$2,645 Cheap British Airways flights London (LHR) to Samui Intl. Airport (USM)

View $2,645 flight on Sat, Dec 27, 2025Opens in a new window

$2,645 Cheap British Airways flights London (LHR) to Samui Intl. Airport (USM)

Prices were available within the past 7 days and start at $2,645 for one-way flights and $1,212 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Feb 24 - Tue, Mar 10
LHR
London
USM
Koh Samui
$1,212 Roundtrip, found 1 day ago
$1,212
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Feb 24 from London to Koh Samui, returning Tue, Mar 10, priced at $1,212 found 1 day ago

Travel information

Origin airport
Heathrow
Destination airport
Samui Intl. Airport
Airlines serving
Air France, Austrian Airlines, British Airways, Cathay Pacific, EVA Airways, Emirates, Etihad Airways, Finnair, Gulf Air, KLM, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Popular airline
Qatar Airways
Distance
6148 mi
*Available to One Key members.