Cheapest one-way flights from Istanbul to Porto in July from $147

AirHint found the following cheapest one-way flights from Istanbul (IST) to Porto (OPO) in July 2026 (see full year).

One-Way flights

06 Jul Pegasus Airlines
01 Jul AJet
30 Jul Air Serbia
15 Jul Air Serbia
26 Jul Pegasus Airlines
17 Jul Transavia France
13 Jul Wizz Air UK
28 Jul Vueling Airlines
27 Jul Vueling Airlines
18 Jul Vueling Airlines

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

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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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