CWL - LAX

£573 Find Cheap Flights from Cardiff to Los Angeles

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Los Angeles departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Los Angeles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Los Angeles, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Los Angeles, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£573
Typical prices: £553-£632
KLM
Sun 4/10Sun 25/10
CWL - LAX • 2 stops
Cheapest one-way flight
£700
WestJet
Thu 23/7
CWL - LAX • 2 stops
Top airlines
Cheapest • from £573 (return)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Cardiff and Los Angeles. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Los Angeles!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cardiff to Los Angeles (CWL-LAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to Los Angeles that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to Los Angeles

Sun, 4 Oct - Sun, 25 Oct
KLM Logo
09:50 - 20:37
CWL
-
LAX
18h 47m
2 stops
KLM Logo
09:30 - 09:50
LAX
-
CWL
17h 20m
2 stops
£573KLM
Sun, 4 Oct - Sun, 25 Oct
Multiple Airlines Logo
09:50 - 11:50
CWL
-
LAX
34h 00m
1 stop
Multiple Airlines Logo
14:45 - 17:00
LAX
-
CWL
19h 15m
1 stop
£583Multiple Airlines
Sun, 4 Oct - Sun, 25 Oct
Delta Logo
09:50 - 20:37
CWL
-
LAX
18h 47m
2 stops
Delta Logo
09:50 - 17:00
LAX
-
CWL
24h 10m
2 stops
£584Delta
Sun, 4 Oct - Sun, 25 Oct
Delta Logo
09:50 - 20:37
CWL
-
LAX
18h 47m
2 stops
Delta Logo
09:50 - 17:00
LAX
-
CWL
24h 10m
2 stops
£586Delta
Sun, 4 Oct - Sun, 25 Oct
Delta Logo
09:50 - 20:37
CWL
-
LAX
18h 47m
2 stops
Delta Logo
09:50 - 17:00
LAX
-
CWL
24h 10m
2 stops
£587Delta
Tue, 14 Jul - Mon, 3 Aug
KLM Logo
09:45 - 09:55
CWL
-
LAX
32h 10m
2 stops
KLM Logo
14:00 - 16:45
LAX
-
CWL
18h 45m
2 stops
£597KLM
Sun, 4 Oct - Sun, 25 Oct
KLM Logo
09:50 - 11:50
CWL
-
LAX
34h 00m
1 stop
KLM Logo
14:45 - 17:00
LAX
-
CWL
19h 15m
1 stop
£603KLM
Tue, 3 Nov - Sat, 14 Nov
Delta Logo
10:20 - 11:45
CWL
-
LAX
33h 25m
1 stop
Delta Logo
06:00 - 09:50
LAX
-
CWL
19h 50m
2 stops
£604Delta
Fri, 6 Nov - Tue, 10 Nov
Delta Logo
10:20 - 22:35
CWL
-
LAX
20h 15m
2 stops
Delta Logo
05:55 - 17:00
LAX
-
CWL
27h 05m
2 stops
£607Delta
Sun, 4 Oct - Sun, 25 Oct
Multiple Airlines Logo
09:50 - 11:50
CWL
-
LAX
34h 00m
1 stop
Multiple Airlines Logo
14:45 - 17:00
LAX
-
CWL
19h 15m
1 stop
£619Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Cardiff to Los Angeles flights

Get data-powered insights and trends into flights from Cardiff to Los Angeles to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Cardiff to Los Angeles?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cardiff to Los Angeles, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cardiff to Los Angeles is January, where tickets cost £0 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is £949 and £782 respectively.

Good to know - Cheap tickets from Cardiff to Los Angeles

Low seasonApril
Cheapest flight£573
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from Cardiff to Los Angeles

When to book flights from Cardiff to Los Angeles

Are your dates flexible? Find out the best times to travel from Cardiff to Los Angeles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cardiff to Los Angeles

  • What is the cheapest flight from Cardiff to Los Angeles?

    In the last 3 days, the lowest price for a flight from Cardiff to Los Angeles was £546 for a one-way ticket and £573 for a return.

  • Which aircraft models fly most regularly from Cardiff to Los Angeles?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cardiff to Los Angeles?

    SkyTeam is the only airline alliance operating flights between Cardiff and Los Angeles.

  • Which is the best airline for flights from Cardiff to Los Angeles, KLM or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Cardiff to Los Angeles are KLM and Virgin Atlantic. With an average price for the route of £622 and an overall rating of 7.8, KLM is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £565 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Cardiff to Los Angeles?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to Los Angeles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to Los Angeles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Cardiff is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to Los Angeles?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Los Angeles with an airline and back to Cardiff with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to Los Angeles?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Cardiff to Los Angeles

 
See real verified KAYAK customer reviews for airlines flying from Cardiff to Los Angeles. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cardiff to Los Angeles? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1531 reviews
7.2Entertainment
7.7Comfort
7.3Food
7.8Boarding
8.4Crew
Airline reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

8.0 ExcellentAnonymous, Jun 2026
LHR - AMS
Read more KLM reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Lounge was top notch h with great variety of food and drinks. Cabin crew were great. Smooth flight.

My seat 3G did not go down fully and the buttons were not working properly

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

Security area in terminal 3 needs to be made much nicer. Less claustrophobic and use of glass and big ceilings wouldhelp

accomodating check in staff, friendly flight crew ( a crew member was speaking tactlessly and was overfamiliar with passengers

Seats need to be updated. Allowance needs to be made for dinner service at an alternative time

If I could fly Virgin Atlantic airlines to every place, I need to go, I would. Leaving Heathrow through the special virgin air entrance, security is completely white glove service. I love this airline. From ticketing agents to flight staff everyone tries to make it a wonderful & happy flight experience. I wish other airlines copied the positive culture of Virgin Airlines.

Everything you need to know for your flight from Cardiff to Los Angeles

Information on your arrival and departure airports