Cheapest one-way flights from Bangkok to Seoul in October from 140€

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 October 2025 (see full year).

One-Way flights

20 Oct Thai VietJet Air
21 Oct Thai VietJet Air
18 Oct VietJet Air
16 Oct VietJet Air
14 Oct Thai AirAsia X direct
27 Oct Thai AirAsia X direct
17 Oct Thai AirAsia X direct
26 Oct Thai AirAsia X direct
19 Oct Thai AirAsia X direct
20 Oct Thai AirAsia X direct

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

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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