Cheapest return flights from Bangkok to Seoul in June from 128€

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

Return flights

05 Jun - 12 Jun Thai AirAsia X direct
15 Jun - 21 Jun Thai AirAsia X direct
18 Jun - 24 Jun Thai AirAsia X direct
10 Jun - 14 Jun Thai AirAsia X direct
23 Jun - 29 Jun Thai AirAsia X direct
18 Jun - 23 Jun Thai VietJet Air
12 Jun - 23 Jun Thai VietJet Air
18 Jun - 22 Jun Thai VietJet Air
15 Jun - 22 Jun Thai VietJet Air
12 Jun - 14 Jun Thai VietJet Air
01 Jun - 13 Jul Thai AirAsia X direct
26 Jun - 09 Jul Vietnam Airlines
26 Jun - 09 Jul T'way Air direct

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

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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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