Cheapest return flights from Athens to Istanbul in April from $98

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

Return flights

02 Apr - 06 Apr Pegasus Airlines direct
17 Apr - 28 Apr Pegasus Airlines direct
24 Apr - 28 Apr Pegasus Airlines direct
21 Apr - 28 Apr Pegasus Airlines direct
01 Apr - 06 Apr Pegasus Airlines direct
23 Apr - 28 Apr Pegasus Airlines direct
22 Apr - 28 Apr Pegasus Airlines direct
28 Apr - 04 May Pegasus Airlines direct
21 Apr - 21 Apr Pegasus Airlines
28 Apr - 02 May Pegasus Airlines direct
17 Apr - 26 Apr Pegasus Airlines
24 Apr - 27 Apr Pegasus Airlines
29 Apr - 05 May Pegasus Airlines direct
28 Apr - 03 May Pegasus Airlines
23 Apr - 03 May Pegasus Airlines
27 Apr - 04 May Pegasus Airlines direct
29 Apr - 04 May Pegasus Airlines direct
29 Apr - 02 May Pegasus Airlines direct
20 Apr - 21 May Pegasus Airlines
27 Apr - 03 May Pegasus Airlines

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

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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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