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

Return flights

23 Oct - 27 Oct	Scoot Tigerair
30 Oct - 14 Nov	AirAsia
30 Oct - 01 Nov	AirAsia
23 Oct - 01 Nov	AirAsia
03 Oct - 08 Oct	Singapore Airlines
30 Oct - 09 Nov	AirAsia
30 Oct - 02 Nov	AirAsia
18 Oct - 02 Nov	Scoot Tigerair
23 Oct - 09 Nov	AirAsia
23 Oct - 02 Nov	AirAsia
24 Oct - 28 Oct	AirAsia
24 Oct - 01 Nov	AirAsia
24 Oct - 14 Nov	AirAsia
16 Oct - 21 Oct	Scoot Tigerair
24 Oct - 27 Oct	AirAsia
01 Oct - 14 Oct	AirAsia
01 Oct - 13 Oct	AirAsia
03 Oct - 14 Oct	AirAsia
03 Oct - 23 Oct	AirAsia
18 Oct - 28 Oct	AirAsia

Also check the deals for one-way flights from Madras 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 Madras to Seoul in October from $408

Return flights