardiff Wales

jue. 12/11

10:20 am-8:41 pm

2 stops42h 21m

San Jose

jue. 12/18

6:20 am-4:45 pm

2 stops26h 25m

$888

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

jue. 12/11

10:20 am-12:20 am

2 stops22h 00m

Las Vegas Harry Reid Intl

jue. 12/18

4:05 pm-4:45 pm

1 stop16h 40m

$1,029

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

lun. 11/10

11:30 pm-10:07 pm

3 stops30h 37m

Las Vegas Harry Reid Intl

jue. 11/13

9:21 am-10:00 pm

3 stops28h 39m

$1,034

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

jue. 11/13

10:30 am-5:50 pm

1 stop15h 20m

Las Vegas Harry Reid Intl

sáb. 11/22

7:35 pm-8:55 pm

1 stop17h 20m

$1,034

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

jue. 12/18

10:20 am-11:13 pm

2 stops20h 53m

San Francisco

jue. 12/25

5:55 am-4:45 pm

2 stops26h 50m

$1,107

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

jue. 3/26

10:20 am-12:50 pm

1 stop33h 30m

San Francisco

lun. 3/30

1:00 pm-4:45 pm

2 stops19h 45m

$1,112

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

jue. 3/26

10:20 am-12:19 pm

2 stops32h 59m

San Diego

lun. 3/30

6:20 am-4:45 pm

2 stops26h 25m

$1,119

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

jue. 3/26

10:20 am-9:19 am

2 stops53h 59m

San Diego

lun. 3/30

10:30 pm-9:15 am

2 stops26h 45m

$1,119

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

jue. 12/18

10:20 am-11:13 pm

2 stops20h 53m

San Francisco

jue. 12/25

1:55 pm-4:45 pm

1 stop18h 50m

$1,125

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 22 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, February is the cheapest month in which you can book a flight from Cardiff to California (average of $587). 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 22h. There are 5120 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 - Las Vegas Harry Reid Intl or Cardiff Wales - San Francisco.

  • 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, February is the cheapest month in which you can book a flight from Cardiff to California (average of $587). 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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