Cheapest return flights from Istanbul to Porto in April from 149€

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

Return flights

15 Apr - 22 Apr Pegasus Airlines
09 Apr - 16 Apr Pegasus Airlines
10 Apr - 17 Apr AJet
13 Apr - 20 Apr Pegasus Airlines
03 Apr - 08 Apr Pegasus Airlines
25 Apr - 27 Apr Pegasus Airlines
30 Apr - 05 May Pegasus Airlines
12 Apr - 19 Apr AJet
19 Apr - 25 Apr AJet
22 Apr - 26 Apr AJet
25 Apr - 30 Apr Pegasus Airlines
30 Apr - 03 May Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Porto in April.

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