Cheapest one-way flights from Athens to Istanbul in April from $61

Best time to book flights for Athens (ATH) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest one-way flights from Athens (ATH) to Istanbul (IST) in April 2025 (see full year).

One-Way flights

28 Apr Aegean Airlines direct
10 Apr Aegean Airlines direct
21 Apr Aegean Airlines direct
29 Apr Aegean Airlines direct
09 Apr Aegean Airlines direct
25 Apr Pegasus Airlines direct
22 Apr Pegasus Airlines direct
23 Apr Pegasus Airlines direct
15 Apr Pegasus Airlines direct
17 Apr Pegasus Airlines direct

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

Skyscanner

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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