Cheapest return flights from Porto to Istanbul in April from $201

Best time to book flights for Porto (OPO) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Istanbul (IST) in April 2025 (see full year).

Return flights

30 Apr - 09 May easyJet
26 Apr - 11 May easyJet
30 Apr - 11 May easyJet
30 Apr - 10 May easyJet
26 Apr - 04 May easyJet
25 Apr - 29 Apr easyJet
28 Apr - 02 May Vueling Airlines
29 Apr - 02 May easyJet
29 Apr - 04 May easyJet
10 Apr - 13 Apr easyJet
30 Apr - 03 May easyJet
30 Apr - 05 May easyJet
07 Apr - 14 Apr Vueling Airlines
09 Apr - 13 Apr easyJet
06 Apr - 11 Apr Wizz Air Malta
06 Apr - 13 Apr Wizz Air Malta
11 Apr - 12 Apr easyJet
11 Apr - 15 Apr easyJet
10 Apr - 19 Apr easyJet
06 Apr - 12 Apr Wizz Air Malta

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

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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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