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Cheap flights from Sri Lanka to London Gatwick Airport from £290

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LGW
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sri Lanka to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Sri Lanka to Gatwick
Explore the most affordable flight options available from Sri Lanka to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Mon 8/617:20
CMB
-
LGW
3 stops33h 30m
Multiple Airlines
Mon 15/613:30
LGW
-
CMB
3 stops39h 40m
Multiple Airlines
Deal found 24/4£443
Mon 8/620:20
CMB
-
LGW
1 stop15h 55m
Qatar Airways
Mon 15/609:15
LGW
-
CMB
1 stop19h 15m
Qatar Airways
Deal found 24/4£505
Wed 10/611:20
CMB
-
LGW
1 stop24h 55m
Qatar Airways
Wed 17/609:00
LGW
-
CMB
1 stop19h 30m
Qatar Airways
Deal found 26/4£506
Mon 18/520:20
CMB
-
LGW
1 stop15h 30m
Qatar Airways
Mon 14/909:00
LGW
-
CMB
1 stop12h 35m
Qatar Airways
Deal found 28/4£508
Mon 6/720:20
CMB
-
LGW
1 stop14h 50m
Qatar Airways
Fri 25/908:10
LGW
-
CMB
1 stop14h 25m
Qatar Airways
Deal found 27/4£520
Mon 8/611:20
CMB
-
LGW
1 stop24h 55m
Qatar Airways
Sun 21/609:00
LGW
-
CMB
1 stop13h 35m
Qatar Airways
Deal found 27/4£522
Mon 25/520:20
CMB
-
LGW
1 stop15h 30m
Qatar Airways
Mon 16/1109:00
LGW
-
CMB
1 stop12h 15m
Qatar Airways
Deal found 28/4£528
Wed 3/611:20
CMB
-
LGW
1 stop24h 55m
Qatar Airways
Wed 2/1208:40
LGW
-
CMB
1 stop12h 35m
Qatar Airways
Deal found 26/4£530
Tue 2/617:20
CMB
-
LGW
2 stops18h 05m
Gulf Air
Wed 10/610:40
LGW
-
CMB
2 stops18h 30m
Gulf Air
Deal found 27/4£531
Sun 24/520:00
CMB
-
LGW
1 stop15h 50m
Qatar Airways
Sat 6/609:15
LGW
-
CMB
1 stop20h 05m
Qatar Airways
Deal found 24/4£535

Find flight deals from Sri Lanka to Gatwick

Keep the following information in mind while searching for Sri Lanka to Gatwick flight deals. Data was last updated 29 April 2026.

Round-trip from

£443

One-way from

£290

Popular in

March

Cheapest in

October

Average price

£740

Good round-trip deal

£484 or less
8/6-15/6
  • 8/6-15/6
  • 6 total stops
  • 73h 10m total
  • Sri Lanka to London
Search Deals
4/6
  • 4/6
  • 3 total stops
  • 31h 25m total
  • Sri Lanka to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Sri Lanka to London Gatwick.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sri Lanka 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 29 April 2026.
Use the filters below to find and compare flights from Sri Lanka to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Mon 8/6

20:20-07:45

1 stop15h 55m

London Gatwick

Mon 15/6

09:15-09:00

1 stop19h 15m

£505

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Thu 17/9

20:20-06:40

1 stop14h 50m

London Gatwick

Thu 24/9

08:10-03:05

1 stop14h 25m

£505

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Mon 18/5

20:20-07:20

1 stop15h 30m

London Gatwick

Mon 14/9

09:00-02:05

1 stop12h 35m

£508

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Mon 8/6

20:20-07:45

1 stop15h 55m

London Gatwick

Sun 21/6

09:00-02:05

1 stop12h 35m

£522

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Wed 10/6

11:20-07:45

1 stop24h 55m

London Gatwick

Sat 27/6

09:00-02:05

1 stop12h 35m

£564

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Wed 10/6

22:05-12:35

1 stop19h 00m

London Gatwick

Wed 17/6

21:45-16:35

1 stop14h 20m

£638

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Tue 12/5

22:05-07:20

1 stop13h 45m

London Gatwick

Fri 15/5

21:45-18:30

2 stops16h 15m

£639

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Wed 27/5

02:55-12:35

1 stop14h 10m

London Gatwick

Thu 4/6

21:45-16:35

1 stop14h 20m

£639
Fastest return journey

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Tue 9/6

22:05-07:20

1 stop13h 45m

London Gatwick

Tue 16/6

23:55-18:15

1 stop13h 50m

£639

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Wed 5/8

20:20-06:40

1 stop14h 50m

London Gatwick

Wed 19/8

09:00-03:05

1 stop13h 35m

£651

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Sri Lanka to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Sri Lanka 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 Sri Lanka to London Gatwick Airport

What is the cheapest month to book a flight from Sri Lanka to London Gatwick Airport?

Currently, March is the cheapest month in which you can book a flight from Sri Lanka to London Gatwick Airport (average of £363). Flying from Sri Lanka to London Gatwick Airport in April is currently the most expensive (average of £1,009). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How often are flights from Sri Lanka to London delayed?

About 100% of weekly flights between Sri Lanka and London have experienced delays in the past year, with the average delay time being 201 minutes.

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

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

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

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

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatwick. Reviews last updated 29 April 2026.
Read through reviews of airlines operating flights from Sri Lanka to London Gatwick Airport, such as Emirates,Qatar Airways, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,568 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Emirates
8.1
Very Good
3,568 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Qatar Airways
7.4
Good
3,726 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
British Airways
6.7
Okay
7,929 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Related info for your journey

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

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

    Departing from Sri Lanka to London Gatwick Airport will take you 15h 55m. Sri Lanka and London Gatwick Airport are separated by a distance of 5398 mi.

  • What are the cheapest airlines to fly from Sri Lanka to London Gatwick Airport one-way?

    To fly one-way, consider booking your trip with Air Arabia, which is currently one of the cheapest options available, starting at £264. Qatar Airways flights start at £281 while deals on British Airways start at £282 one-way.

  • What are the cheapest flights from Sri Lanka to London Gatwick Airport?

    On average you can expect to pay £484 for a flight from Sri Lanka to London Gatwick Airport. The cheapest flight overall is £484 while the most popular route, (Colombo Bandaranaike Intl - London Gatwick) is currently priced at £505.

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

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

  • How can I find direct flights from Sri Lanka to Gatwick?

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

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

    Yes. Cheapflights offers flight deals from Sri Lanka 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.

  • What is the cheapest month to book a flight from Sri Lanka to London Gatwick Airport?

    Currently, March is the cheapest month in which you can book a flight from Sri Lanka to London Gatwick Airport (average of £363). Flying from Sri Lanka to London Gatwick Airport in April is currently the most expensive (average of £1,009). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Sri Lanka to Gatwick

Discover the top 3 airlines that operate flights from Sri Lanka to Gatwick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£444Average£650FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£538Average£617FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest£614Average£694FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sri Lanka to Gatwick?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Gatwick from Sri Lanka today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Gatwick from Sri Lanka by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Gatwick from Sri Lanka? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Sri Lanka to Gatwick flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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