Flights from Koh Samui to London – Airlines & connecting routes
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USM to LGW – All flight route options from Samui, Thailand to Gatwick, United Kingdom. These flights are operated by 5 different airlines through 3 different connections. The shortest flight time is 18 hours and 25 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Koh Samui to London flights
With over 37 flights every week and 3 different airlines you have a wide range of options. While flying to London from Koh Samui you will be doing a stopover in Bangkok, Bangkok or any other of the 3 alternatives with flight connections.
Are there any non-stop flights from USM to LGW?
There are no direct or non-stop flights from Samui, USM to Gatwick, LGW.
Tip! You might want to consider arriving at Heathrow (LHR) instead.
Distance & flight times: Samui to Gatwick
The shortest flight time between USM and LGW is 18 hours and 25 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
BKK Bangkok | 18h 25m | 2h 10m | 6270 miles (10088 km) |
DMK Bangkok | 19h 55m | - | - |
SIN Singapore | 20h 0m | 4h 35m | 7423 miles (11944 km) |

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From Koh Samui to United Kingdom
Below is a list of other destinations to United Kingdom from Samui with either direct flights or 1 stop connections.
From Thailand to London
Below is a list of other cities in Thailand with flights to London with either non-stop or connecting flights.