Cheapest return flights from Ko Samui to Bangkok in April from $158

AirHint found the following cheapest return flights from Ko Samui (USM) to Bangkok (BKK) in April 2026 (see full year).

Return flights

27 Apr - 13 May Bangkok Airways direct
29 Apr - 29 May Bangkok Airways direct
29 Apr - 05 May Bangkok Airways direct
24 Apr - 27 Apr Bangkok Airways direct
25 Apr - 08 May Bangkok Airways direct
25 Apr - 28 Apr Bangkok Airways direct
24 Apr - 26 Apr Bangkok Airways direct
24 Apr - 08 May Bangkok Airways direct
13 Apr - 20 Apr Bangkok Airways direct
15 Apr - 19 Apr Bangkok Airways direct
11 Apr - 23 Apr Bangkok Airways direct
28 Apr - 02 May Bangkok Airways direct
14 Apr - 07 May Bangkok Airways direct
14 Apr - 06 May Bangkok Airways direct
27 Apr - 02 May Bangkok Airways direct
10 Apr - 15 Apr Bangkok Airways direct
09 Apr - 25 Apr Bangkok Airways
21 Apr - 28 Apr Bangkok Airways
07 Apr - 09 Apr Bangkok Airways direct
10 Apr - 02 May Bangkok Airways direct

Also check the deals for one-way flights from Ko Samui to Bangkok 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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