Cheapest return flights from Ko Samui to Bangkok in March from $243

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

Return flights

27 Mar - 24 Apr Bangkok Airways
27 Mar - 24 Apr Bangkok Airways direct
26 Mar - 14 Apr Bangkok Airways
26 Mar - 14 Apr Bangkok Airways direct
31 Mar - 11 Apr Bangkok Airways direct
05 Mar - 11 Mar Bangkok Airways direct
11 Mar - 14 Mar Bangkok Airways direct
05 Mar - 12 Mar Bangkok Airways direct
03 Mar - 11 Mar Bangkok Airways direct
10 Mar - 12 Mar Bangkok Airways
17 Mar - 20 Mar Bangkok Airways direct
10 Mar - 12 Mar Bangkok Airways direct
09 Mar - 14 Mar Bangkok Airways direct
26 Mar - 28 Mar Bangkok Airways direct
14 Mar - 17 Mar Bangkok Airways direct
25 Mar - 12 Apr Bangkok Airways direct
27 Mar - 07 Apr Bangkok Airways
24 Mar - 03 Apr Bangkok Airways direct
25 Mar - 03 Apr Bangkok Airways direct
30 Mar - 02 Apr Bangkok Airways direct

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

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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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