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$813+ Cheap flights from Riverside, CA to Cardiff (CWL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CWL
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from Riverside to Cardiff

Cheapest flights from Riverside to Cardiff
Explore the most affordable flight options available from Riverside to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/291:45 pmLAX - CWL
1 stop19h 10mVirgin Atlantic
mar. 1/65:25 pmCWL - LAX
2 stops31h 33mVirgin Atlantic
Deal found 10/30$978
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/139:24 amLAX - CWL
3 stops27h 31mMultiple Airlines
sáb. 12/2011:45 pmCWL - LAX
2 stops30h 44mMultiple Airlines
Deal found 10/28$1,134
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/148:15 pmLAX - CWL
1 stop18h 50mMultiple Airlines
dom. 12/219:20 pmCWL - LAX
2 stops33h 09mMultiple Airlines
Deal found 10/30$1,208
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1611:59 pmLAX - CWL
2 stops26h 06mMultiple Airlines
mié. 12/317:55 amCWL - LAX
1 stop18h 35mMultiple Airlines
Deal found 10/30$1,283

Cheap flight deals from Riverside to Cardiff

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$813
(Delta)

Popular in

June

Cheapest in

September
Provider with most accurate pricing for Los Angeles-Cardiff Wales flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Cardiff Wales flights.
Search Deals
From Riverside to Cardiff Wales
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($502 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($122 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Riverside to Cardiff that are best for you.

Fly from

Riverside

Fly to

Cardiff

Route

Depart

Return

Price

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

jue. 2/26

1:45 pm-4:45 pm

1 stop19h 00m

Cardiff Wales

lun. 3/2

10:20 am-11:45 am

1 stop33h 25m

$813

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

sáb. 12/13

9:24 am-8:55 pm

3 stops27h 31m

Cardiff Wales

sáb. 12/20

11:45 pm-10:29 pm

2 stops30h 44m

$1,134

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

dom. 12/14

8:15 pm-11:05 pm

1 stop18h 50m

Cardiff Wales

dom. 12/21

9:20 pm-10:29 pm

2 stops33h 09m

$1,208

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

mar. 12/16

1:45 pm-4:55 pm

1 stop19h 10m

Cardiff Wales

jue. 12/25

10:20 am-9:26 pm

2 stops19h 06m

$1,468

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Riverside to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Riverside with our price prediction graph.
Estimated round-trip 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 Riverside to Cardiff

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

Currently, September is the cheapest month in which you can book a flight from Riverside to Cardiff (average of $688). Flying from Riverside to Cardiff in June is currently the most expensive (average of $1,254). 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.

What is the cheapest time of day to fly from R1V to CWL?

Find hourly flight availability from Riverside to Cardiff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Riverside to Cardiff in the morning. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Riverside 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 Riverside?

    Most people fly into Cardiff Wales (CWL) if they book a flight to Cardiff from Riverside. On average, Cardiff Wales has 0 inbound flights from Riverside per day from 0 airlines. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • How long is the flight from Riverside to Cardiff?

    For as low as $813, Delta can have you in Cardiff from Riverside in 19h. There are 5349 mi between Riverside and Cardiff.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside 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 Riverside to Cardiff?

    Currently, September is the cheapest month in which you can book a flight from Riverside to Cardiff (average of $688). Flying from Riverside to Cardiff in June is currently the most expensive (average of $1,254). 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.

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