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Flights from London to Koh Samui – Airlines & connecting routes

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LGW to USM flights and routes map LGW to USM – All flight route options from Gatwick, United Kingdom to Samui, Thailand. These flights are operated by 3 different airlines through 2 different connections. The shortest flight time is 16 hours and 3 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
United Kingdom LGW Gatwick London, United Kingdom
Thailand USM Samui, Koh Samui, Thailand
LGW
Gatwick
United KingdomLondon, United Kingdom
Samui
ThailandKoh Samui, Thailand
USM
No direct flights found
4 routes with different airlines found »
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1 stop route options with codeshare or different airlines:

Duration

Via Bangkok BKK 1 stop with British Airways. 0-1 flights per day.
Begins in 26/10
CODESHARE

SHOW SCHEDULE
16h 03m

Begins in 26/10
Via Bangkok BKK
16h 03m
1 stop with British Airways. 0-1 flights per day.
Begins in 26/10
CODESHARE
SHOW SCHEDULE
Via Singapore SIN 1 stop with Singapore Airlines. 0-1 flights per day.
CODESHARE

SHOW SCHEDULE
18h 55m

Via Singapore SIN
18h 55m
1 stop with Singapore Airlines. 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
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Other flight options

Check out these routes. They have daily flights from Gatwick and connections to Koh Samui:

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London to Koh Samui flights

With over 53 flights every week and 2 different airlines you have a wide range of options. While flying to Koh Samui from London you will be doing a stopover in either Bangkok (BKK) or Singapore (SIN).

Are there any non-stop flights from LGW to USM?

There are no direct or non-stop flights from Gatwick, LGW to Samui, USM.

Tip! You can also fly to Koh Samui from Heathrow (LHR).

Distance & flight times: Gatwick to Samui

The shortest flight time between LGW and USM is 16 hours and 3 minutes.

ViaTotal flight timeLayover timeDistance
BKK Bangkok16h 3m2h 30m6270 miles (10088 km)
SIN Singapore18h 35m3h 45m7423 miles (11944 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.
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London - Koh Samui route map and flight paths
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From London to Thailand

Below is a list of other destinations to Thailand from Gatwick with either direct flights or 1 stop connections.

From United Kingdom to Koh Samui

Below is a list of other cities in United Kingdom with flights to Koh Samui with either non-stop or connecting flights.

The fastest way to fly from London (LGW) to Koh Samui (USM) is via Bangkok and it will take about 16 hours and 3 minutes. The second fastest route is via Singapore and will take 18 hours and 35 minutes.

You can fly with British Airways or Singapore Airlines from London to Koh Samui.

The flight time between Gatwick (LGW) and Samui (USM) via Suvarnabhumi Airport, BKK is 16 hours and 3 minutes.

No. But you can get a 1 stop ticket via Bangkok or Singapore to Koh Samui (USM) instead.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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