Which airlines fly to California?

KLM, Aer Lingus and Virgin Atlantic are the top three most popular airlines that fly to California from Cardiff according to our data. KLM is the first choice among our users, with 42% of people opting to fly with this airline when travelling to California. Keep in mind that there are 3 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Cardiff Wales to California?

Air France and KLM are the most popular carriers operating from Cardiff Wales to California

When did momondo last update prices for flights from Cardiff Wales Airport to California?

Prices for flights from Cardiff Wales Airport to California are refreshed on a daily basis.

How many operators does momondo search for flights from Cardiff Wales Airport to California?

The number of operators available for flights from Cardiff Wales Airport to California is 2 as of August 2026.

How old do you have to be to fly from Cardiff Wales Airport to California?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to California.

What documentation or ID do you need to fly to California?

The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£395 Cheap Flights from Cardiff to California in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cardiff to California

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 11:45CWL Cardiff Wales-LAX Los Angeles Los Angeles

33h 25m1 stop Amsterdam Schiphol

08:30 - 09:50LAX Los Angeles Los Angeles-CWL Cardiff Wales

17h 20m2 stops Minneapolis St Paul Amsterdam Schiphol

£601KLM

Tue, 12 Jan - Thu, 28 Jan

10:20 - 11:45CWL Cardiff Wales-LAX Los Angeles Los Angeles

33h 25m1 stop Amsterdam Schiphol

13:50 - 17:00LAX Los Angeles Los Angeles-CWL Cardiff Wales

19h 10m1 stop Amsterdam Schiphol

£604KLM

Tue, 12 Jan - Thu, 28 Jan

17:15 - 11:45CWL Cardiff Wales-SFO San Francisco

26h 30m1 stop Amsterdam Schiphol

07:00 - 09:15SFO San Francisco-CWL Cardiff Wales

18h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£610KLM

Mon, 14 Sep - Mon, 21 Sep

07:30 - 18:25CWL Cardiff Wales-LAX Los Angeles Los Angeles

18h 55m1 stop Dublin

20:10 - 23:25LAX Los Angeles Los Angeles-CWL Cardiff Wales

19h 15m1 stop Dublin

£613Multiple Airlines

Sat, 5 Sep - Tue, 8 Sep

10:20 - 00:47CWL Cardiff Wales-LAX Los Angeles Los Angeles

22h 27m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

14:15 - 17:00LAX Los Angeles Los Angeles-CWL Cardiff Wales

18h 45m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£613KLM

Tue, 12 Jan - Thu, 28 Jan

09:45 - 00:24CWL Cardiff Wales-LAX Los Angeles Los Angeles

22h 39m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

11:30 - 16:45LAX Los Angeles Los Angeles-CWL Cardiff Wales

21h 15m2 stops Minneapolis St Paul Amsterdam Schiphol

£615Delta

Tue, 8 Sep - Tue, 22 Sep

09:45 - 00:24CWL Cardiff Wales-LAX Los Angeles Los Angeles

22h 39m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

07:40 - 09:15LAX Los Angeles Los Angeles-CWL Cardiff Wales

17h 35m2 stops Chicago O'Hare Intl Amsterdam Schiphol

£615Delta

Tue, 8 Sep - Tue, 22 Sep

09:45 - 13:13CWL Cardiff Wales-SFO San Francisco

59h 28m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

22:35 - 09:15SFO San Francisco-CWL Cardiff Wales

26h 40m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£644Virgin Atlantic

Mon, 7 Sep - Sun, 20 Sep

09:45 - 09:34CWL Cardiff Wales-SFO San Francisco

55h 49m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

21:43 - 16:45SFO San Francisco-CWL Cardiff Wales

35h 02m2 stops Boston Logan Intl Amsterdam Schiphol

£645Virgin Atlantic

Mon, 7 Sep - Sun, 20 Sep

09:45 - 22:51CWL Cardiff Wales-SAN San Diego

21h 06m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

14:10 - 10:50SAN San Diego-CWL Cardiff Wales

60h 40m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£859Virgin Atlantic

Wed, 21 Oct - Sat, 24 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:50 - 17:35CWL Cardiff Wales-LAX Los Angeles Los Angeles

39h 45m2 stops Amsterdam Schiphol Houston George Bush Intcntl

16:45 - 16:45LAX Los Angeles Los Angeles-CWL Cardiff Wales

16h 00m1 stop Amsterdam Schiphol

£1,131Multiple Airlines

Sat, 15 Aug - Sat, 22 Aug

17:15 - 22:00CWL Cardiff Wales-LAX Los Angeles Los Angeles

36h 45m2 stops Amsterdam Schiphol Salt Lake City

13:50 - 16:45LAX Los Angeles Los Angeles-CWL Cardiff Wales

18h 55m1 stop Amsterdam Schiphol

£1,139Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

17:35 - 17:35CWL Cardiff Wales-LAX Los Angeles Los Angeles

32h 00m2 stops Amsterdam Schiphol Houston George Bush Intcntl

14:19 - 16:45LAX Los Angeles Los Angeles-CWL Cardiff Wales

42h 26m2 stops Portland Amsterdam Schiphol

£1,142Multiple Airlines

Sat, 15 Aug - Sat, 22 Aug

17:35 - 14:45CWL Cardiff Wales-LAX Los Angeles Los Angeles

29h 10m1 stop Amsterdam Schiphol

16:45 - 16:45LAX Los Angeles Los Angeles-CWL Cardiff Wales

16h 00m1 stop Amsterdam Schiphol

£1,148Air France

Sat, 15 Aug - Sat, 22 Aug

17:15 - 16:46CWL Cardiff Wales-LAX Los Angeles Los Angeles

55h 31m2 stops Amsterdam Schiphol Salt Lake City

09:45 - 16:45LAX Los Angeles Los Angeles-CWL Cardiff Wales

23h 00m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£1,149Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

17:15 - 14:45CWL Cardiff Wales-LAX Los Angeles Los Angeles

29h 30m1 stop Amsterdam Schiphol

13:50 - 16:45LAX Los Angeles Los Angeles-CWL Cardiff Wales

18h 55m1 stop Amsterdam Schiphol

£1,156Air France

Tue, 11 Aug - Tue, 18 Aug

11:35 - 10:45CWL Cardiff Wales-LAX Los Angeles Los Angeles

31h 10m2 stops Toronto Pearson Intl Vancouver Intl

17:30 - 09:15LAX Los Angeles Los Angeles-CWL Cardiff Wales

31h 45m3 stops Munich Franz Josef Strauss Florence Peretola Amsterdam Schiphol

£1,352Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

11:35 - 13:37CWL Cardiff Wales-LAX Los Angeles Los Angeles

34h 02m3 stops Toronto Pearson Intl Edmonton Vancouver Intl

15:05 - 09:15LAX Los Angeles Los Angeles-CWL Cardiff Wales

34h 10m3 stops Vienna Intl Florence Peretola Amsterdam Schiphol

£1,365Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

09:50 - 08:20CWL Cardiff Wales-LAX Los Angeles Los Angeles

30h 30m3 stops Amsterdam Schiphol Barcelona-El Prat Casablanca Mohamed V

18:19 - 10:15LAX Los Angeles Los Angeles-CWL Cardiff Wales

31h 56m2 stops Minneapolis St Paul Toronto Pearson Intl

£1,595Multiple Airlines

Sat, 15 Aug - Sat, 22 Aug

09:50 - 08:20CWL Cardiff Wales-LAX Los Angeles Los Angeles

30h 30m3 stops Amsterdam Schiphol Barcelona-El Prat Casablanca Mohamed V

18:19 - 09:15LAX Los Angeles Los Angeles-CWL Cardiff Wales

30h 56m3 stops Minneapolis St Paul Toronto Pearson Intl Amsterdam Schiphol

£1,903Multiple Airlines

Sat, 15 Aug - Sat, 22 Aug

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KLM flights from Cardiff to California

Our best KLM deals on Cardiff to California flight tickets

KLM

12 Jan

CWL10:20Cardiff Wales

33h 25m

1 stop

LAX11:45Los Angeles Los Angeles

28 Jan

LAX08:30Los Angeles Los Angeles

17h 20m

2 stops

CWL09:50Cardiff Wales

£601

KLM

12 Jan

CWL10:20Cardiff Wales

33h 25m

1 stop

LAX11:45Los Angeles Los Angeles

28 Jan

LAX13:50Los Angeles Los Angeles

19h 10m

1 stop

CWL17:00Cardiff Wales

£604

KLM

14 Sept

CWL17:15Cardiff Wales

26h 30m

1 stop

SFO11:45San Francisco

21 Sept

SFO07:00San Francisco

18h 15m

2 stops

CWL09:15Cardiff Wales

£610

Delta flights from Cardiff to California

Our best Delta deals on Cardiff to California flight tickets

Delta

8 Sept

CWL09:45Cardiff Wales

22h 39m

2 stops

LAX00:24Los Angeles Los Angeles

22 Sept

LAX07:40Los Angeles Los Angeles

17h 35m

2 stops

CWL09:15Cardiff Wales

£615

Delta

8 Sept

CWL09:45Cardiff Wales

22h 39m

2 stops

LAX00:24Los Angeles Los Angeles

22 Sept

LAX11:30Los Angeles Los Angeles

21h 15m

2 stops

CWL16:45Cardiff Wales

£617

Delta

14 Sept

CWL09:45Cardiff Wales

21h 58m

2 stops

LAX23:43Los Angeles Los Angeles

25 Sept

LAX07:40Los Angeles Los Angeles

17h 35m

2 stops

CWL09:15Cardiff Wales

£638

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles Los Angeles

CWLLAX

Cardiff Wales

Tue 12/1

10:20-11:45

1 stop33h 25m

Los Angeles Los Angeles

Thu 28/1

08:30-09:50

2 stops17h 20m

£601

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles Los Angeles

CWLLAX

Cardiff Wales

Tue 12/1

10:20-11:45

1 stop33h 25m

Los Angeles Los Angeles

Thu 28/1

13:50-17:00

1 stop19h 10m

£604

CardiffSan Francisco

CWL Cardiff Wales - SFO San Francisco

CWLSFO

Cardiff Wales

Mon 14/9

17:15-11:45

1 stop26h 30m

San Francisco

Mon 21/9

07:00-09:15

2 stops18h 15m

£610

Fastest return journey

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles Los Angeles

CWLLAX

Cardiff Wales

Sat 5/9

07:30-18:25

1 stop18h 55m

Los Angeles Los Angeles

Tue 8/9

20:10-23:25

1 stop19h 15m

£613

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles Los Angeles

CWLLAX

Cardiff Wales

Tue 12/1

10:20-00:47

2 stops22h 27m

Los Angeles Los Angeles

Thu 28/1

14:15-17:00

2 stops18h 45m

£613

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles Los Angeles

CWLLAX

Cardiff Wales

Tue 8/9

09:45-00:24

2 stops22h 39m

Los Angeles Los Angeles

Tue 22/9

11:30-16:45

2 stops21h 15m

£615

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles Los Angeles

CWLLAX

Cardiff Wales

Tue 8/9

09:45-00:24

2 stops22h 39m

Los Angeles Los Angeles

Tue 22/9

07:40-09:15

2 stops17h 35m

£615

CardiffSan Francisco

CWL Cardiff Wales - SFO San Francisco

CWLSFO

Cardiff Wales

Mon 7/9

09:45-13:13

2 stops59h 28m

San Francisco

Sun 20/9

22:35-09:15

2 stops26h 40m

£644

CardiffSan Francisco

CWL Cardiff Wales - SFO San Francisco

CWLSFO

Cardiff Wales

Mon 7/9

09:45-09:34

2 stops55h 49m

San Francisco

Sun 20/9

21:43-16:45

2 stops35h 02m

£645

CardiffSan Diego

CWL Cardiff Wales - SAN San Diego

CWLSAN

Cardiff Wales

Wed 21/10

09:45-22:51

2 stops21h 06m

San Diego

Sat 24/10

14:10-10:50

2 stops60h 40m

£859

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cardiff to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to California?

If you are unable to visit California during the month of August, then departing from Cardiff during the month January is also very affordable. Most momondo users find prices during this month for around £0.

Cheap Cardiff to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to California

Fastest flight time	16h 50m
Direct flights	None

The fastest flight from Cardiff to California takes 16h 50m

There are no direct flights from Cardiff to California. There are no popular flight routes from Cardiff to California.

Search flight deals

Frequently asked questions about flying from Cardiff to California

When did momondo last update prices for flights from Cardiff Wales Airport to California?
Prices for flights from Cardiff Wales Airport to California are refreshed on a daily basis.
How many operators does momondo search for flights from Cardiff Wales Airport to California?
The number of operators available for flights from Cardiff Wales Airport to California is 2 as of August 2026.
How old do you have to be to fly from Cardiff Wales Airport to California?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Cardiff to California

Compare and see reviews for airlines that fly from Cardiff to California with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £466	Free Cancellation	Rating 7.5 694 reviews		Search Virgin Atlantic flights
KLM	PriceFrom £494	Free Cancellation	Rating 7.8 1,555 reviews		Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to California?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cardiff to California for you.

Can I find flights from Cardiff to California with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cardiff to California flights to just show those with flexible booking policies.

How can momondo help me find flights from Cardiff to California?

Once all potential Cardiff to California flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cardiff to California right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cardiff to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.