Cheapest one-way flights from Istanbul to Porto in October from 75€

AirHint found the following cheapest one-way flights from Istanbul (IST) to Porto (OPO) in October 2025 (see full year).

One-Way flights

07 Oct Pegasus Airlines
14 Oct Pegasus Airlines
05 Oct Pegasus Airlines
08 Oct Pegasus Airlines
20 Oct Wizz Air UK
18 Oct Wizz Air UK
19 Oct Wizz Air UK
28 Oct Wizz Air UK
11 Oct Wizz Air UK
02 Oct Wizz Air UK

Also check the deals for return flights from Istanbul to Porto 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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