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Cheap flights from Northern Ireland to Atlanta from $400

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Atlanta departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Northern Ireland to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:35 am - 7:57 pm
BHD
-
ATL
15h 22m
2 stops
British Airways Logo
5:26 pm - 6:10 pm
ATL
-
BHD
19h 44m
2 stops
$1,109British Airways
Thu, Jun 11 - Fri, Jun 19
British Airways Logo
9:40 am - 8:30 pm
BHD
-
ATL
15h 50m
1 stop
British Airways Logo
10:25 pm - 3:05 pm
ATL
-
BHD
11h 40m
1 stop
$1,228British Airways
Tue, Apr 21 - Sat, May 16
American Airlines Logo
12:40 pm - 8:30 pm
BHD
-
ATL
12h 50m
1 stop
American Airlines Logo
4:34 pm - 12:25 pm
ATL
-
BHD
14h 51m
2 stops
$1,231American Airlines
Tue, Apr 21 - Sat, May 16
Multiple Airlines Logo
9:40 am - 10:23 pm
BHD
-
ATL
17h 43m
2 stops
Multiple Airlines Logo
3:10 pm - 12:25 pm
ATL
-
BHD
16h 15m
2 stops
$1,233Multiple Airlines
Tue, Apr 21 - Sat, May 16
Multiple Airlines Logo
9:40 am - 10:23 pm
BHD
-
ATL
17h 43m
2 stops
Multiple Airlines Logo
3:10 pm - 12:25 pm
ATL
-
BHD
16h 15m
2 stops
$1,241Multiple Airlines
Tue, Apr 21 - Sat, May 16
British Airways Logo
9:40 am - 8:35 pm
BHD
-
ATL
15h 55m
1 stop
British Airways Logo
10:30 pm - 3:30 pm
ATL
-
BHD
12h 00m
1 stop
$1,334British Airways
Mon, Jul 13 - Mon, Jul 27
British Airways Logo
11:35 am - 8:35 pm
BHD
-
ATL
14h 00m
1 stop
British Airways Logo
6:53 pm - 3:30 pm
ATL
-
BHD
15h 37m
2 stops
$1,339British Airways
Mon, Jul 13 - Mon, Jul 27
Multiple Airlines Logo
12:45 pm - 8:35 pm
BHD
-
ATL
12h 50m
1 stop
Multiple Airlines Logo
10:30 pm - 8:35 pm
ATL
-
BHD
17h 05m
1 stop
$1,347Multiple Airlines
Thu, Jun 11 - Fri, Jun 19
Multiple Airlines Logo
6:30 am - 8:00 pm
BHD
-
ATL
18h 30m
2 stops
Multiple Airlines Logo
7:50 pm - 9:20 am
ATL
-
BHD
32h 30m
1 stop
$1,407Multiple Airlines
Thu, Jun 11 - Fri, Jun 19
British Airways Logo
6:30 am - 10:07 pm
BHD
-
ATL
20h 37m
2 stops
British Airways Logo
6:53 pm - 6:10 pm
ATL
-
BHD
18h 17m
2 stops
$1,413British Airways
Thu, Jun 11 - Fri, Jun 19

British Airways flights from Northern Ireland to Atlanta

Our best British Airways deals on Northern Ireland to Atlanta flight tickets
British Airways
Jun 11
BHD9:35 amBelfast City
15h 22m
2 stops
ATL7:57 pmAtlanta Hartsfield-Jackson
Jun 19
ATL5:26 pmAtlanta Hartsfield-Jackson
19h 44m
2 stops
BHD6:10 pmBelfast City
$1,109
British Airways
Apr 21
BHD9:40 amBelfast City
15h 50m
1 stop
ATL8:30 pmAtlanta Hartsfield-Jackson
May 16
ATL10:25 pmAtlanta Hartsfield-Jackson
11h 40m
1 stop
BHD3:05 pmBelfast City
$1,228
British Airways
Jul 13
BHD9:40 amBelfast City
15h 55m
1 stop
ATL8:35 pmAtlanta Hartsfield-Jackson
Jul 27
ATL10:30 pmAtlanta Hartsfield-Jackson
12h 00m
1 stop
BHD3:30 pmBelfast City
$1,334

momondo Fare Finder

 
Customize your flight search to find flights from Northern Ireland to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Northern Ireland to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastAtlanta

BHD - ATL

BHDATL

Belfast City

Thu 6/11

9:35 am-7:57 pm

2 stops15h 22m

Atlanta Hartsfield-Jackson

Fri 6/19

5:26 pm-6:10 pm

2 stops19h 44m

$1,109
Quickest round-trip

BelfastAtlanta

BHD - ATL

BHDATL

Belfast City

Tue 4/21

9:40 am-8:30 pm

1 stop15h 50m

Atlanta Hartsfield-Jackson

Sat 5/16

10:25 pm-3:05 pm

1 stop11h 40m

$1,228

BelfastAtlanta

BHD - ATL

BHDATL

Belfast City

Tue 4/21

12:40 pm-8:30 pm

1 stop12h 50m

Atlanta Hartsfield-Jackson

Sat 5/16

4:34 pm-12:25 pm

2 stops14h 51m

$1,231

BelfastAtlanta

BHD - ATL

BHDATL

Belfast City

Tue 4/21

9:40 am-10:23 pm

2 stops17h 43m

Atlanta Hartsfield-Jackson

Sat 5/16

3:10 pm-12:25 pm

2 stops16h 15m

$1,233

BelfastAtlanta

BHD - ATL

BHDATL

Belfast City

Tue 4/21

9:40 am-10:23 pm

2 stops17h 43m

Atlanta Hartsfield-Jackson

Sat 5/16

3:10 pm-12:25 pm

2 stops16h 15m

$1,241

BelfastAtlanta

BHD - ATL

BHDATL

Belfast City

Mon 7/13

9:40 am-8:35 pm

1 stop15h 55m

Atlanta Hartsfield-Jackson

Mon 7/27

10:30 pm-3:30 pm

1 stop12h 00m

$1,334

BelfastAtlanta

BHD - ATL

BHDATL

Belfast City

Mon 7/13

11:35 am-8:35 pm

1 stop14h 00m

Atlanta Hartsfield-Jackson

Mon 7/27

6:53 pm-3:30 pm

2 stops15h 37m

$1,339

BelfastAtlanta

BHD - ATL

BHDATL

Belfast City

Thu 6/11

12:45 pm-8:35 pm

1 stop12h 50m

Atlanta Hartsfield-Jackson

Fri 6/19

10:30 pm-8:35 pm

1 stop17h 05m

$1,347

BelfastAtlanta

BHD - ATL

BHDATL

Belfast City

Thu 6/11

6:30 am-8:00 pm

2 stops18h 30m

Atlanta Hartsfield-Jackson

Fri 6/19

7:50 pm-9:20 am

1 stop32h 30m

$1,407

BelfastAtlanta

BHD - ATL

BHDATL

Belfast City

Thu 6/11

6:30 am-10:07 pm

2 stops20h 37m

Atlanta Hartsfield-Jackson

Fri 6/19

6:53 pm-6:10 pm

2 stops18h 17m

$1,413

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Atlanta from

How to get the cheapest flight ticket from Northern Ireland to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Northern Ireland to Atlanta Hartsfield-Jackson?

British Airways is the most popular carrier operating from Northern Ireland to Atlanta Hartsfield-Jackson

Cheap Northern Ireland to Atlanta flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Atlanta

Fastest flight time

19h 00m

Direct flights

None
The fastest flight from Northern Ireland to Atlanta takes 19h 00m
There are no direct flights from Northern Ireland to Atlanta. There are no popular flight routes from Northern Ireland to Atlanta.
Search flight deals

  • When did momondo last update prices for flights from Northern Ireland to Atlanta Hartsfield-Jackson Airport?

    Prices for flights from Northern Ireland to Atlanta Hartsfield-Jackson Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Northern Ireland to Atlanta Hartsfield-Jackson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The travel and health documents required for your trip to Atlanta Hartsfield-Jackson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Atlanta Hartsfield-Jackson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Warner Robins
Blue Ridge
Stone Mountain
Lawrenceville
Cartersville
Covington
Norcross
Auburn
Dahlonega
Newnan
Kennesaw
La Grange
Lithonia
College Park
Gadsden
Douglasville

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Atlanta?

It is quick and easy to find Northern Ireland to Atlanta flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Atlanta that suits you.

Can I find flights from Northern Ireland to Atlanta with flexible booking policies on momondo?

Flights from Northern Ireland to Atlanta with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Northern Ireland to Atlanta?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Northern Ireland to Atlanta.

I’m not ready to book a flight from Northern Ireland to Atlanta right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Northern Ireland to Atlanta flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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