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CHEAP FLIGHTS TO KOH SAMUI
From To Airline Travel Dates Priced from  
Birmingham Koh Samui 11 Mar 2026 31 Mar 2026 £684
London Heathrow Koh Samui 27 Aug 2026 13 Sep 2026 £736
London Heathrow Koh Samui 27 Aug 2026 13 Sep 2026 £760
Birmingham Koh Samui 11 Mar 2026 31 Mar 2026 £773
London Heathrow Koh Samui 27 Aug 2026 13 Sep 2026 £878
Birmingham Koh Samui 25 Apr 2026 09 May 2026 £879
London Heathrow Koh Samui 27 Aug 2026 13 Sep 2026 £915
Birmingham Koh Samui 25 Apr 2026 09 May 2026 £941
Birmingham Koh Samui 11 Mar 2026 31 Mar 2026 £949
Birmingham Koh Samui 11 Mar 2026 31 Mar 2026 £1017
Edinburgh Koh Samui 21 Feb 2026 07 Mar 2026 £1100
London Heathrow Koh Samui 27 Aug 2026 13 Sep 2026 £1180
Birmingham Koh Samui 11 Mar 2026 31 Mar 2026 £1225
London Heathrow Koh Samui 27 Aug 2026 13 Sep 2026 £1313
Birmingham Koh Samui 25 Apr 2026 09 May 2026 £1323
Edinburgh Koh Samui 21 Feb 2026 07 Mar 2026 £1327
Edinburgh Koh Samui 21 Feb 2026 07 Mar 2026 £1396
Edinburgh Koh Samui 21 Feb 2026 07 Mar 2026 £1428
Manchester Koh Samui 03 Apr 2026 18 Apr 2026 £1482
Edinburgh Koh Samui 21 Feb 2026 07 Mar 2026 £1515
Manchester Koh Samui 03 Apr 2026 18 Apr 2026 £1561
Manchester Koh Samui 03 Apr 2026 18 Apr 2026 £1726
Manchester Koh Samui 03 Apr 2026 18 Apr 2026 £1739
Manchester Koh Samui 03 Apr 2026 18 Apr 2026 £1746
Manchester Koh Samui 03 Apr 2026 18 Apr 2026 £1756
Manchester Koh Samui 03 Apr 2026 18 Apr 2026 £1769
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.