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Cheap flights from Cardiff to London Gatwick Airport from £40

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LGW
9 Sep — 16 Sep1
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 10 August 2026.

Wed 2/923:50 -
1 stop9h 30m
Fri 4/922:00 -
1 stop8h 55m
Deal found 7/8£72
Tue 22/923:15 -
1 stop9h 05m
Fri 25/922:00 -
1 stop8h 55m
Deal found 6/8£75
Mon 7/922:10 -
1 stop9h 45m
Mon 14/908:40 -
1 stop13h 05m
Deal found 8/8£76
Tue 22/923:15 -
1 stop9h 05m
Tue 29/911:55 -
1 stop10h 55m
Deal found 8/8£76
Mon 14/922:10 -
1 stop13h 05m
Mon 21/908:40 -
1 stop13h 05m
Deal found 9/8£77
Wed 2/923:50 -
1 stop9h 30m
Wed 9/909:45 -
1 stop13h 40m
Deal found 5/8£79
Tue 8/923:15 -
1 stop9h 05m
Tue 15/917:20 -
1 stop5h 30m
Deal found 9/8£79
Thu 10/922:50 -
1 stop9h 30m
Fri 11/922:00 -
1 stop8h 55m
Deal found 7/8£82
Mon 21/922:10 -
1 stop14h 30m
Mon 28/909:45 -
1 stop12h 00m
Deal found 7/8£84
Thu 1/1022:50 -
1 stop9h 30m
Wed 7/1013:05 -
1 stop10h 20m
Deal found 10/8£84
Sat 26/907:30 -
1 stop11h 25m
Mon 5/1013:10 -
1 stop8h 35m
Deal found 6/8£85

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 10 August 2026.

Round-trip from

£72

One-way from

£40
Ryanair
  • Ryanair
  • 2/9-4/9
  • 2 total stops
  • 18h 25m total
  • Cardiff to London
Search Deals
Ryanair
  • Ryanair
  • 16/9
  • 1 total stop
  • 9h 30m total
  • Cardiff to London
Search Deals

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 10 August 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

Cheapest return flight

CardiffLondon

CWL Cardiff Wales - LGW London Gatwick

CWLLGW

Cardiff Wales

Tue 22/9

23:15-08:20

1 stop9h 05m

London Gatwick

Fri 25/9

22:00-06:55

1 stop8h 55m

£75

CardiffLondon

CWL Cardiff Wales - LGW London Gatwick

CWLLGW

Cardiff Wales

Tue 22/9

23:15-08:20

1 stop9h 05m

London Gatwick

Tue 29/9

11:55-22:50

1 stop10h 55m

£76

CardiffLondon

CWL Cardiff Wales - LGW London Gatwick

CWLLGW

Cardiff Wales

Wed 2/9

23:50-09:20

1 stop9h 30m

London Gatwick

Wed 9/9

09:45-23:25

1 stop13h 40m

£79

CardiffLondon

CWL Cardiff Wales - LGW London Gatwick

CWLLGW

Cardiff Wales

Mon 21/9

22:10-12:40

1 stop14h 30m

London Gatwick

Mon 28/9

09:45-21:45

1 stop12h 00m

£84

CardiffLondon

CWL Cardiff Wales - LGW London Gatwick

CWLLGW

Cardiff Wales

Thu 1/10

22:50-08:20

1 stop9h 30m

London Gatwick

Wed 7/10

13:05-23:25

1 stop10h 20m

£84

CardiffLondon

CWL Cardiff Wales - LGW London Gatwick

CWLLGW

Cardiff Wales

Sat 26/9

07:30-18:55

1 stop11h 25m

London Gatwick

Mon 5/10

13:10-21:45

1 stop8h 35m

£85

CardiffLondon

CWL Cardiff Wales - LGW London Gatwick

CWLLGW

Cardiff Wales

Fri 4/9

22:45-08:25

1 stop9h 40m

London Gatwick

Fri 11/9

22:00-06:55

1 stop8h 55m

£87

CardiffLondon

CWL Cardiff Wales - LGW London Gatwick

CWLLGW

Cardiff Wales

Thu 3/9

22:50-08:20

1 stop9h 30m

London Gatwick

Mon 7/9

08:40-21:45

1 stop13h 05m

£93
Fastest return journey

CardiffLondon

CWL Cardiff Wales - LGW London Gatwick

CWLLGW

Cardiff Wales

Mon 24/8

22:10-07:55

1 stop9h 45m

London Gatwick

Thu 27/8

14:45-22:25

1 stop7h 40m

£102

CardiffLondon

CWL Cardiff Wales - LGW London Gatwick

CWLLGW

Cardiff Wales

Wed 2/9

23:50-17:25

2 stops17h 35m

London Gatwick

Fri 4/9

22:00-06:55

1 stop8h 55m

£114

Flights are sorted by cheapest return flights first.

Deals found on 9/8

Showing 1-10 of 21 resultsSorted by cheapest first
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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 33% of weekly flights between Cardiff and London have experienced delays in the past year, with the average delay time being 61 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?

Thursday tends to have the lowest number of delays on this route, whereas Tuesday 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 37% 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 9h 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
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Dover
Romford
Borehamwood

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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?

Millions of users choose and trust Cheapflights to book the best flight deals from Cardiff to Gatwick for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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