Cheap flights from Gatwick to Koh Samui

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How to find the cheapest flight from
Gatwick (LGW) to Koh Samui (USM)

All the information you need to plan the best LGW to USM flight in 2022: compare Gatwick to Koh Samui flight prices with the expected peak season, weather and rainfall in Koh Samui.
LGW - USM
Price
£728 - £1,139
USM
Temperature
27 - 29 °C
USM
Precipitation
58 - 490 mm

Popular in

December

High demand for flights, 24% potential price rise

Cheapest in

May

Best time to find cheap flights, 16% potential price drop

Round-trip from

£535

From London Gatwick to Koh Samui

One-way from

£375

One-way flight from London Gatwick to Koh Samui

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from London Gatwick Airport to Koh Samui (LGW - USM)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Koh Samui as you normally would.

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

Our data shows that May tends to be the cheapest month to fly to Koh Samui from London Gatwick Airport. Users have commonly found prices around £662 for the month, but tickets can be as low as £510. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Gatwick to Koh Samui in January, February 2022

The best prices found for LGW to USM flights in January, February
22 Feb - 22 Mar
£506pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
29 Jan - 13 Feb
£509pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
31 Jan - 1 Mar
£541pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
   
2 STOPS
LGW
London Gatwick

London Gatwick to Koh Samui 2022 flight deals

Cheap flights to Koh Samui from Gatwick found for this year
22 Feb - 22 Mar
£506pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
29 Jan - 13 Feb
£509pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
18 Jun - 25 Jun
£524pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
   
2 STOPS
LGW
London Gatwick

Last-minute flights from Gatwick to Koh Samui

Late deals on return flights to Koh Samui from Gatwick, departing today and this week
29 Jan - 13 Feb
£509pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
24 Jan - 31 Mar
£580pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
27 Jan - 10 Feb
£585pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
   
2 STOPS
LGW
London Gatwick

One-way flights to Ko Samui from London Gatwick

The cheapest one-way flights from Gatwick to Koh Samui
10:05 - 13:00
Multiple Airlines
2 stops
20h 55m
LGW - USM
Multiple Airlines
£375
Travel2Be
01:40 - 08:30
Multiple Airlines
2 stops
23h 50m
LGW - USM
Multiple Airlines
£391
Kiwi.com
08:45 - 13:20
Multiple Airlines
2 stops
21h 35m
LGW - USM
Multiple Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Gatwick</span> to <span class="emphasized">Koh Samui</span> flights.

Flight FAQs

From Gatwick to Koh Samui

What airport do you fly into for flights to Koh Samui from London Gatwick?

If you book a flight to Koh Samui from London Gatwick, you will be flying to Ko Samui, which is the city’s only airport. Koh Samui (USM) is located 2.1 mi from the centre of Koh Samui. There are 0 flights from London Gatwick to Ko Samui per day from 4 different airlines.

Which airlines flying from London Gatwick to Koh Samui have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Gatwick to Koh Samui have new flexible policies in place due to COVID-19. Emirates, Qatar Airways, and Cathay Pacific are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Emirates with this kind of flexibility.

Can I find flights from London Gatwick Airport to Koh Samui for under £600 on Cheapflights?

Yes, there are multiple flights from London Gatwick Airport to Koh Samui for under £600. The cheapest flight booked recently is on Multiple Airlines for just £506, but on average you can expect to pay £550.

Are there last-minute flights available from London Gatwick Airport to Koh Samui for under £600?

There are currently 20+ open flights from London Gatwick Airport to Koh Samui within the next 7 days for less than £600.

What is the cheapest airline to fly from London Gatwick Airport to Koh Samui round-trip?

According to our current data, Emirates (£530), offers the cheapest pricing from London Gatwick Airport to Koh Samui. This flight start at 16% lower than the current average price 3 months from now.

What are the most popular airlines that fly from London Gatwick Airport to Koh Samui?

British Airways, Cathay Pacific and Emirates are the most popular airlines when flying from London Gatwick Airport to Koh Samui.

What are the cheapest flights from London Gatwick Airport to Koh Samui?

Looking for the cheapest flight from London Gatwick Airport to Koh Samui? While on average our users pay £512, our data indicates the cheapest price to be £424. The most popular route (London Gatwick - Koh Samui), is priced around £530.

Related searches

Flights to Koh Samui (USM) from Gatwick
Flights to Gatwick Flights to Koh Samui Flights from Gatwick

Hire a Car

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COVID Restrictions

View COVID Travel Restrictions for Koh Samui, Thailand

Do I need a COVID test to fly to Koh Samui from Gatwick?

Information is based on travel restrictions from London Gatwick to Koh Samui

Most visitors from London Gatwick need to provide a negative COVID-19 test result and/or quarantine to enter Koh Samui.

COVID-19 testing requirements
Visitors from London Gatwick must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Koh Samui.

Quarantine requirements
Visitors from London Gatwick are not required to quarantine after entering Koh Samui.

Documents
Thailand Pass - The Thailand Pass is a web-based system for Thai and foreign travelers to fill in their travel and health information and upload the related documents before travelling. This system is operational and will replace the COE system on 1 November, 2021. However, the COE will continue to be used for certain groups of travelers.

MorChana App - Alert application and contact tracing app to be used while in Thailand. Download via Apple Store or Google Play Store.


Do I need a test to fly back to Gatwick from Koh Samui?

Returning to London Gatwick from Koh Samui

COVID-19 testing requirements
Visitors from Koh Samui must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 2 days hours before departing to London Gatwick.

Quarantine requirements
Visitors from Koh Samui are not required to quarantine after entering London Gatwick.

Hide COVID Travel Restrictions for Koh Samui, Thailand

Alternative routes for Gatwick to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Koh Samui

Things to know before you go - useful duration and weather info for your trip from Gatwick to Koh Samui.
Today's exchange rate
£1 = ฿44.98
Average temperature for January in Koh Samui
29.0 °C
Avg rainfall for January in Koh Samui
71.0 mm

Airports servicing London

Airports servicing Koh Samui

Top 3 airlines flying from London Gatwick to Koh Samui

The chart below displays the airlines Cheapflights users travelling from Gatwick to Koh Samui choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Qatar Airways
£514 £752 No cancel fee 68%
Search Qatar Airways flights
Emirates
£524 £635 No cancel fee 75%
Search Emirates flights
Cathay Pacific
£536 £1,134 No cancel fee 72%
Search Cathay Pacific flights
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