Cheapest return flights from Frankfurt to Dublin in December from 138€

Best time to book flights for Frankfurt (FRA) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Dublin (DUB) in December 2025 (see full year).

Return flights

05 Dec - 07 Dec Aer Lingus direct
08 Dec - 14 Dec Ryanair
08 Dec - 14 Dec Lufthansa direct
29 Dec - 02 Jan Lufthansa direct
30 Dec - 03 Jan Lufthansa direct
28 Dec - 02 Jan Lufthansa direct
30 Dec - 04 Jan Lufthansa direct
26 Dec - 30 Dec Aer Lingus direct
19 Dec - 21 Dec Aer Lingus direct
22 Dec - 03 Jan Lufthansa direct
19 Dec - 27 Dec Lufthansa direct

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

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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