Cheapest return flights from Porto to Istanbul in April from 222€

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

Return flights

10 Apr - 14 Apr Air Europa
22 Apr - 26 Apr Air Europa
09 Apr - 13 Apr Lufthansa
28 Apr - 12 May Vueling Airlines
24 Apr - 12 May Vueling Airlines
26 Apr - 12 May Vueling Airlines
24 Apr - 27 Apr Lufthansa
08 Apr - 21 Apr Lufthansa
01 Apr - 06 Apr Iberia
28 Apr - 16 May Vueling Airlines
09 Apr - 12 Apr Vueling Airlines
14 Apr - 27 Apr Vueling Airlines
22 Apr - 12 May Vueling Airlines
08 Apr - 12 Apr Vueling Airlines
14 Apr - 03 May Vueling Airlines
09 Apr - 14 Apr Vueling Airlines
26 Apr - 16 May Vueling Airlines
28 Apr - 03 May Vueling Airlines
24 Apr - 03 May Vueling Airlines
26 Apr - 03 May Vueling Airlines

Also check the deals for one-way 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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