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

Return flights

05 Oct - 16 Nov	Sichuan Airlines
28 Oct - 01 Nov	Xiamen Airlines
10 Oct - 18 Oct	Xiamen Airlines
05 Oct - 12 Oct	Xiamen Airlines
03 Oct - 13 Oct	Xiamen Airlines
04 Oct - 15 Oct	EVA Air
11 Oct - 20 Oct	Japan Airlines
25 Oct - 02 Nov	Japan Airlines
02 Oct - 11 Oct	Japan Airlines
13 Oct - 20 Oct	Japan Airlines
04 Oct - 11 Oct	Japan Airlines
18 Oct - 25 Oct	Japan Airlines
03 Oct - 10 Oct	Shanghai Airlines

Also check the deals for one-way flights from Taipei to Madrid 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 Taipei to Madrid in October from 617€

Return flights