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

Return flights

01 Oct - 10 Oct	IndiGo
26 Oct - 14 Nov	AirAsia
26 Oct - 12 Nov	AirAsia
26 Oct - 31 Oct	AirAsia
26 Oct - 28 Oct	AirAsia
26 Oct - 07 Nov	AirAsia
26 Oct - 08 Nov	AirAsia
31 Oct - 07 Nov	VietJet Air
01 Oct - 08 Oct	Singapore Airlines
26 Oct - 03 Nov	AirAsia
21 Oct - 03 Nov	Singapore Airlines
26 Oct - 09 Nov	AirAsia
19 Oct - 24 Oct	Singapore Airlines
03 Oct - 10 Oct	AirAsia
03 Oct - 24 Oct	AirAsia
03 Oct - 11 Oct	AirAsia
01 Oct - 11 Oct	AirAsia
26 Oct - 16 Nov	AirAsia
03 Oct - 12 Oct	AirAsia
31 Oct - 14 Nov	AirAsia

Also check the deals for one-way flights from Bangalore to Seoul in October.

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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Cheapest return flights from Bangalore to Seoul in October from $391

Return flights