Cheapest return flights from Atlanta to Dublin in September from $512

Best time to book flights for Atlanta (ATL) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Atlanta (ATL) to Dublin (DUB) in September 2025 (see full year).

Return flights

30 Sep - 07 Oct Scandinavian Airlines
15 Sep - 23 Sep Scandinavian Airlines
17 Sep - 24 Sep Scandinavian Airlines
17 Sep - 25 Sep Scandinavian Airlines
05 Sep - 09 Sep Scandinavian Airlines
16 Sep - 24 Sep Scandinavian Airlines
12 Sep - 19 Sep jetBlue
18 Sep - 26 Sep Turkish Airlines
13 Sep - 21 Sep Scandinavian Airlines
20 Sep - 28 Sep Scandinavian Airlines
21 Sep - 29 Sep Turkish Airlines
30 Sep - 07 Oct Delta direct

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

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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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