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

Return flights

21 Jul - 05 Aug	Spirit Airlines
25 Jul - 29 Jul	Spirit Airlines
28 Jul - 04 Aug	Aer Lingus	direct
12 Jul - 19 Jul	Spirit Airlines
21 Jul - 05 Aug	Iberia	direct
08 Jul - 15 Jul	Spirit Airlines
12 Jul - 20 Jul	Frontier Airlines
25 Jul - 29 Jul	Iberia	direct
11 Jul - 25 Jul	Spirit Airlines
08 Jul - 15 Jul	American Airlines	direct
11 Jul - 25 Jul	Iberia	direct
12 Jul - 19 Jul	Iberia	direct
12 Jul - 20 Jul	Finnair	direct

Also check the deals for one-way flights from Charlotte 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 Charlotte to Dublin in July from $629

Return flights