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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
London Airports Koh Samui 31 Aug 2026 13 Sep 2026 £717
Manchester Koh Samui 08 Jun 2026 19 Jun 2026 £728
Manchester Koh Samui 08 Jun 2026 22 Jun 2026 £768
London Gatwick Koh Samui 02 May 2027 13 May 2027 £780
London Airports Koh Samui 02 May 2027 13 May 2027 £780
Manchester Koh Samui 09 Sep 2026 26 Sep 2026 £796
London Airports Koh Samui 02 Jun 2026 17 Jun 2026 £799
London Airports Koh Samui 31 Aug 2026 13 Sep 2026 £821
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £837
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £838
London Airports Koh Samui 31 Aug 2026 13 Sep 2026 £847
London Airports Koh Samui 31 Aug 2026 13 Sep 2026 £879
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £919
London Airports Koh Samui 31 Aug 2026 13 Sep 2026 £955
Manchester Koh Samui 08 Jun 2026 22 Jun 2026 £955
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £992
London Airports Koh Samui 23 Aug 2026 16 Oct 2026 £1006
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £1019
London Airports Koh Samui 31 Aug 2026 13 Sep 2026 £1025
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £1035
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £1036
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £1040
London Airports Koh Samui 23 Aug 2026 06 Sep 2026 £1042
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £1050
London Airports Koh Samui 23 Aug 2026 16 Oct 2026 £1070
Edinburgh Koh Samui 25 Mar 2027 01 Apr 2027 £1073
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £1076
Manchester Koh Samui 08 Jun 2026 22 Jun 2026 £1100
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £1110
Glasgow Koh Samui 04 Jun 2026 20 Jun 2026 £1114
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £1152
London Airports Koh Samui 31 Aug 2026 13 Sep 2026 £1164
Manchester Koh Samui 09 Sep 2026 26 Sep 2026 £1195
London Airports Koh Samui 02 Jun 2026 17 Jun 2026 £1225
Glasgow Koh Samui 04 Jun 2026 20 Jun 2026 £1343
London Airports Koh Samui 02 Jun 2026 17 Jun 2026 £1355
Manchester Koh Samui 09 Sep 2026 26 Sep 2026 £1476
Glasgow Koh Samui 04 Jun 2026 20 Jun 2026 £1502
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £1705
Manchester Koh Samui 21 Dec 2026 18 Jan 2027 £2140
London Heathrow Koh Samui 23 Sep 2026 23 Oct 2026 £2188
Edinburgh Koh Samui 25 Mar 2027 01 Apr 2027 £2447
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.