Cheapest one-way flights from Istanbul to Athens in April from $37

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

One-Way flights

27 Apr SKY express direct
01 Apr SKY express direct
11 Apr SKY express direct
12 Apr SKY express direct
22 Apr SKY express direct
28 Apr Aegean Airlines direct
07 Apr Aegean Airlines direct
23 Apr Aegean Airlines direct
25 Apr Aegean Airlines direct
09 Apr Aegean Airlines direct

Also check the deals for return 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.

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