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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
Manchester Koh Samui 12 Jun 2026 26 Jun 2026 £734
London Airports Koh Samui 31 Aug 2026 09 Sep 2026 £765
London Airports Koh Samui 01 Sep 2026 15 Sep 2026 £766
London Airports Koh Samui 01 Sep 2026 15 Sep 2026 £775
Manchester Koh Samui 12 Jun 2026 26 Jun 2026 £888
London Airports Koh Samui 31 Aug 2026 09 Sep 2026 £920
Manchester Koh Samui 12 Jun 2026 26 Jun 2026 £990
London Airports Koh Samui 31 Aug 2026 09 Sep 2026 £1056
London Airports Koh Samui 31 Aug 2026 09 Sep 2026 £1072
Manchester Koh Samui 12 Jun 2026 26 Jun 2026 £1077
London Airports Koh Samui 24 Oct 2026 31 Oct 2026 £1102
Manchester Koh Samui 12 Jun 2026 26 Jun 2026 £1129
London Airports Koh Samui 31 Aug 2026 09 Sep 2026 £1141
London Airports Koh Samui 31 Aug 2026 09 Sep 2026 £1162
London Airports Koh Samui 31 Aug 2026 09 Sep 2026 £1171
Manchester Koh Samui 12 Jun 2026 26 Jun 2026 £1203
London Heathrow Koh Samui 23 Dec 2026 15 Jan 2027 £1307
London Airports Koh Samui 24 Oct 2026 31 Oct 2026 £1345
London Airports Koh Samui 31 Aug 2026 09 Sep 2026 £1352
London Airports Koh Samui 31 Aug 2026 09 Sep 2026 £1370
London Heathrow Koh Samui 23 Dec 2026 15 Jan 2027 £1414
London Airports Koh Samui 24 Oct 2026 31 Oct 2026 £1462
Aberdeen Koh Samui 13 Aug 2026 16 Aug 2026 £1466
London Airports Koh Samui 31 Aug 2026 09 Sep 2026 £1468
London Heathrow Koh Samui 23 Dec 2026 15 Jan 2027 £1491
Manchester Koh Samui 12 Jun 2026 03 Jul 2026 £1522
London Heathrow Koh Samui 23 Dec 2026 15 Jan 2027 £1547
London Heathrow Koh Samui 23 Dec 2026 15 Jan 2027 £1568
London Heathrow Koh Samui 23 Dec 2026 15 Jan 2027 £1591
London Heathrow Koh Samui 26 Dec 2026 04 Jan 2027 £1697
London Heathrow Koh Samui 23 Dec 2026 15 Jan 2027 £1732
Aberdeen Koh Samui 13 Aug 2026 16 Aug 2026 £1750
London Heathrow Koh Samui 23 Dec 2026 15 Jan 2027 £1832
Manchester Koh Samui 12 Jun 2026 26 Jun 2026 £1836
Manchester Koh Samui 12 Jun 2026 26 Jun 2026 £1893
Manchester Koh Samui 12 Jun 2026 26 Jun 2026 £1954
London Heathrow Koh Samui 23 Dec 2026 15 Jan 2027 £1977
London Heathrow Koh Samui 23 Dec 2026 15 Jan 2027 £2323
Manchester Koh Samui 12 Jun 2026 26 Jun 2026 £2437
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.