Cheapest return flights from Istanbul to Athens in April from 103€

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

Return flights

27 Apr - 29 Apr Sichuan Airlines direct
12 Apr - 17 Apr Sichuan Airlines direct
12 Apr - 13 Apr Sichuan Airlines direct
26 Apr - 29 Apr Sichuan Airlines direct
12 Apr - 21 Apr Sichuan Airlines direct
12 Apr - 12 Apr Sichuan Airlines direct
29 Apr - 04 May Sichuan Airlines direct
12 Apr - 20 Apr Sichuan Airlines direct
26 Apr - 27 Apr Sichuan Airlines direct
22 Apr - 27 Apr Sichuan Airlines direct
20 Apr - 24 Apr Sichuan Airlines direct
26 Apr - 02 May Sichuan Airlines direct
26 Apr - 04 May Sichuan Airlines direct
28 Apr - 02 May Pegasus Airlines direct
26 Apr - 01 May Sichuan Airlines direct
22 Apr - 04 May Sichuan Airlines direct
15 Apr - 20 May Sichuan Airlines direct
15 Apr - 22 May Sichuan Airlines direct
29 Apr - 03 May Sichuan Airlines direct
28 Apr - 07 May Pegasus Airlines direct

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