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Cheap flights from Raleigh to Cardiff from £736

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CWL
4 Aug — 11 Aug1
1 adult

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 30 July 2025.

Round-trip from

£736
KLM
  • KLM
  • 17/9-23/9
  • 4 total stops
  • 32h 32m total
  • Raleigh to Cardiff
Search Deals

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 30 July 2025.

Wed 17/913:00RDU - CWL
2 stops15h 15mKLM
Tue 23/909:50CWL - RDU
2 stops17h 17mKLM
Deal found 28/7£736
Wed 17/911:30RDU - CWL
2 stops27h 15mMultiple Airlines
Tue 23/920:15CWL - RDU
3 stops28h 15mMultiple Airlines
Deal found 28/7£1,383

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 30 July 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

Wed 17/9

13:00-09:15

2 stops15h 15m

Cardiff Wales

Tue 23/9

09:50-22:07

2 stops17h 17m

£736

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Wed 17/9

11:30-19:45

2 stops27h 15m

Cardiff Wales

Tue 23/9

20:15-19:30

3 stops28h 15m

£1,383

Flights are sorted by cheapest return flights first.

Deals found on 28/7

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 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.

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 30 July 2025.
Read through reviews of airlines operating flights from Raleigh to Cardiff, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 is the cheapest airline to fly from Raleigh to Cardiff round-trip?

    Currently priced at £736, KLM will fly you from Raleigh to Cardiff and back. In addition to KLM, many other airlines offer competitively priced options for your trip.

  • 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 holiday 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, July is the cheapest month in which you can book a flight from Raleigh to Cardiff (average of £169). Flying from Raleigh to Cardiff in December is currently the most expensive (average of £263). 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

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

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

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

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