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

Return flights

01 Jul - 31 Jul	Air Canada
07 Jul - 15 Jul	Lufthansa
30 Jul - 09 Aug	jetBlue
30 Jul - 09 Aug	KLM	direct
10 Jul - 19 Jul	Turkish Airlines
30 Jul - 06 Aug	Aer Lingus
20 Jul - 27 Jul	Aer Lingus
15 Jul - 22 Jul	Aer Lingus
09 Jul - 12 Jul	Frontier Airlines
25 Jul - 01 Aug	jetBlue
10 Jul - 17 Jul	jetBlue
05 Jul - 12 Jul	jetBlue

Also check the deals for one-way flights from Atlanta 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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Cheapest return flights from Atlanta to Dublin in July from $878

Return flights