Cheapest one-way flights from Ko Samui to London in January from $398

AirHint found the following cheapest one-way flights from Ko Samui (USM) to London (STN) in January 2026 (see full year).

One-Way flights

22 Jan Scoot
20 Jan Scoot
28 Jan Bangkok Airways
30 Jan Bangkok Airways
29 Jan Bangkok Airways
26 Jan Scoot
15 Jan Bangkok Airways
13 Jan Bangkok Airways
07 Jan Emirates

Also check the deals for return flights from Ko Samui to London in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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