Cheapest return flights from Bangkok to Seoul in May from 168€

AirHint found the following cheapest return flights from Bangkok (BKK) to Seoul (ICN) in May 2026 (see full year).

Return flights

17 May - 24 May Thai AirAsia X
14 May - 18 May Thai AirAsia X direct
15 May - 27 May Thai AirAsia X direct
17 May - 24 May Thai AirAsia X direct
30 May - 06 Jun Thai AirAsia X direct
24 May - 28 May Thai AirAsia X direct
27 May - 29 May Thai AirAsia X direct
19 May - 22 May Thai AirAsia X
30 May - 11 Jun Thai AirAsia X direct
09 May - 15 May VietJet Air
11 May - 17 May Thai AirAsia X direct
11 May - 16 May Thai AirAsia X direct
28 May - 02 Jun Thai AirAsia X direct
24 May - 10 Jun Thai AirAsia X direct
31 May - 07 Jun Thai AirAsia X direct
30 May - 03 Jun Vietnam Airlines
29 May - 03 Jun Vietnam Airlines
29 May - 03 Jun Thai AirAsia X direct
30 May - 03 Jun Thai AirAsia X direct

Also check the deals for one-way flights from Bangkok to Seoul in May.

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