Rp 9,024,249 Cheap Flights from London to Koh Samui
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
Swipe up to view more
>
>
>
>
>
Flights from London to Koh Samui
Cheap flight deals from London to Koh Samui
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
-
Round-trip
-
One way
-
-
LGW 10:1526h 15m1 stopsUSM 18:30London - Koh Samui | Sat, May 10 | Singapore Airlines
USM 08:4537h1 stopsLHR 15:45Koh Samui - London | Wed, May 14 | ScootRp 16,492,672 Rp 24,092,41032% OFF32% OFFRp 24,092,410 Rp 16,492,672 -
LGW 10:1526h 15m1 stopsUSM 18:30London - Koh Samui | Wed, May 14 | Singapore Airlines
USM 08:4527h 40m1 stopsLGW 06:25Koh Samui - London | Mon, May 19 | Singapore AirlinesRp 16,874,724 Rp 24,092,41030% OFF30% OFFRp 24,092,410 Rp 16,874,724
-
LHR 21:3514h 55m1 stopsUSM 18:30London - Koh Samui | Mon, May 5 | EVA Air
USM 08:4516h 35m1 stopsLHR 19:20Koh Samui - London | Wed, May 7 | EVA AirRp 17,065,750 Rp 24,092,41028% OFF28% OFFRp 24,092,410 Rp 17,065,750 -
LHR 21:3518h1 stopsUSM 21:35London - Koh Samui | Tue, May 13 | EVA Air
USM 08:4516h 35m1 stopsLHR 19:20Koh Samui - London | Sat, May 17 | EVA AirRp 17,109,47928% OFFRp 24,092,410 Rp 17,109,479
-
LHR 21:3514h 55m1 stopsUSM 18:30London - Koh Samui | Tue, May 6 | EVA Air
USM 08:4516h 35m1 stopsLHR 19:20Koh Samui - London | Tue, May 13 | EVA AirRp 17,196,93628% OFFRp 24,092,410 Rp 17,196,936
-
LGW 10:1526h 15m1 stopsUSM 18:30London - Koh Samui | Mon, May 19 | Singapore Airlines
USM 08:4527h 40m1 stopsLGW 06:25Koh Samui - London | Sun, May 25 | Singapore AirlinesRp 17,215,34828% OFFRp 24,092,410 Rp 17,215,348
-
LGW 10:1526h 15m1 stopsUSM 18:30London - Koh Samui | Tue, May 13 | Singapore Airlines
USM 08:4527h 40m1 stopsLGW 06:25Koh Samui - London | Tue, May 20 | Singapore AirlinesRp 17,265,98228% OFFRp 24,092,410 Rp 17,265,982
-
LHR 21:3516h 55m1 stopsUSM 20:30London - Koh Samui | Sat, May 17 | EVA Air
USM 08:4516h 35m1 stopsLHR 19:20Koh Samui - London | Thu, May 22 | EVA AirRp 17,309,71128% OFFRp 24,092,410 Rp 17,309,711
-
LHR 21:3516h 55m1 stopsUSM 20:30London - Koh Samui | Sat, May 10 | EVA Air
USM 09:1516h 5m1 stopsLHR 19:20Koh Samui - London | Wed, May 14 | EVA AirRp 17,314,31428% OFFRp 24,092,410 Rp 17,314,314
-
LHR 21:3518h1 stopsUSM 21:35London - Koh Samui | Thu, Jun 5 | EVA Air
USM 08:0017h 20m1 stopsLHR 19:20Koh Samui - London | Sat, Jun 7 | EVA AirRp 17,346,53528% OFFRp 24,092,410 Rp 17,346,535
-
LON 13:0017h 25m1 stopsUSM Invalid DateLondon - Koh Samui | Thu, Apr 17 | Normal Airline
USM 15:006hNonstopLON 16:00Koh Samui - London | Sat, Apr 19 | Normal AirlineFind More FlightsFind More Flights
-
LHR 09:2527h 5m1 stopsUSM 18:30London - Koh Samui | Tue, Apr 22 | Singapore AirlinesRp 9,024,249 Rp 13,617,31034% OFF34% OFFRp 13,617,310 Rp 9,024,249
-
LHR 09:2527h 5m1 stopsUSM 18:30London - Koh Samui | Mon, May 12 | Singapore AirlinesRp 9,065,676 Rp 13,617,31033% OFF33% OFFRp 13,617,310 Rp 9,065,676
-
LHR 11:2525h 5m1 stopsUSM 18:30London - Koh Samui | Tue, May 27 | Singapore AirlinesRp 9,321,144 Rp 13,617,31032% OFF32% OFFRp 13,617,310 Rp 9,321,144
-
LHR 09:2527h 5m1 stopsUSM 18:30London - Koh Samui | Wed, May 14 | Singapore AirlinesRp 9,429,31631% OFFRp 13,617,310 Rp 9,429,316
-
LHR 09:2527h 5m1 stopsUSM 18:30London - Koh Samui | Sat, Apr 26 | Singapore AirlinesRp 9,682,48328% OFFRp 13,617,310 Rp 9,682,483
-
LGW 10:1526h 15m1 stopsUSM 18:30London - Koh Samui | Mon, May 19 | Singapore AirlinesRp 9,684,78428% OFFRp 13,617,310 Rp 9,684,784
-
LHR 09:2527h 5m1 stopsUSM 18:30London - Koh Samui | Sat, May 10 | Singapore AirlinesRp 9,696,29228% OFFRp 13,617,310 Rp 9,696,292
-
LHR 09:2519h 50m1 stopsUSM 11:15London - Koh Samui | Sat, Apr 19 | Singapore AirlinesRp 9,737,71928% OFFRp 13,617,310 Rp 9,737,719
-
LHR 09:2527h 5m1 stopsUSM 18:30London - Koh Samui | Thu, May 22 | Singapore AirlinesRp 9,792,95628% OFFRp 13,617,310 Rp 9,792,956
-
LHR 09:2527h 5m1 stopsUSM 18:30London - Koh Samui | Sun, Apr 20 | Singapore AirlinesRp 9,804,46328% OFFRp 13,617,310 Rp 9,804,463
-
LON 13:0017h 25m1 stopsUSM Invalid DateLondon - Koh Samui | Thu, Apr 17 | Normal AirlineFind More FlightsFind More Flights
-
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from London to Koh Samui?
We monitor flight fares to help you find the best deals effortlessly
Cheapest flights
From price
Search
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
-
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 Rp 20,135,973.
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.
Be flexible with your travel dates to get the cheapest London to Koh Samui ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from London to Koh Samui for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 9024249 for a one-way ticket on Tue, Apr 22.
Compare cheap London to Koh Samui flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from London to Koh Samui. The most affordable airline currently operating on this route is Singapore Airlines.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your London to Koh Samui route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap London to Koh Samui flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from London to Koh Samui to access exclusive deals just for you.
Flight Info | London to Koh Samui
| Cheapest one-way flight price | Rp 9,024,248 |
|---|---|
| Off-season for travel | April |
| Peak season for travel | January |
| Flight distance | 9,874.84 km |
| Popular airline | EVA Air |
Plan Your Trip Around Koh Samui
Find Cheap Flights & Deals on Trip.com
-
Top Routes from London
-
Top Routes to Koh Samui
-
Popular Airlines
- Cheap flights from London to Istanbul
- Cheap flights from London to Athens
- Cheap flights from London to Madrid
- Direct flights from London to Edinburgh
- Cheap flights from London to Rome
- Direct flights from London to Paris
- Return flights from London to Amsterdam
- Direct flights from London to Shanghai
- Cheap flights from London to Barcelona
- Return flights from London to Milan
- Direct flights from Da Nang to Koh Samui
- Return flights from Bangkok to Koh Samui
- Cheap flights from Singapore to Koh Samui
- Direct flights from Phuket to Koh Samui
- Direct flights from Shanghai to Koh Samui
- Return flights from Krabi to Koh Samui
- Return flights from Taipei to Koh Samui
- Cheap flights from Hong Kong to Koh Samui
- Cheap flights from Ban Chang to Koh Samui
- Return flights from Bali to Koh Samui