AirHint found the following cheapest return flights from Porto (OPO) to Izmir (ADB) in July 2026 (see full year).

Return flights

19 Jul - 26 Jul	Lufthansa
01 Jul - 22 Jul	SunExpress	direct
08 Jul - 22 Jul	SunExpress	direct
16 Jul - 19 Jul	Lufthansa
08 Jul - 26 Jul	SunExpress	direct
19 Jul - 22 Jul	SunExpress	direct
19 Jul - 26 Jul	SunExpress	direct
22 Jul - 26 Jul	SunExpress	direct
22 Jul - 02 Aug	SunExpress	direct
01 Jul - 05 Jul	SunExpress	direct
19 Jul - 02 Aug	SunExpress	direct

Also check the deals for one-way flights from Porto to Izmir in July.

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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Cheapest return flights from Porto to Izmir in July from $285

Return flights