Cheapest one-way flights from Athens to Istanbul in January from 37€

AirHint found the following cheapest one-way flights from Athens (ATH) to Istanbul (IST) in January 2026 (see full year).

One-Way flights

20 Jan SKY express direct
13 Jan SKY express direct
19 Jan SKY express direct
17 Jan Pegasus Airlines direct
14 Jan Pegasus Airlines direct
15 Jan Pegasus Airlines direct
12 Jan Pegasus Airlines direct
16 Jan Pegasus Airlines direct
24 Jan Aegean Airlines direct
27 Jan SKY express direct

Also check the deals for return flights from Athens to Istanbul in January.

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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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