Cheapest one-way flights from Seoul to Bangkok in April from 68€

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

One-Way flights

08 Apr Vietnam Airlines
01 Apr Vietnam Airlines
07 Apr Vietnam Airlines
04 Apr Thai AirAsia X direct
07 Apr Thai AirAsia X direct
25 Apr Vietnam Airlines
01 Apr Thai AirAsia X direct
19 Apr Vietnam Airlines
25 Apr Thai AirAsia X direct
05 Apr Vietnam Airlines

Also check the deals for return flights from Seoul to Bangkok 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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