Cheapest return flights from Athens to Istanbul in July from $137

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

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

Return flights

31 Jul - 05 Aug Pegasus Airlines direct
03 Jul - 11 Jul Pegasus Airlines direct
18 Jul - 24 Jul Pegasus Airlines direct
28 Jul - 03 Aug Pegasus Airlines direct
01 Jul - 05 Jul Pegasus Airlines direct
15 Jul - 29 Jul Pegasus Airlines direct
01 Jul - 08 Jul Pegasus Airlines direct
04 Jul - 09 Jul Pegasus Airlines direct
04 Jul - 14 Jul SKY express direct
04 Jul - 21 Jul SKY express direct
04 Jul - 05 Jul SKY express direct
04 Jul - 16 Jul SKY express direct
26 Jul - 07 Aug SKY express direct
26 Jul - 02 Aug SKY express direct
26 Jul - 01 Aug SKY express direct
26 Jul - 13 Aug SKY express direct
26 Jul - 06 Aug SKY express direct
26 Jul - 04 Aug SKY express direct
26 Jul - 05 Aug SKY express direct
26 Jul - 03 Aug SKY express direct

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

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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