AirHint found the following cheapest return flights from Charlotte (CLT) to Dublin (DUB) in June 2026 (see full year).

Return flights

11 Jun - 18 Jun	United
12 Jun - 19 Jun	Air Canada
16 Jun - 22 Jun	Spirit Airlines
20 Jun - 28 Jun	Spirit Airlines
15 Jun - 22 Jun	Air Canada
01 Jun - 30 Jun	Spirit Airlines
14 Jun - 20 Jun	Spirit Airlines
11 Jun - 18 Jun	Finnair	direct
12 Jun - 19 Jun	Finnair	direct
24 Jun - 01 Jul	United
24 Jun - 01 Jul	Finnair	direct
01 Jun - 30 Jun	Finnair	direct

Also check the deals for one-way flights from Charlotte to Dublin in June.

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 June from $885

Return flights