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Cheap flights from California to Cardiff from £283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Cardiff departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from California to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:20 - 21:20
LAX
-
CWL
23h 00m
2 stops
Multiple Airlines Logo
23:15 - 22:05
CWL
-
LAX
30h 50m
3 stops
£666Multiple Airlines
Sat, 8 Aug - Wed, 19 Aug
Multiple Airlines Logo
20:10 - 21:20
LAX
-
CWL
17h 10m
1 stop
Multiple Airlines Logo
23:15 - 22:05
CWL
-
LAX
30h 50m
3 stops
£685Multiple Airlines
Sat, 8 Aug - Wed, 19 Aug
Multiple Airlines Logo
19:35 - 22:50
SFO
-
CWL
19h 15m
2 stops
Multiple Airlines Logo
23:15 - 15:27
CWL
-
SFO
24h 12m
2 stops
£687Multiple Airlines
Mon, 10 Aug - Tue, 18 Aug
Virgin Atlantic Logo
13:50 - 16:45
LAX
-
CWL
18h 55m
1 stop
Virgin Atlantic Logo
17:15 - 11:50
CWL
-
LAX
26h 35m
1 stop
£775Virgin Atlantic
Tue, 11 Aug - Tue, 18 Aug
Delta Logo
16:45 - 16:45
LAX
-
CWL
16h 00m
1 stop
Delta Logo
09:45 - 20:37
CWL
-
LAX
18h 52m
2 stops
£779Delta
Wed, 23 Sep - Tue, 29 Sep
Air France Logo
13:45 - 16:45
SFO
-
CWL
19h 00m
1 stop
Air France Logo
09:45 - 11:45
CWL
-
SFO
34h 00m
1 stop
£779Air France
Mon, 10 Aug - Tue, 18 Aug
Delta Logo
06:00 - 09:15
LAX
-
CWL
19h 15m
2 stops
Delta Logo
09:45 - 20:37
CWL
-
LAX
18h 52m
2 stops
£782Delta
Wed, 23 Sep - Tue, 29 Sep
KLM Logo
13:40 - 16:45
SAN
-
CWL
19h 05m
1 stop
KLM Logo
17:15 - 11:50
CWL
-
SAN
26h 35m
1 stop
£834KLM
Tue, 22 Sep - Mon, 28 Sep
KLM Logo
08:00 - 09:15
SAN
-
CWL
17h 15m
2 stops
KLM Logo
17:15 - 11:50
CWL
-
SAN
26h 35m
1 stop
£837KLM
Tue, 22 Sep - Mon, 28 Sep
Air France Logo
13:40 - 16:45
SAN
-
CWL
19h 05m
1 stop
Air France Logo
17:15 - 15:56
CWL
-
SAN
30h 41m
2 stops
£840Air France
Tue, 11 Aug - Tue, 18 Aug

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Virgin Atlantic flights from California to Cardiff

Our best Virgin Atlantic deals on California to Cardiff flight tickets
Virgin Atlantic
11 Aug
LAX13:50Los Angeles
18h 55m
1 stop
CWL16:45Cardiff Wales
18 Aug
CWL17:15Cardiff Wales
26h 35m
1 stop
LAX11:50Los Angeles
£775
Virgin Atlantic
8 Aug
LAX16:45Los Angeles
32h 30m
1 stop
CWL09:15Cardiff Wales
19 Aug
CWL17:15Cardiff Wales
26h 35m
1 stop
LAX11:50Los Angeles
£839

Delta flights from California to Cardiff

Our best Delta deals on California to Cardiff flight tickets
Delta
23 Sept
LAX16:45Los Angeles
16h 00m
1 stop
CWL16:45Cardiff Wales
29 Sept
CWL09:45Cardiff Wales
18h 52m
2 stops
LAX20:37Los Angeles
£779
Delta
23 Sept
LAX06:00Los Angeles
19h 15m
2 stops
CWL09:15Cardiff Wales
29 Sept
CWL09:45Cardiff Wales
18h 52m
2 stops
LAX20:37Los Angeles
£782
Delta
23 Sept
SAN15:20San Diego
17h 25m
2 stops
CWL16:45Cardiff Wales
29 Sept
CWL09:45Cardiff Wales
21h 49m
2 stops
SAN23:34San Diego
£799

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 30 June 2026.
Use the filters below to find and compare flights from California to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Sat 8/8

14:20-21:20

2 stops23h 00m

Cardiff Wales

Wed 19/8

23:15-22:05

3 stops30h 50m

£666

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Sat 8/8

20:10-21:20

1 stop17h 10m

Cardiff Wales

Wed 19/8

23:15-22:05

3 stops30h 50m

£685

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 10/8

19:35-22:50

2 stops19h 15m

Cardiff Wales

Tue 18/8

23:15-15:27

2 stops24h 12m

£687

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Tue 11/8

13:50-16:45

1 stop18h 55m

Cardiff Wales

Tue 18/8

17:15-11:50

1 stop26h 35m

£775
Fastest return journey

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 23/9

16:45-16:45

1 stop16h 00m

Cardiff Wales

Tue 29/9

09:45-20:37

2 stops18h 52m

£779

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 10/8

13:45-16:45

1 stop19h 00m

Cardiff Wales

Tue 18/8

09:45-11:45

1 stop34h 00m

£779

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 23/9

06:00-09:15

2 stops19h 15m

Cardiff Wales

Tue 29/9

09:45-20:37

2 stops18h 52m

£782

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Tue 22/9

13:40-16:45

1 stop19h 05m

Cardiff Wales

Mon 28/9

17:15-11:50

1 stop26h 35m

£834

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Tue 22/9

08:00-09:15

2 stops17h 15m

Cardiff Wales

Mon 28/9

17:15-11:50

1 stop26h 35m

£837

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Tue 11/8

13:40-16:45

1 stop19h 05m

Cardiff Wales

Tue 18/8

17:15-15:56

2 stops30h 41m

£840

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cardiff from

How to get the cheapest flight ticket from California to Cardiff

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

Can stopping save me money on California to Cardiff flights?

You could potentially save up to 32% on your flight if you consider stops on a California to Cardiff flight.

Cheap California to Cardiff flight deals and tips

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

Fastest flight time

18h 40m

Direct flights

None
The fastest flight from California to Cardiff takes 18h 40m
There are no direct flights from California to Cardiff. There are no popular flight routes from California to Cardiff.
Search flight deals

Frequently asked questions about flying from California to Cardiff

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

    Prices for flights from California to Cardiff Wales Airport are updated daily.

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

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

    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 California to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The required travel and health documents for your Cardiff Wales Airport 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 Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Cardiff

Compare and see reviews for airlines that fly from California to Cardiff with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £591Free CancellationRating
7.8
1,531 reviews
Search KLM flights

Travelling to a place near Cardiff?

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

Why use momondo?

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

It is quick and easy to find California to Cardiff flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cardiff that suits you.

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

Flights from California to Cardiff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for California to Cardiff flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from California to Cardiff now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cardiff and let you know when they change.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport