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Cheap flights from Raleigh to Cardiff from $979

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 9/24. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Raleigh to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:25 pm - 10:20 pm
RDU
-
CWL
20h 55m
1 stop
Multiple Airlines Logo
10:10 pm - 7:30 pm
CWL
-
RDU
26h 20m
2 stops
$979Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
8:25 pm - 10:50 pm
RDU
-
CWL
21h 25m
1 stop
Multiple Airlines Logo
10:10 pm - 7:30 pm
CWL
-
RDU
26h 20m
2 stops
$981Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Multiple Airlines Logo
8:25 pm - 10:50 pm
RDU
-
CWL
21h 25m
1 stop
Multiple Airlines Logo
10:10 pm - 7:30 pm
CWL
-
RDU
26h 20m
2 stops
$999Multiple Airlines
Mon, Aug 31 - Mon, Sep 7
KLM Logo
7:20 am - 9:15 am
RDU
-
CWL
20h 55m
2 stops
KLM Logo
5:15 pm - 4:22 pm
CWL
-
RDU
28h 07m
2 stops
$1,078KLM
Wed, Sep 2 - Wed, Sep 9
Air France Logo
6:48 pm - 4:45 pm
RDU
-
CWL
40h 57m
2 stops
Air France Logo
5:15 pm - 11:13 pm
CWL
-
RDU
34h 58m
2 stops
$1,087Air France
Mon, Aug 31 - Mon, Sep 7
KLM Logo
12:00 pm - 9:50 am
RDU
-
CWL
16h 50m
2 stops
KLM Logo
5:30 pm - 6:02 pm
CWL
-
RDU
29h 32m
2 stops
$1,088KLM
Mon, Nov 23 - Mon, Nov 30
KLM Logo
2:00 pm - 9:50 am
RDU
-
CWL
14h 50m
2 stops
KLM Logo
5:30 pm - 5:00 pm
CWL
-
RDU
28h 30m
2 stops
$1,089KLM
Mon, Nov 23 - Mon, Nov 30
KLM Logo
12:00 pm - 9:50 am
RDU
-
CWL
16h 50m
2 stops
KLM Logo
5:30 pm - 6:02 pm
CWL
-
RDU
29h 32m
2 stops
$1,091KLM
Mon, Nov 23 - Mon, Nov 30
Delta Logo
6:00 am - 9:15 am
RDU
-
CWL
22h 15m
2 stops
Delta Logo
9:45 am - 9:45 pm
CWL
-
RDU
17h 00m
2 stops
$1,092Delta
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
9:42 am - 10:00 pm
RDU
-
CWL
31h 18m
2 stops
Multiple Airlines Logo
9:45 pm - 6:55 pm
CWL
-
RDU
26h 10m
1 stop
$1,113Multiple Airlines
Sun, Aug 30 - Sun, Sep 6

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KLM flights from Raleigh to Cardiff

Our best KLM deals on Raleigh to Cardiff flight tickets
KLM
Sep 2
RDU7:20 amRaleigh-Durham
20h 55m
2 stops
CWL9:15 amCardiff Wales
Sep 9
CWL5:15 pmCardiff Wales
28h 07m
2 stops
RDU4:22 pmRaleigh-Durham
$1,078
KLM
Nov 23
RDU2:00 pmRaleigh-Durham
14h 50m
2 stops
CWL9:50 amCardiff Wales
Nov 30
CWL5:30 pmCardiff Wales
28h 30m
2 stops
RDU5:00 pmRaleigh-Durham
$1,089
KLM
Nov 23
RDU12:00 pmRaleigh-Durham
16h 50m
2 stops
CWL9:50 amCardiff Wales
Nov 30
CWL5:30 pmCardiff Wales
29h 32m
2 stops
RDU6:02 pmRaleigh-Durham
$1,091

Delta flights from Raleigh to Cardiff

Our best Delta deals on Raleigh to Cardiff flight tickets
Delta
Aug 18
RDU6:00 amRaleigh-Durham
22h 15m
2 stops
CWL9:15 amCardiff Wales
Aug 25
CWL9:45 amCardiff Wales
17h 00m
2 stops
RDU9:45 pmRaleigh-Durham
$1,092
Delta
Aug 13
RDU1:53 pmRaleigh-Durham
21h 52m
2 stops
CWL4:45 pmCardiff Wales
Aug 20
CWL9:45 amCardiff Wales
19h 57m
2 stops
RDU12:42 amRaleigh-Durham
$1,140
Delta
Sep 3
RDU7:00 amRaleigh-Durham
21h 15m
2 stops
CWL9:15 amCardiff Wales
Sep 10
CWL9:45 amCardiff Wales
19h 43m
2 stops
RDU12:28 amRaleigh-Durham
$1,142

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 July 20, 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

Thu 9/24

8:25 pm-10:20 pm

1 stop20h 55m

Cardiff Wales

Mon 9/28

10:10 pm-7:30 pm

2 stops26h 20m

$979

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Mon 9/28

8:25 pm-10:50 pm

1 stop21h 25m

Cardiff Wales

Mon 10/5

10:10 pm-7:30 pm

2 stops26h 20m

$981

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Mon 8/31

8:25 pm-10:50 pm

1 stop21h 25m

Cardiff Wales

Mon 9/7

10:10 pm-7:30 pm

2 stops26h 20m

$999

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Wed 9/2

7:20 am-9:15 am

2 stops20h 55m

Cardiff Wales

Wed 9/9

5:15 pm-4:22 pm

2 stops28h 07m

$1,078

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Mon 8/31

6:48 pm-4:45 pm

2 stops40h 57m

Cardiff Wales

Mon 9/7

5:15 pm-11:13 pm

2 stops34h 58m

$1,087

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Mon 11/23

12:00 pm-9:50 am

2 stops16h 50m

Cardiff Wales

Mon 11/30

5:30 pm-6:02 pm

2 stops29h 32m

$1,088

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Mon 11/23

2:00 pm-9:50 am

2 stops14h 50m

Cardiff Wales

Mon 11/30

5:30 pm-5:00 pm

2 stops28h 30m

$1,089

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Mon 11/23

12:00 pm-9:50 am

2 stops16h 50m

Cardiff Wales

Mon 11/30

5:30 pm-6:02 pm

2 stops29h 32m

$1,091
Quickest round-trip

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Tue 8/18

6:00 am-9:15 am

2 stops22h 15m

Cardiff Wales

Tue 8/25

9:45 am-9:45 pm

2 stops17h 00m

$1,092

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Sun 8/30

9:42 am-10:00 pm

2 stops31h 18m

Cardiff Wales

Sun 9/6

9:45 pm-6:55 pm

1 stop26h 10m

$1,113

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

16h 50m

Direct flights

None
The fastest flight from Raleigh to Cardiff takes 16h 50m
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 16h 50m.

  • 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.

Traveling to a place near Cardiff?

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

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.

An easier way to manage your Cardiff trip

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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