Title: £491 Flights from London Heathrow to Gan Island (LHR to GAN) - Expedia.co.uk ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £491 Cheap Flights from London (LHR) to Gan Island (GAN) [View £491 flight on Fri, 21 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:GAN,departure:21/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:490.52&airProductToken=AQqfAQozCNGkARICMTAY64kBIMM7KMPT_QIw09b9AjhPQABYAWoIRUNMQVNTSUNyCE9KR0JQUFJJCjMI0aQBEgM2NjIYwzsgggsontf9AjC72f0COE9AAVgBaghFQ0xBU1NJQ3IIT0pHQlBQUkkKMwjVmAESAzExORiCCyCGaCj63f0CMOje_QI4T0ABWAFqCEVDTEFTU0lDcghPSkdCUFBSSRIKCAEQARgBKgJRUhgBIgQIARABKAIoBCgGMAE) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Heathrow Airport (LHR) to Gan Island (GAN-Gan Intl.) - ![SriLankan Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UL.svg) SriLankan Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:lhr,to:gan,departure:20/11/2025TANYT&leg2=from:gan,to:lhr,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UL"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from London (LHR) to Gan Island (GAN) Prices were available within the past 7 days and start at £491 for one-way flights and £635 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![SriLankan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UL.gif) Tue, 21 Apr - Tue, 5 May LHR London GAN Gan Island £635 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:GAN,departure:21/04/2026TANYT&leg2=from:GAN,to:LHR,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:634.52&airProductToken=AQpVCikI1ZgBEgM1MDQY64kBIIILKO77igMw84CLAzhPQABYAXIHT0xYM01HQgooCNWYARIDMTE5GIILIIZoKPWLiwMw6IyLAzhPQAFYAXIHT0xYM01HQgpVCigI1ZgBEgMxMjAYhmggggsopJSMAzCXlYwDOE9AAFgBcgdPTFgzTUdCCikI1ZgBEgM1MDMYggsg64kBKMyejAMw9KOMAzhPQAFYAXIHT0xYM01HQhIKCAEQARgBKgJVTBgBIgQIARABKAIoBCgGMAE) ![SriLankan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UL.gif) Sun, 16 Nov - Sat, 22 Nov LHR London GAN Gan Island £642 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:GAN,departure:16/11/2025TANYT&leg2=from:GAN,to:LHR,departure:22/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:641.72&airProductToken=AQpVCikI1ZgBEgM1MDQY64kBIIILKPig_QIw5KX9AjhRQABYAXIHUUxYNE1HQgooCNWYARIDMTE5GIILIIZoKPqw_QIw6LH9AjhRQAFYAXIHUUxYNE1HQgpXCikI1ZgBEgMxMjAYhmggggsopN_9AjCS4P0COE9AAFgBcghPTFhTM01HQgoqCNWYARIDNTA1GIILIOuJASjC5P0CMIjq_QI4T0ABWAFyCE9MWFMzTUdCEgoIARABGAEqAlVMGAEiBAgBEAEoAigEKAYwAQ) ![SriLankan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UL.gif) Tue, 12 May - Tue, 19 May LHR London GAN Gan Island £665 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:GAN,departure:12/05/2026TANYT&leg2=from:GAN,to:LHR,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:664.72&airProductToken=AQpVCikI1ZgBEgM1MDQY64kBIIILKI7ojAMwk-2MAzhPQABYAXIHT0xYM01HQgooCNWYARIDMTE5GIILIIZoKJX4jAMwiPmMAzhPQAFYAXIHT0xYM01HQgpVCigI1ZgBEgMxMjAYhmggggso5LGNAzDXso0DOFFAAFgBcgdRTFg0TUdCCikI1ZgBEgM1MDMYggsg64kBKIy8jQMwtMGNAzhRQAFYAXIHUUxYNE1HQhIKCAEQARgBKgJVTBgBIgQIARABKAIoBCgGMAE) ![SriLankan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UL.gif) Sun, 1 Mar - Sat, 21 Mar LHR London GAN Gan Island £690 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:GAN,departure:01/03/2026TANYT&leg2=from:GAN,to:LHR,departure:21/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:689.72&airProductToken=AQpDCiAI1ZgBEgM1MDQY64kBIIILKJi-hgMwhMOGAzhRQABYAQofCNWYARIDMTE5GIILIIZoKJrOhgMwiM-GAzhRQAFYAQpDCh8I1ZgBEgMxMjAYhmggggsohJqIAzDymogDOE9AAFgBCiAI1ZgBEgM1MDUYggsg64kBKKKfiAMw6KSIAzhPQAFYARIKCAEQARgBKgJVTBgBIgQIARABKAQwAQ) ![SriLankan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UL.gif) Thu, 11 Jun - Tue, 23 Jun LHR London GAN Gan Island £695 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:GAN,departure:11/06/2026TANYT&leg2=from:GAN,to:LHR,departure:23/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:694.52&airProductToken=AQpVCikI1ZgBEgM1MDQY64kBIIILKM65jwMw076PAzhRQABYAXIHUUxYNE1HQgooCNWYARIDMTE5GIILIIZoKNXJjwMwyMqPAzhRQAFYAXIHUUxYNE1HQgpVCigI1ZgBEgMxMjAYhmggggsoxLuQAzC3vJADOFFAAFgBcgdRTFg0TUdCCikI1ZgBEgM1MDMYggsg64kBKOzFkAMwlMuQAzhRQAFYAXIHUUxYNE1HQhIKCAEQARgBKgJVTBgBIgQIARABKAIoBCgGMAE) ![SriLankan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UL.gif) Sun, 8 Mar - Tue, 17 Mar LHR London GAN Gan Island £698 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:GAN,departure:08/03/2026TANYT&leg2=from:GAN,to:LHR,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:697.72&airProductToken=AQpVCikI1ZgBEgM1MDQY64kBIIILKPiMhwMw5JGHAzhPQABYAXIHT0xYM01HQgooCNWYARIDMTE5GIILIIZoKPqchwMw6J2HAzhPQAFYAXIHT0xYM01HQgpVCigI1ZgBEgMxMjAYhmggggsohO2HAzDy7YcDOE5AAFgBcgdOTFg2TUdCCikI1ZgBEgM1MDMYggsg64kBKJj3hwMw3vyHAzhOQAFYAXIHTkxYNk1HQhIKCAEQARgBKgJVTBgBIgQIARABKAIoBCgGMAE) ![SriLankan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UL.gif) Sun, 12 Apr - Tue, 28 Apr LHR London GAN Gan Island £702 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:GAN,departure:12/04/2026TANYT&leg2=from:GAN,to:LHR,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:701.72&airProductToken=AQpDCiAI1ZgBEgM1MDQY64kBIIILKM6WigMw05uKAzhPQABYAQofCNWYARIDMTE5GIILIIZoKNWmigMwyKeKAzhPQAFYAQpDCh8I1ZgBEgMxMjAYhmggggsoxMWLAzC3xosDOFFAAFgBCiAI1ZgBEgM1MDMYggsg64kBKOzPiwMwlNWLAzhRQAFYARIKCAEQARgBKgJVTBgBIgQIARABKAQwAQ) ![SriLankan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UL.gif) Sun, 14 Jun - Sat, 27 Jun LHR London GAN Gan Island £710 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:GAN,departure:14/06/2026TANYT&leg2=from:GAN,to:LHR,departure:27/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:709.52&airProductToken=AQpVCikI1ZgBEgM1MDQY64kBIIILKK7bjwMws-CPAzhPQABYAXIHT0xYM01HQgooCNWYARIDMTE5GIILIIZoKLXrjwMwqOyPAzhPQAFYAXIHT0xYM01HQgpVCigI1ZgBEgMxMjAYhmggggsoteiQAzCo6ZADOE5AAFgBcgdOTFg2TUdCCikI1ZgBEgM1MDMYggsg64kBKOzykAMwlPiQAzhOQAFYAXIHTkxYNk1HQhIKCAEQARgBKgJVTBgBIgQIARABKAIoBCgGMAE) ![SriLankan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UL.gif) Sun, 15 Mar - Tue, 31 Mar LHR London GAN Gan Island £728 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:GAN,departure:15/03/2026TANYT&leg2=from:GAN,to:LHR,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:727.72&airProductToken=AQpDCiAI1ZgBEgM1MDQY64kBIIILKNjbhwMwxOCHAzhRQABYAQofCNWYARIDMTE5GIILIIZoKNrrhwMwyOyHAzhRQAFYAQpDCh8I1ZgBEgMxMjAYhmggggsoxIqJAzC3i4kDOE5AAFgBCiAI1ZgBEgM1MDMYggsg64kBKOyUiQMwlJqJAzhOQAFYARIKCAEQARgBKgJVTBgBIgQIARABKAQwAQ) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Thu, 27 Nov - Tue, 2 Dec LHR London GAN Gan Island £830 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:GAN,departure:27/11/2025TANYT&leg2=from:GAN,to:LHR,departure:02/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:829.72&airProductToken=AQqfAQozCNGkARICMTIY64kBIMM7KO-b_gIw_57-AjhPQABYAWoIRUNMQVNTSUNyCE9MR0JQMVJFCjMI0aQBEgM2NTQYwzsgggsol6H-AjC0o_4COE9AAVgBaghFQ0xBU1NJQ3IIT0xHQlAxUkUKMwjVmAESAzExORiCCyCGaCjarP4CMMit_gI4T0ABWAFqCEVDTEFTU0lDcghPTEdCUDFSRQqgAQozCNWYARIDMTIwGIZoIIILKOTP_gIw0tD-AjhPQABYAWoIRUNMQVNTSUNyCE9MR0JQMVJFCjMI0aQBEgM2NTUYggsgwzso6NH-AjCU1P4COE9AAVgBaghFQ0xBU1NJQ3IIT0xHQlAxUkUKNAjRpAESAzEwORjDOyDriQEowdn-AjCI3f4COE9AAVgBaghFQ0xBU1NJQ3IIT0xHQlAxUkUSCggBEAEYASoCUVIYASIECAEQASgCKAQoBjAB) ## Alternative airports near Gan Island Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:GAN,departure:20/11/2025TANYT&leg2=from:GAN,to:LHR,departure:02/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) GAN Gan Intl. CheapestClosest 9 min [Flights from £687](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:GAN,departure:20/11/2025TANYT&leg2=from:GAN,to:LHR,departure:02/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Heathrow | | --- | --- | | Destination airport | Gan Intl. | | Airlines serving | SriLankan Airlines | | Return price | £635 | | Distance | 8890 km | ## Book with confidence ### Compare flights from London to Gan Island easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Gan Island. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Gan Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Gan Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Heathrow (LHR) to Gan Intl. (GAN) The easiest way to view the best deals on flights from London to Gan Island today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Gan Intl. start at just £635 and range up to £830.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near London and Gan Island - booking your flight during April, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your London to Gan Island flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Gan Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - [5 Star Hotels in Gan Island](https://www.expedia.co.uk/5Star-Gan-Island-Hotels.s50-0-d6343153.Travel-Guide-Filter-Hotels) - [Guest Houses in Feydhoo](https://www.expedia.co.uk/Feydhoo-Guest-Houses.d3000003521-aaGuestHouses.Travel-Guide-Accommodation) - [Adults Only Resorts & in Feydhoo](https://www.expedia.co.uk/Feydhoo-Hotels-Adults-Only-Resorts.0-0-d3000003521-tAdultsOnlyResorts.Travel-Guide-Filter-Hotels) - [Feydhoo Hotels](https://www.expedia.co.uk/Feydhoo-Hotels.d3000003521.Travel-Guide-Hotels) - [Resorts in Gan Island](https://www.expedia.co.uk/Gan-Island-Hotel-Resorts.d6343153-aaHotelResorts.Travel-Guide-Accommodation) - [All-Inclusive Hotels in Gan Island](https://www.expedia.co.uk/Gan-Island-Hotels-All-Inclusive-Hotel.0-0-d6343153-tAllInclusiveHotel.Travel-Guide-Filter-Hotels) - [Gan Island Hotels](https://www.expedia.co.uk/Gan-Island-Hotels.d6343153.Travel-Guide-Hotels) - [Guest Houses in Villingili Island](https://www.expedia.co.uk/Villingili-Island-Guest-Houses.d6125024-aaGuestHouses.Travel-Guide-Accommodation) - [Resorts in Villingili Island](https://www.expedia.co.uk/Villingili-Island-Hotel-Resorts.d6125024-aaHotelResorts.Travel-Guide-Accommodation) - [Villingili Island Hotels](https://www.expedia.co.uk/Villingili-Island-Hotels.d6125024.Travel-Guide-Hotels) - [Flights to Gan Island](https://www.expedia.co.uk/Cheap-Flights-To-Gan-Island.d6343153.Travel-Guide-Flights) - [Flights to Villingili Island](https://www.expedia.co.uk/Cheap-Flights-To-Villingili-Island.d6125024.Travel-Guide-Flights) - [Visit Feydhoo](https://www.expedia.co.uk/Feydhoo.dx3000003521) - [Gan Island Holidays](https://www.expedia.co.uk/Gan-Island.d6343153.Holidays-City-Breaks) - [Visit Gan Island](https://www.expedia.co.uk/Gan-Island.dx6343153) - [Villingili Island Holidays](https://www.expedia.co.uk/Villingili-Island.d6125024.Holidays-City-Breaks) - [Visit Villingili Island](https://www.expedia.co.uk/Villingili-Island.dx6125024) - [Car hire Gan Island](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Gan-Island.d6343153.Car-Hire-Guide) - [Gan Island Holiday Rentals](https://www.expedia.co.uk/Gan-Island-Holiday-Rentals.d6343153.Travel-Guide-HolidayRentals) \*Available to Expedia members.