Cheapest return flights from Seoul to Bangkok in May from 152€

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

Return flights

11 May - 19 Jun Thai AirAsia X direct
16 May - 25 May Thai AirAsia X direct
16 May - 27 May Thai AirAsia X direct
16 May - 17 May Thai AirAsia X direct
11 May - 12 May Thai AirAsia X direct
11 May - 25 May Thai AirAsia X direct
11 May - 27 May Thai AirAsia X direct
11 May - 17 May Thai AirAsia X direct
16 May - 02 Jun Thai AirAsia X direct
16 May - 06 Jun Thai AirAsia X direct
21 May - 25 May Thai AirAsia X direct
21 May - 27 May Thai AirAsia X direct
23 May - 25 May Thai AirAsia X direct
30 May - 02 Jun Thai AirAsia X direct
30 May - 12 Jun Thai AirAsia X direct
30 May - 20 Jun Thai AirAsia X direct
30 May - 19 Jun Thai AirAsia X direct
30 May - 08 Jun Thai AirAsia X direct
30 May - 07 Jun Thai AirAsia X direct
30 May - 06 Jun Thai AirAsia X direct

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

Skyscanner

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Feel free to contact us with any feedback or request another flight research.