Cheapest return flights from Athens to Zagreb in April from $145

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

Return flights

15 Apr - 22 Apr Aegean Airlines direct
16 Apr - 19 Apr Croatia Airlines
08 Apr - 11 Apr Air Serbia
11 Apr - 15 Apr Air Serbia
14 Apr - 21 Apr Air Serbia
15 Apr - 19 Apr Air Serbia
15 Apr - 18 Apr Air Serbia
14 Apr - 18 Apr Air Serbia
08 Apr - 12 Apr Air Serbia
15 Apr - 18 Apr Aegean Airlines direct

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

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