Cheapest one-way flights from Istanbul to Porto in April from 120€

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

One-Way flights

21 Apr SKY express
08 Apr Vueling Airlines
12 Apr Vueling Airlines
23 Apr Vueling Airlines
11 Apr Vueling Airlines
04 Apr SKY express
09 Apr Vueling Airlines
21 Apr Turkish Airlines direct
04 Apr Turkish Airlines direct
03 Apr Vueling Airlines

Also check the deals for return flights from Istanbul to Porto 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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