Cheapest return flights from Frankfurt to Dublin in September from 149€

AirHint found the following cheapest return flights from Frankfurt (FRA) to Dublin (DUB) in September 2026 (see full year).

Return flights

21 Sep - 28 Sep Ryanair
02 Sep - 08 Sep Lufthansa direct
11 Sep - 14 Sep Ryanair
10 Sep - 14 Sep Ryanair
11 Sep - 16 Sep Ryanair
11 Sep - 15 Sep Ryanair
11 Sep - 16 Sep Lufthansa direct
11 Sep - 15 Sep Lufthansa direct
28 Sep - 04 Oct Lufthansa direct
21 Sep - 28 Sep Lufthansa direct

Also check the deals for one-way flights from Frankfurt to Dublin in September.

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