Cheapest return flights from Athens to Istanbul in May from 88€

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

Return flights

11 May - 15 May Sichuan Airlines direct
04 May - 08 May Sichuan Airlines direct
15 May - 18 May Sichuan Airlines direct
13 May - 17 May Sichuan Airlines direct
08 May - 11 May Sichuan Airlines direct
15 May - 17 May Sichuan Airlines direct
23 May - 10 Jun SKY express direct
08 May - 13 May Sichuan Airlines direct
08 May - 15 May Sichuan Airlines direct
08 May - 17 May Sichuan Airlines direct
06 May - 15 May Sichuan Airlines direct
23 May - 09 Jun SKY express direct
23 May - 12 Jun SKY express direct
23 May - 06 Jun SKY express direct
25 May - 10 Jun SKY express direct
27 May - 10 Jun SKY express direct
26 May - 10 Jun SKY express direct
24 May - 10 Jun SKY express direct
28 May - 10 Jun SKY express direct
18 May - 06 Jun SKY express direct

Also check the deals for one-way flights from Athens to Istanbul in May.

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