Cheapest one-way flights from Istanbul to Lisbon in December from $104

Best time to book flights for Istanbul (IST) to Lisbon (LIS) flights at AirHint

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

One-Way flights

17 Dec Pegasus Airlines
25 Dec Wizz Air UK
24 Dec Pegasus Airlines
19 Dec Pegasus Airlines
21 Dec Pegasus Airlines
22 Dec Pegasus Airlines
26 Dec KLM
19 Dec Turkish Airlines direct
25 Dec Turkish Airlines direct
26 Dec Turkish Airlines direct

Also check the deals for return 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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