Cheapest return flights from Bangkok to Seoul in April from 165€

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

Return flights

25 Apr - 13 May Thai AirAsia X direct
25 Apr - 11 May Thai AirAsia X direct
25 Apr - 03 May Thai AirAsia X direct
25 Apr - 30 Apr Thai AirAsia X direct
25 Apr - 10 May Thai AirAsia X direct
25 Apr - 08 May Thai AirAsia X direct
25 Apr - 09 May Thai AirAsia X direct
24 Apr - 25 Apr Thai AirAsia X direct
23 Apr - 25 Apr Thai AirAsia X direct
29 Apr - 17 May Thai AirAsia X direct
29 Apr - 11 May Thai AirAsia X direct
29 Apr - 16 May Thai AirAsia X direct
29 Apr - 13 May Thai AirAsia X direct
21 Apr - 22 Apr Thai AirAsia X direct
21 Apr - 23 Apr Thai AirAsia X direct
25 Apr - 26 Apr Thai AirAsia X direct
25 Apr - 27 Apr Thai AirAsia X direct
17 Apr - 25 Apr Thai AirAsia X direct
17 Apr - 22 Apr Thai AirAsia X direct
17 Apr - 23 Apr Thai AirAsia X direct

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