Cheap Flights from Heathrow Airport to Ko Samui (USM) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/5
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11Search	12Search	131,022	14Search	154,850	161,021	17Search
18Search	19Search	20Search	21Search	22Search	231,152	24Search
25Search	261,261	27Search	28Search	29Search	30Search	31Search

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Return Date

2025/5
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Heathrow－Samui Airport
May Lowest Airfares
USD1,021

The airfare displayed above is for Klm Royal Dutch Airlines

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Heathrow－Samui Airport
June Lowest Airfares
USD1,135

The airfare displayed above is for Turkish Airlines

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Heathrow－Samui Airport
July Lowest Airfares
USD1,606

The airfare displayed above is for Eva Air

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Heathrow－Samui Airport
August Lowest Airfares
USD1,667

The airfare displayed above is for Turkish Airlines

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Heathrow－Samui Airport
September Lowest Airfares
USD1,206

The airfare displayed above is for Turkish Airlines

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London (UK)－Ko Samui
Estimated Flight Time
15 Hours 00 Minutes
London (UK)－Ko Samui
Number of Operating Airlines
10

Operating Airlines for Heathrow－Samui Airport Route
Finnair

British Airways

Cathay Pacific

Etihad Airways

Klm Royal Dutch Airlines

Qantas Airways

Qatar Airways

Singapore Airlines

Aeroflot Russian Airlines

Thai Airways International

Other Destinations from:London (UK)

Heathrow－Krabi(KBV)
USD817〜
Heathrow－Chiang Rai(CEI)
USD1,352〜
Heathrow－Udon Thani(UTH)
USD1,102〜
Heathrow－Rayong(U-Tapao)
USD1,108〜
* Fares vary in accordance to seat availability
Other Departures to: Ko Samui

Gatwick Airport－Ko Samui(USM)
USD1,008〜
Manchester Airport－Ko Samui(USM)
USD1,067〜
Birmingham Airport－Ko Samui(USM)
USD1,081〜
Glasgow Airport－Ko Samui(USM)
USD1,308〜
* Fares vary in accordance to seat availability