Cheapest return flights from Istanbul to Lisbon in December from 185€

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

Return flights

27 Dec - 29 Dec Pegasus Airlines
29 Dec - 06 Jan Pegasus Airlines
30 Dec - 06 Jan Pegasus Airlines
28 Dec - 09 Jan Pegasus Airlines
31 Dec - 07 Jan AJet
31 Dec - 04 Jan Pegasus Airlines
30 Dec - 05 Jan Pegasus Airlines
30 Dec - 04 Jan Pegasus Airlines
30 Dec - 03 Jan Pegasus Airlines
28 Dec - 03 Jan Pegasus Airlines
31 Dec - 02 Jan Pegasus Airlines
28 Dec - 31 Dec Vueling Airlines
29 Dec - 31 Dec Vueling Airlines
27 Dec - 28 Dec Vueling Airlines
28 Dec - 29 Dec Vueling Airlines
27 Dec - 30 Dec Turkish Airlines direct
27 Dec - 29 Dec Turkish Airlines direct

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

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