Cheapest return flights from Istanbul to Lisbon in December from 156€

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

Return flights

17 Dec - 22 Jan SKY express
10 Dec - 12 Dec SKY express
17 Dec - 24 Dec SKY express
10 Dec - 16 Dec SKY express
10 Dec - 13 Dec SKY express
17 Dec - 21 Jan Pegasus Airlines
02 Dec - 09 Dec Pegasus Airlines
05 Dec - 08 Dec SKY express
01 Dec - 10 Dec Pegasus Airlines
03 Dec - 08 Dec Pegasus Airlines
15 Dec - 17 Dec Pegasus Airlines
08 Dec - 11 Dec Pegasus Airlines
30 Dec - 05 Jan Pegasus Airlines
29 Dec - 05 Jan Pegasus Airlines
31 Dec - 07 Jan Pegasus Airlines
29 Dec - 01 Jan Pegasus Airlines
25 Dec - 01 Jan Pegasus Airlines
30 Dec - 04 Jan Pegasus Airlines
23 Dec - 01 Jan Pegasus Airlines
29 Dec - 02 Jan Pegasus Airlines

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

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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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