Cheapest return flights from Bangkok to Seoul in October from 106€

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

Return flights

02 Oct - 11 Oct Thai VietJet Air direct
01 Oct - 10 Oct Thai VietJet Air direct
01 Oct - 09 Oct Thai VietJet Air direct
02 Oct - 16 Oct Thai VietJet Air direct
02 Oct - 09 Oct Thai VietJet Air direct
04 Oct - 12 Oct Thai VietJet Air direct
01 Oct - 16 Oct Thai VietJet Air direct
01 Oct - 20 Oct Thai VietJet Air direct
04 Oct - 14 Oct Thai VietJet Air direct
05 Oct - 10 Oct Thai VietJet Air direct
28 Oct - 16 Nov Thai VietJet Air direct
30 Oct - 06 Nov Thai VietJet Air direct
30 Oct - 15 Nov Thai VietJet Air direct
28 Oct - 04 Nov Thai VietJet Air direct
28 Oct - 05 Nov Thai VietJet Air direct
27 Oct - 02 Nov Thai VietJet Air direct
04 Oct - 19 Nov Thai VietJet Air direct
30 Oct - 03 Nov Thai VietJet Air direct
29 Oct - 04 Nov Thai VietJet Air direct
24 Oct - 04 Nov Jin Air 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

Feel free to contact us with any feedback or request another flight research.