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Cheap flights from Los Angeles to Cardiff from $383

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Cardiff departing on 9/21. 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 Los Angeles to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 pm - 6:55 am
LAX
-
CWL
26h 45m
1 stop
Multiple Airlines Logo
11:30 pm - 5:30 pm
CWL
-
LAX
50h 00m
2 stops
$1,017Multiple Airlines
Thu, May 7 - Wed, May 20
KLM Logo
8:30 am - 9:15 am
LAX
-
CWL
16h 45m
2 stops
KLM Logo
9:45 am - 11:50 am
CWL
-
LAX
34h 05m
1 stop
$1,026KLM
Wed, Sep 23 - Tue, Sep 29
Delta Logo
7:00 am - 9:15 am
LAX
-
CWL
18h 15m
2 stops
Delta Logo
9:45 am - 12:12 am
CWL
-
LAX
22h 27m
2 stops
$1,033Delta
Wed, Sep 23 - Tue, Sep 29
Delta Logo
6:00 am - 9:15 am
LAX
-
CWL
19h 15m
2 stops
Delta Logo
9:45 am - 12:50 am
CWL
-
LAX
23h 05m
2 stops
$1,035Delta
Wed, Sep 23 - Tue, Sep 29
KLM Logo
4:45 pm - 9:15 am
LAX
-
CWL
32h 30m
1 stop
KLM Logo
5:15 pm - 2:45 pm
CWL
-
LAX
29h 30m
1 stop
$1,068KLM
Wed, Sep 23 - Tue, Sep 29
KLM Logo
4:45 pm - 9:15 am
LAX
-
CWL
32h 30m
1 stop
KLM Logo
5:15 pm - 2:45 pm
CWL
-
LAX
29h 30m
1 stop
$1,069KLM
Wed, Sep 23 - Tue, Sep 29
KLM Logo
8:30 am - 9:15 am
LAX
-
CWL
16h 45m
2 stops
KLM Logo
5:15 pm - 11:50 am
CWL
-
LAX
26h 35m
1 stop
$1,073KLM
Wed, Sep 23 - Tue, Sep 29
KLM Logo
8:30 am - 9:15 am
LAX
-
CWL
16h 45m
2 stops
KLM Logo
5:15 pm - 11:50 am
CWL
-
LAX
26h 35m
1 stop
$1,076KLM
Wed, Sep 23 - Tue, Sep 29
KLM Logo
8:30 am - 9:15 am
LAX
-
CWL
16h 45m
2 stops
KLM Logo
9:45 am - 8:26 pm
CWL
-
LAX
18h 41m
2 stops
$1,082KLM
Wed, Sep 23 - Tue, Sep 29
KLM Logo
4:45 pm - 9:15 am
LAX
-
CWL
32h 30m
1 stop
KLM Logo
5:15 pm - 2:45 pm
CWL
-
LAX
29h 30m
1 stop
$1,084KLM
Wed, Sep 23 - Tue, Sep 29

KLM flights from Los Angeles to Cardiff

Our best KLM deals on Los Angeles to Cardiff flight tickets
KLM
Sep 23
LAX8:30 amLos Angeles
16h 45m
2 stops
CWL9:15 amCardiff Wales
Sep 29
CWL9:45 amCardiff Wales
34h 05m
1 stop
LAX11:50 amLos Angeles
$1,026
KLM
Sep 23
LAX4:45 pmLos Angeles
32h 30m
1 stop
CWL9:15 amCardiff Wales
Sep 29
CWL5:15 pmCardiff Wales
29h 30m
1 stop
LAX2:45 pmLos Angeles
$1,068
KLM
Sep 23
LAX4:45 pmLos Angeles
32h 30m
1 stop
CWL9:15 amCardiff Wales
Sep 29
CWL5:15 pmCardiff Wales
29h 30m
1 stop
LAX2:45 pmLos Angeles
$1,069

WestJet flights from Los Angeles to Cardiff

Our best WestJet deals on Los Angeles to Cardiff flight tickets
WestJet
May 23
LAX1:15 pmLos Angeles
37h 00m
2 stops
CWL10:15 amCardiff Wales
May 30
CWL11:35 amCardiff Wales
31h 45m
2 stops
LAX11:20 amLos Angeles
$1,179
WestJet
Jun 28
LAX1:15 pmLos Angeles
37h 00m
2 stops
CWL10:15 amCardiff Wales
Jul 6
CWL11:35 amCardiff Wales
42h 30m
2 stops
LAX10:05 pmLos Angeles
$1,268
WestJet
Jun 24
LAX6:05 pmLos Angeles
56h 10m
2 stops
CWL10:15 amCardiff Wales
Jul 4
CWL11:35 amCardiff Wales
36h 25m
2 stops
LAX4:00 pmLos Angeles
$1,353

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles 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 April 12, 2026.
Use the filters below to find and compare flights from Los Angeles 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

Thu 5/7

8:10 pm-6:55 am

1 stop26h 45m

Cardiff Wales

Wed 5/20

11:30 pm-5:30 pm

2 stops50h 00m

$1,017

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

8:30 am-9:15 am

2 stops16h 45m

Cardiff Wales

Tue 9/29

9:45 am-11:50 am

1 stop34h 05m

$1,026

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

7:00 am-9:15 am

2 stops18h 15m

Cardiff Wales

Tue 9/29

9:45 am-12:12 am

2 stops22h 27m

$1,033

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

6:00 am-9:15 am

2 stops19h 15m

Cardiff Wales

Tue 9/29

9:45 am-12:50 am

2 stops23h 05m

$1,035

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

4:45 pm-9:15 am

1 stop32h 30m

Cardiff Wales

Tue 9/29

5:15 pm-2:45 pm

1 stop29h 30m

$1,068

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

4:45 pm-9:15 am

1 stop32h 30m

Cardiff Wales

Tue 9/29

5:15 pm-2:45 pm

1 stop29h 30m

$1,069

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

8:30 am-9:15 am

2 stops16h 45m

Cardiff Wales

Tue 9/29

5:15 pm-11:50 am

1 stop26h 35m

$1,073

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

8:30 am-9:15 am

2 stops16h 45m

Cardiff Wales

Tue 9/29

5:15 pm-11:50 am

1 stop26h 35m

$1,076
Quickest round-trip

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

8:30 am-9:15 am

2 stops16h 45m

Cardiff Wales

Tue 9/29

9:45 am-8:26 pm

2 stops18h 41m

$1,082

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 9/23

4:45 pm-9:15 am

1 stop32h 30m

Cardiff Wales

Tue 9/29

5:15 pm-2:45 pm

1 stop29h 30m

$1,084

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Cardiff from

How to get the cheapest flight ticket from Los Angeles 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 Los Angeles to Cardiff flights?

You could potentially save up to 28% on your flight if you consider stops on a Los Angeles to Cardiff flight.

When to book flights from Los Angeles to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Los Angeles to Cardiff (LAX to CWL) flight deals and tips

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

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from Los Angeles to Cardiff takes 16h 00m
There are no direct flights from Los Angeles to Cardiff. There are no popular flight routes from Los Angeles to Cardiff.
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Frequently asked questions about flying from Los Angeles to Cardiff

  • How far is Los Angeles to Cardiff Wales by plane?

    Cardiff Wales is 5340.9 mi away from Los Angeles. Flights usually cover this in 16h 00m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Los Angeles Airport 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 Los Angeles Airport to Cardiff Wales Airport.

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

    The travel and health documents required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Cardiff from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cardiff quick and easy, saving you time and money.

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

Flights from Los Angeles 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 Los Angeles to Cardiff?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to Cardiff.

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

Price alerts on flights to Cardiff from Los Angeles 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.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organize 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

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