Cheap flights from Cardiff to California from £479
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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Cardiff to California
Keep the following information in mind while searching for Cardiff to California flight deals. Data was last updated 2 July 2025.
Find flight deals from Cardiff to California
Cheapest flights from Cardiff to CaliforniaExplore the most affordable flight options available from Cardiff to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Explore the most affordable flight options available from Cardiff to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Cardiff to California 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 2 July 2025.
Use the filters below to find and compare flights from Cardiff to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CardiffLas Vegas
CWL - LAS
CWLLAS
Cardiff Wales
Thu 14/8
07:55-22:38
3 stops22h 43m
Las Vegas Harry Reid Intl
Thu 21/8
07:25-12:00
2 stops20h 35m
CardiffSan Francisco
CWL - SFO
CWLSFO
Cardiff Wales
Thu 14/8
07:55-19:45
2 stops19h 50m
San Francisco
Thu 21/8
17:45-09:15
2 stops31h 30m
CardiffSan Francisco
CWL - SFO
CWLSFO
Cardiff Wales
Thu 14/8
17:15-11:45
1 stop26h 30m
San Francisco
Thu 21/8
13:45-09:15
1 stop35h 30m
CardiffSan Francisco
CWL - SFO
CWLSFO
Cardiff Wales
Thu 14/8
09:50-01:35
2 stops23h 45m
San Francisco
Wed 20/8
00:35-09:15
2 stops24h 40m
CardiffLos Angeles
CWL - LAX
CWLLAX
Cardiff Wales
Sat 16/8
09:00-14:10
2 stops37h 10m
Los Angeles
Sat 23/8
20:15-12:45
1 stop32h 30m
CardiffLos Angeles
CWL - LAX
CWLLAX
Cardiff Wales
Fri 15/8
09:50-00:48
2 stops22h 58m
Los Angeles
Fri 22/8
17:00-17:05
2 stops16h 05m
CardiffSan Diego
CWL - SAN
CWLSAN
Cardiff Wales
Fri 15/8
09:50-21:15
2 stops19h 25m
San Diego
Fri 22/8
13:38-17:05
2 stops19h 27m
CardiffLos Angeles
CWL - LAX
CWLLAX
Cardiff Wales
Sat 16/8
17:35-23:48
2 stops38h 13m
Los Angeles
Sat 23/8
11:15-16:50
2 stops21h 35m
CardiffLos Angeles
CWL - LAX
CWLLAX
Cardiff Wales
Fri 15/8
09:50-11:50
1 stop34h 00m
Los Angeles
Fri 22/8
16:45-09:15
1 stop32h 30m
CardiffLas Vegas
CWL - LAS
CWLLAS
Cardiff Wales
Thu 14/8
17:15-18:35
1 stop33h 20m
Las Vegas Harry Reid Intl
Thu 21/8
09:19-09:15
2 stops15h 56m
Best time to book a flight from Cardiff to California
Have a flexible travel schedule? Discover the best time to fly to California from Cardiff with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Cardiff to California
What is the cheapest month to book a flight from Cardiff to California?
Currently, January is the cheapest month in which you can book a flight from Cardiff to California (average of £575). Flying from Cardiff to California in July is currently the most expensive (average of £811). 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.
How much does it cost for a return flight from Cardiff to California?
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. 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 California. Reviews last updated 2 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andAir France from Cardiff to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Cardiff to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Cardiff to California
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Cardiff to California
Discover the top 2 airlines that operate flights from Cardiff to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Cardiff to California?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to California from Cardiff today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Cardiff to California?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to California from Cardiff.
Can Cheapflights find flights from Cardiff to California with no change fees?
Yes, we can. To see specific flights from Cardiff to California 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 California become cheaper?
Of course! You can now track prices for flights from Cardiff to California and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.