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Cheap flights from Cardiff to London Gatwick Airport from £45

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LGW
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Gatwick
Explore the most affordable flight options available from Cardiff to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 February 2026.

Mon 2/323:30
CWL
-
LGW
1 stop9h 45m
Ryanair
Mon 9/316:10
LGW
-
CWL
1 stop6h 55m
Ryanair
Deal found 26/2£78
Wed 25/315:55
CWL
-
LGW
1 stop5h 10m
Ryanair
Wed 1/415:35
LGW
-
CWL
1 stop7h 50m
Ryanair
Deal found 25/2£94
Tue 5/523:15
CWL
-
LGW
1 stop9h 05m
Ryanair
Fri 8/522:00
LGW
-
CWL
1 stop8h 55m
Ryanair
Deal found 24/2£98
Sun 12/421:45
CWL
-
LGW
1 stop11h 10m
Ryanair
Sun 19/408:55
LGW
-
CWL
1 stop12h 25m
Ryanair
Deal found 26/2£105
Wed 25/315:55
CWL
-
LGW
1 stop5h 10m
Multiple Airlines
Wed 1/408:15
LGW
-
CWL
2 stops15h 10m
Multiple Airlines
Deal found 25/2£116
Sun 12/421:45
CWL
-
LGW
1 stop10h 10m
Multiple Airlines
Sun 19/421:40
LGW
-
CWL
2 stops24h 20m
Multiple Airlines
Deal found 26/2£123
Fri 20/322:25
CWL
-
LGW
2 stops20h 15m
Multiple Airlines
Tue 31/317:20
LGW
-
CWL
1 stop5h 30m
Multiple Airlines
Deal found 23/2£137
Tue 5/523:15
CWL
-
LGW
1 stop10h 05m
Multiple Airlines
Fri 8/519:15
LGW
-
CWL
2 stops11h 40m
Multiple Airlines
Deal found 24/2£139
Sat 11/407:30
CWL
-
LGW
1 stop5h 05m
Ryanair
Sat 18/418:40
LGW
-
CWL
1 stop14h 30m
Ryanair
Deal found 24/2£140
Thu 12/310:30
CWL
-
LGW
1 stop8h 25m
Ryanair
Mon 16/317:35
LGW
-
CWL
1 stop5h 30m
Ryanair
Deal found 25/2£146
Mon 2/323:30
CWL
-
LGW
1 stop9h 45m
Multiple Airlines
Mon 9/306:00
LGW
-
CWL
2 stops17h 05m
Multiple Airlines
Deal found 26/2£157

Find flight deals from Cardiff to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 February 2026.

Round-trip from

£75

One-way from

£45

Popular in

June

Cheapest in

May

Average price

£341
Ryanair
  • Ryanair
  • 8/4-15/4
  • 2 total stops
  • 13h 55m total
  • Cardiff to London
Search Deals
Ryanair
  • Ryanair
  • 20/5
  • 1 total stop
  • 9h 30m total
  • Cardiff to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 26 February 2026.
Use the filters below to find and compare flights from Cardiff to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Wed 25/3

15:55-21:05

1 stop5h 10m

London Gatwick

Wed 1/4

15:35-23:25

1 stop7h 50m

£94

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Tue 5/5

23:15-08:20

1 stop9h 05m

London Gatwick

Fri 8/5

22:00-06:55

1 stop8h 55m

£98

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Sun 12/4

21:45-08:55

1 stop11h 10m

London Gatwick

Sun 19/4

08:55-21:20

1 stop12h 25m

£105

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Sun 12/4

21:45-07:55

1 stop10h 10m

London Gatwick

Sun 19/4

21:40-22:00

2 stops24h 20m

£123

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Fri 20/3

22:25-18:40

2 stops20h 15m

London Gatwick

Tue 31/3

17:20-22:50

1 stop5h 30m

£137

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Sat 11/4

07:30-12:35

1 stop5h 05m

London Gatwick

Sat 18/4

18:40-09:10

1 stop14h 30m

£140

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Thu 12/3

10:30-18:55

1 stop8h 25m

London Gatwick

Mon 16/3

17:35-23:05

1 stop5h 30m

£146

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Sun 22/3

21:20-10:25

2 stops13h 05m

London Gatwick

Tue 24/3

17:45-13:25

2 stops19h 40m

£166

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Thu 12/3

10:30-19:55

1 stop9h 25m

London Gatwick

Mon 16/3

08:55-23:05

2 stops14h 10m

£188

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Mon 9/3

23:30-08:20

1 stop8h 50m

London Gatwick

Fri 13/3

16:10-22:00

1 stop5h 50m

£213

Flights are sorted by cheapest return flights first.

Deals found on 23/2

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Cardiff to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to London Gatwick Airport

How often are flights from Cardiff to London delayed?

About 30% of weekly flights between Cardiff and London have experienced delays in the past year, with the average delay time being 51 minutes.

What is the most punctual flight time for Cardiff to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Cardiff to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 35% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to London Gatwick?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to London Gatwick. 0 airlines have flights from Cardiff Wales to London Gatwick on a regular basis. Booking flights from Cardiff Wales to London Gatwick should not be difficult; the airport handles an average of 0 outbound flights to London Gatwick per day.

  • How long is the flight from Cardiff to London Gatwick Airport?

    Airlines like Ryanair fly from Cardiff to London Gatwick Airport in about 8h 05m. The time it takes to get you to your destination can typically vary by up to . Cardiff and London Gatwick Airport are separated by a distance of 138 mi.

  • Can I find deals for flights from Cardiff to Gatwick that include hotel bookings?

    Yes. In addition to deals on Cardiff to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Gatwick.

  • Can I find deals for business class flights from Cardiff to Gatwick?

    Yes. Cheapflights offers flight deals from Cardiff to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Wembley
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Bedford
Romford
Folkestone

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How does Cheapflights help users find flights from Cardiff to Gatwick?

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Why should you use Cheapflights to find cheap flight tickets from Cardiff to Gatwick?

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Can Cheapflights find flights from Cardiff to Gatwick with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to Gatwick, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cardiff to Gatwick become cheaper?

Yes! Start tracking prices for Cardiff to Gatwick flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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