Find cheap flights from Atlanta to Belfast from $239

In the last 3 days, the lowest price for a flight from Atlanta to Belfast was $239 for a one-way ticket and $873 for a round-trip.

A passport is required to fly from Atlanta to Belfast.

When flying out of Atlanta you will be using Atlanta Hartsfield-Jackson. You will be landing at one of these airports: Belfast Intl or Belfast City.

We unfortunately don’t have that data for this specific route.

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Atlanta and Belfast, with SkyTeam being the most commonly used for this route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Belfast.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Atlanta with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.