Cheapest return flights from Berlin to Istanbul in December from $139

Best time to book flights for Berlin (BER) to Istanbul (IST) flights at AirHint

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

Return flights

11 Dec - 15 Dec Pegasus Airlines direct
04 Dec - 08 Dec Pegasus Airlines direct
04 Dec - 09 Dec Pegasus Airlines direct
05 Dec - 07 Dec Pegasus Airlines direct
15 Dec - 18 Dec Air Serbia
17 Dec - 24 Dec Air Serbia
07 Dec - 13 Dec Air Serbia
04 Dec - 06 Dec Fly One
07 Dec - 13 Dec Pegasus Airlines direct
18 Dec - 25 Dec Air Serbia
22 Dec - 08 Jan Air Serbia
28 Dec - 01 Jan Pegasus Airlines
22 Dec - 08 Jan Pegasus Airlines direct
26 Dec - 02 Jan Pegasus Airlines
26 Dec - 02 Jan Pegasus Airlines direct
28 Dec - 01 Jan AJet direct

Also check the deals for one-way flights from Berlin 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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