What is the cheapest airline that flies from London to Wales?

Ryanair and British Airways are the most popular carriers operating from London to Wales

When did momondo last update prices for flights from London to Wales?

Prices for flights from London to Wales are updated daily.

How old do you have to be to fly from London to Wales?

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 London to Wales.

What documentation or ID do you need to fly to Wales?

The travel and health documents you'll need for your trip to Wales 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 Wales. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£44 Cheap Flights from London to Wales in 2026/27

Find the cheapest flights from London to Wales

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

22:25 - 07:50STN London Stansted-CWL Cardiff Wales

9h 25m1 stop Dublin

10:50 - 23:20CWL Cardiff Wales-STN London Stansted

12h 30m1 stop Granadilla Tenerife-Sur

£84Ryanair

Fri, 11 Dec - Sat, 12 Dec

22:25 - 07:50STN London Stansted-CWL Cardiff Wales

9h 25m1 stop Dublin

10:50 - 23:20CWL Cardiff Wales-STN London Stansted

12h 30m1 stop Granadilla Tenerife-Sur

£88Ryanair

Fri, 11 Dec - Sat, 12 Dec

22:25 - 07:50STN London Stansted-CWL Cardiff Wales

9h 25m1 stop Dublin

08:35 - 16:45CWL Cardiff Wales-STN London Stansted

8h 10m1 stop Dublin

£92Ryanair

Fri, 11 Dec - Mon, 14 Dec

22:25 - 07:50STN London Stansted-CWL Cardiff Wales

9h 25m1 stop Dublin

08:35 - 22:45CWL Cardiff Wales-STN London Stansted

14h 10m1 stop Dublin

£93Ryanair

Fri, 27 Nov - Mon, 30 Nov

18:20 - 07:50STN London Stansted-CWL Cardiff Wales

13h 30m2 stops Glasgow Intl Dublin

10:50 - 23:20CWL Cardiff Wales-STN London Stansted

12h 30m1 stop Granadilla Tenerife-Sur

£103Multiple Airlines

Fri, 11 Dec - Sat, 12 Dec

13:15 - 07:50STN London Stansted-CWL Cardiff Wales

18h 35m2 stops Venice Marco Polo Dublin

10:50 - 23:20CWL Cardiff Wales-STN London Stansted

12h 30m1 stop Granadilla Tenerife-Sur

£104Ryanair

Fri, 11 Dec - Sat, 12 Dec

17:45 - 08:40STN London Stansted-CWL Cardiff Wales

14h 55m1 stop Alicante

10:50 - 23:20CWL Cardiff Wales-STN London Stansted

12h 30m1 stop Granadilla Tenerife-Sur

£106Ryanair

Sat, 5 Dec - Sat, 12 Dec

17:45 - 08:40STN London Stansted-CWL Cardiff Wales

14h 55m1 stop Alicante

10:50 - 23:20CWL Cardiff Wales-STN London Stansted

12h 30m1 stop Granadilla Tenerife-Sur

£107Ryanair

Sat, 5 Dec - Sat, 12 Dec

08:05 - 17:05STN London Stansted-CWL Cardiff Wales

9h 00m1 stop Alicante

10:50 - 23:20CWL Cardiff Wales-STN London Stansted

12h 30m1 stop Granadilla Tenerife-Sur

£108Ryanair

Thu, 10 Dec - Sat, 12 Dec

21:35 - 07:50LGW London Gatwick-CWL Cardiff Wales

10h 15m1 stop Dublin

10:50 - 23:25CWL Cardiff Wales-LGW London Gatwick

12h 35m1 stop Granadilla Tenerife-Sur

£111Multiple Airlines

Fri, 11 Dec - Sat, 12 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:45 - 13:00STN London Stansted-CWL Cardiff Wales

6h 15m1 stop Dublin

16:05 - 23:15CWL Cardiff Wales-STN London Stansted

7h 10m1 stop Dublin

£125Ryanair

Thu, 12 Nov - Fri, 13 Nov

06:45 - 13:00STN London Stansted-CWL Cardiff Wales

6h 15m1 stop Dublin

16:05 - 09:20CWL Cardiff Wales-STN London Stansted

17h 15m2 stops Dublin Barcelona-El Prat

£151Ryanair

Thu, 12 Nov - Fri, 13 Nov

06:45 - 13:00STN London Stansted-CWL Cardiff Wales

6h 15m1 stop Dublin

16:05 - 23:15CWL Cardiff Wales-STN London Stansted

7h 10m1 stop Dublin

£162Ryanair

Thu, 12 Nov - Fri, 13 Nov

10:15 - 23:35LGW London Gatwick-CWL Cardiff Wales

13h 20m1 stop Granadilla Tenerife-Sur

10:50 - 01:05CWL Cardiff Wales-LGW London Gatwick

14h 15m1 stop Granadilla Tenerife-Sur

£168Multiple Airlines

Tue, 10 Nov - Sat, 14 Nov

06:05 - 13:00STN London Stansted-CWL Cardiff Wales

6h 55m2 stops Glasgow Intl Dublin

16:05 - 09:20CWL Cardiff Wales-STN London Stansted

17h 15m2 stops Dublin Barcelona-El Prat

£177Multiple Airlines

Thu, 12 Nov - Fri, 13 Nov

06:45 - 13:00STN London Stansted-CWL Cardiff Wales

6h 15m1 stop Dublin

16:05 - 09:20CWL Cardiff Wales-STN London Stansted

17h 15m2 stops Dublin Barcelona-El Prat

£189Ryanair

Thu, 12 Nov - Fri, 13 Nov

08:50 - 13:00LGW London Gatwick-CWL Cardiff Wales

4h 10m1 stop Dublin

10:45 - 23:25CWL Cardiff Wales-LGW London Gatwick

12h 40m1 stop Granadilla Tenerife-Sur

£201Multiple Airlines

Thu, 12 Nov - Fri, 13 Nov

08:50 - 13:00LGW London Gatwick-CWL Cardiff Wales

4h 10m1 stop Dublin

16:05 - 07:50CWL Cardiff Wales-LGW London Gatwick

15h 45m2 stops Dublin Barcelona-El Prat

£213Multiple Airlines

Thu, 12 Nov - Fri, 13 Nov

06:05 - 13:00STN London Stansted-CWL Cardiff Wales

6h 55m2 stops Glasgow Intl Dublin

16:05 - 09:20CWL Cardiff Wales-STN London Stansted

17h 15m2 stops Dublin Barcelona-El Prat

£216Multiple Airlines

Thu, 12 Nov - Fri, 13 Nov

10:15 - 23:35LGW London Gatwick-CWL Cardiff Wales

13h 20m1 stop Granadilla Tenerife-Sur

12:15 - 19:05CWL Cardiff Wales-LGW London Gatwick

6h 50m1 stop Belfast City

£218Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

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Ryanair flights from London to Wales

Our best Ryanair deals on London to Wales flight tickets

Ryanair

11 Dec

STN22:25London Stansted

9h 25m

1 stop

CWL07:50Cardiff Wales

12 Dec

CWL10:50Cardiff Wales

12h 30m

1 stop

STN23:20London Stansted

£84

Ryanair

11 Dec

STN22:25London Stansted

9h 25m

1 stop

CWL07:50Cardiff Wales

12 Dec

CWL10:50Cardiff Wales

12h 30m

1 stop

STN23:20London Stansted

£88

Ryanair

11 Dec

STN22:25London Stansted

9h 25m

1 stop

CWL07:50Cardiff Wales

14 Dec

CWL08:35Cardiff Wales

8h 10m

1 stop

STN16:45London Stansted

£92

KLM flights from London to Wales

Our best KLM deals on London to Wales flight tickets

KLM

26 Dec

LHR06:30London Heathrow

10h 30m

1 stop

CWL17:00Cardiff Wales

1 Jan

CWL17:30Cardiff Wales

3h 20m

1 stop

LHR20:50London Heathrow

£230

KLM

26 Dec

LHR06:30London Heathrow

10h 30m

1 stop

CWL17:00Cardiff Wales

1 Jan

CWL17:30Cardiff Wales

3h 20m

1 stop

LHR20:50London Heathrow

£232

KLM

26 Dec

LHR06:30London Heathrow

10h 30m

1 stop

CWL17:00Cardiff Wales

1 Jan

CWL17:30Cardiff Wales

3h 20m

1 stop

LHR20:50London Heathrow

£234

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCardiff

STN London Stansted - CWL Cardiff Wales

STNCWL

London Stansted

Fri 11/12

22:25-07:50

1 stop9h 25m

Cardiff Wales

Sat 12/12

10:50-23:20

1 stop12h 30m

£84

LondonCardiff

STN London Stansted - CWL Cardiff Wales

STNCWL

London Stansted

Fri 11/12

22:25-07:50

1 stop9h 25m

Cardiff Wales

Sat 12/12

10:50-23:20

1 stop12h 30m

£88

Fastest return journey

LondonCardiff

STN London Stansted - CWL Cardiff Wales

STNCWL

London Stansted

Fri 11/12

22:25-07:50

1 stop9h 25m

Cardiff Wales

Mon 14/12

08:35-16:45

1 stop8h 10m

£92

LondonCardiff

STN London Stansted - CWL Cardiff Wales

STNCWL

London Stansted

Fri 27/11

22:25-07:50

1 stop9h 25m

Cardiff Wales

Mon 30/11

08:35-22:45

1 stop14h 10m

£93

LondonCardiff

STN London Stansted - CWL Cardiff Wales

STNCWL

London Stansted

Fri 11/12

18:20-07:50

2 stops13h 30m

Cardiff Wales

Sat 12/12

10:50-23:20

1 stop12h 30m

£103

LondonCardiff

STN London Stansted - CWL Cardiff Wales

STNCWL

London Stansted

Fri 11/12

13:15-07:50

2 stops18h 35m

Cardiff Wales

Sat 12/12

10:50-23:20

1 stop12h 30m

£104

LondonCardiff

STN London Stansted - CWL Cardiff Wales

STNCWL

London Stansted

Sat 5/12

17:45-08:40

1 stop14h 55m

Cardiff Wales

Sat 12/12

10:50-23:20

1 stop12h 30m

£106

LondonCardiff

STN London Stansted - CWL Cardiff Wales

STNCWL

London Stansted

Sat 5/12

17:45-08:40

1 stop14h 55m

Cardiff Wales

Sat 12/12

10:50-23:20

1 stop12h 30m

£107

LondonCardiff

STN London Stansted - CWL Cardiff Wales

STNCWL

London Stansted

Thu 10/12

08:05-17:05

1 stop9h 00m

Cardiff Wales

Sat 12/12

10:50-23:20

1 stop12h 30m

£108

LondonCardiff

LGW London Gatwick - CWL Cardiff Wales

LGWCWL

London Gatwick

Fri 11/12

21:35-07:50

1 stop10h 15m

Cardiff Wales

Sat 12/12

10:50-23:25

1 stop12h 35m

£111

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Wales

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Wales?

The cheapest month to fly to Wales from London is in April. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Wales from London during October instead. Flights to Wales in October, while not as cheap as those in April, still average around £88.

Cheap London to Wales flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Wales

Best price found	£44
Fastest flight time	1h 00m
Direct flights	None

The best one-way flight to Wales from London in the past 72 hours is £44. The best return flight deal from London to Wales found on momondo in the last 72 hours is £84.

The fastest flight from London to Wales takes 1h 00m

There are no direct flights from London to Wales. There are no popular flight routes from London to Wales.

Search flight deals

Frequently asked questions about flying from London to Wales

When did momondo last update prices for flights from London to Wales?
Prices for flights from London to Wales are updated daily.
How old do you have to be to fly from London to Wales?
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 London to Wales.
What documentation or ID do you need to fly to Wales?
The travel and health documents you'll need for your trip to Wales 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 Wales. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Wales?

Finding the right flight to Wales from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Wales quick and easy, saving you time and money.

Can I find flights from London to Wales with flexible booking policies on momondo?

Flights from London to Wales with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Wales?

momondo helps you find the best flight between London and Wales by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for London to Wales flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.