Cheapest one-way flights from Ko Samui to London in April from 334€

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

One-Way flights

02 Apr Bangkok Airways
28 Apr Bangkok Airways
01 Apr Bangkok Airways
05 Apr Bangkok Airways
04 Apr Bangkok Airways
03 Apr Scoot
13 Apr Bangkok Airways
15 Apr Bangkok Airways
19 Apr Bangkok Airways
11 Apr Bangkok Airways

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

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.