Cheapest one-way flights from Athens to Istanbul in May from $51

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

One-Way flights

27 May SKY express direct
15 May SKY express direct
28 May SKY express direct
12 May SKY express direct
25 May SKY express direct
21 May SKY express direct
16 May SKY express direct
23 May SKY express direct
19 May SKY express direct
26 May SKY express direct

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

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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