AirHint found the following cheapest return flights from Taipei (TPE) to Porto (OPO) in October 2025 (see full year).

Return flights

15 Oct - 22 Oct	Scoot Tigerair
15 Oct - 28 Oct	Scoot Tigerair
13 Oct - 20 Oct	Scoot Tigerair
08 Oct - 15 Oct	Scoot Tigerair
23 Oct - 15 Nov	EVA Air
07 Oct - 23 Oct	EVA Air
09 Oct - 20 Oct	Royal Brunei
04 Oct - 11 Oct	Cathay Pacific
03 Oct - 11 Oct	EVA Air

Also check the deals for one-way flights from Taipei to Porto 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.

Book a cheap hotel in Porto

Cheap car rent in Porto

Cheapest return flights from Taipei to Porto in October from $754

Return flights