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Cheap flights from Cardiff to Riverside from £629

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LAX
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Riverside

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Riverside
Explore the most affordable flight options available from Cardiff to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2026.

Sun 4/1017:15
CWL
-
LAX
1 stop29h 30m
KLM
Sun 25/1014:50
LAX
-
CWL
1 stop19h 10m
KLM
Deal found 13/7£629
Sun 4/1009:50
CWL
-
LAX
2 stops22h 34m
Delta
Sun 25/1009:15
LAX
-
CWL
2 stops17h 35m
Delta
Deal found 9/7£644
Sun 4/1009:50
CWL
-
LAX
1 stop34h 00m
Virgin Atlantic
Sun 25/1014:45
LAX
-
CWL
1 stop19h 15m
Virgin Atlantic
Deal found 9/7£663
Sat 22/817:35
CWL
-
LAX
1 stop26h 15m
KLM
Sat 29/815:10
LAX
-
CWL
2 stops17h 35m
KLM
Deal found 13/7£700

Find flight deals from Cardiff to Riverside

Keep the following information in mind while searching for Cardiff to Riverside flight deals. Data was last updated 14 July 2026.

Round-trip from

£642

Popular in

June

Cheapest in

April

Average price

£763
KLM
  • KLM
  • 4/10-25/10
  • 3 total stops
  • 47h 55m total
  • Cardiff to Riverside
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Riverside 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 14 July 2026.
Use the filters below to find and compare flights from Cardiff to Riverside that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-00:24

2 stops22h 34m

Los Angeles Los Angeles

Sun 25/10

09:15-09:50

2 stops17h 35m

£644
Fastest return journey

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

09:50-22:23

2 stops20h 33m

Los Angeles Los Angeles

Sun 25/10

15:35-17:00

2 stops18h 25m

£646

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sun 4/10

17:15-14:45

1 stop29h 30m

Los Angeles Los Angeles

Sun 25/10

14:50-17:00

1 stop19h 10m

£649

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Sat 22/8

17:35-11:50

1 stop26h 15m

Los Angeles Los Angeles

Sat 29/8

15:10-16:45

2 stops17h 35m

£700

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Sorted by cheapest first

Best time to book a flight from Cardiff to Riverside

Have a flexible travel schedule? Discover the best time to fly to Riverside from Cardiff 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.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Riverside
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Riverside

Get insights into the airlines that provide service to Riverside. 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 Riverside. Reviews last updated 14 July 2026.
Read through reviews of airlines operating flights from Cardiff to Riverside, such as KLM and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,538 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,538 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
693 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Riverside. 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 from for flights from Cardiff to Riverside?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Riverside. You should not have trouble finding flights to Riverside from Cardiff Wales; the airport handles an average of 0 outbound flights to Riverside per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Cardiff airport to Riverside. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • How long is the flight from Cardiff to Riverside?

    Delta and KLM can get you from Cardiff to Riverside in just under 22h 34m. Your travel time can differ by up to 6h 56m. The distance between Cardiff and Riverside is about 5349 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Riverside 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Cardiff to Riverside

Discover the top 2 airlines that operate flights from Cardiff to Riverside. 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 14 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£470Average£573FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£498Average£623FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Riverside?

Cheapflights helps you search for flights from Cardiff to Riverside via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

Certainly. Search results for flights to Riverside from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Riverside from Cardiff today and book when prices fit your budget.

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