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Cheap flights from London Gatwick Airport to Cardiff from £46

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Cardiff departing on 23/3. 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 London Gatwick Airport to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
21:40 - 10:05
LGW
-
CWL
12h 25m
1 stop
Ryanair Logo
20:05 - 07:15
CWL
-
LGW
11h 10m
1 stop
£96Ryanair
Wed, 18 Mar - Sat, 28 Mar
Ryanair Logo
17:35 - 23:05
LGW
-
CWL
5h 30m
1 stop
Ryanair Logo
23:30 - 09:15
CWL
-
LGW
9h 45m
1 stop
£99Ryanair
Mon, 9 Mar - Mon, 16 Mar
Ryanair Logo
13:25 - 19:40
LGW
-
CWL
6h 15m
1 stop
Ryanair Logo
23:30 - 09:15
CWL
-
LGW
9h 45m
1 stop
£100Ryanair
Sat, 21 Mar - Mon, 23 Mar
Ryanair Logo
20:25 - 10:05
LGW
-
CWL
13h 40m
1 stop
Ryanair Logo
23:50 - 07:55
CWL
-
LGW
8h 05m
1 stop
£105Ryanair
Wed, 25 Mar - Wed, 1 Apr
Ryanair Logo
08:50 - 15:30
LGW
-
CWL
6h 40m
1 stop
Ryanair Logo
21:20 - 14:25
CWL
-
LGW
17h 05m
1 stop
£109Ryanair
Wed, 25 Feb - Sun, 1 Mar
Multiple Airlines Logo
08:50 - 15:30
LGW
-
CWL
6h 40m
1 stop
Multiple Airlines Logo
21:20 - 15:45
CWL
-
LGW
18h 25m
2 stops
£115Multiple Airlines
Wed, 25 Feb - Sun, 1 Mar
Ryanair Logo
10:10 - 15:30
LGW
-
CWL
5h 20m
1 stop
Ryanair Logo
20:05 - 08:00
CWL
-
LGW
11h 55m
1 stop
£116Ryanair
Wed, 25 Feb - Sat, 28 Feb
Ryanair Logo
17:45 - 22:00
LGW
-
CWL
4h 15m
1 stop
Ryanair Logo
23:30 - 09:15
CWL
-
LGW
9h 45m
1 stop
£118Ryanair
Fri, 13 Mar - Mon, 16 Mar
Multiple Airlines Logo
18:55 - 22:55
LGW
-
CWL
4h 00m
1 stop
Multiple Airlines Logo
20:05 - 10:00
CWL
-
LGW
13h 55m
2 stops
£119Multiple Airlines
Sat, 7 Mar - Sat, 14 Mar
Multiple Airlines Logo
18:10 - 22:55
LGW
-
CWL
4h 45m
1 stop
Multiple Airlines Logo
20:05 - 10:00
CWL
-
LGW
13h 55m
2 stops
£119Multiple Airlines
Sat, 7 Mar - Sat, 14 Mar

Ryanair flights from London Gatwick Airport to Cardiff

Our best Ryanair deals on London Gatwick Airport to Cardiff flight tickets
Ryanair
18 Mar
LGW21:40London Gatwick
12h 25m
1 stop
CWL10:05Cardiff Wales
28 Mar
CWL20:05Cardiff Wales
11h 10m
1 stop
LGW07:15London Gatwick
£96
Ryanair
9 Mar
LGW17:35London Gatwick
5h 30m
1 stop
CWL23:05Cardiff Wales
16 Mar
CWL23:30Cardiff Wales
9h 45m
1 stop
LGW09:15London Gatwick
£99
Ryanair
21 Mar
LGW13:25London Gatwick
6h 15m
1 stop
CWL19:40Cardiff Wales
23 Mar
CWL23:30Cardiff Wales
9h 45m
1 stop
LGW09:15London Gatwick
£100

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport 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 279,928 searches. Data last updated 10 February 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Wed 18/3

21:40-10:05

1 stop12h 25m

Cardiff Wales

Sat 28/3

20:05-07:15

1 stop11h 10m

£96

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Mon 9/3

17:35-23:05

1 stop5h 30m

Cardiff Wales

Mon 16/3

23:30-09:15

1 stop9h 45m

£99

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Sat 21/3

13:25-19:40

1 stop6h 15m

Cardiff Wales

Mon 23/3

23:30-09:15

1 stop9h 45m

£100

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Wed 25/3

20:25-10:05

1 stop13h 40m

Cardiff Wales

Wed 1/4

23:50-07:55

1 stop8h 05m

£105

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Wed 25/2

08:50-15:30

1 stop6h 40m

Cardiff Wales

Sun 1/3

21:20-14:25

1 stop17h 05m

£109

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Wed 25/2

08:50-15:30

1 stop6h 40m

Cardiff Wales

Sun 1/3

21:20-15:45

2 stops18h 25m

£115

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Wed 25/2

10:10-15:30

1 stop5h 20m

Cardiff Wales

Sat 28/2

20:05-08:00

1 stop11h 55m

£116

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Fri 13/3

17:45-22:00

1 stop4h 15m

Cardiff Wales

Mon 16/3

23:30-09:15

1 stop9h 45m

£118

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Sat 7/3

18:55-22:55

1 stop4h 00m

Cardiff Wales

Sat 14/3

20:05-10:00

2 stops13h 55m

£119

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Sat 7/3

18:10-22:55

1 stop4h 45m

Cardiff Wales

Sat 14/3

20:05-10:00

2 stops13h 55m

£119

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cardiff from

How to get the cheapest flight ticket from London Gatwick Airport to Cardiff

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

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

Ryanair is the most popular carrier operating from London Gatwick to Cardiff Wales

When to book flights from London Gatwick Airport to Cardiff

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

Cheap London Gatwick Airport to Cardiff (LGW to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Cardiff

Fastest flight time

4h 15m

Direct flights

None
The fastest flight from London Gatwick Airport to Cardiff takes 4h 15m
There are no direct flights from London Gatwick Airport to Cardiff. There are no popular flight routes from London Gatwick Airport to Cardiff.
Search flight deals

  • How far is London Gatwick to Cardiff Wales by plane?

    London Gatwick and Cardiff Wales are 131.4 mi apart from one another. In terms of flight time, this usually takes a little over 4h 15m.

  • When did momondo last update prices for flights from London Gatwick Airport to Cardiff Wales Airport?

    Prices for flights from London Gatwick Airport to Cardiff Wales Airport are updated daily.

  • How old do you have to be to fly from London Gatwick 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 London Gatwick Airport to Cardiff Wales Airport.

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

    The necessary travel and health documents for your Cardiff Wales Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Cardiff?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Cardiff . Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from London 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 London.

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

Of course. momondo tracks the price of London to Cardiff flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport