Find flights
When to book
Airlines
FAQs

Cheap flights from London Gatwick Airport to Koh Samui from £377

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — USM
27 Oct — 3 Nov1
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 22 October 2024.

Round-trip from

£701

One-way from

£377

Popular in

August

Cheapest in

September
22/2-8/3
  • 22/2-8/3
  • 4 total stops
  • 60h 10m total
  • London to Koh Samui
Search Deals
9/11
  • 9/11
  • 3 total stops
  • 40h 10m total
  • London to Koh Samui
Search Deals
High demand for flights, 24% potential price rise
Search Deals
Best time to find cheap flights, 23% potential price drop
Search Deals

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 22 October 2024.

Sun 8/1206:35LGW - USM
3 stops31h 20mMultiple Airlines
Sun 15/1206:45USM - LGW
2 stops30h 45mMultiple Airlines
Deal found 21/10£741
Tue 5/1116:55LGW - USM
2 stops42h 20mTurkish Airlines
Tue 19/1121:25USM - LGW
2 stops25h 35mTurkish Airlines
Deal found 20/10£860
Mon 2/1209:25LGW - USM
1 stop26h 05mSingapore Airlines
Thu 12/1219:25USM - LGW
1 stop17h 55mSingapore Airlines
Deal found 21/10£878
Mon 4/1109:40LGW - USM
2 stops25h 35mEmirates
Thu 7/1117:40USM - LGW
2 stops25h 00mEmirates
Deal found 21/10£907
Thu 21/1108:40LGW - USM
2 stops44h 15mQatar Airways
Sat 30/1113:25USM - LGW
2 stops30h 10mQatar Airways
Deal found 20/10£1,068
Thu 21/1118:40LGW - USM
2 stops19h 25mSWISS
Sat 30/1116:25USM - LGW
2 stops32h 25mSWISS
Deal found 21/10£1,077
Mon 9/1221:15LGW - USM
1 stop16h 30mBritish Airways
Sun 22/1219:10USM - LGW
1 stop17h 20mBritish Airways
Deal found 20/10£1,156

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 1,032,068 searches. Data last updated 22 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£701 - £1,011

Route

Depart

Return

Price

London GatwickKo Samui

LGW - USM

LGWUSM

London Gatwick

Sat 22/2

2 stops27h 25m

Ko Samui

Sat 8/3

2 stops32h 45m

£701

London GatwickKo Samui

LGW - USM

LGWUSM

London Gatwick

Thu 20/3

2 stops20h 25m

Ko Samui

Wed 2/4

2 stops21h 25m

£819

London GatwickKo Samui

LGW - USM

LGWUSM

London Gatwick

Mon 24/3

2 stops19h 20m

Ko Samui

Sun 30/3

2 stops31h 30m

£827

London GatwickKo Samui

LGW - USM

LGWUSM

London Gatwick

Mon 2/12

1 stop26h 05m

Ko Samui

Thu 12/12

1 stop17h 55m

£878

London GatwickKo Samui

LGW - USM

LGWUSM

London Gatwick

Sat 8/3

1 stop15h 35m

Ko Samui

Sat 15/3

1 stop16h 10m

£936

London GatwickKo Samui

LGW - USM

LGWUSM

London Gatwick

Tue 5/11

2 stops19h 40m

Ko Samui

Tue 19/11

2 stops26h 40m

£950

London GatwickKo Samui

LGW - USM

LGWUSM

London Gatwick

Fri 7/3

2 stops17h 50m

Ko Samui

Fri 14/3

2 stops25h 25m

£1,011

Flights are sorted by cheapest first

Deals found on 21/10

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 £1,021). 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 22 October 2024.

It’s optimal to fly from London Gatwick Airport to Koh Samui in the evening. By choosing this option you can save up to 23% 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 22 October 2024.
Read reviews from past customers who have flown Singapore Airlines and Emirates 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.
Emirates
8.1
Very Good
3,548 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.3

Reviews

1 / 10

Unfortunately, I have arrived to Bangkok yesterday morning and no bag . I have checked with EK staff many times to get the confirmation that , my bag is on the flight . They have confirmed so but the reality was totally opposite. I am here for business trip and I have several meetings . Imagin !!!!! Till this time , they are telling me that : bag not yet found . This is my experience

Emirates
8.1
Very Good
3,548 reviews
Emirates
8.1
Very Good
3,548 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.3

Reviews

1 / 10

Unfortunately, I have arrived to Bangkok yesterday morning and no bag . I have checked with EK staff many times to get the confirmation that , my bag is on the flight . They have confirmed so but the reality was totally opposite. I am here for business trip and I have several meetings . Imagin !!!!! Till this time , they are telling me that : bag not yet found . This is my experience

Singapore Airlines
8.1
Very Good
1,332 reviews
Emirates
8.1
Very Good
3,548 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.3

Reviews

1 / 10

Unfortunately, I have arrived to Bangkok yesterday morning and no bag . I have checked with EK staff many times to get the confirmation that , my bag is on the flight . They have confirmed so but the reality was totally opposite. I am here for business trip and I have several meetings . Imagin !!!!! Till this time , they are telling me that : bag not yet found . This is my experience

SWISS
7.6
Good
1,646 reviews
Emirates
8.1
Very Good
3,548 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.3

Reviews

1 / 10

Unfortunately, I have arrived to Bangkok yesterday morning and no bag . I have checked with EK staff many times to get the confirmation that , my bag is on the flight . They have confirmed so but the reality was totally opposite. I am here for business trip and I have several meetings . Imagin !!!!! Till this time , they are telling me that : bag not yet found . This is my experience

Qatar Airways
7.6
Good
3,921 reviews
Emirates
8.1
Very Good
3,548 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.3

Reviews

1 / 10

Unfortunately, I have arrived to Bangkok yesterday morning and no bag . I have checked with EK staff many times to get the confirmation that , my bag is on the flight . They have confirmed so but the reality was totally opposite. I am here for business trip and I have several meetings . Imagin !!!!! Till this time , they are telling me that : bag not yet found . This is my experience

Turkish Airlines
7.4
Good
3,866 reviews
Emirates
8.1
Very Good
3,548 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.3

Reviews

1 / 10

Unfortunately, I have arrived to Bangkok yesterday morning and no bag . I have checked with EK staff many times to get the confirmation that , my bag is on the flight . They have confirmed so but the reality was totally opposite. I am here for business trip and I have several meetings . Imagin !!!!! Till this time , they are telling me that : bag not yet found . This is my experience

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.

  • Can I find flights from London Gatwick Airport to Koh Samui for under £700 on Cheapflights?

    Yes, there are multiple flights from London Gatwick Airport to Koh Samui for under £700. The cheapest flight booked recently is on Multiple Airlines for just £701, but on average you can expect to pay £874.

  • Are there last-minute flights available from London Gatwick Airport to Koh Samui for under £800?

    There are currently 3+ open flights from London Gatwick Airport to Koh Samui within the next 7 days for less than £800.

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

    According to our current data, Emirates (£819), SWISS (£827), and Singapore Airlines (£878) 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 Emirates, which is currently one of the cheapest options available, starting at £629. Singapore Airlines flights start at £691 while deals on British Airways start at £1,785 one-way.

  • What does LGW to USM mean?

    LGW and USM are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LGW to USM refers to a flight route from London Gatwick Airport to Ko Samui Airport.

  • Can I find deals for flights from Gatwick to Koh Samui that include extra baggage allowance?

    The amount of baggage you can bring on your Gatwick to Koh Samui flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Gatwick to Koh Samui with specific airlines?

    Yes, Cheapflights allows you to browse and filter Gatwick to Koh Samui flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Gatwick to Koh Samui that allow pets onboard?

    Many airlines flying from Gatwick to Koh Samui offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Gatwick to Koh Samui?

    Yes, you can often find last-minute deals on Gatwick to Koh Samui flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Gatwick Airport to Koh Samui flight deals updated?

    The London Gatwick Airport to Koh Samui flight deals you see on this page were last updated on 21/10.

  • 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 £1,021). 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

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

Alternative routes for Gatwick to Koh Samui
See prices for flight routes from nearby airports that may be better suited for you.

Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
London City to Suvarnabhumi flights
Stansted to Suvarnabhumi flights
Heathrow to Don Mueang Intl flights
Heathrow to Phuket City flights
Luton to Suvarnabhumi flights
Gatwick to Phuket City flights
Stansted to Phuket City flights
London City to Phuket City flights
Gatwick to Don Mueang Intl flights
Heathrow to Koh Samui flights
Stansted to Koh Samui flights
London City to Koh Samui flights
Luton to Phuket City flights
Heathrow to Chiang Mai flights
Heathrow to Krabi flights
Gatwick to Krabi flights
Stansted to Krabi flights
London City to Krabi flights
Gatwick to Chiang Mai flights
Stansted to Chiang Mai flights
London City to Chiang Mai flights
Heathrow to Rayong flights
Gatwick to Rayong flights
Heathrow to Udon Thani flights
Heathrow to Chiang Rai flights
Luton to Krabi flights
Gatwick to Chiang Rai flights
Luton to Chiang Mai flights
Heathrow to Surat Thani flights
Stansted to Trat flights
Gatwick to Trat flights
Heathrow to Trat flights
Luton to Koh Samui flights
Gatwick to Surat Thani flights
Gatwick to Khon Kaen flights
London City to Don Mueang Intl flights
Southend to Krabi flights
Southend to Suvarnabhumi flights

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 1,032,068 searches. Data last updated 22 October 2024.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest£740Average£871FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapest£802Average£1,135FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£816Average£906FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest£870Average£924FlexibilityNo 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.

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.
View all available airlines