Cheapest return flights from Lisbon to Istanbul in April from $282

Best time to book flights for Lisbon (LIS) to Istanbul (IST) flights at AirHint

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

Return flights

30 Apr - 07 May Pegasus Airlines
30 Apr - 05 May Pegasus Airlines
30 Apr - 15 May Pegasus Airlines
30 Apr - 06 May Pegasus Airlines
30 Apr - 04 May Pegasus Airlines
28 Apr - 18 May Ryanair
29 Apr - 03 May Pegasus Airlines
29 Apr - 05 May Pegasus Airlines
28 Apr - 03 May Ryanair
29 Apr - 04 May Pegasus Airlines
28 Apr - 30 Apr LOT
28 Apr - 30 Apr Turkish Airlines direct

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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