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Cheap flights from Raleigh to Cardiff from $1,255

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Cardiff departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Raleigh to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:55 pm - 9:15 am
RDU
-
CWL
15h 20m
2 stops
Multiple Airlines Logo
9:45 am - 11:25 pm
CWL
-
RDU
18h 40m
2 stops
$1,255Multiple Airlines
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
7:25 pm - 11:30 am
RDU
-
CWL
35h 05m
2 stops
Multiple Airlines Logo
12:00 pm - 3:45 pm
CWL
-
RDU
32h 45m
2 stops
$1,323Multiple Airlines
Wed, Oct 14 - Sat, Oct 17
Multiple Airlines Logo
9:10 am - 8:25 pm
RDU
-
CWL
30h 15m
3 stops
Multiple Airlines Logo
12:30 pm - 6:55 pm
CWL
-
RDU
35h 25m
3 stops
$1,524Multiple Airlines
Wed, Oct 14 - Sat, Oct 17
WestJet Logo
5:20 am - 10:15 am
RDU
-
CWL
23h 55m
2 stops
WestJet Logo
11:35 am - 11:25 pm
CWL
-
RDU
16h 50m
2 stops
$1,625WestJet
Wed, Jun 10 - Sat, Aug 1
Multiple Airlines Logo
3:40 pm - 8:25 pm
RDU
-
CWL
23h 45m
2 stops
Multiple Airlines Logo
12:30 pm - 6:55 pm
CWL
-
RDU
35h 25m
3 stops
$1,655Multiple Airlines
Wed, Oct 14 - Sat, Oct 17
Multiple Airlines Logo
3:00 pm - 10:15 am
RDU
-
CWL
14h 15m
2 stops
Multiple Airlines Logo
11:35 am - 3:25 pm
CWL
-
RDU
32h 50m
3 stops
$1,688Multiple Airlines
Wed, Jun 10 - Sat, Aug 1
Multiple Airlines Logo
3:00 pm - 10:15 am
RDU
-
CWL
14h 15m
2 stops
Multiple Airlines Logo
11:35 am - 3:25 pm
CWL
-
RDU
32h 50m
3 stops
$1,745Multiple Airlines
Wed, Jun 10 - Sat, Aug 1
Multiple Airlines Logo
4:40 pm - 10:15 am
RDU
-
CWL
12h 35m
1 stop
Multiple Airlines Logo
7:30 am - 11:34 pm
CWL
-
RDU
21h 04m
2 stops
$1,826Multiple Airlines
Wed, Jun 10 - Sat, Aug 1
Multiple Airlines Logo
4:40 pm - 10:15 am
RDU
-
CWL
12h 35m
1 stop
Multiple Airlines Logo
7:30 am - 11:34 pm
CWL
-
RDU
21h 04m
2 stops
$1,828Multiple Airlines
Wed, Jun 10 - Sat, Aug 1

momondo 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, momondo users made 832,500 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from Raleigh to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Mon 7/20

12:55 pm-9:15 am

2 stops15h 20m

Cardiff Wales

Mon 7/27

9:45 am-11:25 pm

2 stops18h 40m

$1,255

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Wed 10/14

7:25 pm-11:30 am

2 stops35h 05m

Cardiff Wales

Sat 10/17

12:00 pm-3:45 pm

2 stops32h 45m

$1,323

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Wed 10/14

9:10 am-8:25 pm

3 stops30h 15m

Cardiff Wales

Sat 10/17

12:30 pm-6:55 pm

3 stops35h 25m

$1,524

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Wed 6/10

5:20 am-10:15 am

2 stops23h 55m

Cardiff Wales

Sat 8/1

11:35 am-11:25 pm

2 stops16h 50m

$1,625

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Wed 10/14

3:40 pm-8:25 pm

2 stops23h 45m

Cardiff Wales

Sat 10/17

12:30 pm-6:55 pm

3 stops35h 25m

$1,655

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Wed 6/10

3:00 pm-10:15 am

2 stops14h 15m

Cardiff Wales

Sat 8/1

11:35 am-3:25 pm

3 stops32h 50m

$1,688

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Wed 6/10

3:00 pm-10:15 am

2 stops14h 15m

Cardiff Wales

Sat 8/1

11:35 am-3:25 pm

3 stops32h 50m

$1,745
Quickest round-trip

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Wed 6/10

4:40 pm-10:15 am

1 stop12h 35m

Cardiff Wales

Sat 8/1

7:30 am-11:34 pm

2 stops21h 04m

$1,826

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Wed 6/10

4:40 pm-10:15 am

1 stop12h 35m

Cardiff Wales

Sat 8/1

7:30 am-11:34 pm

2 stops21h 04m

$1,828

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Raleigh to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to Cardiff (RDU to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Cardiff

Fastest flight time

14h 15m

Direct flights

None
The fastest flight from Raleigh to Cardiff takes 14h 15m
There are no direct flights from Raleigh to Cardiff. There are no popular flight routes from Raleigh to Cardiff.
Search flight deals

Frequently asked questions about flying from Raleigh to Cardiff

  • How far is Raleigh-Durham to Cardiff Wales by plane?

    The distance between Raleigh-Durham and Cardiff Wales is about 3745.7 mi. By plane, this route typically takes 14h 15m.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Cardiff Wales Airport?

    Prices for flights from Raleigh-Durham Airport to Cardiff Wales Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Raleigh-Durham Airport to Cardiff Wales Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Raleigh to Cardiff

  • How do I get Price Alerts for flights from Raleigh to Cardiff?

    Price Alerts will notify you by email when the price for flights to Cardiff from Raleigh decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Raleigh to Cardiff with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Cardiff?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Raleigh to Cardiff. momondo saves you time and could save you money on your trip.

Can I find flights from Raleigh to Cardiff with flexible booking policies on momondo?

All flight searches from Raleigh to Cardiff on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Raleigh to Cardiff?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cardiff from Raleigh.

I’m not ready to book a flight from Raleigh to Cardiff right now. Can momondo alert me if prices change?

Price alerts on flights to Cardiff from Raleigh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United Kingdom

Cabin classes currently available on flights to Cardiff

List of cabin classes available on flights landing in Cardiff. Availability may vary depending on flight origin and airline.
First Class to Cardiff
Business Class to Cardiff