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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
London Airports Koh Samui 07 Mar 2027 17 Mar 2027 £764
London Heathrow Koh Samui 16 Mar 2027 06 Apr 2027 £777
London Heathrow Koh Samui 09 Sep 2027 25 Sep 2027 £849
London Heathrow Koh Samui 09 Sep 2027 25 Sep 2027 £849
London Airports Koh Samui 07 Mar 2027 17 Mar 2027 £881
London Airports Koh Samui 09 Feb 2027 07 May 2027 £886
London Airports Koh Samui 12 Apr 2027 26 Apr 2027 £891
London Airports Koh Samui 12 Apr 2027 26 Apr 2027 £935
Manchester Koh Samui 05 Jan 2027 16 Jan 2027 £974
London Airports Koh Samui 19 Dec 2026 02 Jan 2027 £989
London Airports Koh Samui 02 Nov 2026 16 Nov 2026 £1000
London Heathrow Koh Samui 16 Mar 2027 06 Apr 2027 £1017
London Airports Koh Samui 07 Mar 2027 17 Mar 2027 £1025
London Heathrow Koh Samui 09 Sep 2027 25 Sep 2027 £1054
London Airports Koh Samui 09 Feb 2027 07 May 2027 £1063
London Heathrow Koh Samui 16 Mar 2027 06 Apr 2027 £1064
London Heathrow Koh Samui 09 Sep 2027 25 Sep 2027 £1070
London Airports Koh Samui 12 Apr 2027 26 Apr 2027 £1076
London Heathrow Koh Samui 16 Mar 2027 06 Apr 2027 £1078
London Heathrow Koh Samui 16 Mar 2027 06 Apr 2027 £1081
London Heathrow Koh Samui 12 Mar 2027 27 Mar 2027 £1096
Edinburgh Koh Samui 24 Jun 2027 09 Jul 2027 £1125
London Airports Koh Samui 02 Feb 2027 04 Mar 2027 £1136
Glasgow Koh Samui 07 Jan 2027 22 Jan 2027 £1146
London Heathrow Koh Samui 12 Mar 2027 27 Mar 2027 £1148
Manchester Koh Samui 05 Jan 2027 16 Jan 2027 £1148
Edinburgh Koh Samui 24 Jun 2027 09 Jul 2027 £1168
Edinburgh Koh Samui 24 Jun 2027 09 Jul 2027 £1171
London Heathrow Koh Samui 16 Mar 2027 06 Apr 2027 £1176
Newcastle Koh Samui 01 Jul 2027 22 Jul 2027 £1181
Newcastle Koh Samui 01 Jul 2027 22 Jul 2027 £1183
London Airports Koh Samui 12 Apr 2027 26 Apr 2027 £1188
London Airports Koh Samui 02 Nov 2026 16 Nov 2026 £1216
London Heathrow Koh Samui 16 Mar 2027 06 Apr 2027 £1445
Newcastle Koh Samui 01 Jul 2027 22 Jul 2027 £1470
Manchester Koh Samui 05 Jan 2027 16 Jan 2027 £1508
London Gatwick Koh Samui 25 Dec 2026 08 Jan 2027 £1621
Manchester Koh Samui 05 Jan 2027 16 Jan 2027 £1643
London Gatwick Koh Samui 25 Dec 2026 08 Jan 2027 £1892
London Airports Koh Samui 23 Dec 2026 31 Dec 2026 £2043
London Gatwick Koh Samui 25 Dec 2026 08 Jan 2027 £2183
London Gatwick Koh Samui 25 Dec 2026 08 Jan 2027 £2264
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.