Cheapest one-way flights from Seoul to Bangkok in September from 65€

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

One-Way flights

12 Sep Thai AirAsia X direct
26 Sep Thai AirAsia X direct
24 Sep Thai AirAsia X direct
19 Sep Thai AirAsia X direct
06 Sep Vietnam Airlines
20 Sep Vietnam Airlines
06 Sep T'way Air direct
18 Sep Vietnam Airlines
01 Sep Thai AirAsia X direct
23 Sep Air Busan direct

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

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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