Cheapest return flights from Istanbul to Lisbon in December from $145

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

Return flights

08 Dec - 12 Dec Wizz Air UK
10 Dec - 12 Dec SKY express
09 Dec - 11 Dec Wizz Air UK
06 Dec - 10 Dec Wizz Air UK
05 Dec - 07 Dec Wizz Air UK
03 Dec - 07 Dec Pegasus Airlines
04 Dec - 07 Dec Wizz Air UK
05 Dec - 08 Dec Wizz Air UK
06 Dec - 08 Dec Wizz Air UK
03 Dec - 05 Dec Pegasus Airlines
31 Dec - 04 Jan Pegasus Airlines
29 Dec - 01 Jan Pegasus Airlines
28 Dec - 04 Jan Pegasus Airlines
30 Dec - 03 Jan Pegasus Airlines
24 Dec - 01 Jan Pegasus Airlines
24 Dec - 03 Jan Pegasus Airlines
30 Dec - 02 Jan Wizz Air Malta
24 Dec - 01 Jan Turkish Airlines direct
24 Dec - 03 Jan Turkish Airlines direct
13 Dec - 03 Jan Vueling Airlines

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

Skyscanner

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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