LGW - USM

£311 Find Cheap Flights from London Gatwick Airport to Ko Samui – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£708
Typical prices: £624-£1,131
Multiple Airlines
Sat 20/2Sat 6/3
LGW - USM • 2 stops
Cheapest one-way flight
£311
Multiple Airlines
Sun 17/1
LGW - USM • 3 stops
Direct flights
Not available
There are currently no direct flights between Gatwick and Ko Samui. You’ll need at least 1 connection.
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Top stopover airports
Cheapest • Avg £395 (return)
Shortest trip • 14h 40m (one-way)
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Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
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When to travel
Cheapest • 54% price drop
Most popular
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We hope you love your trip to Ko Samui!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Gatwick to Ko Samui (LGW-USM)

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

Recent return flight deals from Gatwick to Ko Samui

Sat, 20 Feb - Sat, 6 Mar
Multiple Airlines Logo
10:30 - 20:50LGW  London Gatwick-USM Ko Samui
27h 20m2 stops Shanghai Pu Dong Phuket City
Multiple Airlines Logo
12:30 - 06:30USM  Ko Samui-LGW London Gatwick
25h 00m2 stops Phuket City Shanghai Pu Dong
£708Multiple Airlines
Sun, 15 Nov - Sun, 6 Dec
Multiple Airlines Logo
06:25 - 13:50LGW  London Gatwick-USM Ko Samui
24h 25m3 stops Athens Eleftherios V. Sharjah Phuket City
Multiple Airlines Logo
19:00 - 15:35USM  Ko Samui-LGW London Gatwick
27h 35m2 stops Phuket City Bangkok Suvarnabhumi
£708Multiple Airlines
Sat, 27 Feb - Sat, 20 Mar
Multiple Airlines Logo
10:30 - 17:30LGW  London Gatwick-USM Ko Samui
24h 00m2 stops Shanghai Pu Dong Phuket City
Multiple Airlines Logo
11:10 - 06:30USM  Ko Samui-LGW London Gatwick
26h 20m2 stops Phuket City Shanghai Pu Dong
£708Multiple Airlines
Tue, 4 May - Tue, 18 May
Qatar Airways Logo
14:55 - 16:35LGW  London Gatwick-USM Ko Samui
19h 40m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Qatar Airways Logo
17:50 - 06:40USM  Ko Samui-LGW London Gatwick
18h 50m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
£783Qatar Airways
Tue, 4 May - Wed, 19 May
Qatar Airways Logo
14:55 - 16:35LGW  London Gatwick-USM Ko Samui
19h 40m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Qatar Airways Logo
17:50 - 06:40USM  Ko Samui-LGW London Gatwick
18h 50m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
£783Qatar Airways
Tue, 4 May - Thu, 20 May
Qatar Airways Logo
14:55 - 16:35LGW  London Gatwick-USM Ko Samui
19h 40m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Qatar Airways Logo
17:50 - 06:40USM  Ko Samui-LGW London Gatwick
18h 50m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
£783Qatar Airways
Wed, 14 Apr - Wed, 5 May
Singapore Airlines Logo
13:15 - 18:50LGW  London Gatwick-USM Ko Samui
23h 35m1 stop Singapore Changi
Singapore Airlines Logo
19:45 - 06:55USM  Ko Samui-LGW London Gatwick
17h 10m1 stop Singapore Changi
£927Singapore Airlines
Mon, 16 Nov - Mon, 23 Nov
Singapore Airlines Logo
13:05 - 17:10LGW  London Gatwick-USM Ko Samui
21h 05m1 stop Singapore Changi
Singapore Airlines Logo
12:00 - 06:25USM  Ko Samui-LGW London Gatwick
25h 25m1 stop Singapore Changi
£930Singapore Airlines
Sat, 5 Dec - Wed, 16 Dec
British Airways Logo
21:20 - 19:45LGW  London Gatwick-USM Ko Samui
15h 25m1 stop Bangkok Suvarnabhumi
British Airways Logo
19:40 - 05:25USM  Ko Samui-LGW London Gatwick
16h 45m1 stop Bangkok Suvarnabhumi
£996British Airways
Sat, 5 Dec - Sun, 20 Dec
British Airways Logo
21:20 - 11:50LGW  London Gatwick-USM Ko Samui
31h 30m1 stop Bangkok Suvarnabhumi
British Airways Logo
19:40 - 05:25USM  Ko Samui-LGW London Gatwick
16h 45m1 stop Bangkok Suvarnabhumi
£1,000British Airways
Booking Insights

KAYAK’s insights & trends for Gatwick to Ko Samui flights

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

How much is a return flight from London Gatwick Airport to Ko Samui?

Flight prices are below average for this route right now.

Flights to Ko Samui from London Gatwick Airport usually cost between £738 and £876 in November.
The lowest price found in the past 5 days was £708 on Multiple Airlines (15 Nov–6 Dec).

What is the cheapest month to fly from London Gatwick Airport to Ko Samui?

The cheapest month for flights from London Gatwick Airport to Ko Samui is February, where tickets cost £417 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is £1,747 and £1,078 respectively.

Expert advice

Expert advice for your flight from Gatwick to Ko Samui

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Icelandair

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, The Points Guy, and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Duncan Madden

Duncan Madden

Expert on TAP AIR PORTUGAL

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know - Cheap tickets from London Gatwick Airport to Ko Samui

Low season

September

Cheapest flight

£311
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from London Gatwick Airport to Ko Samui

When to book flights from Gatwick to Ko Samui

Are your dates flexible? Find out the best times to travel from Gatwick to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking London Gatwick Airport to Ko Samui flights

  • What is the cheapest flight from London Gatwick Airport to Ko Samui?

    In the last 5 days, the lowest price for a flight from London Gatwick Airport to Ko Samui was £311 for a one-way ticket and £708 for a return.

  • Which airports will I be using when flying from London Gatwick Airport to Ko Samui?

    When flying out of London Gatwick Airport you will be using London Gatwick. You will be landing at Ko Samui, also known as Ko Samui.

  • Which aircraft models fly most regularly from London Gatwick Airport to Ko Samui?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Gatwick Airport to Ko Samui?

    Star Alliance, and oneworld are the airline alliances operating flights between London Gatwick Airport and Ko Samui, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to Ko Samui, Singapore Airlines or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from London to Ko Samui are Singapore Airlines and Qatar Airways. With an average price for the route of £966 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of £818 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from London Gatwick Airport 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 from London Gatwick Airport to Ko Samui.

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

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

  • What is the Hacker Fare option on flights from London Gatwick Airport to Ko Samui?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport 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 from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

More options for your flight from Gatwick to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire