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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
London Heathrow Koh Samui 08 Oct 2026 23 Oct 2026 £798
London Airports Koh Samui 16 Nov 2026 30 Nov 2026 £804
London Heathrow Koh Samui 03 Mar 2027 20 Mar 2027 £805
London Heathrow Koh Samui 09 Feb 2027 23 Feb 2027 £830
London Heathrow Koh Samui 03 Mar 2027 20 Mar 2027 £871
London Heathrow Koh Samui 03 Nov 2026 08 Dec 2026 £879
London Heathrow Koh Samui 04 Oct 2026 03 Nov 2026 £880
London Airports Koh Samui 23 Apr 2027 08 May 2027 £889
Glasgow Koh Samui 07 Nov 2026 23 Nov 2026 £901
London Heathrow Koh Samui 08 Oct 2026 23 Oct 2026 £901
London Airports Koh Samui 16 Nov 2026 30 Nov 2026 £912
London Heathrow Koh Samui 03 Nov 2026 08 Dec 2026 £927
Manchester Koh Samui 11 Feb 2027 15 Mar 2027 £927
London Heathrow Koh Samui 03 Mar 2027 20 Mar 2027 £930
London Airports Koh Samui 16 Nov 2026 30 Nov 2026 £930
Manchester Koh Samui 11 Feb 2027 15 Mar 2027 £937
London Airports Koh Samui 23 Apr 2027 08 May 2027 £956
Manchester Koh Samui 01 Feb 2027 26 Apr 2027 £961
London Airports Koh Samui 31 Jan 2027 08 Feb 2027 £967
London Airports Koh Samui 19 Feb 2027 07 Mar 2027 £981
London Airports Koh Samui 16 Nov 2026 30 Nov 2026 £986
London Heathrow Koh Samui 08 Oct 2026 23 Oct 2026 £987
Manchester Koh Samui 01 Feb 2027 26 Apr 2027 £990
London Heathrow Koh Samui 08 Oct 2026 23 Oct 2026 £993
Glasgow Koh Samui 07 Nov 2026 23 Nov 2026 £1016
London Heathrow Koh Samui 08 Oct 2026 23 Oct 2026 £1021
London Airports Koh Samui 23 Apr 2027 08 May 2027 £1023
London Airports Koh Samui 21 Jan 2027 04 Feb 2027 £1030
Manchester Koh Samui 11 Feb 2027 15 Mar 2027 £1060
London Airports Koh Samui 03 Jan 2027 31 Jan 2027 £1087
Manchester Koh Samui 01 Feb 2027 26 Apr 2027 £1120
London Gatwick Koh Samui 02 Jan 2027 14 Jan 2027 £1145
London Gatwick Koh Samui 02 Jan 2027 14 Jan 2027 £1169
London Airports Koh Samui 08 Jul 2027 22 Jul 2027 £1172
London Heathrow Koh Samui 03 Nov 2026 08 Dec 2026 £1176
London Airports Koh Samui 16 Nov 2026 30 Nov 2026 £1177
Manchester Koh Samui 11 Feb 2027 15 Mar 2027 £1192
London Heathrow Koh Samui 08 Oct 2026 23 Oct 2026 £1240
Manchester Koh Samui 11 Feb 2027 15 Mar 2027 £1249
London Gatwick Koh Samui 02 Jan 2027 14 Jan 2027 £1358
London Gatwick Koh Samui 02 Jan 2027 14 Jan 2027 £1389
Manchester Koh Samui 11 Feb 2027 15 Mar 2027 £1461
London Gatwick Koh Samui 02 Jan 2027 14 Jan 2027 £1597
Newcastle Koh Samui 27 Mar 2027 09 Apr 2027 £1773
London Gatwick Koh Samui 02 Jan 2027 14 Jan 2027 £1865
London Gatwick Koh Samui 02 Jan 2027 14 Jan 2027 £1955
London Gatwick Koh Samui 02 Jan 2027 14 Jan 2027 £1995
London Gatwick Koh Samui 02 Jan 2027 14 Jan 2027 £2193
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.