Cheapest one-way flights from Istanbul to Porto in June from $90

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

One-Way flights

09 Jun Pegasus Airlines
14 Jun Pegasus Airlines
15 Jun Pegasus Airlines
10 Jun Pegasus Airlines
07 Jun Pegasus Airlines
23 Jun Pegasus Airlines
04 Jun AJet
17 Jun Pegasus Airlines
25 Jun Pegasus Airlines
24 Jun Transavia France

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

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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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