Cheapest one-way flights from Istanbul to Lisbon in April from 73€

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

One-Way flights

24 Apr SKY express
22 Apr SKY express
08 Apr SKY express
17 Apr SKY express
18 Apr Air Serbia
12 Apr Vueling Airlines
14 Apr Vueling Airlines
16 Apr Vueling Airlines
09 Apr Vueling Airlines
17 Apr Turkish Airlines direct

Also check the deals for return flights from Istanbul to Lisbon 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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