How long is the flight from Cardiff to Los Angeles?

Delta and KLM can get you from Cardiff to Los Angeles in just under 18h 45m. Your travel time can differ by up to 2h 39m. There are 5349 mi between Cardiff and Los Angeles. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest airline to fly from Cardiff to Los Angeles round-trip?

Cheapflights users have booked flights from Cardiff to Los Angeles round-trip from £538. KLM is 25% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What is the cheapest time of day to fly from CWL to LAX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to Los Angeles as you normally would.

Can I find deals for flights from Cardiff to Los Angeles that include hotel bookings?

Yes. In addition to deals on Cardiff to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cardiff to Los Angeles?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Los Angeles.

Can I find deals for business class flights from Cardiff to Los Angeles?

Yes. Cheapflights offers flight deals from Cardiff to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£353+ Cheap Flights from Cardiff to Los Angeles

Cheap flight deals from Cardiff to Los Angeles

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Cardiff to Los Angeles
Explore the most affordable flight options available from Cardiff to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Thu 22/1017:15 -

1 stop29h 30m

Thu 29/1014:50 -

1 stop19h 10m

Deal found 24/9£553

Wed 21/1017:15 -

1 stop29h 30m

Wed 28/1015:34 -

2 stops18h 26m

Deal found 23/9£558

Wed 4/1110:20 -

1 stop33h 25m

Wed 11/1109:40 -

2 stops16h 05m

Deal found 19/9£559

Wed 21/1017:15 -

1 stop26h 35m

Wed 28/1006:30 -

2 stops20h 15m

Deal found 23/9£565

Thu 22/1009:45 -

2 stops21h 24m

Thu 29/1006:00 -

2 stops20h 50m

Deal found 24/9£566

Thu 5/1117:30 -

1 stop26h 15m

Thu 12/1113:50 -

1 stop19h 10m

Deal found 21/9£568

Wed 21/1009:45 -

2 stops22h 58m

Wed 28/1012:20 -

2 stops21h 40m

Deal found 23/9£570

Thu 5/1110:20 -

2 stops20h 15m

Thu 12/1106:00 -

2 stops19h 50m

Deal found 20/9£571

Sat 7/1117:30 -

1 stop26h 15m

Sat 14/1123:59 -

2 stops25h 51m

Deal found 23/9£616

Sat 7/1110:20 -

2 stops31h 45m

Sat 14/1106:20 -

2 stops19h 30m

Deal found 23/9£641

Find flight deals from Cardiff to Los Angeles

Round-trip from	£553
One-way from	£353
Popular in	August
Cheapest in	April
Average price	£621

KLM
22/10-29/10
2 total stops
48h 40m total
Cardiff to Los Angeles

Search Deals

7/11-31/12
3 total stops
31h 05m total
Cardiff to Los Angeles

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£118 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 12% potential price decrease (£60 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles

CWLLAX

Cardiff Wales

Sat 12/12

10:50-11:15

3 stops56h 25m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£384

Fastest return journey

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles

CWLLAX

Cardiff Wales

Sat 7/11

10:50-07:20

2 stops28h 30m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£406

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles

CWLLAX

Cardiff Wales

Thu 22/10

17:15-14:45

1 stop29h 30m

Los Angeles

Thu 29/10

14:50-17:00

1 stop19h 10m

£553

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles

CWLLAX

Cardiff Wales

Thu 22/10

09:45-23:09

2 stops21h 24m

Los Angeles

Thu 29/10

06:00-09:50

2 stops20h 50m

£566

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles

CWLLAX

Cardiff Wales

Wed 21/10

09:45-20:30

2 stops18h 45m

Los Angeles

Wed 28/10

06:30-09:45

2 stops20h 15m

£570

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles

CWLLAX

Cardiff Wales

Wed 4/11

17:30-16:04

2 stops30h 34m

Los Angeles

Wed 11/11

09:40-09:45

2 stops16h 05m

£571

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles

CWLLAX

Cardiff Wales

Tue 2/2

17:30-11:45

1 stop26h 15m

Los Angeles

Sun 7/2

13:50-17:00

1 stop19h 10m

£574

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles

CWLLAX

Cardiff Wales

Sun 31/1

17:30-11:45

1 stop26h 15m

Los Angeles

Fri 5/2

13:50-17:00

1 stop19h 10m

£574

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles

CWLLAX

Cardiff Wales

Wed 3/2

10:20-11:45

1 stop33h 25m

Los Angeles

Sun 7/2

06:00-09:50

2 stops19h 50m

£605

CardiffLos Angeles

CWL Cardiff Wales - LAX Los Angeles

CWLLAX

Cardiff Wales

Fri 29/1

10:20-11:45

1 stop33h 25m

Los Angeles

Tue 9/2

14:15-17:00

2 stops18h 45m

£605

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Cardiff to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Cardiff with our price prediction graph.

CWL-LAX

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How much does it cost for a return flight from Cardiff to Los Angeles?

Airfare is below average for this route at the moment.

Cardiff to Los Angeles flights typically cost between £591 and £640 in October.
The cheapest return price found within the last 5 days was £553 on Multiple Airlines (22 Oct–29 Oct).

Reviews of airlines servicing Los Angeles

See what other customers who have flown with KLM from Cardiff to Los Angeles have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,576 reviews

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

How long is the flight from Cardiff to Los Angeles?
Delta and KLM can get you from Cardiff to Los Angeles in just under 18h 45m. Your travel time can differ by up to 2h 39m. There are 5349 mi between Cardiff and Los Angeles. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Cardiff to Los Angeles round-trip?
Cheapflights users have booked flights from Cardiff to Los Angeles round-trip from £538. KLM is 25% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Cardiff to Los Angeles that include hotel bookings?
Yes. In addition to deals on Cardiff to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Los Angeles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Los Angeles.
Can I find deals for business class flights from Cardiff to Los Angeles?
Yes. Cheapflights offers flight deals from Cardiff to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Cardiff to Los Angeles

Top airline flying from Cardiff to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£538	Average£692	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Cardiff to Los Angeles?

Cheapflights makes it easy to find Cardiff to Los Angeles flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Los Angeles?

Millions of users choose and trust Cheapflights to book the best flight deals from Cardiff to Los Angeles for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Cardiff to Los Angeles with no change fees?

Yes, we can. To see specific flights from Cardiff to Los Angeles with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cardiff to Los Angeles become cheaper?

Yes! Start tracking prices for Cardiff to Los Angeles flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Cardiff to Los Angeles from £353

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Los Angeles

Cheapest flights from Cardiff to Los AngelesExplore the most affordable flight options available from Cardiff to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Explore the most affordable flight options available from Cardiff to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Best flights from Cardiff to Los AngelesDiscover carefully curated flight deals from Cardiff to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Discover carefully curated flight deals from Cardiff to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Last-minute flights from Cardiff to Los AngelesDiscover last-minute flight deals from Cardiff to Los Angeles. Data last updated 24 September 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Los Angeles. Data last updated 24 September 2026 and is based on user searches.

One-way flights from Cardiff to Los AngelesSearch for one-way flight options from Cardiff to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Search for one-way flight options from Cardiff to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Find flight deals from Cardiff to Los Angeles

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to Los Angeles that are best for you.

Best time to book a flight from Cardiff to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Cardiff with our price prediction graph.

Cheapflights Insights

How much does it cost for a return flight from Cardiff to Los Angeles?

Airfare is below average for this route at the moment.

Cardiff to Los Angeles flights typically cost between £591 and £640 in October.The cheapest return price found within the last 5 days was £553 on Multiple Airlines (22 Oct–29 Oct).

Reviews of airlines servicing Los Angeles

See what other customers who have flown with KLM from Cardiff to Los Angeles have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Cardiff to Los Angeles?

What is the cheapest airline to fly from Cardiff to Los Angeles round-trip?

Can I find deals for flights from Cardiff to Los Angeles that include hotel bookings?

How can I find direct flights from Cardiff to Los Angeles?

Can I find deals for business class flights from Cardiff to Los Angeles?

Travelling to a place near Los Angeles?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Los Angeles

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Complete your trip

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Direct flights to California

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Search flights from Cardiff to Los Angeles by cabin class

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Other flights to Los Angeles

Explore flights to Los Angeles departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 September 2026.

Cardiff and Los Angeles flights

Browse other Cardiff and Los Angeles flight options. Last updated on 24 September 2026.

Other flights from Cardiff

Browse through other flights departing from Cardiff. Flights are based on user searches made on Cheapflights and were last updated on 24 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Cardiff to Los Angeles

Fly with Cheapflights

How does Cheapflights help users find flights from Cardiff to Los Angeles?

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Los Angeles?

Can Cheapflights find flights from Cardiff to Los Angeles with no change fees?

Can Cheapflights notify me if prices for flights from Cardiff to Los Angeles become cheaper?

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Travel Smart

Cheapest flights from Cardiff to Los Angeles
Explore the most affordable flight options available from Cardiff to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Best flights from Cardiff to Los Angeles
Discover carefully curated flight deals from Cardiff to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Last-minute flights from Cardiff to Los Angeles
Discover last-minute flight deals from Cardiff to Los Angeles. Data last updated 24 September 2026 and is based on user searches.

One-way flights from Cardiff to Los Angeles
Search for one-way flight options from Cardiff to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Cardiff to Los Angeles flights typically cost between £591 and £640 in October.
The cheapest return price found within the last 5 days was £553 on Multiple Airlines (22 Oct–29 Oct).