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Cheap flights from Cardiff to California from £320

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LAX
22 May — 29 May1
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 22 April 2026.

Wed 3/623:30
CWL
-
LAS
3 stops30h 10m
Multiple Airlines
Wed 10/606:45
LAS
-
CWL
2 stops19h 30m
Multiple Airlines
Deal found 19/4£632
Mon 15/622:10
CWL
-
LAX
3 stops31h 55m
Multiple Airlines
Mon 10/807:30
LAX
-
CWL
2 stops18h 45m
Multiple Airlines
Deal found 19/4£651
Thu 4/611:35
CWL
-
LAX
1 stop15h 45m
Multiple Airlines
Thu 11/618:05
LAX
-
CWL
3 stops32h 10m
Multiple Airlines
Deal found 20/4£652
Thu 4/611:35
CWL
-
LAX
2 stops31h 45m
WestJet
Thu 11/618:05
LAX
-
CWL
3 stops32h 10m
WestJet
Deal found 20/4£653
Mon 23/1117:15
CWL
-
LAX
1 stop26h 30m
KLM
Mon 7/1213:45
LAX
-
CWL
1 stop19h 10m
KLM
Deal found 20/4£666
Tue 2/611:35
CWL
-
SFO
1 stop17h 35m
Multiple Airlines
Tue 9/619:30
SFO
-
CWL
3 stops30h 45m
Multiple Airlines
Deal found 18/4£711
Wed 3/623:30
CWL
-
SFO
3 stops30h 25m
Multiple Airlines
Wed 10/606:00
SFO
-
CWL
2 stops20h 15m
Multiple Airlines
Deal found 18/4£715
Mon 8/611:35
CWL
-
LAX
1 stop32h 20m
Multiple Airlines
Fri 19/616:30
LAX
-
CWL
2 stops32h 25m
Multiple Airlines
Deal found 21/4£733
Thu 4/611:35
CWL
-
SFO
1 stop32h 45m
Multiple Airlines
Thu 11/618:05
SFO
-
CWL
2 stops32h 10m
Multiple Airlines
Deal found 20/4£744
Fri 5/622:45
CWL
-
LAS
2 stops44h 55m
Multiple Airlines
Fri 12/612:35
LAS
-
CWL
1 stop13h 40m
Multiple Airlines
Deal found 21/4£755
Wed 3/609:45
CWL
-
SFO
2 stops18h 48m
KLM
Wed 10/606:00
SFO
-
CWL
2 stops19h 15m
KLM
Deal found 18/4£818
Thu 6/811:35
CWL
-
LAS
1 stop18h 42m
Multiple Airlines
Wed 19/809:45
LAS
-
CWL
1 stop16h 30m
Multiple Airlines
Deal found 18/4£827

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 22 April 2026.

Round-trip from

£632

One-way from

£320

Popular in

May

Cheapest in

September

Average price

£762
3/6-10/6
  • 3/6-10/6
  • 5 total stops
  • 49h 40m total
  • Cardiff to California
Search Deals
15/6
  • 15/6
  • 3 total stops
  • 50h 30m total
  • Cardiff to California
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 22 April 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

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 3/6

23:30-21:40

3 stops30h 10m

Las Vegas Harry Reid Intl

Wed 10/6

06:45-10:15

2 stops19h 30m

£632

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Thu 4/6

11:35-19:20

1 stop15h 45m

Los Angeles

Thu 11/6

18:05-10:15

3 stops32h 10m

£652

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Thu 4/6

11:35-11:20

2 stops31h 45m

Los Angeles

Thu 11/6

18:05-10:15

3 stops32h 10m

£653

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Mon 15/6

11:35-12:25

2 stops32h 50m

Los Angeles

Mon 10/8

20:10-22:50

1 stop18h 40m

£658

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Tue 2/6

11:35-12:20

1 stop32h 45m

San Francisco

Tue 9/6

18:05-10:15

2 stops32h 10m

£733

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Thu 4/6

11:35-12:20

1 stop32h 45m

San Francisco

Thu 11/6

18:05-10:15

2 stops32h 10m

£744

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 5/6

22:45-11:40

2 stops44h 55m

Las Vegas Harry Reid Intl

Fri 12/6

12:35-10:15

1 stop13h 40m

£755

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-11:50

1 stop34h 00m

Los Angeles

Sun 25/10

09:15-09:50

2 stops17h 35m

£781

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Tue 18/8

23:15-14:05

3 stops46h 50m

Los Angeles

Mon 31/8

13:50-09:15

1 stop35h 25m

£807

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-00:50

2 stops23h 00m

Los Angeles

Sun 25/10

09:59-16:45

2 stops23h 46m

£815

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 26 resultsSorted by cheapest first
1
2
3

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 22 April 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
1,501 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,501 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
687 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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?

    WestJet and KLM can get you from Cardiff to California in just under 31h 45m. Your travel time can differ by up to 2h 15m. 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 - Las Vegas Harry Reid Intl or Cardiff Wales - San Francisco, Cardiff Wales - 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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Alternative routes for Cardiff to California

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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 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£465Average£567FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£493Average£626FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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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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