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Cheap flights from Cardiff to California from £319

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LAX
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to California

Enter your travel dates to find the best prices.

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 10 June 2026.

Thu 24/917:15
CWL
-
LAX
1 stop29h 30m
KLM
Thu 8/1013:50
LAX
-
CWL
1 stop35h 25m
KLM
Deal found 9/6£552
Thu 1/1009:45
CWL
-
LAX
2 stops19h 00m
Multiple Airlines
Sun 18/1017:05
LAX
-
CWL
2 stops15h 40m
Multiple Airlines
Deal found 9/6£561
Sat 10/1009:45
CWL
-
LAX
1 stop34h 05m
KLM
Tue 20/1016:45
LAX
-
CWL
1 stop32h 30m
KLM
Deal found 9/6£562
Sun 4/1017:15
CWL
-
LAX
1 stop29h 30m
KLM
Sun 25/1015:30
LAX
-
CWL
2 stops18h 30m
KLM
Deal found 10/6£566
Thu 24/917:15
CWL
-
LAX
1 stop29h 30m
Virgin Atlantic
Thu 8/1008:15
LAX
-
CWL
2 stops17h 00m
Virgin Atlantic
Deal found 10/6£569
Fri 10/717:15
CWL
-
LAX
1 stop26h 35m
KLM
Tue 14/713:50
LAX
-
CWL
1 stop35h 25m
KLM
Deal found 10/6£573
Thu 1/1017:15
CWL
-
SFO
1 stop26h 30m
KLM
Sun 18/1013:45
SFO
-
CWL
1 stop19h 00m
KLM
Deal found 9/6£581
Thu 9/711:35
CWL
-
LAS
1 stop18h 47m
Multiple Airlines
Thu 16/723:20
LAS
-
CWL
1 stop26h 55m
Multiple Airlines
Deal found 10/6£592
Wed 1/709:45
CWL
-
SFO
2 stops21h 01m
KLM
Sun 12/713:45
SFO
-
CWL
1 stop35h 30m
KLM
Deal found 10/6£610
Wed 1/709:45
CWL
-
SFO
2 stops21h 01m
Delta
Sun 12/706:00
SFO
-
CWL
2 stops19h 15m
Delta
Deal found 10/6£623
Fri 10/709:45
CWL
-
SFO
2 stops22h 14m
Virgin Atlantic
Thu 16/722:10
SFO
-
CWL
2 stops34h 55m
Virgin Atlantic
Deal found 10/6£637
Thu 1/1017:15
CWL
-
SJC
2 stops34h 20m
Multiple Airlines
Sun 18/1011:30
SJC
-
CWL
2 stops21h 15m
Multiple Airlines
Deal found 9/6£649

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 10 June 2026.

Round-trip from

£552

One-way from

£319

Popular in

July

Cheapest in

April

Average price

£589
KLM
  • KLM
  • 24/9-8/10
  • 2 total stops
  • 64h 55m total
  • Cardiff to California
Search Deals
31/8
  • 31/8
  • 3 total stops
  • 31h 40m total
  • Cardiff to California
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 10 June 2026.
Use the filters below to find and compare flights from Cardiff to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Thu 24/9

17:15-14:45

1 stop29h 30m

Los Angeles Los Angeles

Thu 8/10

16:45-09:15

1 stop32h 30m

£567

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-11:50

1 stop34h 00m

Los Angeles Los Angeles

Sun 25/10

09:30-09:50

2 stops17h 20m

£579

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-23:59

2 stops22h 09m

Los Angeles Los Angeles

Sun 25/10

07:00-09:50

2 stops19h 50m

£581

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Thu 1/10

17:15-11:45

1 stop26h 30m

San Francisco

Sun 18/10

13:45-16:45

1 stop19h 00m

£581

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sat 10/10

09:45-23:48

2 stops22h 03m

Los Angeles Los Angeles

Tue 20/10

13:30-16:45

2 stops19h 15m

£581

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Mon 22/6

09:45-11:50

1 stop34h 05m

Los Angeles Los Angeles

Wed 29/7

17:05-16:45

2 stops15h 40m

£591

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Wed 8/7

09:45-23:51

2 stops22h 06m

Los Angeles Los Angeles

Tue 14/7

09:20-16:45

2 stops23h 25m

£591

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Thu 9/7

11:35-22:22

1 stop18h 47m

Las Vegas Harry Reid Intl

Thu 16/7

23:20-10:15

1 stop26h 55m

£592

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Mon 22/6

09:45-23:15

2 stops21h 30m

Los Angeles Los Angeles

Wed 29/7

17:05-16:45

2 stops15h 40m

£593

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Wed 1/7

09:45-22:46

2 stops21h 01m

San Francisco

Sun 12/7

13:45-09:15

1 stop35h 30m

£610

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 31 resultsSorted by cheapest first
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4

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 return 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

How much does it cost for a return flight from Cardiff to California?

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 10 June 2026.
Read reviews from past customers who have flown with KLM and Virgin Atlantic from Cardiff to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
689 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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?

    If you book a flight to California from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff.

  • How long is the flight from Cardiff to California?

    KLM, Delta, and Air France can get you from Cardiff to California in just under 22h 09m. Your travel time can differ by up to 12h 06m. Airlines will cover a distance of 5349 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    While some choose either Cardiff Wales - San Francisco or Cardiff Wales - San Jose, Cardiff Wales - Los Angeles Los Angeles is the most popular route from Cardiff to California.

  • 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 holiday 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.

See more FAQs

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Top 2 airlines flying from Cardiff to California

Discover the top 2 airlines that operate flights from Cardiff 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 858,174 searches. Data last updated 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£470Average£557FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£498Average£614FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to California?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to California from Cardiff today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Cardiff to California?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to California from Cardiff.

Can Cheapflights find flights from Cardiff to California with no change fees?

Yes, we can. To see specific flights from Cardiff to California with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cardiff to California become cheaper?

Of course! You can now track prices for flights from Cardiff to California and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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