Cheapest return flights from Lisbon to Istanbul in December from 218€

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

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

Return flights

06 Dec - 09 Dec Ryanair
05 Dec - 08 Dec Ryanair
01 Dec - 13 Dec Ryanair
24 Dec - 03 Jan Air France
23 Dec - 03 Jan Air France
26 Dec - 30 Dec British Airways
20 Dec - 03 Jan Air France
22 Dec - 03 Jan Air France
19 Dec - 03 Jan Air France
22 Dec - 04 Jan Air France
06 Dec - 09 Dec Turkish Airlines direct
22 Dec - 04 Jan Turkish Airlines direct
05 Dec - 08 Dec Turkish Airlines direct
26 Dec - 30 Dec Turkish Airlines direct
01 Dec - 13 Dec Turkish Airlines direct
20 Dec - 03 Jan Turkish Airlines direct
22 Dec - 03 Jan Turkish Airlines direct
23 Dec - 03 Jan Turkish Airlines direct
17 Dec - 30 Dec Vueling Airlines
01 Dec - 09 Dec Vueling Airlines

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