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

Return flights

05 Dec - 08 Dec	Pegasus Airlines	direct
01 Dec - 08 Dec	Pegasus Airlines	direct
01 Dec - 01 Dec	Pegasus Airlines	direct
16 Dec - 19 Dec	Pegasus Airlines	direct
02 Dec - 07 Dec	Pegasus Airlines	direct
04 Dec - 07 Dec	Pegasus Airlines	direct
05 Dec - 07 Dec	Pegasus Airlines	direct
27 Dec - 03 Jan	Turkish Airlines	direct
25 Dec - 01 Jan	Turkish Airlines	direct

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

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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Cheapest return flights from Istanbul to Skopje in December from 77€

Return flights