Title: Cheap Flights to Koh Tonsai - Expedia.co.uk ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £71 Cheap Flights to Koh Tonsai [View £71 flight on Sun, 25 Oct 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:KUL,to:KTI,departure:25/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:70.60&airProductToken=AQoyCjAIzZABEgM3NTQYil0g6kQovKqbAzCqq5sDOE9AAFgBagVCQVNJQ3IIT0dTQlhPTVkSCggCEAEYAioCTUgYASIECAEQASgCKAQoBjAB) - [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 [Koh Tonsai Travel Guide](https://expedia.co.uk/Koh-Tonsai.dx553248621532741954)[Hotels in Koh Tonsai](https://expedia.co.uk/Koh-Tonsai-Hotels.d553248621532741954.Travel-Guide-Hotels)[Koh Tonsai Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Koh-Tonsai.d553248621532741954.Car-Hire-Guide)[Koh Tonsai Holidays](https://expedia.co.uk/Koh-Tonsai.d553248621532741954.Holidays-City-Breaks) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CX.svg) Cathay Pacific - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_MH.svg) Malaysia Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SQ.svg) Singapore Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CZ.svg) China Southern Airlines - ![](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\* - ![](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\* - ![](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 round-trip flights to Koh Tonsai Prices were available within the past 7 days and start at £71 for one-way flights and £137 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Cambodia Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KR.gif) Sat, 7 Feb - Mon, 16 Feb BKK Bangkok KTI Phnom Penh £137 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BKK,to:KTI,departure:07/02/2026TANYT&leg2=from:KTI,to:BKK,departure:16/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:136.20&airProductToken=AQohCh8Iy6QBEgM3MDIYwVIg6kQok7-EAzDev4QDOElAAFgBCiEKHwjLpAESAzcwMRjqRCDBUiino4UDMPKjhQM4S0AAWAESCggBEAEYASoCSFIYASIECAEQASgEMAE) ![Malaysia Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/MH.gif) Fri, 5 Jun - Sun, 7 Jun KUL Kuala Lumpur KTI Phnom Penh £152 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:KUL,to:KTI,departure:05/06/2026TANYT&leg2=from:KTI,to:KUL,departure:07/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:151.10&airProductToken=AQoyCjAIzZABEgM3NTQYil0g6kQo_OyOAzD07Y4DOE9AAFgBagVCQVNJQ3IIT0dTQlhSTVkKMgowCM2QARIDNzU1GOpEIIpdKPqEjwMw6IWPAzhPQABYAWoFQkFTSUNyCE9HU0JYUk1ZEgoIAhABGAIqAk1IGAEiBAgBEAEoAigEKAYwAQ) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Sun, 8 Mar - Thu, 12 Mar MNL Manila KTI Phnom Penh £179 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MNL,to:KTI,departure:08/03/2026TANYT&leg2=from:KTI,to:MNL,departure:12/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:178.80&airProductToken=AQpsCjQIw7ABEgM5MDIYrFsgxzIo4YiHAzD8iYcDOFFAAFgBaglFQ09OTElHSFRyCFFLMjFQSEFSCjQIw7ABEgM2MDcYxzIg6kQo6I6HAzCNkIcDOFFAAVgBaglFQ09OTElHSFRyCFFLMjFQSEFSCmwKNAjDsAESAzYwOBjqRCDHMii9socDMN2zhwM4UUAAWAFqCUVDT05MSUdIVHIIUUsyMVBIQVIKNAjDsAESAzkwNxjHMiCsWyiiu4cDMKS8hwM4UUABWAFqCUVDT05MSUdIVHIIUUsyMVBIQVISCggBEAEYASoCQ1gYASIECAEQASgCKAQoBjAB) ![Asiana Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/oz.gif) Mon, 16 Mar - Mon, 23 Mar ICN Seoul KTI Phnom Penh £209 Return found 13 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:KTI,departure:16/03/2026TANYT&leg2=from:KTI,to:ICN,departure:23/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:208.80&airProductToken=AQopCicIz7QBEgM3MzkYyGgg6kQom-KHAzD05IcDOFRAAFgBcgZUS0tTWjMKKQonCM-0ARIDNzQwGOpEIMhoKPqoiAMwpquIAzhUQABYAXIGVEtLU1ozEgoIARABGAEqAk9aGAEiBAgBEAEoAigEKAYwAQ) ![Vietnam Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VN.gif) Tue, 5 May - Sat, 9 May ICN Seoul KOS Sihanoukville £266 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:KOS,departure:05/05/2026TANYT&leg2=from:KOS,to:ICN,departure:09/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:265.40&airProductToken=AQpUCigI1pwBEgM0MDMYyGgg0mko95OMAzC3lowDOFRAAFgBcgdUTDFZS1I2CigIy2wSAzgzORjSaSDKkwEot5uMAzCHnIwDOFdAAVgBcgdUTDFZS1I2ClQKKAjLbBIDODM4GMqTASDSaSiKvowDMO6-jAM4V0AAWAFyB1RMMVlLUjYKKAjWnAESAzQwOBjSaSDIaCjNxIwDMPTGjAM4VEABWAFyB1RMMVlLUjYSCggBEAEYASoCVk4YASIECAEQASgCKAQoBjAB) ## Expedia flights to Koh Tonsai Searching for cheap flights to Koh Tonsai? No travel company presents more choices than Expedia if you're looking to compare flights to Koh Tonsai. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Kep. Expedia provides the cheapest flights to many destinations in Kep and you may find even greater savings if you combine your flight with a hotel stay in Koh Tonsai. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Koh Tonsai for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Koh Tonsai flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Frequently asked questions ### How do I find cheap flights to Koh Tonsai that have flexible change policies? ### How can I find cheap tickets to Koh Tonsai? ### How much is a flight to Koh Tonsai? ### When is the cheapest time to fly to Koh Tonsai? ### How much is a plane ticket to Koh Tonsai? ### What months are the cheapest to book a flight to Koh Tonsai? __Flights to Koh Tonsai information__ | Destination airport | Techo Intl. Airport | | ----------------------------- | ------------------- | | Destination airport IATA code | KTI | | Destination city name | Techo Intl. Airport | | Return price | £136 | ## Trending flights to Koh Tonsai Prices were available within the past 7 days and start at £71 for one-way flights and £137 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Mon, 9 Mar - Mon, 16 Mar MAN Manchester KTI Phnom Penh £487 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAN,to:KTI,departure:09/03/2026TANYT&leg2=from:KTI,to:MAN,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:486.27&airProductToken=AQpBCh4IxbIBEgI3NBiMaCCAPSj0lIcDMJiYhwM4RUAAWAEKHwjFsgESAzQzNhiAPSDqRCj9m4cDMJKfhwM4RUABWAEKQQofCMWyARIDNDM1GOpEIIA9KNfdhwMwsuGHAzhFQABYAQoeCMWyARICNzcYgD0gjGgo0ueHAzCy64cDOEVAAVgBEgoIARABGAEqAkVZGAEiBAgBEAEoBDAB) ## Explore a world of travel with Expedia - Accommodation - Packages - [Hotels near Crab Market ](https://www.expedia.co.uk/Crab-Market-Hotels.0-l553248633936123904-0.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Damnak Chang'aeur ](https://www.expedia.co.uk/Damnak-Changaeur-Kep-Hotels-Gay-Friendly-Hotel.0-n553248635975748189-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Damnak Chang'aeur Hotels ](https://www.expedia.co.uk/Damnak-Changaeur-Kep-Hotels.0-n553248635975748189-0.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Kep ](https://www.expedia.co.uk/Destinations-In-Kep-Gay-Friendly-Hotel.0-0-d553248635964611313-tGayFriendlyHotel.Hotel-Filter-Destinations) - [Kep Hotels ](https://www.expedia.co.uk/Destinations-In-Kep.d553248635964611313.Hotel-Destinations) - [Hotels near Kep Beach ](https://www.expedia.co.uk/Kep-Beach-Hotels.0-l553248621526917058-0.Travel-Guide-Filter-Hotels) - [Beach Resorts & in Kep ](https://www.expedia.co.uk/Kep-Hotels-Beach-Hotels.0-0-d6130828-tBeachHotels.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Kep ](https://www.expedia.co.uk/Kep-Hotels-Gay-Friendly-Hotel.0-0-d6130828-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Kep Hotels ](https://www.expedia.co.uk/Kep-Hotels.d6130828.Travel-Guide-Hotels) - [Hotels near Kep National Park ](https://www.expedia.co.uk/Kep-National-Park-Hotels.0-l553248621526917060-0.Travel-Guide-Filter-Hotels) - [Hostels in Koh Tonsay ](https://www.expedia.co.uk/Koh-Tonsay-Hostels.d3000430586-aaHostels.Travel-Guide-Accommodation) - [Resorts in Koh Tonsay ](https://www.expedia.co.uk/Koh-Tonsay-Hotel-Resorts.d3000430586-aaHotelResorts.Travel-Guide-Accommodation) - [Koh Tonsay Hotels ](https://www.expedia.co.uk/Koh-Tonsay-Hotels.d3000430586.Travel-Guide-Hotels) - [Phumĭ Véal Sbov Hotels ](https://www.expedia.co.uk/Phumi-Veal-Sbov-Hotels.d553248635975851117.Travel-Guide-Hotels) - [Kep Holidays ](https://www.expedia.co.uk/Kep.d6130828.Holidays-City-Breaks) - [Visit Kep ](https://www.expedia.co.uk/Kep.dx6130828) - [Visit Koh Tonsay ](https://www.expedia.co.uk/Koh-Tonsay.dx3000430586) - [Visit Pong Teuk Commune ](https://www.expedia.co.uk/Pong-Teuk-Commune.dx553248635976386347) \*Available to Expedia members.