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Flights from London to Koh Samui Starting at Rs 136,122

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • LHR21:50
        35h 30m
        1 stop
        USM16:20
        Fri, Dec 27|London - Koh Samui|Tianjin Airlines
        Rs 136,122Rs 221,158
        38% OFF
        38% OFF
        Rs 221,158Rs 136,122

        Choose Tianjin Airlines flights from London to Koh Samui. The one-way connecting flight with Tianjin Airlines departs from London Heathrow Airport on Fri, Dec 27, arriving at Samui International Airport. One-way Prices start from Rs 136,122 including taxes and charges.

      • LHR21:50
        35h 30m
        1 stop
        USM16:20
        Fri, Feb 14|London - Koh Samui|Tianjin Airlines
        Rs 137,920Rs 221,158
        38% OFF
        38% OFF
        Rs 221,158Rs 137,920

        Choose Tianjin Airlines flights from London to Koh Samui. The one-way connecting flight with Tianjin Airlines departs from London Heathrow Airport on Fri, Feb 14, arriving at Samui International Airport. One-way Prices start from Rs 137,920 including taxes and charges.

      • LHR21:50
        35h 30m
        1 stop
        USM16:20
        Fri, Jan 3|London - Koh Samui|Tianjin Airlines
        Rs 139,107Rs 221,158
        37% OFF
        37% OFF
        Rs 221,158Rs 139,107

        Choose Tianjin Airlines flights from London to Koh Samui. The one-way connecting flight with Tianjin Airlines departs from London Heathrow Airport on Fri, Jan 3, arriving at Samui International Airport. One-way Prices start from Rs 139,107 including taxes and charges.

      • LHR21:50
        35h 30m
        1 stop
        USM16:20
        Fri, Feb 7|London - Koh Samui|Tianjin Airlines
        Rs 155,945
        Rs 155,945

        Choose Tianjin Airlines flights from London to Koh Samui. The one-way connecting flight with Tianjin Airlines departs from London Heathrow Airport on Fri, Feb 7, arriving at Samui International Airport. One-way Prices start from Rs 155,945 including taxes and charges.

      • LHR21:20
        15h 30m
        1 stop
        USM19:50
        Tue, Jan 21|London - Koh Samui|EVA Air
        Rs 188,282
        Rs 188,282

        Choose EVA Air flights from London to Koh Samui. The one-way connecting flight with EVA Air departs from London Heathrow Airport on Tue, Jan 21, arriving at Samui International Airport. One-way Prices start from Rs 188,282 including taxes and charges.

      • LHR21:20
        15h 30m
        1 stop
        USM19:50
        Tue, Feb 25|London - Koh Samui|EVA Air
        Rs 189,239
        Rs 189,239

        Choose EVA Air flights from London to Koh Samui. The one-way connecting flight with EVA Air departs from London Heathrow Airport on Tue, Feb 25, arriving at Samui International Airport. One-way Prices start from Rs 189,239 including taxes and charges.

      • LHR21:20
        15h 30m
        1 stop
        USM19:50
        Thu, Feb 27|London - Koh Samui|EVA Air
        Rs 189,698
        Rs 189,698

        Choose EVA Air flights from London to Koh Samui. The one-way connecting flight with EVA Air departs from London Heathrow Airport on Thu, Feb 27, arriving at Samui International Airport. One-way Prices start from Rs 189,698 including taxes and charges.

      • LHR21:20
        15h 30m
        1 stop
        USM19:50
        Mon, Feb 17|London - Koh Samui|EVA Air
        Rs 190,004
        Rs 190,004

        Choose EVA Air flights from London to Koh Samui. The one-way connecting flight with EVA Air departs from London Heathrow Airport on Mon, Feb 17, arriving at Samui International Airport. One-way Prices start from Rs 190,004 including taxes and charges.

      • LHR21:20
        14h 20m
        1 stop
        USM18:40
        Wed, Feb 19|London - Koh Samui|EVA Air
        Rs 190,042
        Rs 190,042

        Choose EVA Air flights from London to Koh Samui. The one-way connecting flight with EVA Air departs from London Heathrow Airport on Wed, Feb 19, arriving at Samui International Airport. One-way Prices start from Rs 190,042 including taxes and charges.

      • LHR21:20
        15h 30m
        1 stop
        USM19:50
        Tue, Feb 18|London - Koh Samui|EVA Air
        Rs 190,042
        Rs 190,042

        Choose EVA Air flights from London to Koh Samui. The one-way connecting flight with EVA Air departs from London Heathrow Airport on Tue, Feb 18, arriving at Samui International Airport. One-way Prices start from Rs 190,042 including taxes and charges.

      • LON13:00
        3h 5m
        Nonstop
        USM14:00
        Thu, Dec 19|London - Koh Samui|Tianjin Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from London to Koh Samui

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from London to Koh Samui

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Wizz Air UK
From Rs 115,495
easyJet
From Rs 124,029
Shenzhen Airlines
From Rs 128,200
China Eastern Airlines
From Rs 129,540
Tianjin Airlines
From Rs 136,122
Air China
From Rs 138,035
Aegean Airlines
From Rs 140,791
British Airways
From Rs 141,479
Hainan Airlines
From Rs 142,436
China Southern Airlines
From Rs 144,579

Find more flights and airlines

Alternative Routes from London to Koh Samui

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from London to Koh Samui.

  • Cheapest
    Wizz Air UK
    LGW
    11:50
    61h 10m
    2 transfer
    USM
    08:00
    Gatwick Airport - Samui International Airport
    Sun, Jan 19Wizz Air UK
    Rs 115,495
  • easyJet
    LTN
    14:05
    58h 55m
    2 transfer
    USM
    08:00
    London Luton Airport - Samui International Airport
    Sun, Jan 19easyJet
    Rs 124,029
  • Shenzhen Airlines
    LHR
    21:10
    40h 40m
    2 transfer
    USM
    20:50
    London Heathrow Airport - Samui International Airport
    Mon, Dec 30Shenzhen Airlines
    Rs 128,200
  • Shenzhen Airlines
    LHR
    21:10
    40h 40m
    2 transfer
    USM
    20:50
    London Heathrow Airport - Samui International Airport
    Mon, Dec 30Shenzhen Airlines
    Rs 128,200
    Find More Flights

FAQ

  • When are flight tickets from London (LON) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from London to Koh Samui based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from London (LON) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around Rs 334,545.

  • What is the transportation method from the main airport to downtown in Koh Samui?

    • The distance from Samui International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from London to Koh Samui

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Koh Samui. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from London to Koh Samui

Cheapest nonstop flight priceRs 136,121
Off-season for travelDecember
Peak season for travelMarch
Flight distance9,874.84 km
Popular airlineBritish Airways

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