Cheapest return flights from Istanbul to Athens in May from 91€

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

AirHint found the following cheapest return flights from Istanbul (IST) to Athens (ATH) in May 2025 (see full year).

Return flights

20 May - 27 May Pegasus Airlines direct
14 May - 18 May TAROM
08 May - 13 May Pegasus Airlines direct
17 May - 21 May Aegean Airlines direct
10 May - 13 May Aegean Airlines direct
06 May - 09 May Pegasus Airlines direct
31 May - 01 Jun Aegean Airlines direct
23 May - 31 May Pegasus Airlines direct
19 May - 26 May Pegasus Airlines direct
24 May - 30 May Aegean Airlines direct
09 May - 10 May Aegean Airlines direct
15 May - 04 Jun SKY express direct
15 May - 01 Jun SKY express direct
15 May - 02 Jun SKY express direct
20 May - 04 Jun SKY express direct
20 May - 01 Jun SKY express direct
20 May - 02 Jun SKY express direct
21 May - 04 Jun SKY express direct
21 May - 11 Jun SKY express direct
21 May - 01 Jun 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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