Cheapest return flights from Madrid to Seoul in October from $668

Best time to book flights for Madrid (MAD) to Seoul (ICN) flights at AirHint

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

Return flights

02 Oct - 12 Oct Air China
16 Oct - 23 Oct Air China
16 Oct - 19 Oct Air China
14 Oct - 23 Oct Air China
01 Oct - 14 Oct Iberia
02 Oct - 16 Oct Qatar Airways
17 Oct - 24 Oct Air China
03 Oct - 12 Oct Air China
03 Oct - 19 Oct Air China
03 Oct - 10 Oct Air China

Also check the deals for one-way flights from Madrid 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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