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$363+ Cheap flights from Riverside, CA to Cardiff (CWL)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CWL
abr. 27 — may. 41
dom. 4/27
dom. 5/4
1 adult, Economy
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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 abril 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$842
(KLM)

One-way from

$363
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$861
Provider with most accurate pricing for Los Angeles-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Cardiff Wales flights.
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From Riverside to Cardiff Wales
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One-way flight from Riverside to Cardiff Wales
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Highest demand for flights based on searches. 17% potential increase in price ($282 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($107 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 abril 22, 2025.

This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/87:00 amLAX - CWL
2 stops18h 15mDelta
mié. 5/219:50 amCWL - LAX
1 stop34h 00mDelta
Deal found 4/22$902
This Mytrip deal was found by Cheapflights users on 4/22. 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.
jue. 5/88:12 amLAX - CWL
3 stops19h 48mMultiple Airlines
mié. 5/215:15 pmCWL - LAX
2 stops33h 50mMultiple Airlines
Deal found 4/22$1,143
This KLM deal was found by Cheapflights users on 4/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/61:50 pmLAX - CWL
1 stop35h 25mKLM
vie. 6/139:50 amCWL - LAX
2 stops16h 59mKLM
Deal found 4/21$1,347
This Virgin Atlantic deal was found by Cheapflights users on 4/22. 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.
sáb. 6/281:50 pmLAX - CWL
1 stop19h 00mVirgin Atlantic
dom. 7/135:20 pmCWL - LAX
1 stop26h 30mVirgin Atlantic
Deal found 4/22$1,642

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 abril 22, 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. 5/8

7:00 am-9:15 am

2 stops18h 15m

Cardiff Wales

mié. 5/21

9:50 am-11:50 am

1 stop34h 00m

$902

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

jue. 5/8

8:12 am-12:00 pm

3 stops19h 48m

Cardiff Wales

mié. 5/21

5:15 pm-7:05 pm

2 stops33h 50m

$1,143

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

vie. 6/6

1:50 pm-9:15 am

1 stop35h 25m

Cardiff Wales

vie. 6/13

9:50 am-6:49 pm

2 stops16h 59m

$1,347

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

sáb. 6/28

1:50 pm-4:50 pm

1 stop19h 00m

Cardiff Wales

dom. 7/13

5:20 pm-11:50 am

1 stop26h 30m

$1,642

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

vie. 5/16

7:45 pm-10:35 am

2 stops30h 50m

$363

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

vie. 5/16

4:50 pm-5:05 pm

1 stop16h 15m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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, February is the cheapest month in which you can book a flight from Riverside to Cardiff (average of $773). Flying from Riverside to Cardiff in June is currently the most expensive (average of $1,622). 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 abril 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Riverside to Cardiff as you normally would.

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 2.0 - 3.5 inches per month. January is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Cardiff when rainfall is around 2.0 in.

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 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

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 abril 22, 2025.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
7.4
Good
642 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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 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 1 airline. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • 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, February is the cheapest month in which you can book a flight from Riverside to Cardiff (average of $773). Flying from Riverside to Cardiff in June is currently the most expensive (average of $1,622). 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

Traveling to a place near Riverside?

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Top airline flying from Riverside to Cardiff

Discover the top airline that operate flights from Riverside to Cardiff. 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 2,558,603 searches. Data last updated abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$792Average$1,171FlexibilityNo cancel feeOn-time75%

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