Cheapest return flights from Kayseri to Istanbul in December from $47

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

Return flights

03 Dec - 05 Dec Turkish Airlines direct
05 Dec - 07 Dec Turkish Airlines direct
19 Dec - 21 Dec Turkish Airlines direct
01 Dec - 16 Dec AJet direct
19 Dec - 25 Dec AJet direct
18 Dec - 25 Dec AJet direct
01 Dec - 08 Dec AJet direct
12 Dec - 15 Dec AJet direct
02 Dec - 09 Dec AJet direct
13 Dec - 14 Dec AJet direct
26 Dec - 02 Jan AJet direct
30 Dec - 03 Jan Pegasus Airlines direct
31 Dec - 03 Jan AJet direct
31 Dec - 01 Jan Turkish Airlines direct

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

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