Cheapest return flights from Frankfurt to Zagreb in May from 153€

AirHint found the following cheapest return flights from Frankfurt (FRA) to Zagreb (ZAG) in May 2026 (see full year).

Return flights

14 May - 17 May Air Serbia
08 May - 12 May Air Serbia
08 May - 12 May Lufthansa direct
29 May - 02 Jun Lufthansa direct
29 May - 14 Jun Lufthansa direct
30 May - 06 Jun Lufthansa direct
14 May - 17 May Croatia Airlines direct

Also check the deals for one-way flights from Frankfurt to Zagreb in May.

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