Cheapest return flights from Lisbon to Istanbul in April from 161€

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

Return flights

24 Apr - 28 Apr Ryanair
29 Apr - 05 May Ryanair
14 Apr - 21 Apr Ryanair
21 Apr - 28 Apr Ryanair
22 Apr - 26 Apr Ryanair
29 Apr - 04 May Ryanair
14 Apr - 25 Apr Ryanair
22 Apr - 29 Apr Ryanair
29 Apr - 03 May Ryanair
20 Apr - 28 Apr Ryanair
27 Apr - 06 May Ryanair
26 Apr - 02 May Ryanair
14 Apr - 22 Apr Ryanair
17 Apr - 23 Apr Ryanair
18 Apr - 25 Apr Ryanair
30 Apr - 05 May Ryanair
27 Apr - 04 May Ryanair
30 Apr - 06 May Ryanair
27 Apr - 21 May Ryanair
29 Apr - 21 May Ryanair

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

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