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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
London Airports Koh Samui 18 Oct 2026 26 Oct 2026 £785
London Airports Koh Samui 10 Apr 2026 27 Apr 2026 £788
London Airports Koh Samui 15 Apr 2026 28 Apr 2026 £824
London Airports Koh Samui 10 Apr 2026 27 Apr 2026 £834
London Airports Koh Samui 30 Apr 2026 10 May 2026 £842
Edinburgh Koh Samui 09 May 2026 16 May 2026 £880
London Airports Koh Samui 18 Oct 2026 26 Oct 2026 £894
Manchester Koh Samui 05 Dec 2026 26 Dec 2026 £927
Edinburgh Koh Samui 09 May 2026 16 May 2026 £946
London Airports Koh Samui 18 Oct 2026 26 Oct 2026 £946
Manchester Koh Samui 04 Mar 2026 18 Mar 2026 £959
London Airports Koh Samui 02 Mar 2026 14 Mar 2026 £960
London Airports Koh Samui 15 Apr 2026 28 Apr 2026 £961
London Airports Koh Samui 15 Apr 2026 28 Apr 2026 £970
Manchester Koh Samui 18 Jan 2026 25 Jan 2026 £995
Edinburgh Koh Samui 09 May 2026 16 May 2026 £997
London Airports Koh Samui 10 Apr 2026 27 Apr 2026 £1016
Edinburgh Koh Samui 09 May 2026 16 May 2026 £1035
Manchester Koh Samui 05 Dec 2026 26 Dec 2026 £1103
Manchester Koh Samui 05 Dec 2026 26 Dec 2026 £1103
London Airports Koh Samui 18 Oct 2026 26 Oct 2026 £1130
Edinburgh Koh Samui 09 May 2026 16 May 2026 £1192
Manchester Koh Samui 05 Dec 2026 26 Dec 2026 £1251
Manchester Koh Samui 05 Dec 2026 26 Dec 2026 £1262
London Airports Koh Samui 22 Mar 2026 28 Mar 2026 £1285
Edinburgh Koh Samui 09 May 2026 16 May 2026 £1292
London Airports Koh Samui 18 Oct 2026 26 Oct 2026 £1299
Manchester Koh Samui 04 Mar 2026 18 Mar 2026 £1335
Manchester Koh Samui 05 Dec 2026 26 Dec 2026 £1514
London Airports Koh Samui 10 Apr 2026 27 Apr 2026 £1752
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.