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Cheap flights from California to Cardiff from £241

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CWL
26 Feb — 5 Mar1
1 adult

Cheap flight deals from California to Cardiff

Keep the following information in mind while searching for California to Cardiff flight deals. Data was last updated 21 February 2025.

Round-trip from

£630

One-way from

£241

Popular in

July

Cheapest in

April

Average price

£614
Delta
  • Delta
  • 23/4-29/4
  • 4 total stops
  • 37h 06m total
  • California to Cardiff
Search Deals
2/4
  • 2/4
  • 3 total stops
  • 49h 10m total
  • California to Cardiff
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£124 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from California to Cardiff

Cheapest flights from California to Cardiff
Explore the most affordable flight options available from California to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 23/413:45SFO - CWL
2 stops19h 00mDelta
Tue 29/409:50CWL - SFO
2 stops18h 06mDelta
Deal found 20/2£630
Wed 2/406:20SAN - CWL
2 stops18h 55mDelta
Wed 9/409:50CWL - SAN
2 stops20h 30mDelta
Deal found 20/2£642
Wed 23/417:12SFO - CWL
2 stops15h 33mKLM
Tue 29/417:15CWL - SFO
1 stop26h 30mKLM
Deal found 20/2£731
Wed 7/516:50LAX - CWL
1 stop32h 25mKLM
Sun 11/509:50CWL - LAX
1 stop34h 00mKLM
Deal found 21/2£763
Wed 7/509:45LAX - CWL
2 stops23h 00mDelta
Sun 11/509:50CWL - LAX
2 stops22h 16mDelta
Deal found 21/2£775
Thu 6/310:08SNA - CWL
2 stops22h 47mKLM
Sun 9/317:25CWL - SNA
2 stops29h 55mKLM
Deal found 20/2£812
Wed 7/505:25LAX - CWL
3 stops30h 20mMultiple Airlines
Sun 11/511:00CWL - LAX
3 stops38h 17mMultiple Airlines
Deal found 20/2£897
Sun 6/417:15OAK - CWL
3 stops32h 00mMultiple Airlines
Sun 13/417:15CWL - OAK
3 stops31h 08mMultiple Airlines
Deal found 20/2£918
Wed 23/423:59SFO - CWL
3 stops35h 16mMultiple Airlines
Tue 29/420:15CWL - SFO
2 stops27h 30mMultiple Airlines
Deal found 20/2£1,042
Sun 6/406:00OAK - CWL
3 stops43h 15mKLM
Sun 13/409:50CWL - OAK
2 stops21h 56mKLM
Deal found 20/2£1,498
Wed 5/306:20SJC - CWL
2 stops19h 30mKLM
Thu 6/317:25CWL - SJC
2 stops33h 51mKLM
Deal found 20/2£1,542

Find flights from California to Cardiff within your budget

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, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.

Fly from

California

Fly to

Cardiff

Route

Depart

Return

Price

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Wed 23/4

13:45-16:45

2 stops19h 00m

Cardiff Wales

Tue 29/4

09:50-19:56

2 stops18h 06m

£630

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Wed 2/4

06:20-09:15

2 stops18h 55m

Cardiff Wales

Wed 9/4

09:50-22:20

2 stops20h 30m

£642

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Wed 23/4

17:12-16:45

2 stops15h 33m

Cardiff Wales

Tue 29/4

17:15-11:45

1 stop26h 30m

£731

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 7/5

16:50-09:15

1 stop32h 25m

Cardiff Wales

Sun 11/5

09:50-11:50

1 stop34h 00m

£763

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 7/5

09:45-16:45

2 stops23h 00m

Cardiff Wales

Sun 11/5

09:50-00:06

2 stops22h 16m

£775

Santa AnaCardiff

SNA - CWL

SNACWL

Santa Ana J. Wayne/Orange Cnty

Thu 6/3

10:08-16:55

2 stops22h 47m

Cardiff Wales

Sun 9/3

17:25-16:20

2 stops29h 55m

£812

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Wed 7/5

05:25-19:45

3 stops30h 20m

Cardiff Wales

Sun 11/5

11:00-17:17

3 stops38h 17m

£897

OaklandCardiff

OAK - CWL

OAKCWL

Oakland

Sun 6/4

17:15-09:15

3 stops32h 00m

Cardiff Wales

Sun 13/4

17:15-16:23

3 stops31h 08m

£918

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Wed 23/4

23:59-19:15

3 stops35h 16m

Cardiff Wales

Tue 29/4

20:15-15:45

2 stops27h 30m

£1,042

OaklandCardiff

OAK - CWL

OAKCWL

Oakland

Sun 6/4

06:00-09:15

3 stops43h 15m

Cardiff Wales

Sun 13/4

09:50-23:46

2 stops21h 56m

£1,498

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 15 results
1
2

Best time to book a flight from California to Cardiff

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

Travel insights for flights from California to Cardiff

Get recent, data-driven insights about flights from California to Cardiff including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from California to Cardiff?

Currently, July is the cheapest month in which you can book a flight from California to Cardiff (average of £169). Flying from California to Cardiff in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Cardiff by month

Plan your trip to Cardiff by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

Temperature in Cardiff by month

Plan your trip to Cardiff by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cardiff, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cardiff. Reviews last updated 21 February 2025.
Get a feel of what it's like to fly with Delta, KLM and Virgin Atlantic from California to Cardiff by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,212 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from California to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cardiff from California?

    For a flight from California to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.

  • What are the cheapest airlines to fly from California to Cardiff one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as £402. However, be on the lookout for offers from Virgin Atlantic and KLM, as they are both options that can get you from California to Cardiff for a low price.

  • What are the most popular routes from California to Cardiff?

    Most travelers choose San Francisco - Cardiff Wales, San Jose - Cardiff Wales or Santa Ana J. Wayne/Orange Cnty - Cardiff Wales when deciding on the best route from California to Cardiff.

  • Can I find deals for flights from California to Cardiff that include hotel bookings?

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

  • How can I find direct flights from California to Cardiff?

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

  • Can I find deals for business class flights from California to Cardiff?

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

  • What is the cheapest month to book a flight from California to Cardiff?

    Currently, July is the cheapest month in which you can book a flight from California to Cardiff (average of £169). Flying from California to Cardiff in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near California?

Book flights to California if you plan to visit one of these locations
Barry
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Alternative routes for California to Cardiff

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How does Cheapflights help users find flights from California to Cardiff?

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from California to Cardiff for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from California to Cardiff, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for California to Cardiff 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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