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$347+ Cheap flights from California to Cardiff (CWL)

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CWL
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Cheap flight deals from California to Cardiff

Keep the following information in mind while searching for California to Cardiff flight deals. Data was last updated November 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$758
(KLM)

One-way from

$347
(Kiwi.com)
Provider with most accurate pricing for Los Angeles-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Cardiff Wales flights.
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From California to Cardiff Wales
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One-way flight from California to Cardiff Wales
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Find flight deals from California to Cardiff

Cheapest flights from California to Cardiff
Explore the most affordable flight options available from California to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

This KLM deal was found by Cheapflights users on 11/23. 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.
Mon 12/291:55 pmSFO - CWL
1 stop19h 00mKLM
Tue 1/65:25 pmCWL - SFO
2 stops32h 18mKLM
Deal found 11/23$925
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Mon 12/228:15 pmLAX - CWL
1 stop17h 20mMultiple Airlines
Mon 12/2911:30 pmCWL - LAX
2 stops39h 48mMultiple Airlines
Deal found 11/24$1,446
This Kiwi.com deal was found by Cheapflights users on 11/22. 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.
Mon 12/228:15 pmLAX - CWL
1 stop17h 20mMultiple Airlines
Sun 12/289:20 pmCWL - LAX
2 stops33h 39mMultiple Airlines
Deal found 11/22$1,496
This KLM deal was found by Cheapflights users on 11/24. 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.
Mon 12/221:45 pmLAX - CWL
1 stop19h 10mKLM
Mon 12/2910:20 amCWL - LAX
1 stop33h 25mKLM
Deal found 11/24$2,163
This KLM deal was found by Cheapflights users on 11/23. 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.
Thu 11/271:45 pmLAX - CWL
1 stop19h 00mKLM
Sat 11/2910:20 amCWL - LAX
2 stops19h 15mKLM
Deal found 11/23$2,382
This Mytrip deal was found by Cheapflights users on 11/23. 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.
Thu 11/275:30 pmLAX - CWL
2 stops20h 30mMultiple Airlines
Sat 11/298:05 pmCWL - LAX
3 stops34h 10mMultiple Airlines
Deal found 11/23$2,599

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Cardiff 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 November 24, 2025.
Use the filters below to find and compare flights from California to Cardiff that are best for you.

Fly from

California

Fly to

Cardiff

Route

Depart

Return

Price

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 2/18

1:45 pm-4:55 pm

1 stop19h 10m

Cardiff Wales

Wed 2/25

5:25 pm-11:45 am

1 stop26h 20m

$758

Santa AnaCardiff

SNA - CWL

SNACWL

Santa Ana J. Wayne/Orange Cnty

Thu 1/29

8:00 am-9:50 am

2 stops17h 50m

Cardiff Wales

Mon 2/2

10:20 am-8:32 pm

2 stops42h 12m

$773

Santa AnaCardiff

SNA - CWL

SNACWL

Santa Ana J. Wayne/Orange Cnty

Thu 1/8

7:00 am-4:45 pm

2 stops25h 45m

Cardiff Wales

Thu 1/15

10:20 am-6:25 pm

2 stops40h 05m

$773

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Fri 1/23

9:55 am-4:55 pm

2 stops23h 00m

Cardiff Wales

Tue 1/27

5:25 pm-7:08 pm

2 stops33h 43m

$773

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Fri 1/23

7:05 am-4:55 pm

2 stops25h 50m

Cardiff Wales

Tue 1/27

10:20 am-9:05 pm

2 stops18h 45m

$773

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Wed 2/25

7:56 am-4:55 pm

2 stops24h 59m

Cardiff Wales

Sun 3/1

5:30 pm-11:50 am

1 stop26h 20m

$807

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Wed 2/25

7:10 am-9:50 am

2 stops18h 40m

Cardiff Wales

Sun 3/1

10:20 am-11:50 am

1 stop33h 30m

$808

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 5/11

1:45 pm-9:15 am

1 stop35h 30m

Cardiff Wales

Fri 5/22

9:50 am-9:14 pm

2 stops19h 24m

$818

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 5/11

11:05 am-4:45 pm

2 stops21h 40m

Cardiff Wales

Fri 5/22

9:50 am-11:56 pm

2 stops22h 06m

$822

San JoseCardiff

SJC - CWL

SJCCWL

San Jose

Wed 1/14

11:40 am-9:50 am

2 stops38h 10m

Cardiff Wales

Sun 1/18

5:30 pm-10:07 pm

2 stops36h 37m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 28 results
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Best time to book a flight from California to Cardiff

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

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

Currently, March is the cheapest month in which you can book a flight from California to Cardiff (average of $629). Flying from California to Cardiff in January is currently the most expensive (average of $1,695). 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 CWL?

Find hourly flight availability from California to Cardiff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 24, 2025.

When flying from California to Cardiff, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 38% versus a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from California to Cardiff. 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 into for flights to Cardiff from California?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly into when you book flights from California to Cardiff.

  • How long is the flight from California to Cardiff?

    There are many flights that can get you from California to Cardiff in 17h 50m. Fly via KLM, Virgin Atlantic, or Delta to get the fastest option. The distance between California and Cardiff is about 5345 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular flight routes from California to Cardiff are Los Angeles - Cardiff Wales, San Francisco - Cardiff Wales and San Jose - Cardiff Wales.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from California to Cardiff (average of $629). Flying from California to Cardiff in January is currently the most expensive (average of $1,695). 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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