Cheapest return flights from Madrid to Seoul in October from $669

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

30 Oct - 13 Nov Iberia
28 Oct - 14 Nov Iberia
28 Oct - 04 Nov Iberia
27 Oct - 11 Nov Iberia
15 Oct - 27 Oct Air China
21 Oct - 28 Oct Air China
14 Oct - 21 Oct Air China
24 Oct - 31 Oct Air China
21 Oct - 31 Oct Air China
23 Oct - 28 Oct Air China
14 Oct - 26 Oct Air China
14 Oct - 28 Oct Air China
14 Oct - 25 Oct Air China
15 Oct - 26 Oct Air China
26 Oct - 10 Nov Air China
15 Oct - 03 Nov Air China
24 Oct - 03 Nov Air China
26 Oct - 14 Nov Air China
22 Oct - 06 Nov Air China
25 Oct - 09 Nov 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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