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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
London Airports Koh Samui 01 Sep 2026 21 Sep 2026 £798
London Airports Koh Samui 16 Sep 2026 25 Sep 2026 £804
London Airports Koh Samui 01 Sep 2026 21 Sep 2026 £805
London Airports Koh Samui 19 Sep 2026 29 Sep 2026 £810
London Airports Koh Samui 03 May 2027 10 May 2027 £831
London Heathrow Koh Samui 31 Jan 2027 07 Feb 2027 £896
London Airports Koh Samui 19 Sep 2026 29 Sep 2026 £911
London Airports Koh Samui 03 May 2027 10 May 2027 £915
London Heathrow Koh Samui 31 Jan 2027 07 Feb 2027 £918
London Heathrow Koh Samui 31 Jan 2027 07 Feb 2027 £926
London Airports Koh Samui 03 May 2027 10 May 2027 £969
London Airports Koh Samui 01 Sep 2026 21 Sep 2026 £1055
London Heathrow Koh Samui 31 Jan 2027 07 Feb 2027 £1069
Manchester Koh Samui 14 Jul 2027 25 Jul 2027 £1071
London Airports Koh Samui 01 Sep 2026 21 Sep 2026 £1083
London Heathrow Koh Samui 06 Feb 2027 13 Feb 2027 £1092
London Heathrow Koh Samui 06 Feb 2027 13 Feb 2027 £1095
London Heathrow Koh Samui 31 Jan 2027 07 Feb 2027 £1129
London Airports Koh Samui 01 Sep 2026 21 Sep 2026 £1200
London Gatwick Koh Samui 27 Mar 2027 12 Apr 2027 £1300
London Airports Koh Samui 01 Sep 2026 21 Sep 2026 £1312
London Gatwick Koh Samui 27 Mar 2027 12 Apr 2027 £1333
London Gatwick Koh Samui 27 Mar 2027 12 Apr 2027 £1345
London Heathrow Koh Samui 06 Feb 2027 13 Feb 2027 £1423
Manchester Koh Samui 14 Jul 2027 25 Jul 2027 £1443
London Airports Koh Samui 19 Sep 2026 29 Sep 2026 £1673
London Heathrow Koh Samui 06 Feb 2027 13 Feb 2027 £1842
London Gatwick Koh Samui 27 Mar 2027 12 Apr 2027 £1968
London Gatwick Koh Samui 27 Mar 2027 12 Apr 2027 £1969
Manchester Koh Samui 14 Jul 2027 25 Jul 2027 £2083
London Heathrow Koh Samui 31 Jan 2027 07 Feb 2027 £2234
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.