Cheapest one-way flights from Bangkok to Seoul in May from $94

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

One-Way flights

21 May Thai AirAsia X direct
26 May Thai AirAsia X direct
24 May Thai AirAsia X direct
15 May Thai AirAsia X direct
17 May Thai AirAsia X direct
29 May Thai AirAsia X direct
11 May Thai AirAsia X direct
28 May Thai AirAsia X direct
18 May Thai AirAsia X direct
13 May Thai AirAsia X direct

Also check the deals for return flights from Bangkok to Seoul 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.

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