Cheap flights from London to Koh Samui

from as little as £566

14 nights in Koh Samui, departing London Gatwick on 11 / Sep / 2019 with Qatar Airways (price found 16 hours ago)

Subject to availability, prices correct of the last 24 hours
Koh Samui
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Cheap return flights from London to Koh Samui Find the best deals

The London / Koh Samui route All 9894 km of it

Cheap flight deals for this route See what's hot at the moment

Koh Samui flight facts What you need to know

Alternative flights from the UK Check out different routes to Koh Samui

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Koh Samui

Today alone, Netflights has searched over 8,417 flights. 11 / Sep / 2019 is currently the lowest priced day of the year to fly the London/Koh Samui route. There are around 4,684 flights on any given week from the UK to Koh Samui and the cheapest month to fly right now is September.

Min / Max Temperature (°C)
LOWEST

24 °C

AVG

28 °C

HIGHEST

33 °C

Rainfall (mm)
LOWEST

33 mm

AVG

159.2 mm

HIGHEST

527 mm

How to get cheap flights from London to Koh Samui Tips and advice from our flight experts

Find a good deal on your flight from London to Koh Samui with Netflights. 4,684 flights go via this route every week, and we've collected them all to help you find the best deal. If you want to keep your options open, take a look at flights from another airport in London.

Generally, London Heathrow (LHR) is the most popular choice for flights to Koh Samui. And the most popular airlines are Emirates, British Airways and Cathay Pacific. But when you fly is just as important as who you fly with. If you're flexible on dates, try searching by month to see when the cheapest flights are.

On average, the 9894 km flight to Koh Samui takes 18 hrs 50 mins. If you want a bargain, keep an eye out for flights with EVA Air, as they often have good deals. Or you could broaden your search by looking at flights to other airports in Thailand to see if there are any cheaper options.

We’ve scanned 8,417 flights today to help you find the cheapest deals – not just to Koh Samui, but worldwide. You can also compare the prices of hotels and hire cars for your stay in Thailand. Simply use the tabs above, or them to your booking once you’ve chosen your flight.

Popular destinations Where other people are flying to near Koh Samui

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