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Cardiff

$771+ Cheap flights from California to Cardiff (CWL)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CWL
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap 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 December 9, 2025.

This Delta deal was found by Cheapflights users on 12/7. 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.
Mon 12/88:25 amSFO - CWL
2 stops24h 30mDelta
Mon 12/1510:20 amCWL - SFO
1 stop33h 30mDelta
Deal found 12/7$771
This KLM deal was found by Cheapflights users on 12/9. 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 24mKLM
Deal found 12/9$926
This Mytrip deal was found by Cheapflights users on 12/7. 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.
Mon 12/81:55 pmSFO - CWL
1 stop19h 00mMultiple Airlines
Mon 12/1511:30 pmCWL - SFO
1 stop24h 05mMultiple Airlines
Deal found 12/7$1,556
This KLM deal was found by Cheapflights users on 12/9. 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.
Sat 12/132:19 pmSAN - CWL
2 stops18h 31mKLM
Mon 12/1510:20 amCWL - SAN
2 stops18h 45mKLM
Deal found 12/9$2,021
This Delta deal was found by Cheapflights users on 12/8. 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.
Sun 12/217:15 amSJC - CWL
2 stops25h 30mDelta
Wed 12/2410:20 amCWL - SJC
2 stops38h 39mDelta
Deal found 12/8$2,699

Find flight deals from California to Cardiff

Keep the following information in mind while searching for California to Cardiff flight deals. Data was last updated December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$779
(KLM)
Provider with most accurate pricing for Los Angeles-Cardiff Wales flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Cardiff Wales flights.
Search Deals
From California to Cardiff Wales
Search Deals

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 December 9, 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

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 3/23

2:55 pm-4:55 pm

1 stop19h 00m

Cardiff Wales

Mon 3/30

5:15 pm-11:45 am

1 stop26h 30m

$779

San JoseCardiff

SJC - CWL

SJCCWL

San Jose

Wed 1/21

9:46 am-4:55 pm

2 stops23h 09m

Cardiff Wales

Wed 1/28

10:20 am-5:40 pm

2 stops39h 20m

$793

San JoseCardiff

SJC - CWL

SJCCWL

San Jose

Thu 1/22

7:45 am-4:45 pm

2 stops25h 00m

Cardiff Wales

Thu 1/29

10:20 am-4:02 pm

2 stops37h 42m

$822

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 3/23

7:00 am-9:50 am

2 stops19h 50m

Cardiff Wales

Mon 3/30

9:45 am-11:53 pm

2 stops22h 08m

$823

San JoseCardiff

SJC - CWL

SJCCWL

San Jose

Fri 1/23

9:15 am-4:55 pm

2 stops23h 40m

Cardiff Wales

Fri 1/30

5:15 pm-4:02 pm

2 stops30h 47m

$852

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 12/29

1:55 pm-4:55 pm

1 stop19h 00m

Cardiff Wales

Tue 1/6

5:25 pm-5:49 pm

2 stops32h 24m

$926

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Mon 1/5

12:25 pm-4:55 pm

2 stops20h 30m

Cardiff Wales

Mon 1/12

10:20 am-11:21 pm

2 stops21h 01m

$1,237

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 1/5

5:30 pm-8:05 am

2 stops54h 35m

Cardiff Wales

Sat 1/10

12:00 pm-3:00 pm

2 stops35h 00m

$1,593

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Mon 1/5

1:45 pm-4:55 pm

1 stop19h 10m

Cardiff Wales

Mon 1/12

5:15 pm-11:45 am

1 stop26h 30m

$1,598

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Mon 1/5

6:15 am-9:50 am

2 stops19h 35m

Cardiff Wales

Fri 1/9

10:20 am-12:04 am

2 stops21h 44m

$1,942

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 11 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 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 December 9, 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 19h. Fly via KLM or Delta to get the fastest option. The distance between California and Cardiff is about 5267 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 San Francisco - Cardiff Wales, San Jose - Cardiff Wales and Los Angeles - 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.

See more FAQs

Traveling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Bridgend

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