Cheapest return flights from Porto to Istanbul in April from 183€

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

01 Apr - 08 Apr easyJet
03 Apr - 07 Apr easyJet
26 Apr - 30 Apr easyJet
02 Apr - 09 Apr Vueling Airlines
29 Apr - 06 May Aegean Airlines
04 Apr - 07 Apr easyJet
05 Apr - 07 Apr easyJet
30 Apr - 04 May easyJet
02 Apr - 06 Apr Vueling Airlines
02 Apr - 05 Apr Vueling Airlines
28 Apr - 05 May Vueling Airlines
02 Apr - 08 Apr Vueling Airlines
25 Apr - 30 Apr easyJet
29 Apr - 03 May Ryanair
26 Apr - 03 May easyJet
25 Apr - 02 May easyJet
11 Apr - 04 May Ryanair
29 Apr - 13 May Vueling Airlines
28 Apr - 13 May Vueling Airlines
29 Apr - 19 May Vueling Airlines

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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