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Cheap flights from London Gatwick Airport to Koh Samui from £482

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — USM
25 Nov — 2 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 20 November 2024.

Round-trip from

£801

One-way from

£482

Popular in

April

Cheapest in

September
20/1-30/1
  • 20/1-30/1
  • 4 total stops
  • 38h 10m total
  • London to Koh Samui
Search Deals
Emirates
  • Emirates
  • 23/3
  • 2 total stops
  • 20h 25m total
  • London to Koh Samui
Search Deals
High demand for flights, 25% potential price rise
Search Deals
Best time to find cheap flights, 27% 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 20 November 2024.

Sat 7/1206:35LGW - USM
3 stops31h 10mMultiple Airlines
Wed 18/1206:45USM - LGW
2 stops31h 15mMultiple Airlines
Deal found 19/11£808
Mon 2/1213:35LGW - USM
2 stops21h 40mEmirates
Mon 9/1213:25USM - LGW
2 stops24h 15mEmirates
Deal found 19/11£1,052
Sat 7/1209:20LGW - USM
1 stop26h 05mSingapore Airlines
Sat 21/1208:55USM - LGW
1 stop28h 25mSingapore Airlines
Deal found 19/11£1,153
Tue 10/1208:40LGW - USM
2 stops17h 00mQatar Airways
Thu 16/117:05USM - LGW
2 stops20h 00mQatar Airways
Deal found 19/11£1,173
Thu 21/1110:20LGW - USM
2 stops23h 55mTurkish Airlines
Sat 30/1120:30USM - LGW
2 stops26h 30mTurkish Airlines
Deal found 19/11£1,180
Tue 19/1118:45LGW - USM
2 stops19h 20mSWISS
Tue 26/1116:25USM - LGW
2 stops32h 25mSWISS
Deal found 19/11£1,205
Sat 7/1221:15LGW - USM
1 stop15h 35mBritish Airways
Mon 20/120:20USM - LGW
1 stop16h 10mBritish Airways
Deal found 19/11£1,219

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 953,013 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Mon 20/1

13:35-14:55

2 stops18h 20m

Ko Samui

Thu 30/1

17:50-06:40

2 stops19h 50m

£801

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Tue 25/3

13:35-14:55

2 stops18h 20m

Ko Samui

Wed 30/4

17:50-12:35

2 stops24h 45m

£817

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Wed 26/3

18:45-21:05

2 stops19h 20m

Ko Samui

Wed 9/4

16:25-17:55

2 stops31h 30m

£844

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Mon 24/3

09:25-18:30

1 stop26h 05m

Ko Samui

Mon 7/4

19:25-06:25

1 stop17h 00m

£852

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Tue 25/3

14:05-14:55

2 stops17h 50m

Ko Samui

Fri 2/5

17:50-06:40

2 stops18h 50m

£1,003

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Sun 16/2

21:15-20:45

1 stop16h 30m

Ko Samui

Sat 29/3

17:05-05:30

1 stop19h 25m

£1,033

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Sun 23/3

09:40-13:05

2 stops20h 25m

£482

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Fri 10/1

11:40-08:00

2 stops37h 20m

£486

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Wed 19/2

06:00-08:40

2 stops19h 40m

£635

LondonKoh Samui

LGW - USM

LGWUSM

London Gatwick

Fri 10/1

09:25-18:30

1 stop26h 05m

£697

Flights are sorted by cheapest return flights first.

Deals found on 19/11

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 20 November 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 15% 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 20 November 2024.
Read reviews from past customers who have flown SWISS, Singapore Airlines and British Airways 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
3,487 reviews
Check prices

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

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
3,487 reviews
Emirates
8.1
Very Good
3,487 reviews
Check prices

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

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
1,333 reviews
Emirates
8.1
Very Good
3,487 reviews
Check prices

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

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
1,635 reviews
Emirates
8.1
Very Good
3,487 reviews
Check prices

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

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
7.5
Good
3,834 reviews
Emirates
8.1
Very Good
3,487 reviews
Check prices

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

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
3,913 reviews
Emirates
8.1
Very Good
3,487 reviews
Check prices

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

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.

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

    According to our current data, Emirates (£817), SWISS (£844), and Singapore Airlines (£852) offers the cheapest pricing from London Gatwick Airport to Koh Samui. These flights start at 21% 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 £482. Turkish Airlines flights start at £635 while deals on Singapore Airlines start at £697 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

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Alternative routes for Gatwick to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.
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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 953,013 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest£761Average£895FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapest£824Average£1,160FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£838Average£898FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest£894Average£982FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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