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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
London Airports Koh Samui 04 Mar 2027 20 Mar 2027 £759
London Heathrow Koh Samui 08 Oct 2026 23 Oct 2026 £798
London Heathrow Koh Samui 03 Mar 2027 20 Mar 2027 £805
London Heathrow Koh Samui 09 Feb 2027 23 Feb 2027 £830
London Airports Koh Samui 31 Jan 2027 08 Feb 2027 £831
London Gatwick Koh Samui 01 Dec 2026 16 Dec 2026 £837
London Airports Koh Samui 11 Jan 2027 27 Jan 2027 £855
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
Glasgow Koh Samui 07 Nov 2026 23 Nov 2026 £901
London Heathrow Koh Samui 08 Oct 2026 23 Oct 2026 £901
London Heathrow Koh Samui 03 Nov 2026 08 Dec 2026 £927
London Heathrow Koh Samui 03 Mar 2027 20 Mar 2027 £930
London Gatwick Koh Samui 01 Dec 2026 16 Dec 2026 £951
Manchester Koh Samui 01 Feb 2027 26 Apr 2027 £961
London Airports Koh Samui 06 Nov 2026 21 Nov 2026 £962
London Airports Koh Samui 31 Jan 2027 08 Feb 2027 £967
Manchester Koh Samui 01 Feb 2027 26 Apr 2027 £969
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
Newcastle Koh Samui 13 Jan 2027 22 Jan 2027 £1010
Glasgow Koh Samui 07 Nov 2026 23 Nov 2026 £1016
London Gatwick Koh Samui 01 Dec 2026 16 Dec 2026 £1016
London Heathrow Koh Samui 08 Oct 2026 23 Oct 2026 £1021
London Airports Koh Samui 19 Feb 2027 28 Feb 2027 £1023
London Gatwick Koh Samui 01 Dec 2026 16 Dec 2026 £1024
London Airports Koh Samui 11 Mar 2027 27 Mar 2027 £1066
London Airports Koh Samui 03 Jan 2027 31 Jan 2027 £1087
London Gatwick Koh Samui 01 Dec 2026 16 Dec 2026 £1089
London Airports Koh Samui 11 Mar 2027 27 Mar 2027 £1096
Edinburgh Koh Samui 06 Jul 2027 15 Jul 2027 £1106
London Airports Koh Samui 11 Mar 2027 27 Mar 2027 £1108
London Airports Koh Samui 06 Nov 2026 21 Nov 2026 £1111
Manchester Koh Samui 01 Feb 2027 26 Apr 2027 £1120
Manchester Koh Samui 29 Jan 2027 10 Feb 2027 £1131
London Gatwick Koh Samui 01 Dec 2026 16 Dec 2026 £1171
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 26 Jan 2027 06 Feb 2027 £1178
Edinburgh Koh Samui 06 Jul 2027 15 Jul 2027 £1209
Edinburgh Koh Samui 06 Jul 2027 15 Jul 2027 £1233
London Heathrow Koh Samui 08 Oct 2026 23 Oct 2026 £1240
Manchester Koh Samui 29 Jan 2027 10 Feb 2027 £1273
Edinburgh Koh Samui 06 Jul 2027 15 Jul 2027 £1338
Manchester Koh Samui 01 Feb 2027 26 Apr 2027 £1419
Newcastle Koh Samui 27 Mar 2027 09 Apr 2027 £1773
Edinburgh Koh Samui 06 Jul 2027 15 Jul 2027 £1899
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.