Cheapest return flights from Istanbul to Athens in May from 74€

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

Return flights

31 May - 16 Jun SKY express direct
31 May - 05 Jun SKY express direct
31 May - 04 Jun SKY express direct
31 May - 11 Jun SKY express direct
31 May - 12 Jun SKY express direct
04 May - 08 May Aegean Airlines direct
12 May - 22 May SKY express direct
31 May - 08 Jun SKY express direct
31 May - 17 Jun SKY express direct
31 May - 13 Jun SKY express direct
31 May - 19 Jun SKY express direct
31 May - 09 Jun SKY express direct
12 May - 23 May SKY express direct
14 May - 22 May SKY express direct
14 May - 23 May SKY express direct
07 May - 22 May SKY express direct
07 May - 23 May SKY express direct
11 May - 22 May SKY express direct
11 May - 23 May SKY express direct
05 May - 22 May SKY express direct

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

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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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