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Cheap flights from California to Cardiff from $361

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 6/22. 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
0 bags

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Find the cheapest flights from California to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 pm - 11:05 pm
LAX
-
CWL
18h 55m
1 stop
Multiple Airlines Logo
11:15 pm - 5:30 pm
CWL
-
LAX
26h 15m
2 stops
$982Multiple Airlines
Tue, Aug 4 - Tue, Aug 25
Virgin Atlantic Logo
1:50 pm - 4:45 pm
LAX
-
CWL
18h 55m
1 stop
Virgin Atlantic Logo
5:15 pm - 11:50 am
CWL
-
LAX
26h 35m
1 stop
$1,023Virgin Atlantic
Tue, Aug 4 - Tue, Aug 25
Delta Logo
4:45 pm - 4:45 pm
LAX
-
CWL
16h 00m
1 stop
Delta Logo
9:45 am - 8:45 pm
CWL
-
LAX
19h 00m
2 stops
$1,032Delta
Wed, Sep 23 - Tue, Sep 29
KLM Logo
4:45 pm - 4:45 pm
LAX
-
CWL
16h 00m
1 stop
KLM Logo
9:45 am - 8:26 pm
CWL
-
LAX
18h 41m
2 stops
$1,033KLM
Wed, Sep 23 - Tue, Sep 29
Delta Logo
9:59 am - 4:45 pm
LAX
-
CWL
22h 46m
2 stops
Delta Logo
9:45 am - 10:50 pm
CWL
-
LAX
21h 05m
2 stops
$1,036Delta
Wed, Sep 23 - Tue, Sep 29
KLM Logo
5:05 pm - 4:45 pm
LAX
-
CWL
15h 40m
2 stops
KLM Logo
9:45 am - 8:26 pm
CWL
-
LAX
18h 41m
2 stops
$1,037KLM
Wed, Sep 23 - Tue, Sep 29
Delta Logo
1:49 pm - 4:45 pm
SNA
-
CWL
18h 56m
2 stops
Delta Logo
9:45 am - 10:06 pm
CWL
-
SNA
20h 21m
2 stops
$1,037Delta
Tue, Aug 4 - Tue, Aug 25
KLM Logo
1:40 pm - 9:15 am
SAN
-
CWL
35h 35m
1 stop
KLM Logo
5:15 pm - 11:50 am
CWL
-
SAN
26h 35m
1 stop
$1,044KLM
Tue, Sep 22 - Mon, Sep 28
KLM Logo
1:40 pm - 9:15 am
SAN
-
CWL
35h 35m
1 stop
KLM Logo
9:45 am - 11:50 am
CWL
-
SAN
34h 05m
1 stop
$1,045KLM
Tue, Sep 22 - Mon, Sep 28
WestJet Logo
6:00 am - 10:15 am
SFO
-
CWL
44h 15m
2 stops
WestJet Logo
11:35 am - 12:00 pm
CWL
-
SFO
56h 25m
2 stops
$1,305WestJet
Tue, Jun 23 - Tue, Jun 30

KLM flights from California to Cardiff

Our best KLM deals on California to Cardiff flight tickets
KLM
Sep 23
LAX4:45 pmLos Angeles
16h 00m
1 stop
CWL4:45 pmCardiff Wales
Sep 29
CWL9:45 amCardiff Wales
18h 41m
2 stops
LAX8:26 pmLos Angeles
$1,033
KLM
Sep 23
LAX5:05 pmLos Angeles
15h 40m
2 stops
CWL4:45 pmCardiff Wales
Sep 29
CWL9:45 amCardiff Wales
18h 41m
2 stops
LAX8:26 pmLos Angeles
$1,037
KLM
Sep 22
SAN1:40 pmSan Diego
35h 35m
1 stop
CWL9:15 amCardiff Wales
Sep 28
CWL5:15 pmCardiff Wales
26h 35m
1 stop
SAN11:50 amSan Diego
$1,044

WestJet flights from California to Cardiff

Our best WestJet deals on California to Cardiff flight tickets
WestJet
Jun 23
SFO6:00 amSan Francisco
44h 15m
2 stops
CWL10:15 amCardiff Wales
Jun 30
CWL11:35 amCardiff Wales
56h 25m
2 stops
SFO12:00 pmSan Francisco
$1,305
WestJet
Jul 14
LAX7:30 amLos Angeles
42h 45m
2 stops
CWL10:15 amCardiff Wales
Aug 4
CWL11:35 amCardiff Wales
42h 30m
2 stops
LAX10:05 pmLos Angeles
$1,416
WestJet
Jun 5
LAX6:05 pmLos Angeles
56h 10m
2 stops
CWL10:15 amCardiff Wales
Jun 9
CWL11:35 amCardiff Wales
31h 45m
2 stops
LAX11:20 amLos Angeles
$1,432

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 10, 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 round-trip

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Tue 8/4

8:10 pm-11:05 pm

1 stop18h 55m

Cardiff Wales

Tue 8/25

11:15 pm-5:30 pm

2 stops26h 15m

$982

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Tue 8/4

1:50 pm-4:45 pm

1 stop18h 55m

Cardiff Wales

Tue 8/25

5:15 pm-11:50 am

1 stop26h 35m

$1,023

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

4:45 pm-4:45 pm

1 stop16h 00m

Cardiff Wales

Tue 9/29

9:45 am-8:45 pm

2 stops19h 00m

$1,032

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

4:45 pm-4:45 pm

1 stop16h 00m

Cardiff Wales

Tue 9/29

9:45 am-8:26 pm

2 stops18h 41m

$1,033

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

9:59 am-4:45 pm

2 stops22h 46m

Cardiff Wales

Tue 9/29

9:45 am-10:50 pm

2 stops21h 05m

$1,036
Quickest round-trip

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

5:05 pm-4:45 pm

2 stops15h 40m

Cardiff Wales

Tue 9/29

9:45 am-8:26 pm

2 stops18h 41m

$1,037

Santa AnaCardiff

SNA - CWL

SNACWL

Santa Ana J. Wayne/Orange Cnty

Tue 8/4

1:49 pm-4:45 pm

2 stops18h 56m

Cardiff Wales

Tue 8/25

9:45 am-10:06 pm

2 stops20h 21m

$1,037

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Tue 9/22

1:40 pm-9:15 am

1 stop35h 35m

Cardiff Wales

Mon 9/28

5:15 pm-11:50 am

1 stop26h 35m

$1,044

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Tue 9/22

1:40 pm-9:15 am

1 stop35h 35m

Cardiff Wales

Mon 9/28

9:45 am-11:50 am

1 stop34h 05m

$1,045

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Tue 6/23

6:00 am-10:15 am

2 stops44h 15m

Cardiff Wales

Tue 6/30

11:35 am-12:00 pm

2 stops56h 25m

$1,305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 19% 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

15h 40m

Direct flights

None
The fastest flight from California to Cardiff takes 15h 40m
There are no direct flights from California to Cardiff. There are no popular flight routes from California to Cardiff.
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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 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Cardiff. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Cardiff from California with this policy.

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

Once all potential California to Cardiff 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 California to Cardiff right now. Can momondo alert me if prices change?

Price alerts on flights to Cardiff from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cabin classes currently available on flights to Cardiff

List of cabin classes available on flights landing in Cardiff. Availability may vary depending on flight origin and airline.
First Class to Cardiff
Business Class to Cardiff