฿28,245 Cheap Cathay Pacific flights from London to Samui Intl. Airport (LHR→USM)

View ฿28,245 flight on Mon, 2 Mar 2026Opens in a new window

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Cathay Pacific flights from London to Samui Intl. Airport (LHR→USM)

Prices were available within the past 7 days and start at ฿28,245 for one-way flights and ฿37,950 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Tue, 21 Apr - Wed, 13 May
LHR
London
USM
Koh Samui
฿37,950 Return, found 2 days ago
฿37,950
Return
found 2 days ago
Select Cathay Pacific flight, departing Tue, 21 Apr from London to Koh Samui, returning Wed, 13 May, priced at ฿37,950 found 2 days ago
Cathay Pacific
Sat, 9 May - Fri, 15 May
LHR
London
USM
Koh Samui
฿40,465 Return, found 6 hours ago
฿40,465
Return
found 6 hours ago
Select Cathay Pacific flight, departing Sat, 9 May from London to Koh Samui, returning Fri, 15 May, priced at ฿40,465 found 6 hours ago

Travel information

Origin airport
Heathrow
Destination airport
Samui Intl. Airport
Airlines serving
Air France, British Airways, Cathay Pacific, EVA Airways, Etihad Airways, KLM, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Popular airline
Cathay Pacific
Distance
9836 km
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