Cheapest return flights from Bangkok to Seoul in October from 277€

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

AirHint found the following cheapest return flights from Bangkok (BKK) to Seoul (ICN) in October 2025 (see full year).

Return flights

20 Oct - 24 Oct Thai VietJet Air
19 Oct - 25 Oct Thai VietJet Air
15 Oct - 19 Oct Thai VietJet Air
18 Oct - 25 Oct VietJet Air
17 Oct - 25 Oct VietJet Air
16 Oct - 21 Oct VietJet Air
18 Oct - 23 Oct VietJet Air
28 Oct - 04 Nov Thai AirAsia X direct
14 Oct - 04 Nov Thai AirAsia X direct
27 Oct - 04 Nov Thai AirAsia X direct
17 Oct - 04 Nov Thai AirAsia X direct
16 Oct - 04 Nov Thai AirAsia X direct
14 Oct - 17 Oct Thai AirAsia X direct
14 Oct - 24 Oct Thai AirAsia X direct
17 Oct - 24 Oct Thai AirAsia X direct
28 Oct - 16 Nov Thai AirAsia X direct
28 Oct - 01 Nov Thai AirAsia X direct
28 Oct - 06 Nov Thai AirAsia X direct
28 Oct - 13 Nov Thai AirAsia X direct
14 Oct - 01 Nov Thai AirAsia X direct

Also check the deals for one-way 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul