Cheapest one-way flights from Ko Samui to London in April from 418€

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

One-Way flights

08 Apr Scoot
07 Apr Scoot
15 Apr Bangkok Airways
13 Apr Scoot
17 Apr Scoot
14 Apr Bangkok Airways
12 Apr Scoot
10 Apr Bangkok Airways
11 Apr Scoot

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

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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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