Cheapest return flights from Atlanta to Dublin in May from $442

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

Return flights

05 May - 12 May Spirit Airlines
02 May - 08 May Scandinavian Airlines
09 May - 16 May Frontier Airlines
08 May - 15 May Frontier Airlines
03 May - 10 May Frontier Airlines
01 May - 08 May Frontier Airlines
06 May - 13 May Frontier Airlines
10 May - 17 May Frontier Airlines
02 May - 09 May Scandinavian Airlines
07 May - 16 May Frontier Airlines
17 May - 07 Jun Frontier Airlines
25 May - 01 Jun WestJet
30 May - 06 Jun jetBlue
12 May - 16 Jun Frontier Airlines
30 May - 07 Jun Spirit Airlines
25 May - 07 Jun WestJet
12 May - 23 Jun Frontier Airlines
28 May - 11 Jun Spirit Airlines
31 May - 07 Jun Spirit Airlines
19 May - 02 Jun Delta

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

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