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Cheap flights from Cardiff to Riverside from £646

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LAX
5 May — 12 May1
1 adult

Cheap flight deals from Cardiff to Riverside

Keep the following information in mind while searching for Cardiff to Riverside flight deals. Data was last updated 30 April 2025.

Round-trip from

£646

Popular in

July

Cheapest in

February

Average price

£869
Delta
  • Delta
  • 3/7-17/7
  • 3 total stops
  • 38h 59m total
  • Cardiff to Riverside
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£96 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Cardiff to Riverside

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 30 April 2025.

Thu 3/709:50CWL - LAX
2 stops23h 04mDelta
Thu 17/716:50LAX - CWL
1 stop15h 55mDelta
Deal found 29/4£646
Thu 3/717:15CWL - LAX
1 stop29h 35mKLM
Thu 17/713:50LAX - CWL
1 stop35h 25mKLM
Deal found 29/4£866

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 30 April 2025.
Use the filters below to find and compare flights from Cardiff to Riverside that are best for you.

Fly from

Cardiff

Fly to

Riverside

Route

Depart

Return

Price

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Thu 3/7

09:50-00:54

2 stops23h 04m

Los Angeles

Thu 17/7

16:50-16:45

1 stop15h 55m

£646

CardiffLos Angeles

CWL - LAX

CWLLAX

Cardiff Wales

Thu 3/7

17:15-14:50

1 stop29h 35m

Los Angeles

Thu 17/7

13:50-09:15

1 stop35h 25m

£866

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Riverside (average of £575). Flying from Cardiff to Riverside 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.

Rainfall in Riverside by month

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

In terms of precipitation, rainfall in Riverside 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 Riverside when rainfall is around 0.0 mm.

Temperature in Riverside by month

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

If weather is an important factor for your trip to Riverside, 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).

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 30 April 2025.
Delta
8.0
Very Good
7,936 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,936 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Riverside (average of £575). Flying from Cardiff to Riverside 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.

See more FAQs

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Alternative routes for Cardiff to Riverside

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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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£490Average£588FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£509Average£761FlexibilityNo 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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