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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
Manchester Koh Samui 27 Apr 2026 22 Jun 2026 £735
London Airports Koh Samui 09 Sep 2026 20 Sep 2026 £792
London Airports Koh Samui 28 Apr 2026 24 Jun 2026 £800
Manchester Koh Samui 03 Jun 2026 16 Jun 2026 £809
Manchester Koh Samui 03 Jun 2026 16 Jun 2026 £835
London Airports Koh Samui 03 Feb 2027 26 Feb 2027 £883
London Airports Koh Samui 03 Feb 2027 26 Feb 2027 £931
Manchester Koh Samui 05 Oct 2026 14 Oct 2026 £974
London Airports Koh Samui 09 Sep 2026 20 Sep 2026 £975
London Airports Koh Samui 09 Sep 2026 20 Sep 2026 £976
London Gatwick Koh Samui 20 Apr 2026 30 Apr 2026 £977
London Airports Koh Samui 09 Sep 2026 20 Sep 2026 £989
Birmingham Koh Samui 25 Apr 2026 09 May 2026 £1032
Manchester Koh Samui 03 Jun 2026 16 Jun 2026 £1040
London Airports Koh Samui 09 Sep 2026 20 Sep 2026 £1089
Manchester Koh Samui 03 Jun 2026 16 Jun 2026 £1100
London Airports Koh Samui 03 Feb 2027 26 Feb 2027 £1160
Edinburgh Koh Samui 30 Apr 2026 31 Aug 2026 £1186
London Heathrow Koh Samui 15 Feb 2027 02 Mar 2027 £1207
Manchester Koh Samui 03 Jun 2026 16 Jun 2026 £1233
London Airports Koh Samui 09 Sep 2026 20 Sep 2026 £1258
Manchester Koh Samui 03 Jun 2026 16 Jun 2026 £1267
Manchester Koh Samui 03 Jun 2026 16 Jun 2026 £1269
London Airports Koh Samui 23 Dec 2026 06 Jan 2027 £1335
Manchester Koh Samui 26 Apr 2026 22 Jun 2026 £1409
London Airports Koh Samui 19 Aug 2026 02 Sep 2026 £1472
London Gatwick Koh Samui 20 Apr 2026 30 Apr 2026 £1552
Edinburgh Koh Samui 30 Apr 2026 31 Aug 2026 £1612
Manchester Koh Samui 03 Jun 2026 16 Jun 2026 £1672
Edinburgh Koh Samui 30 Apr 2026 31 Aug 2026 £1684
London Airports Koh Samui 14 Dec 2026 30 Dec 2026 £1694
London Gatwick Koh Samui 20 Apr 2026 30 Apr 2026 £1770
Birmingham Koh Samui 25 Apr 2026 09 May 2026 £1853
London Gatwick Koh Samui 20 Apr 2026 30 Apr 2026 £2002
Edinburgh Koh Samui 30 Apr 2026 31 Aug 2026 £2021
Manchester Koh Samui 03 Jun 2026 16 Jun 2026 £2095
Edinburgh Koh Samui 30 Apr 2026 31 Aug 2026 £2134
London Airports Koh Samui 14 Dec 2026 30 Dec 2026 £2194
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.