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

Emirates can get you from Ko Samui to London Gatwick Airport in just under 33h 35m. Your travel time can differ by up to . The distance between Ko Samui and London Gatwick Airport is about 6138 mi.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

When flying from Ko Samui to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

If you book a flight to London Gatwick from Ko Samui, you will be flying from 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 Ko Samui to London Gatwick per day from 0 different airlines.

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

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

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

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

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

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

£232+ Cheap Flights from Ko Samui to London Gatwick Airport

Cheap flight deals from Ko Samui to Gatwick

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ko Samui to Gatwick
Explore the most affordable flight options available from Ko Samui to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Thu 5/1121:10 -

2 stops25h 25m

Thu 12/1108:45 -

2 stops28h 40m

Deal found 6/10£645

Tue 3/1107:55 -

2 stops30h 50m

Tue 10/1108:45 -

2 stops25h 15m

Deal found 6/10£647

Tue 10/1121:10 -

2 stops25h 25m

Tue 17/1109:40 -

3 stops23h 35m

Deal found 8/10£706

Sun 22/1120:30 -

2 stops26h 05m

Sun 29/1106:30 -

3 stops21h 05m

Deal found 8/10£728

Sat 21/1107:00 -

2 stops38h 00m

Sat 28/1110:30 -

2 stops23h 30m

Deal found 7/10£746

Tue 1/1211:10 -

2 stops27h 35m

Mon 14/1206:15 -

3 stops22h 40m

Deal found 6/10£768

Thu 5/1118:15 -

2 stops33h 35m

Mon 9/1123:55 -

2 stops27h 45m

Deal found 5/10£862

Find flight deals from Ko Samui to Gatwick

Round-trip from	£645
One-way from	£232

5/11-12/11
4 total stops
54h 05m total
Ko Samui to London

Search Deals

15/11-31/12
2 total stops
31h 20m total
Ko Samui to London

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ko Samui to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Mon 2/11

08:50-08:20

3 stops54h 30m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£272

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Sat 13/2

18:05-12:40

3 stops49h 35m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£345

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Sun 7/3

07:00-15:35

2 stops39h 35m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£352

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Tue 16/2

15:35-06:30

2 stops21h 55m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£387

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Tue 26/1

16:30-06:30

2 stops21h 00m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£428

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Sun 3/1

20:30-12:05

3 stops46h 35m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£623

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Mon 2/11

19:00-05:25

1 stop17h 25m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£668

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Tue 26/1

18:30-05:25

1 stop17h 55m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£693

Fastest return journey

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Mon 22/3

19:40-05:25

1 stop16h 45m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

£694

Ko SamuiLondon

USM Ko Samui - LGW London Gatwick

USMLGW

Ko Samui

Thu 5/11

11:10-07:45

2 stops27h 35m

London Gatwick

Thu 12/11

17:45-20:25

3 stops19h 40m

£712

Flights are sorted by cheapest return flights first.

Deals found on 6/10

Showing 1-10 of 16 resultsSorted by cheapest first

Best time to book a flight from Ko Samui to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Ko Samui with our price prediction graph.

USM-LGW

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Ko Samui to London Gatwick?
If you book a flight to London Gatwick from Ko Samui, you will be flying from 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 Ko Samui to London Gatwick per day from 0 different airlines.
How long is the flight from Ko Samui to London Gatwick Airport?
Emirates can get you from Ko Samui to London Gatwick Airport in just under 33h 35m. Your travel time can differ by up to . The distance between Ko Samui and London Gatwick Airport is about 6138 mi.
Can I find deals for flights from Ko Samui to Gatwick that include hotel bookings?
Yes. In addition to deals on Ko Samui to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ko Samui to Gatwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ko Samui to Gatwick.
Can I find deals for business class flights from Ko Samui to Gatwick?
Yes. Cheapflights offers flight deals from Ko Samui to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Hounslow

Milton Keynes

Luton

Slough

Wembley

Gatwick

Ilford

Hayes

Croydon

Colchester

Eastbourne

Enfield

Brentford

Southend-on-Sea

Barnet

Southall

Watford

Kingston upon Thames

Dagenham

Dover

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

Gatwick flight routes

Other flight options

Popular flights

Alternative routes for Ko Samui to Gatwick

Suvarnabhumi to Heathrow flights

Suvarnabhumi to Gatwick flights

Suvarnabhumi to Stansted flights

Don Mueang Intl to Heathrow flights

Phuket City to Heathrow flights

Phuket City to Gatwick flights

Phuket City to Stansted flights

Phuket City to London City flights

Chiang Mai to Heathrow flights

Chiang Mai to Gatwick flights

Ko Samui to Heathrow flights

Chiang Rai to Heathrow flights

Krabi to Heathrow flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ko Samui to Gatwick. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Gatwick from Ko Samui by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Ko Samui to Gatwick with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Ko Samui to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ko Samui to London Gatwick Airport from £232

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ko Samui to Gatwick

Cheapest flights from Ko Samui to GatwickExplore the most affordable flight options available from Ko Samui to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Explore the most affordable flight options available from Ko Samui to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Best flights from Ko Samui to GatwickDiscover carefully curated flight deals from Ko Samui to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Discover carefully curated flight deals from Ko Samui to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Ko Samui to GatwickDiscover last-minute flight deals from Ko Samui to Gatwick. Data last updated 10 October 2026 and is based on user searches.

Discover last-minute flight deals from Ko Samui to Gatwick. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Ko Samui to GatwickSearch for one-way flight options from Ko Samui to Gatwick. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Search for one-way flight options from Ko Samui to Gatwick. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Find flight deals from Ko Samui to Gatwick

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ko Samui to London Gatwick Airport that are best for you.

Best time to book a flight from Ko Samui to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Ko Samui with our price prediction graph.

Related info for your journey

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

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

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

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

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

Travelling to a place near London Gatwick Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ko Samui to Gatwick

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

Complete your trip

Complete your trip to Gatwick by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Ko Samui to Gatwick by cabin class

Find flights from Ko Samui to Gatwick, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Gatwick

Explore flights to Gatwick departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.

Ko Samui and Gatwick flights

Browse other Ko Samui and Gatwick flight options. Last updated on 10 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ko Samui to Gatwick
Explore the most affordable flight options available from Ko Samui to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Best flights from Ko Samui to Gatwick
Discover carefully curated flight deals from Ko Samui to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Ko Samui to Gatwick
Discover last-minute flight deals from Ko Samui to Gatwick. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Ko Samui to Gatwick
Search for one-way flight options from Ko Samui to Gatwick. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.