Q: How much does it cost for a return flight from London Gatwick Airport to Ko Samui?

Airfare is below average for this route at the moment. London Gatwick Airport to Ko Samui flights typically cost between £987 and £755 in September. The cheapest return flight price found within the last 3 days was £755 on Qatar Airways (10 Sept-24 Sept).

Question 1

Which airline has the best punctuality record on London to Ko Samui flights?

Accepted Answer

Over the past year, JetBlue have had the lowest number of delays on this route, with just 11% of flights being delayed.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Question 3

How much does it cost for a return flight from London Gatwick Airport to Ko Samui?

Accepted Answer

Airfare is below average for this route at the moment.London Gatwick Airport to Ko Samui flights typically cost between £987 and £755 in September.
The cheapest return flight price found within the last 3 days was £755 on Qatar Airways (10 Sept-24 Sept).

Question 4

What’s the fastest stopover option from London Gatwick Airport to Ko Samui?

Accepted Answer

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 15h 39m.

Question 5

What is the most punctual flight time for London to Ko Samui flights?

Accepted Answer

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 6

How often are flights from London to Ko Samui delayed?

Accepted Answer

About 11% of weekly flights between London and Ko Samui have experienced delays in the past year, with the average delay time being 86 minutes.

Question 7

What’s the top stopover airport for flights from London Gatwick Airport to Ko Samui?

Accepted Answer

Bangkok (BKK) – chosen by Cheapflights users on 68% of one-stop itineraries from London Gatwick Airport to Ko Samui on Cheapflights.

Question 8

What’s the cheapest stopover airport for flights from London Gatwick Airport to Ko Samui?

Accepted Answer

Bangkok (BKK) is the most affordable one-stop option, with an average return flight price of £1,040.

Question 9

Which airport typically offers the quickest stopover for flights from London Gatwick Airport to Ko Samui?

Accepted Answer

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 2h 35m.

Question 10

How long is the flight from London Gatwick Airport to Ko Samui?

Accepted Answer

Departing from London Gatwick Airport to Ko Samui will take you 19h 30m. The distance from London Gatwick Airport to Ko Samui is about 6138 mi. Both multi-stop and direct flights can be found to your destination and back.

Question 11

What are the cheapest airlines flying from London Gatwick Airport to Ko Samui round-trip?

Accepted Answer

Currently priced at £742, Qatar Airways will fly you from London Gatwick Airport to Ko Samui and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and British Airways - these airlines can fly you to your destination from £787 and £812, respectively. You may be able to fly from London Gatwick Airport to Ko Samui for 22% less than the average price by searching for these airlines.

Question 12

What is the cheapest month to book a flight from London Gatwick Airport to Ko Samui?

Accepted Answer

Currently, June is the cheapest month in which you can book a flight from London Gatwick Airport to Ko Samui (average of £795). Flying from London Gatwick Airport to Ko Samui in December is currently the most expensive (average of £1,411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 13

E

Accepted Answer

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Question 14

E

Accepted Answer

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Question 15

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

Accepted Answer

British Airways, Qatar Airways and Singapore Airlines are the most popular airlines when flying from London Gatwick Airport to Ko Samui.

Question 16

What is the cheapest time of day to fly from LGW to USM?

Accepted Answer

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 Ko Samui as you normally would.

Question 17

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

Accepted Answer

If you book a flight to Ko Samui from London Gatwick, you will be flying to Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 2.1 mi from the center of Ko Samui. There are 0 flights from London Gatwick to Ko Samui per day from 3 different airlines.

Question 18

Can I find deals for flights from Gatwick to Ko Samui that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Gatwick to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 19

How can I find direct flights from Gatwick to Ko Samui?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Ko Samui.

Question 20

Can I find deals for business class flights from Gatwick to Ko Samui?

Accepted Answer

Yes. Cheapflights offers flight deals from Gatwick to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 21

How does Cheapflights help users find flights from Gatwick to Ko Samui?

Accepted Answer

When you search for this flight from Gatwick to Ko Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 22

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Ko Samui?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ko Samui from Gatwick.

Question 23

Can Cheapflights find flights from Gatwick to Ko Samui with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Gatwick to Ko Samui with no change fees.

Question 24

Can Cheapflights notify me if prices for flights from Gatwick to Ko Samui become cheaper?

Accepted Answer

Yes! Start tracking prices for Gatwick to Ko Samui flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£755
One-way from	£331
Popular in	December
Cheapest in	June
Average price	£857

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest£742	Average£948	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Singapore Airlines	Cheapest£787	Average£992	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
British Airways	Cheapest£812	Average£967	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Cheap flights from London Gatwick Airport to Ko Samui from £331

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Ko Samui

Cheapest flights from Gatwick to Ko SamuiExplore the most affordable flight options available from Gatwick to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 May 2026.

Explore the most affordable flight options available from Gatwick to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 May 2026.

Best flights from Gatwick to Ko SamuiDiscover carefully curated flight deals from Gatwick to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 May 2026.

Discover carefully curated flight deals from Gatwick to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 May 2026.

Last-minute flights from Gatwick to Ko SamuiDiscover last-minute flight deals from Gatwick to Ko Samui. Data last updated 11 May 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Ko Samui. Data last updated 11 May 2026 and is based on user searches.

One-way flights from Gatwick to Ko SamuiSearch for one-way flight options from Gatwick to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 11 May 2026.

Search for one-way flight options from Gatwick to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 11 May 2026.

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Everything you need to know about your flight from London Gatwick Airport to Ko Samui

What is the cheapest month to book a flight from London Gatwick Airport to Ko Samui?

How much does it cost for a return flight from London Gatwick Airport to Ko Samui?

How often are flights from London to Ko Samui delayed?

What is the most punctual flight time for London to Ko Samui flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on London to Ko Samui flights?

What’s the top stopover airport for flights from London Gatwick Airport to Ko Samui?

What’s the cheapest stopover airport for flights from London Gatwick Airport to Ko Samui?

What’s the fastest stopover option from London Gatwick Airport to Ko Samui?

Which airport typically offers the quickest stopover for flights from London Gatwick Airport to Ko Samui?

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Related info for your journey

Find useful and relevant information for your journey from Gatwick to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How long is the flight from London Gatwick Airport to Ko Samui?

What are the cheapest airlines flying from London Gatwick Airport to Ko Samui round-trip?

Can I find deals for flights from Gatwick to Ko Samui that include hotel bookings?

How can I find direct flights from Gatwick to Ko Samui?

Can I find deals for business class flights from Gatwick to Ko Samui?

What is the cheapest month to book a flight from London Gatwick Airport to Ko Samui?

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Cheapest flights from Gatwick to Ko Samui
Explore the most affordable flight options available from Gatwick to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 May 2026.

Best flights from Gatwick to Ko Samui
Discover carefully curated flight deals from Gatwick to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 May 2026.

Last-minute flights from Gatwick to Ko Samui
Discover last-minute flight deals from Gatwick to Ko Samui. Data last updated 11 May 2026 and is based on user searches.

One-way flights from Gatwick to Ko Samui
Search for one-way flight options from Gatwick to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 11 May 2026.