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

Return flights

17 Jul - 20 Jul	Ryanair
06 Jul - 16 Jul	Ryanair
09 Jul - 14 Jul	Lufthansa	direct
06 Jul - 20 Jul	Ryanair
07 Jul - 14 Jul	Lufthansa	direct
13 Jul - 16 Jul	Ryanair
06 Jul - 11 Jul	Ryanair
07 Jul - 15 Jul	Ryanair
13 Jul - 23 Jul	Ryanair
17 Jul - 20 Jul	Lufthansa	direct
29 Jul - 03 Aug	Lufthansa	direct
22 Jul - 16 Aug	Lufthansa	direct
28 Jul - 15 Aug	Ryanair
25 Jul - 08 Aug	Ryanair
28 Jul - 02 Aug	Lufthansa	direct
28 Jul - 15 Aug	Lufthansa	direct
25 Jul - 08 Aug	Aer Lingus	direct

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

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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Cheapest return flights from Frankfurt to Dublin in July from 145€

Return flights