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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
London Airports Koh Samui 08 Sep 2026 22 Sep 2026 £685
London Heathrow Koh Samui 17 Feb 2027 04 Mar 2027 £735
London Airports Koh Samui 10 May 2026 24 May 2026 £735
London Airports Koh Samui 08 Sep 2026 22 Sep 2026 £759
London Airports Koh Samui 08 Sep 2026 22 Sep 2026 £778
Manchester Koh Samui 05 Jun 2026 19 Jun 2026 £788
London Airports Koh Samui 08 Sep 2026 22 Sep 2026 £797
Manchester Koh Samui 22 Apr 2026 09 May 2026 £826
London Heathrow Koh Samui 17 Feb 2027 04 Mar 2027 £867
Manchester Koh Samui 05 Jun 2026 19 Jun 2026 £874
Birmingham Koh Samui 08 Mar 2027 22 Mar 2027 £904
London Heathrow Koh Samui 04 Jun 2026 15 Jun 2026 £904
London Airports Koh Samui 04 Jun 2026 15 Jun 2026 £904
Edinburgh Koh Samui 17 Sep 2026 01 Oct 2026 £930
London Airports Koh Samui 08 Sep 2026 22 Sep 2026 £940
Birmingham Koh Samui 08 Mar 2027 22 Mar 2027 £942
Edinburgh Koh Samui 17 Sep 2026 01 Oct 2026 £949
Manchester Koh Samui 15 May 2026 12 Jun 2026 £960
London Heathrow Koh Samui 17 Feb 2027 04 Mar 2027 £966
London Heathrow Koh Samui 17 Feb 2027 04 Mar 2027 £982
Edinburgh Koh Samui 17 Sep 2026 01 Oct 2026 £985
London Heathrow Koh Samui 17 Feb 2027 04 Mar 2027 £989
London Heathrow Koh Samui 17 Feb 2027 04 Mar 2027 £996
Glasgow Koh Samui 29 May 2026 21 Jun 2026 £1022
Glasgow Koh Samui 29 May 2026 21 Jun 2026 £1030
London Airports Koh Samui 10 Jun 2026 16 Jun 2026 £1037
London Airports Koh Samui 08 Sep 2026 22 Sep 2026 £1042
London Airports Koh Samui 14 Jun 2026 30 Jun 2026 £1049
London Heathrow Koh Samui 04 Jun 2026 15 Jun 2026 £1050
Birmingham Koh Samui 08 Mar 2027 22 Mar 2027 £1070
London Airports Koh Samui 04 Jun 2026 15 Jun 2026 £1079
Manchester Koh Samui 05 Jun 2026 19 Jun 2026 £1089
London Heathrow Koh Samui 20 Feb 2027 14 Mar 2027 £1152
London Heathrow Koh Samui 04 Jun 2026 15 Jun 2026 £1172
Manchester Koh Samui 15 May 2026 12 Jun 2026 £1205
Glasgow Koh Samui 05 Sep 2026 03 Oct 2026 £1284
Edinburgh Koh Samui 17 Sep 2026 01 Oct 2026 £1299
Edinburgh Koh Samui 25 Jan 2027 13 Mar 2027 £1318
Manchester Koh Samui 05 Jun 2026 19 Jun 2026 £1325
London Heathrow Koh Samui 17 Feb 2027 04 Mar 2027 £1343
Birmingham Koh Samui 08 Mar 2027 22 Mar 2027 £1372
Edinburgh Koh Samui 17 Sep 2026 01 Oct 2026 £1376
London Heathrow Koh Samui 04 Jun 2026 15 Jun 2026 £1381
London Airports Koh Samui 10 May 2026 24 May 2026 £1450
Edinburgh Koh Samui 25 Jan 2027 13 Mar 2027 £1530
London Airports Koh Samui 10 May 2026 24 May 2026 £1575
Manchester Koh Samui 05 Jun 2026 19 Jun 2026 £1590
Manchester Koh Samui 15 May 2026 12 Jun 2026 £1637
Edinburgh Koh Samui 25 Jan 2027 13 Mar 2027 £1679
Birmingham Koh Samui 08 Mar 2027 22 Mar 2027 £1760
Manchester Koh Samui 22 Apr 2026 09 May 2026 £1785
Manchester Koh Samui 15 May 2026 12 Jun 2026 £1887
London Heathrow Koh Samui 27 Jul 2026 06 Aug 2026 £1913
Manchester Koh Samui 22 Apr 2026 09 May 2026 £1914
London Airports Koh Samui 12 Dec 2026 30 Dec 2026 £1965
London Heathrow Koh Samui 27 Jul 2026 06 Aug 2026 £2174
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.