Cheapest one-way flights from Istanbul to Porto in July from $152

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

One-Way flights

28 Jul Wizz Air UK
22 Jul Pegasus Airlines
21 Jul Pegasus Airlines
20 Jul Wizz Air UK
27 Jul Air Serbia
16 Jul Wizz Air UK
19 Jul Pegasus Airlines
14 Jul Pegasus Airlines
31 Jul Pegasus Airlines
10 Jul Pegasus Airlines

Also check the deals for return flights from Istanbul to Porto in July.

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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