Cheapest return flights from Atlanta to Dublin in April from $504

AirHint found the following cheapest return flights from Atlanta (ATL) to Dublin (DUB) in April 2026 (see full year).

Return flights

29 Apr - 03 May Frontier Airlines
23 Apr - 27 Apr Frontier Airlines
21 Apr - 05 May Frontier Airlines
15 Apr - 22 Apr Frontier Airlines
16 Apr - 23 Apr Frontier Airlines
22 Apr - 30 Apr jetBlue
17 Apr - 24 Apr Frontier Airlines
03 Apr - 12 Apr Frontier Airlines
25 Apr - 02 May Frontier Airlines
06 Apr - 14 Apr Frontier Airlines
02 Apr - 12 Apr Frontier Airlines
08 Apr - 14 Apr Delta
30 Apr - 07 May Frontier Airlines
17 Apr - 24 Apr Air France direct

Also check the deals for one-way flights from Atlanta to Dublin in April.

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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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