฿20,060 Cheap Flights from London (LON) to Samui Intl. Airport (USM)

View ฿20,060 flight on Tue, 30 Sept 2025Opens in a new window

Popular airlines from London to Samui Intl. Airport (USM)

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Cheap Flights from London (LON) to Samui Intl. Airport (USM)

Prices were available within the past 7 days and start at ฿20,060 for one-way flights and ฿29,685 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, 12 Mar - Wed, 18 Mar
LHR
London
USM
Koh Samui
฿29,685 Return, found 5 days ago
฿29,685
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 12 Mar from London to Koh Samui, returning Wed, 18 Mar, priced at ฿29,685 found 5 days ago
Austrian Airlines
Thu, 12 Mar - Wed, 18 Mar
LHR
London
USM
Koh Samui
฿29,730 Return, found 5 days ago
฿29,730
Return
found 5 days ago
Select Austrian Airlines flight, departing Thu, 12 Mar from London to Koh Samui, returning Wed, 18 Mar, priced at ฿29,730 found 5 days ago
Lufthansa
Thu, 12 Mar - Wed, 18 Mar
LHR
London
USM
Koh Samui
฿29,900 Return, found 5 days ago
฿29,900
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 12 Mar from London to Koh Samui, returning Wed, 18 Mar, priced at ฿29,900 found 5 days ago
Austrian Airlines
Thu, 12 Mar - Wed, 18 Mar
LHR
London
USM
Koh Samui
฿29,950 Return, found 5 days ago
฿29,950
Return
found 5 days ago
Select Austrian Airlines flight, departing Thu, 12 Mar from London to Koh Samui, returning Wed, 18 Mar, priced at ฿29,950 found 5 days ago
KLM
Thu, 12 Mar - Wed, 18 Mar
LHR
London
USM
Koh Samui
฿31,560 Return, found 5 days ago
฿31,560
Return
found 5 days ago
Select KLM flight, departing Thu, 12 Mar from London to Koh Samui, returning Wed, 18 Mar, priced at ฿31,560 found 5 days ago
Austrian Airlines
Thu, 12 Mar - Wed, 18 Mar
LHR
London
USM
Koh Samui
฿31,800 Return, found 5 days ago
฿31,800
Return
found 5 days ago
Select Austrian Airlines flight, departing Thu, 12 Mar from London to Koh Samui, returning Wed, 18 Mar, priced at ฿31,800 found 5 days ago
Swiss International Air Lines
Thu, 12 Mar - Wed, 18 Mar
LHR
London
USM
Koh Samui
฿33,515 Return, found 5 days ago
฿33,515
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, 12 Mar from London to Koh Samui, returning Wed, 18 Mar, priced at ฿33,515 found 5 days ago
British Airways
Tue, 10 Feb - Tue, 17 Feb
LGW
London
USM
Koh Samui
฿36,395 Return, found 9 hours ago
฿36,395
Return
found 9 hours ago
Select British Airways flight, departing Tue, 10 Feb from London to Koh Samui, returning Tue, 17 Feb, priced at ฿36,395 found 9 hours ago
Etihad Airways
Thu, 7 May - Thu, 14 May
LHR
London
USM
Koh Samui
฿37,400 Return, found 1 day ago
฿37,400
Return
found 1 day ago
Select Etihad Airways flight, departing Thu, 7 May from London to Koh Samui, returning Thu, 14 May, priced at ฿37,400 found 1 day ago
EVA Airways
Tue, 7 Oct - Sat, 11 Oct
LHR
London
USM
Koh Samui
฿37,615 Return, found 5 days ago
฿37,615
Return
found 5 days ago
Select EVA Airways flight, departing Tue, 7 Oct from London to Koh Samui, returning Sat, 11 Oct, priced at ฿37,615 found 5 days ago
Flight from London to Samui Intl. Airport route information
Origin airport
Heathrow
Destination airport
Samui Intl. Airport
Airlines serving
Air France, Austrian Airlines, British Airways, EVA Airways, Etihad Airways, Gulf Air, KLM, Lufthansa, Qatar Airways, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
฿29,685
Distance
9836 km

England to Koh Samui Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from England to Koh Samui will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Koh Samui.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LON to USM flights that won’t make your bank account wince. Ready to temporarily leave behind England for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to USM with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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