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

WestJet is the most popular carrier operating from Cardiff Wales to California

Which airlines fly to California?

KLM, Virgin Atlantic and Aer Lingus 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 47% 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.

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 June 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.

£401 Cheap Flights from Cardiff to California in 2026

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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.

09:50 - 20:37

CWL

LAX

18h 47m

2 stops

09:30 - 09:50

LAX

CWL

17h 20m

2 stops

£573KLM

Sun, 4 Oct - Sun, 25 Oct

09:50 - 20:37

CWL

LAX

18h 47m

2 stops

14:45 - 17:00

LAX

CWL

19h 15m

1 stop

£584KLM

Sun, 4 Oct - Sun, 25 Oct

09:50 - 20:37

CWL

LAX

18h 47m

2 stops

09:50 - 17:00

LAX

CWL

24h 10m

2 stops

£586Delta

Sun, 4 Oct - Sun, 25 Oct

09:50 - 11:50

CWL

LAX

34h 00m

1 stop

14:45 - 17:00

LAX

CWL

19h 15m

1 stop

£620Multiple Airlines

Sun, 4 Oct - Sun, 25 Oct

09:50 - 11:50

CWL

LAX

34h 00m

1 stop

14:45 - 17:00

LAX

CWL

19h 15m

1 stop

£621Multiple Airlines

Sun, 4 Oct - Sun, 25 Oct

09:50 - 20:37

CWL

LAX

18h 47m

2 stops

09:54 - 17:00

LAX

CWL

24h 06m

2 stops

£645Delta

Sun, 4 Oct - Sun, 25 Oct

17:15 - 18:35

CWL

LAS

33h 20m

1 stop

20:25 - 16:45

LAS

CWL

12h 20m

1 stop

£748Air France

Sun, 9 Aug - Sun, 16 Aug

17:15 - 11:45

CWL

SFO

26h 30m

1 stop

13:45 - 16:45

SFO

CWL

19h 00m

1 stop

£750Air France

Sun, 9 Aug - Sun, 16 Aug

11:35 - 21:40

CWL

LAS

42h 05m

2 stops

16:35 - 10:15

LAS

CWL

57h 40m

2 stops

£976WestJet

Sat, 22 Aug - Fri, 28 Aug

11:35 - 21:40

CWL

LAS

42h 05m

2 stops

18:10 - 10:15

LAS

CWL

32h 05m

2 stops

£996WestJet

Tue, 11 Aug - Tue, 18 Aug

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Air France flights from Cardiff to California

Our best Air France deals on Cardiff to California flight tickets

Air France

10 Aug

CWL09:45Cardiff Wales

34h 05m

1 stop

LAX11:50Los Angeles Los Angeles

17 Aug

LAX16:45Los Angeles Los Angeles

16h 00m

1 stop

CWL16:45Cardiff Wales

£691

Air France

27 Jul

CWL17:15Cardiff Wales

26h 35m

1 stop

LAX11:50Los Angeles Los Angeles

3 Aug

LAX13:50Los Angeles Los Angeles

18h 55m

1 stop

CWL16:45Cardiff Wales

£713

Air France

9 Aug

CWL17:15Cardiff Wales

33h 20m

1 stop

LAS18:35Las Vegas Harry Reid Intl

16 Aug

LAS20:25Las Vegas Harry Reid Intl

12h 20m

1 stop

CWL16:45Cardiff Wales

£748

Delta flights from Cardiff to California

Our best Delta deals on Cardiff to California flight tickets

Delta

4 Oct

CWL09:50Cardiff Wales

18h 47m

2 stops

LAX20:37Los Angeles Los Angeles

25 Oct

LAX09:50Los Angeles Los Angeles

24h 10m

2 stops

CWL17:00Cardiff Wales

£584

Delta

4 Oct

CWL09:50Cardiff Wales

18h 47m

2 stops

LAX20:37Los Angeles Los Angeles

25 Oct

LAX09:50Los Angeles Los Angeles

24h 10m

2 stops

CWL17:00Cardiff Wales

£586

Delta

4 Oct

CWL09:50Cardiff Wales

18h 47m

2 stops

LAX20:37Los Angeles Los Angeles

25 Oct

LAX09:54Los Angeles Los Angeles

24h 06m

2 stops

CWL17:00Cardiff Wales

£645

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-20:37

2 stops18h 47m

Los Angeles Los Angeles

Sun 25/10

09:30-09:50

2 stops17h 20m

£573

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-20:37

2 stops18h 47m

Los Angeles Los Angeles

Sun 25/10

14:45-17:00

1 stop19h 15m

£584

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-20:37

2 stops18h 47m

Los Angeles Los Angeles

Sun 25/10

09:50-17:00

2 stops24h 10m

£586

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-11:50

1 stop34h 00m

Los Angeles Los Angeles

Sun 25/10

14:45-17:00

1 stop19h 15m

£620

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-11:50

1 stop34h 00m

Los Angeles Los Angeles

Sun 25/10

14:45-17:00

1 stop19h 15m

£621

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-20:37

2 stops18h 47m

Los Angeles Los Angeles

Sun 25/10

09:54-17:00

2 stops24h 06m

£645

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sun 9/8

17:15-18:35

1 stop33h 20m

Las Vegas Harry Reid Intl

Sun 16/8

20:25-16:45

1 stop12h 20m

£748

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Sun 9/8

17:15-11:45

1 stop26h 30m

San Francisco

Sun 16/8

13:45-16:45

1 stop19h 00m

£750

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sat 22/8

11:35-21:40

2 stops42h 05m

Las Vegas Harry Reid Intl

Fri 28/8

16:35-10:15

2 stops57h 40m

£976

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Tue 11/8

11:35-21:40

2 stops42h 05m

Las Vegas Harry Reid Intl

Tue 18/8

18:10-10:15

2 stops32h 05m

£996

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 January, then departing from Cardiff during the month September is also very affordable. Most momondo users find prices during this month for around £476.

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 45m
Direct flights	None

The fastest flight from Cardiff to California takes 16h 45m

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 June 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 £476	Free Cancellation	Rating 7.5 690 reviews		Search Virgin Atlantic flights
KLM	PriceFrom £505	Free Cancellation	Rating 7.8 1,531 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.