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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
London Airports Koh Samui 27 Dec 2025 11 Jan 2026 £625
Birmingham Koh Samui 27 Apr 2026 11 May 2026 £657
Manchester Koh Samui 05 May 2026 19 May 2026 £686
London Airports Koh Samui 15 Apr 2026 27 Apr 2026 £723
London Airports Koh Samui 15 Jun 2026 21 Jun 2026 £733
Manchester Koh Samui 05 May 2026 19 May 2026 £748
London Airports Koh Samui 15 Jun 2026 21 Jun 2026 £756
Manchester Koh Samui 06 May 2026 19 May 2026 £787
Birmingham Koh Samui 27 Apr 2026 11 May 2026 £805
Birmingham Koh Samui 27 Apr 2026 11 May 2026 £836
London Airports Koh Samui 03 Mar 2026 14 Mar 2026 £836
London Airports Koh Samui 01 Dec 2025 12 Dec 2025 £868
London Airports Koh Samui 03 Mar 2026 14 Mar 2026 £870
Birmingham Koh Samui 27 Apr 2026 11 May 2026 £906
London Airports Koh Samui 03 Mar 2026 14 Mar 2026 £908
London Airports Koh Samui 15 Apr 2026 27 Apr 2026 £911
London Airports Koh Samui 03 Mar 2026 14 Mar 2026 £924
London Airports Koh Samui 15 Apr 2026 27 Apr 2026 £929
Manchester Koh Samui 05 May 2026 19 May 2026 £941
London Airports Koh Samui 15 Apr 2026 27 Apr 2026 £945
Manchester Koh Samui 06 May 2026 19 May 2026 £964
London Airports Koh Samui 15 Apr 2026 27 Apr 2026 £968
Birmingham Koh Samui 27 Apr 2026 11 May 2026 £989
Birmingham Koh Samui 27 Apr 2026 11 May 2026 £1021
Birmingham Koh Samui 27 Apr 2026 11 May 2026 £1027
Manchester Koh Samui 22 Jan 2026 05 Feb 2026 £1034
Manchester Koh Samui 05 May 2026 19 May 2026 £1069
Manchester Koh Samui 05 May 2026 19 May 2026 £1175
London Airports Koh Samui 03 Mar 2026 14 Mar 2026 £1192
London Heathrow Koh Samui 27 Mar 2026 24 Apr 2026 £1203
London Heathrow Koh Samui 27 Mar 2026 24 Apr 2026 £1270
Birmingham Koh Samui 27 Apr 2026 11 May 2026 £1316
London Airports Koh Samui 03 Mar 2026 14 Mar 2026 £1327
London Heathrow Koh Samui 27 Mar 2026 24 Apr 2026 £1625
London Heathrow Koh Samui 27 Dec 2025 11 Jan 2026 £2155
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.