AirHint found the following cheapest return flights from Nantes (NTE) to Dublin (DUB) in July 2025 (see full year).

Return flights

28 Jul - 05 Aug	Ryanair
31 Jul - 04 Aug	Ryanair
29 Jul - 05 Aug	Ryanair
22 Jul - 29 Jul	Ryanair
28 Jul - 04 Aug	Ryanair
18 Jul - 24 Jul	Ryanair	direct
18 Jul - 21 Jul	Ryanair	direct
18 Jul - 23 Jul	Ryanair	direct
18 Jul - 28 Jul	Ryanair	direct
18 Jul - 07 Aug	Ryanair	direct
30 Jul - 12 Aug	Ryanair	direct
30 Jul - 14 Aug	Ryanair	direct
30 Jul - 11 Aug	Ryanair	direct
21 Jul - 28 Jul	Ryanair
14 Jul - 21 Jul	Ryanair
30 Jul - 07 Aug	Ryanair	direct
14 Jul - 11 Aug	Ryanair
24 Jul - 27 Jul	Aer Lingus	direct
18 Jul - 20 Jul	Ryanair	direct
14 Jul - 18 Jul	Ryanair

Also check the deals for one-way flights from Nantes 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 Nantes to Dublin in July from 116€

Return flights