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Cheap flights from London Gatwick Airport to Cardiff from £40

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 21/8. 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
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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
22:00 - 06:55
LGW
-
CWL
8h 55m
1 stop
Ryanair Logo
21:45 - 08:55
CWL
-
LGW
11h 10m
1 stop
£74Ryanair
Fri, 21 Aug - Sun, 23 Aug
Ryanair Logo
18:20 - 22:50
LGW
-
CWL
4h 30m
1 stop
Ryanair Logo
22:10 - 07:55
CWL
-
LGW
9h 45m
1 stop
£75Ryanair
Tue, 18 Aug - Mon, 24 Aug
Ryanair Logo
22:00 - 06:55
LGW
-
CWL
8h 55m
1 stop
Ryanair Logo
22:10 - 09:10
CWL
-
LGW
11h 00m
1 stop
£76Ryanair
Fri, 7 Aug - Mon, 10 Aug
Ryanair Logo
09:45 - 22:25
LGW
-
CWL
12h 40m
1 stop
Ryanair Logo
22:50 - 08:20
CWL
-
LGW
9h 30m
1 stop
£78Ryanair
Thu, 20 Aug - Thu, 27 Aug
Ryanair Logo
22:00 - 06:55
LGW
-
CWL
8h 55m
1 stop
Ryanair Logo
22:45 - 08:25
CWL
-
LGW
9h 40m
1 stop
£78Ryanair
Fri, 7 Aug - Fri, 14 Aug
Ryanair Logo
08:50 - 22:50
LGW
-
CWL
14h 00m
1 stop
Ryanair Logo
23:15 - 09:20
CWL
-
LGW
10h 05m
1 stop
£79Ryanair
Tue, 18 Aug - Tue, 25 Aug
Ryanair Logo
08:50 - 22:50
LGW
-
CWL
14h 00m
1 stop
Ryanair Logo
22:45 - 08:25
CWL
-
LGW
9h 40m
1 stop
£80Ryanair
Tue, 11 Aug - Fri, 14 Aug
Ryanair Logo
08:50 - 22:50
LGW
-
CWL
14h 00m
1 stop
Ryanair Logo
23:15 - 08:20
CWL
-
LGW
9h 05m
1 stop
£81Ryanair
Tue, 4 Aug - Tue, 11 Aug
Ryanair Logo
18:25 - 22:25
LGW
-
CWL
4h 00m
1 stop
Ryanair Logo
07:30 - 18:20
CWL
-
LGW
10h 50m
1 stop
£82Ryanair
Thu, 13 Aug - Sat, 22 Aug
Ryanair Logo
08:50 - 22:50
LGW
-
CWL
14h 00m
1 stop
Ryanair Logo
23:15 - 07:55
CWL
-
LGW
8h 40m
1 stop
£84Ryanair
Tue, 11 Aug - Wed, 26 Aug

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Ryanair flights from London Gatwick Airport to Cardiff

Our best Ryanair deals on London Gatwick Airport to Cardiff flight tickets
Ryanair
21 Aug
LGW22:00London Gatwick
8h 55m
1 stop
CWL06:55Cardiff Wales
23 Aug
CWL21:45Cardiff Wales
11h 10m
1 stop
LGW08:55London Gatwick
£74
Ryanair
18 Aug
LGW18:20London Gatwick
4h 30m
1 stop
CWL22:50Cardiff Wales
24 Aug
CWL22:10Cardiff Wales
9h 45m
1 stop
LGW07:55London Gatwick
£75
Ryanair
7 Aug
LGW22:00London Gatwick
8h 55m
1 stop
CWL06:55Cardiff Wales
10 Aug
CWL22:10Cardiff Wales
11h 00m
1 stop
LGW09:10London Gatwick
£76

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 July 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

Cheapest return flight

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Fri 21/8

22:00-06:55

1 stop8h 55m

Cardiff Wales

Sun 23/8

21:45-08:55

1 stop11h 10m

£74
Fastest return journey

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Tue 18/8

18:20-22:50

1 stop4h 30m

Cardiff Wales

Mon 24/8

22:10-07:55

1 stop9h 45m

£75

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Fri 7/8

22:00-06:55

1 stop8h 55m

Cardiff Wales

Mon 10/8

22:10-09:10

1 stop11h 00m

£76

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Thu 20/8

09:45-22:25

1 stop12h 40m

Cardiff Wales

Thu 27/8

22:50-08:20

1 stop9h 30m

£78

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Fri 7/8

22:00-06:55

1 stop8h 55m

Cardiff Wales

Fri 14/8

22:45-08:25

1 stop9h 40m

£78

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Tue 18/8

08:50-22:50

1 stop14h 00m

Cardiff Wales

Tue 25/8

23:15-09:20

1 stop10h 05m

£79

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Tue 11/8

08:50-22:50

1 stop14h 00m

Cardiff Wales

Fri 14/8

22:45-08:25

1 stop9h 40m

£80

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Tue 4/8

08:50-22:50

1 stop14h 00m

Cardiff Wales

Tue 11/8

23:15-08:20

1 stop9h 05m

£81

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Thu 13/8

18:25-22:25

1 stop4h 00m

Cardiff Wales

Sat 22/8

07:30-18:20

1 stop10h 50m

£82

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Tue 11/8

08:50-22:50

1 stop14h 00m

Cardiff Wales

Wed 26/8

23:15-07:55

1 stop8h 40m

£84

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

6h 50m

Direct flights

None
The fastest flight from London Gatwick Airport to Cardiff takes 6h 50m
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

Frequently asked questions about flying from London Gatwick Airport to Cardiff

  • 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 6h 50m.

  • 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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