Cheapest one-way flights from Athens to Istanbul in April from $48

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

One-Way flights

10 Apr Aegean Airlines direct
01 Apr Aegean Airlines direct
02 Apr Aegean Airlines direct
15 Apr Aegean Airlines direct
22 Apr Aegean Airlines direct
26 Apr SKY express direct
06 Apr SKY express direct
08 Apr SKY express direct
20 Apr SKY express direct
05 Apr Aegean 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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