Cheapest return flights from Istanbul to Lisbon in December from $194

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

Return flights

10 Dec - 14 Dec SKY express
01 Dec - 05 Dec Wizz Air UK
06 Dec - 13 Dec Pegasus Airlines
01 Dec - 08 Dec Wizz Air UK
01 Dec - 10 Dec Aegean Airlines
15 Dec - 18 Dec Pegasus Airlines
04 Dec - 08 Dec Aegean Airlines
01 Dec - 14 Dec Vueling Airlines
01 Dec - 17 Dec Vueling Airlines
10 Dec - 17 Dec Vueling Airlines
23 Dec - 14 Jan LOT
20 Dec - 03 Jan LOT
29 Dec - 05 Jan LOT
20 Dec - 08 Jan Fly One
23 Dec - 14 Jan Turkish Airlines direct
20 Dec - 07 Jan Fly One
29 Dec - 05 Jan Turkish Airlines direct
20 Dec - 03 Jan Turkish Airlines direct
29 Dec - 14 Jan Vueling Airlines
29 Dec - 16 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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