Cheapest one-way flights from Atlanta (ATL) to Dublin (DUB), December

10 dates in December, from $ 368. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
7 Dec Frontier Airlines
6 Dec Frontier Airlines
18 Dec Frontier Airlines
21 Dec Frontier Airlines
7 Dec Air France
Direct Flight
8 Dec United
1 Dec United
20 Dec Frontier Airlines
4 Dec United
5 Dec United
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Updated Oct 12, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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