Cheapest return flights from Lisbon to Istanbul in April from 175€

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

Return flights

24 Apr - 27 Apr Vueling Airlines
21 Apr - 27 Apr Ryanair
28 Apr - 31 May easyJet
28 Apr - 08 May Vueling Airlines
10 Apr - 16 Apr Vueling Airlines
30 Apr - 07 May Pegasus Airlines
09 Apr - 16 Apr Pegasus Airlines
14 Apr - 16 Apr Vueling Airlines
28 Apr - 07 May Vueling Airlines
28 Apr - 09 May Vueling Airlines
28 Apr - 14 May Vueling Airlines
22 Apr - 29 Apr Ryanair
15 Apr - 21 Apr Pegasus Airlines
30 Apr - 08 May Pegasus Airlines
18 Apr - 08 May Vueling Airlines
21 Apr - 08 May Vueling Airlines
11 Apr - 16 Apr Vueling Airlines
25 Apr - 05 May easyJet
17 Apr - 24 Apr Ryanair
25 Apr - 27 Apr easyJet

Also check the deals for one-way flights from Lisbon 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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