Cheapest one-way flights from Bangkok to Seoul in April from $182

Best time to book flights for Bangkok (BKK) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Seoul (ICN) in April 2025 (see full year).

One-Way flights

23 Apr Thai AirAsia X direct
27 Apr Thai AirAsia X direct
19 Apr Thai AirAsia X direct
26 Apr Thai AirAsia X direct
18 Apr Thai AirAsia X direct
29 Apr Thai AirAsia X direct
20 Apr Thai AirAsia X direct
21 Apr Thai AirAsia X direct
02 Apr Cebu Pacific
30 Apr Cebu Pacific

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

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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