฿16,483 Find Cheap Flights from the United Kingdom to Ko Samui – Compare and Save

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Cheap Flights from the United Kingdom to Ko Samui

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from the United Kingdom to Ko Samui

Wed 11 Nov - Sat 21 Nov
Multiple Airlines Logo
12:30 - 20:25London  London Heathrow-Ko Samui Ko Samui
24h 55m2 stops Xiamen Gaoqi Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
07:00 - 06:25Ko Samui  Ko Samui-London London Heathrow
30h 25m2 stops Bangkok Suvarnabhumi Xiamen Gaoqi Intl
฿30,906Multiple Airlines
2 days ago
Thu 21 Jan - Fri 5 Mar
Multiple Airlines Logo
12:30 - 20:25London  London Heathrow-Ko Samui Ko Samui
24h 55m2 stops Shanghai Pu Dong Bangkok Suvarnabhumi
Multiple Airlines Logo
07:15 - 06:25Ko Samui  Ko Samui-London London Heathrow
30h 10m2 stops Bangkok Suvarnabhumi Shanghai Pu Dong
฿31,109Multiple Airlines
20 hours ago
Mon 15 Mar - Mon 29 Mar
Multiple Airlines Logo
13:30 - 20:25London  London Heathrow-Ko Samui Ko Samui
23h 55m2 stops Mumbai Chhatrapati Shivaji Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
07:50 - 10:15Ko Samui  Ko Samui-London London Heathrow
32h 25m2 stops Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl
฿31,210Multiple Airlines
3+ days ago
Sun 22 Nov - Sun 29 Nov
Multiple Airlines Logo
21:00 - 10:40London  London Heathrow-Ko Samui Ko Samui
30h 40m2 stops Shanghai Pu Dong Phuket City
Multiple Airlines Logo
11:10 - 17:30Ko Samui  Ko Samui-London London Heathrow
37h 20m2 stops Phuket City Shanghai Pu Dong
฿31,278Multiple Airlines
3+ days ago
Sun 22 Nov - Sun 6 Dec
Multiple Airlines Logo
21:00 - 10:40London  London Heathrow-Ko Samui Ko Samui
30h 40m2 stops Shanghai Pu Dong Phuket City
Multiple Airlines Logo
18:15 - 17:30Ko Samui  Ko Samui-London London Heathrow
30h 15m2 stops Phuket City Shanghai Pu Dong
฿31,312Multiple Airlines
3+ days ago
Sun 17 Jan - Thu 28 Jan
Multiple Airlines Logo
22:15 - 08:00London  London Heathrow-Ko Samui Ko Samui
26h 45m2 stops Athens Eleftherios V. Singapore Changi
Multiple Airlines Logo
08:55 - 05:55Ko Samui  Ko Samui-London London Heathrow
28h 00m2 stops Singapore Changi Muscat Seeb
฿31,413Multiple Airlines
3+ days ago
Tue 24 Nov - Tue 1 Dec
Multiple Airlines Logo
21:00 - 10:40London  London Heathrow-Ko Samui Ko Samui
30h 40m2 stops Shanghai Pu Dong Phuket City
Multiple Airlines Logo
18:15 - 17:30Ko Samui  Ko Samui-London London Heathrow
30h 15m2 stops Phuket City Shanghai Pu Dong
฿31,447Multiple Airlines
1 day ago
Sat 28 Nov - Fri 11 Dec
Multiple Airlines Logo
12:30 - 17:30London  London Heathrow-Ko Samui Ko Samui
22h 00m2 stops Shanghai Pu Dong Phuket City
Multiple Airlines Logo
18:15 - 17:30Ko Samui  Ko Samui-London London Heathrow
30h 15m2 stops Phuket City Shanghai Pu Dong
฿31,514Multiple Airlines
2 days ago
Sat 28 Nov - Fri 11 Dec
Multiple Airlines Logo
12:30 - 18:25London  London Heathrow-Ko Samui Ko Samui
22h 55m2 stops Shanghai Pu Dong Phuket City
Multiple Airlines Logo
18:15 - 17:30Ko Samui  Ko Samui-London London Heathrow
30h 15m2 stops Phuket City Shanghai Pu Dong
฿31,582Multiple Airlines
2 days ago
Thu 26 Nov - Wed 9 Dec
Multiple Airlines Logo
06:50 - 15:10London  London Heathrow-Ko Samui Ko Samui
25h 20m3 stops Brussels Bruxelles-National Chengdu Tianfu Intl Phuket City
Multiple Airlines Logo
07:55 - 11:05Ko Samui  Ko Samui-London London Heathrow
34h 10m2 stops Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl
฿31,616Multiple Airlines
1 day ago
Booking Insights

KAYAK's insights & trends for flights to Ko Samui

Get data-powered insights and trends into flights to Ko Samui to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Ko Samui?

The cheapest month for flights to Ko Samui is November, where tickets cost ฿36,581 on average for return flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from the United Kingdom is ฿61,948 and ฿48,910 respectively. For one-way flights, the best month to travel is November with an average price of ฿23,171.

How far in advance should I book a flight to Ko Samui?

To get a below average price, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low season

January

Cheapest flight

฿16,483
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (46% more expensive on average)
Flight from London Heathrow Airport to Ko Samui

FAQs - booking Ko Samui flights

  • Which airlines offer flights to Ko Samui?

    Several airlines fly to Ko Samui from the UK, although none of them offer a direct service. Thai Airways, British Airways, Singapore Airlines and Emirates are among the major global carriers that service the airport, including at least one stopover in a major hub such as Bangkok, Singapore or Dubai. Ko Samui Airport is in fact owned and operated by Bangkok Airways, which offers many connecting flights to Bangkok or other airports within Thailand.

  • What is the fastest way to reach the ferry port from Ko Samui Airport?

    If you are continuing your journey by ferry after a flight to Ko Samui, both Raja Ferry and Seatran Ferry are accessible from the airport. Nathon Pier (Seatran) is around a 40min drive from the airport, while it takes 55min to reach the Raja Ferry port. Pre-booked taxis are the best way to make sure you reach your connection, costing around ฿800 (£20) and ฿1,000 (£24) respectively.

  • Does Ko Samui Airport offer island-wide taxi services?

    If you are not renting a car, the best way to get around the island is by taxi. These can be booked online in advance or at the Samui Accomm taxi counter in Arrivals. Rates are fixed depending on your destination, starting from around ฿400 (£9.60) to Bophut and reaching ฿1,000 (£24) for Lipa Noi. Shared minivans are also available, although they will normally only depart when at least 5 passengers on board. Fares vary from ฿100 (£2.40) for a nearby destination to ฿400 (£9.60) if you are travelling to the opposite side of the island.

  • Is there an on-site hotel at Ko Samui Airport?

    No, travellers on late flights to Ko Samui will need to book accommodation nearby. Fortunately there are several options to choose from, and the majority of hotels on the island will offer a transfer service. Both the Samui Pier Beach Front Resort and Saboey Resort & Villas are just 5min from the terminal building.

  • How far is Ko Samui Airport from central Ko Samui?

    Ko Samui Airport is 3 km from the centre of Ko Samui.

  • What is the name of Ko Samui’s airport?

    Ko Samui is served by Ko Samui Airport, also commonly referred to as Ko Samui, Koh Samui, or Samui. The airport code is USM.

  • How does KAYAK find such low prices on flights to Ko Samui?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Ko Samui.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ko Samui?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Ko Samui?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ko Samui?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Ko Samui are there each week?

    Each week there are around 2,252 direct flights from within United Kingdom to Ko Samui. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Ko Samui

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ko Samui flight deals.
  • Ko Samui Airport (USM) is a popular gateway for travellers to southern Thailand. As the island receives international flights, it is a useful point of entry for those looking to reach other nearby islands including Ko Pha-ngan, Ko Phaluai and Ko Taen.
  • Often described as ‘the most beautiful airport in the world’, Ko Samui Airport is largely outdoors. Immediately upon arrival you can start soaking up the sun or relax in landscaped areas surrounded by tropical plants, fish and bamboo seating.
  • If you would prefer a more exclusive area, Blue Ribbon Club Lounges are available in both Domestic and International Departures. Show your lounge membership or book a prepaid pass to access beverages, internet, TV and newspapers.
  • Feeling peckish after your flight to Ko Samui? Samui Park Avenue, the retail area of the airport, offers various options including a sports bar, Whittard Coffee and Tea, The Blue Elephant and an international food court.
  • Travellers wishing to relax after long flights to Ko Samui can enjoy a traditional Thai massage before continuing their journey. Soul to Sole offers various treatments to rejuvenate body and mind.
  • A small selection of shops are available at Ko Samui Airport, selling cosmetics, clothing, accessories and local souvenirs, as well as camera equipment and electronics.

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Khanom
Ko Pha Ngan

More options for your flight to Ko Samui