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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
Manchester Koh Samui 17 Jan 2027 30 Jan 2027 £710
London Airports Koh Samui 03 Mar 2026 18 Mar 2026 £765
Manchester Koh Samui 05 May 2026 31 May 2026 £767
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £794
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £803
Manchester Koh Samui 04 May 2026 01 Jun 2026 £812
London Airports Koh Samui 03 Mar 2026 18 Mar 2026 £826
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £877
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £883
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £889
Manchester Koh Samui 04 May 2026 01 Jun 2026 £891
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £934
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £980
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £1044
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £1059
Manchester Koh Samui 01 May 2026 17 May 2026 £1116
London Airports Koh Samui 03 Mar 2026 18 Mar 2026 £1123
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £1126
London Airports Koh Samui 12 Mar 2026 22 Mar 2026 £1130
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £1167
Manchester Koh Samui 01 May 2026 17 May 2026 £1189
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £1206
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £1215
London Airports Koh Samui 12 Mar 2026 22 Mar 2026 £1225
Glasgow Koh Samui 05 Apr 2026 19 Apr 2026 £1234
London Airports Koh Samui 12 Mar 2026 22 Mar 2026 £1286
Glasgow Koh Samui 05 Apr 2026 19 Apr 2026 £1312
London Airports Koh Samui 12 Mar 2026 22 Mar 2026 £1360
London Airports Koh Samui 12 Mar 2026 22 Mar 2026 £1406
London Airports Koh Samui 12 Mar 2026 22 Mar 2026 £1453
Aberdeen Koh Samui 17 Jul 2026 07 Aug 2026 £1463
Glasgow Koh Samui 05 Apr 2026 19 Apr 2026 £1492
London Airports Koh Samui 12 Mar 2026 22 Mar 2026 £1504
Humberside Koh Samui 05 Mar 2026 19 Mar 2026 £1538
London Heathrow Koh Samui 14 Jun 2026 02 Jul 2026 £1657
London Airports Koh Samui 23 Dec 2026 02 Jan 2027 £1790
Glasgow Koh Samui 05 Apr 2026 19 Apr 2026 £1881
London Airports Koh Samui 23 Dec 2026 02 Jan 2027 £1973
London Airports Koh Samui 12 Mar 2026 22 Mar 2026 £2073
Aberdeen Koh Samui 17 Jul 2026 07 Aug 2026 £2231
London Airports Koh Samui 23 Dec 2026 02 Jan 2027 £2306
London Airports Koh Samui 12 Mar 2026 22 Mar 2026 £2354
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.