Cheapest return flights from Istanbul to Athens in April from $78

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

Return flights

04 Apr - 05 Apr Aegean Airlines direct
01 Apr - 01 Apr Aegean Airlines direct
11 Apr - 26 Apr SKY express direct
12 Apr - 26 Apr SKY express direct
01 Apr - 04 Apr Aegean Airlines direct
04 Apr - 06 Apr Aegean Airlines direct
01 Apr - 06 Apr Aegean Airlines direct
02 Apr - 06 Apr Aegean Airlines direct
07 Apr - 13 Apr Aegean Airlines direct
27 Apr - 06 May SKY express direct
27 Apr - 11 May SKY express direct
27 Apr - 12 May SKY express direct
27 Apr - 10 May SKY express direct
10 Apr - 13 Apr SKY express direct
27 Apr - 05 May SKY express direct
27 Apr - 08 May SKY express direct
27 Apr - 13 May SKY express direct
27 Apr - 14 May SKY express direct
27 Apr - 15 May SKY express direct
17 Apr - 06 May SKY express direct

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

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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Feel free to contact us with any feedback or request another flight research.