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Cardiff

$1,177+ Cheap flights from Raleigh (RDU) 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CWL
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Raleigh to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,316
(KLM)
Provider with most accurate pricing for Raleigh-Durham-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Cardiff Wales flights.
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From Raleigh-Durham to Cardiff Wales
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Find flight deals from Raleigh to Cardiff

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

This Mytrip deal was found by Cheapflights users on 4/28. 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.
Sat 5/104:40 pmRDU - CWL
2 stops12h 55mMultiple Airlines
Thu 5/157:55 amCWL - RDU
3 stops36h 03mMultiple Airlines
Deal found 4/28$1,177
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1212:55 pmRDU - CWL
2 stops15h 20mKLM
Thu 6/199:50 amCWL - RDU
2 stops15h 56mKLM
Deal found 4/28$1,323

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh 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 April 30, 2025.
Use the filters below to find and compare flights from Raleigh to Cardiff that are best for you.

Fly from

Raleigh

Fly to

Cardiff

Route

Depart

Return

Price

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Fri 6/13

12:55 pm-9:10 am

2 stops15h 15m

Cardiff Wales

Fri 6/20

9:50 am-10:00 pm

2 stops17h 10m

$1,316

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Fri 6/13

12:55 pm-9:10 am

2 stops15h 15m

Cardiff Wales

Fri 6/20

9:50 am-10:12 pm

2 stops17h 22m

$1,323

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Fri 6/13

7:00 am-5:05 pm

3 stops29h 05m

Cardiff Wales

Fri 6/20

7:45 pm-10:45 am

3 stops44h 00m

$1,449

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Raleigh to Cardiff

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Cardiff in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Cardiff flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Raleigh-Cardiff flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Raleigh-Cardiff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Cardiff flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Cardiff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Cardiff

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

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

Find hourly flight availability from Raleigh 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 April 30, 2025.

It’s typically best to fly out from Raleigh to Cardiff at noon. Doing so could potentially save you 3% on the flight price compared to flying in the morning, which is usually more expensive.

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 April 30, 2025.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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 Raleigh to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Raleigh to Cardiff round-trip?

    Cheapflights users have booked flights from Raleigh to Cardiff round-trip from $1,316. Another airline that can offer you cheap pricing is Delta.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Cardiff (average of $773). Flying from Raleigh 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.

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