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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
Manchester Koh Samui 09 Sep 2026 21 Oct 2026 £760
London Heathrow Koh Samui 11 May 2026 27 May 2026 £766
London Airports Koh Samui 05 Jun 2026 15 Jun 2026 £775
London Airports Koh Samui 13 May 2026 24 May 2026 £775
London Airports Koh Samui 05 Jun 2026 15 Jun 2026 £789
Manchester Koh Samui 02 Sep 2026 21 Oct 2026 £819
Manchester Koh Samui 09 Sep 2026 21 Oct 2026 £832
London Heathrow Koh Samui 11 Mar 2027 01 Apr 2027 £833
London Gatwick Koh Samui 14 Mar 2027 28 Mar 2027 £877
London Airports Koh Samui 05 Jun 2026 15 Jun 2026 £905
London Heathrow Koh Samui 11 May 2026 27 May 2026 £914
London Airports Koh Samui 24 May 2026 03 Jun 2026 £931
London Heathrow Koh Samui 11 May 2026 27 May 2026 £937
London Airports Koh Samui 05 Jun 2026 15 Jun 2026 £962
Manchester Koh Samui 09 Sep 2026 21 Oct 2026 £965
London Heathrow Koh Samui 02 Aug 2026 16 Aug 2026 £972
Manchester Koh Samui 09 Sep 2026 21 Oct 2026 £974
Birmingham Koh Samui 15 Sep 2026 29 Sep 2026 £977
Manchester Koh Samui 09 Sep 2026 21 Oct 2026 £977
Manchester Koh Samui 27 May 2026 10 Jun 2026 £997
London Heathrow Koh Samui 11 May 2026 27 May 2026 £1000
London Airports Koh Samui 05 Jun 2026 15 Jun 2026 £1013
London Heathrow Koh Samui 11 May 2026 27 May 2026 £1040
Manchester Koh Samui 27 May 2026 10 Jun 2026 £1040
London Heathrow Koh Samui 11 May 2026 27 May 2026 £1043
London Gatwick Koh Samui 14 Mar 2027 28 Mar 2027 £1058
Glasgow Koh Samui 06 Sep 2026 13 Sep 2026 £1060
Manchester Koh Samui 09 Sep 2026 21 Oct 2026 £1071
Birmingham Koh Samui 15 Sep 2026 29 Sep 2026 £1079
London Airports Koh Samui 04 May 2026 07 Jun 2026 £1086
London Airports Koh Samui 05 Jun 2026 15 Jun 2026 £1106
Glasgow Koh Samui 06 Sep 2026 13 Sep 2026 £1130
Birmingham Koh Samui 15 Sep 2026 29 Sep 2026 £1169
Birmingham Koh Samui 15 Sep 2026 29 Sep 2026 £1247
London Airports Koh Samui 26 May 2026 03 Jun 2026 £1254
London Airports Koh Samui 05 Jun 2026 15 Jun 2026 £1266
London Heathrow Koh Samui 11 May 2026 27 May 2026 £1306
Birmingham Koh Samui 15 Sep 2026 29 Sep 2026 £1315
Manchester Koh Samui 02 Sep 2026 21 Oct 2026 £1320
London Gatwick Koh Samui 14 Mar 2027 28 Mar 2027 £1327
London Airports Koh Samui 16 Oct 2026 31 Oct 2026 £1332
London Gatwick Koh Samui 14 Mar 2027 28 Mar 2027 £1344
Birmingham Koh Samui 15 Sep 2026 29 Sep 2026 £1353
London Airports Koh Samui 26 May 2026 03 Jun 2026 £1360
London Heathrow Koh Samui 11 May 2026 27 May 2026 £1378
Manchester Koh Samui 02 Sep 2026 21 Oct 2026 £1389
London Airports Koh Samui 04 May 2026 07 Jun 2026 £1390
Glasgow Koh Samui 06 Sep 2026 13 Sep 2026 £1414
London Airports Koh Samui 16 Oct 2026 31 Oct 2026 £1473
London Airports Koh Samui 05 Jun 2026 15 Jun 2026 £1517
Glasgow Koh Samui 06 Sep 2026 13 Sep 2026 £1630
London Heathrow Koh Samui 17 Dec 2026 02 Jan 2027 £1821
London Heathrow Koh Samui 11 Dec 2026 16 Jan 2027 £1973
London Airports Koh Samui 05 Jun 2026 15 Jun 2026 £2012
London Heathrow Koh Samui 17 Dec 2026 02 Jan 2027 £2206
Flight offers shown above are per person including all taxes; subject to availability and credit card charges. Offers are based on the searches which has been made on our site in the last seven days. Remember to select 'my dates are flexible' in the search engine to find the best deal.
Flights to Koh Samui, Thailand
Looking for cheap flights to Koh Samui, Thailand? Then you are at right place. We offer cheapest flights to Koh Samui, Thailand. We have plenty of flight options for Koh Samui, Thailand Book with confidence when you book flights to Koh Samui, Thailand with us as all the flights you book with us are ATOL protected.

Koh Samui Introduction
Until being developed as a major tourist destination in the 1990s, Koh Samui was a little-known island inhabited by a small population of coconut and rubber farmers, offering nothing except swathes of white sand with turquoise waters lapping at its shores.
Fortunately, the beaches remain unchanged, albeit rather more crowded than they were 15 years ago, and though tourists possibly outnumber locals in peak season, the island has managed to retain a modicum of rural charm. Luckily, too, the authorities have managed to resist the lure of building high rise hotels, choosing instead to house their visitors in (mainly) quite attractive wooden bungalows and Thai-style accommodation.
Although it would be foolish to come to Samui expecting much more than fun in the sun, there are a few diversions available if you tire of lazing on the beach or bathing in the warm ocean that surrounds it. Two of the most popular activities are snorkelling and diving and there are plenty of opportunities for both among the coral reefs off the coast of Samui itself and in the waters of nearby islands such as Koh Tao or Koh Tan.
Much of the interior of the island is covered in rainforest interspersed with rubber plantations and a number of waterfalls, which provide a superb contrast to the coastal areas and are definitely worthy of exploration.
As Samui has become more touristy, so its nightlife has developed to cater to all its foreign visitors' tastes. Though you're unlikely to see very much of the "real" Thailand in the bars and clubs of the island, you certainly won't be stuck for something to do and an increasing number of people are coming to the island to enjoy its nightlife as well as its beaches.