Cheapest one-way flights from Porto to Istanbul in April from 107€

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

One-Way flights

08 Apr Aegean Airlines
16 Apr Air Europa
18 Apr Wizz Air Malta
26 Apr Vueling Airlines
29 Apr Vueling Airlines
18 Apr Turkish Airlines direct
08 Apr Turkish Airlines direct
16 Apr Turkish Airlines direct
03 Apr Vueling Airlines

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

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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