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Cheap flights from London Gatwick Airport to Koh Samui from £471

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — USM
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Gatwick to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£824

One-way from

£471

Popular in

April

Cheapest in

September

Average price

£1,322
11/2-18/2
  • 11/2-18/2
  • 5 total stops
  • 55h 00m total
  • London to Koh Samui
15/1
  • 15/1
  • 2 total stops
  • 37h 20m total
  • London to Koh Samui
High demand for flights, 2% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Gatwick to Koh Samui

Cheapest flights from Gatwick to Koh Samui
Explore the most affordable flight options available from Gatwick to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 24/1210:45LGW - USM
3 stops23h 00mMultiple Airlines
Tue 7/109:20USM - LGW
3 stops43h 15mMultiple Airlines
Deal found 18/12£1,566
Mon 23/1209:25LGW - USM
1 stop26h 05mSingapore Airlines
Mon 13/119:25USM - LGW
1 stop17h 55mSingapore Airlines
Deal found 18/12£1,981
Thu 19/1213:35LGW - USM
2 stops21h 40mEmirates
Thu 26/1216:25USM - LGW
2 stops26h 15mEmirates
Deal found 18/12£2,209

Find flights from Gatwick to Koh Samui within your budget

Customise your flight search to find flights from Gatwick to Koh Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Fri 21/2

10:30-15:35

2 stops22h 05m

Ko Samui

Fri 7/3

15:05-06:30

2 stops22h 25m

£823

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Wed 28/5

18:35-21:15

2 stops20h 40m

Ko Samui

Wed 2/7

16:25-17:55

2 stops31h 30m

£857

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Tue 27/5

10:15-11:15

1 stop19h 00m

Ko Samui

Wed 4/6

19:25-06:25

1 stop17h 00m

£891

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Tue 20/5

10:05-12:45

2 stops20h 40m

Ko Samui

Tue 3/6

16:25-07:20

2 stops20h 55m

£913

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Mon 10/3

21:15-20:45

1 stop16h 30m

Ko Samui

Sat 29/3

20:20-05:30

1 stop16h 10m

£999

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Sat 18/1

05:55-18:15

2 stops53h 20m

Ko Samui

Wed 29/1

13:25-16:00

2 stops33h 35m

£1,025

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Fri 24/1

14:05-18:15

2 stops21h 10m

Ko Samui

Sun 2/2

16:30-06:05

2 stops20h 35m

£1,084

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Wed 15/1

11:40-08:00

2 stops37h 20m

£471

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Fri 21/2

09:25-18:15

1 stop25h 50m

£628

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Thu 6/2

08:40-08:40

2 stops17h 00m

£700

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 11 results
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Best time to book a flight from Gatwick to Koh Samui

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

Travel insights for flights from Gatwick to Koh Samui

Get recent, data-driven insights about flights from Gatwick to Koh Samui including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to Koh Samui (average of £1,019). Flying from London Gatwick Airport to Koh Samui in December is currently the most expensive (average of £1,335). 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.

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

Find hourly flight availability from Gatwick to Koh Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

It’s optimal to fly from London Gatwick Airport to Koh Samui in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Koh 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 Koh Samui when rainfall is around 58.0 mm.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Koh 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).

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Koh Samui. Reviews last updated 19 December 2024.
Read reviews from past customers who have flown Emirates, Singapore Airlines and Turkish Airlines from London to Koh Samui. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
3,412 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

8.1
Very Good
3,412 reviews
8.1
Very Good
3,412 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

8.1
Very Good
1,331 reviews
8.1
Very Good
3,412 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

7.6
Good
1,605 reviews
8.1
Very Good
3,412 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

7.5
Good
3,792 reviews
8.1
Very Good
3,412 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

7.3
Good
3,901 reviews
8.1
Very Good
3,412 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

All in all I enjoyed my experience and definitely flying with you again

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Koh 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 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. Ko Samui (USM) is located 2.1 mi from the center of Koh Samui. There are 0 flights from London Gatwick to Ko Samui per day from 4 different airlines.

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

    According to our current data, Emirates (£851), Singapore Airlines (£862), and British Airways (£999) offers the cheapest pricing from London Gatwick Airport to Koh Samui. These flights start at 18% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Gatwick Airport to Koh Samui one-way?

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at £628. Qatar Airways flights start at £700 while deals on British Airways start at £1,860 one-way.

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

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

  • How can I find direct flights from Gatwick to Koh Samui?

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Koh 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.

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

    Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to Koh Samui (average of £1,019). Flying from London Gatwick Airport to Koh Samui in December is currently the most expensive (average of £1,335). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Gatwick to Koh Samui

Discover the top 4 airlines that operate flights from Gatwick to Koh Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest£760Average£894FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapest£824Average£1,159FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£838Average£897FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest£894Average£990FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Gatwick to Koh 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.

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

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 Koh Samui from Gatwick.

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

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

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

Yes! Start tracking prices for Gatwick to Koh 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.

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