฿28,195 Cheap Cathay Pacific flights from London to Samui Intl. Airport (LHR→USM)

View ฿28,195 flight on Thu, 16 Apr 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 ฿28,195 for one-way flights and ฿37,760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Wed, 20 May - Sat, 6 Jun
LHR
London
USM
Koh Samui
฿37,760 Return, found 3 days ago
฿37,760
Return
found 3 days ago
Select Cathay Pacific flight, departing Wed, 20 May from London to Koh Samui, returning Sat, 6 Jun, priced at ฿37,760 found 3 days ago
Cathay Pacific
Wed, 8 Apr - Wed, 15 Apr
LHR
London
USM
Koh Samui
฿54,365 Return, found 1 day ago
฿54,365
Return
found 1 day ago
Select Cathay Pacific flight, departing Wed, 8 Apr from London to Koh Samui, returning Wed, 15 Apr, priced at ฿54,365 found 1 day ago

Alternative airports near Koh Samui

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Samui Intl. Airport USM. Cheapest and Closest option available. Average driving time to city centre is 31 minutes. Flights from ฿50,030
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city centre31 min
Flights from ฿50,030

Travel information

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