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Cheap flights from Atlanta to Northern Ireland from £669

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BFS
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Atlanta to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Atlanta to Northern Ireland
Explore the most affordable flight options available from Atlanta to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2026.

Mon 28/922:30
ATL
-
BHD
1 stop14h 00m
British Airways
Mon 5/1018:30
BHD
-
ATL
1 stop31h 05m
British Airways
Deal found 9/4£669
Sun 18/1022:30
ATL
-
BHD
1 stop15h 15m
British Airways
Tue 20/1020:25
BHD
-
ATL
1 stop29h 10m
British Airways
Deal found 6/4£672
Wed 22/422:25
ATL
-
BHD
1 stop16h 25m
British Airways
Wed 29/410:05
BHD
-
ATL
1 stop15h 25m
British Airways
Deal found 6/4£772
Wed 22/410:58
ATL
-
BHD
2 stops20h 02m
Multiple Airlines
Wed 29/410:05
BHD
-
ATL
1 stop15h 25m
Multiple Airlines
Deal found 6/4£788
Mon 1/622:30
ATL
-
BHD
1 stop14h 00m
British Airways
Sun 14/611:00
BHD
-
ATL
1 stop14h 35m
British Airways
Deal found 8/4£791
Wed 22/413:24
ATL
-
BHD
2 stops17h 36m
American Airlines
Wed 29/411:35
BHD
-
ATL
2 stops17h 24m
American Airlines
Deal found 6/4£794
Mon 1/619:48
ATL
-
BHD
2 stops17h 57m
Multiple Airlines
Sun 14/613:10
BHD
-
ATL
1 stop12h 25m
Multiple Airlines
Deal found 8/4£815
Sat 9/515:05
ATL
-
BFS
2 stops26h 35m
Multiple Airlines
Tue 12/520:15
BFS
-
ATL
2 stops28h 30m
Multiple Airlines
Deal found 10/4£943
Thu 21/506:00
ATL
-
BFS
3 stops32h 00m
Multiple Airlines
Thu 28/506:40
BFS
-
ATL
2 stops29h 15m
Multiple Airlines
Deal found 6/4£950
Sat 6/606:00
ATL
-
BFS
3 stops31h 55m
Multiple Airlines
Wed 17/609:35
BFS
-
ATL
2 stops32h 50m
Multiple Airlines
Deal found 10/4£953
Mon 1/606:00
ATL
-
BFS
3 stops24h 15m
Multiple Airlines
Sun 14/622:00
BFS
-
ATL
3 stops31h 19m
Multiple Airlines
Deal found 8/4£997

Find flight deals from Atlanta to Northern Ireland

Keep the following information in mind while searching for Atlanta to Northern Ireland flight deals. Data was last updated 11 April 2026.

Round-trip from

£669

Popular in

December

Cheapest in

March

Average price

£932
British Airways
  • British Airways
  • 28/9-5/10
  • 2 total stops
  • 45h 05m total
  • Atlanta to Northern Ireland
Search Deals
Highest demand for flights based on searches. 45% potential increase in price (£542 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£61 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Atlanta to Northern Ireland 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, Cheapflights users made 858,174 searches. Data last updated 11 April 2026.
Use the filters below to find and compare flights from Atlanta to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 28/9

22:30-17:30

1 stop14h 00m

Belfast City

Mon 5/10

18:30-20:35

1 stop31h 05m

£669

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 22/4

10:58-12:00

2 stops20h 02m

Belfast City

Wed 29/4

10:05-20:30

1 stop15h 25m

£788
Fastest return journey

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 1/6

22:30-17:30

1 stop14h 00m

Belfast City

Sun 14/6

11:00-20:35

1 stop14h 35m

£791

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 22/4

22:25-08:45

1 stop29h 20m

Belfast City

Wed 29/4

11:35-20:30

1 stop13h 55m

£792

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 20/5

10:58-12:00

2 stops20h 02m

Belfast City

Mon 25/5

19:35-23:59

2 stops33h 24m

£829

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sun 24/5

18:45-17:40

2 stops17h 55m

Belfast City

Sun 31/5

06:30-21:54

2 stops20h 24m

£868

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sat 6/6

12:31-10:05

2 stops16h 34m

Belfast City

Wed 17/6

11:35-23:59

2 stops17h 24m

£877

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Sat 9/5

15:05-22:40

2 stops26h 35m

Belfast Intl

Tue 12/5

20:15-19:45

2 stops28h 30m

£943

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Thu 21/5

06:00-19:00

3 stops32h 00m

Belfast Intl

Thu 28/5

06:40-06:55

2 stops29h 15m

£950

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Sat 6/6

06:00-18:55

3 stops31h 55m

Belfast Intl

Wed 17/6

09:35-13:25

2 stops32h 50m

£953

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 14 resultsSorted by cheapest first
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Best time to book a flight from Atlanta to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Atlanta with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Northern Ireland

How much does it cost for a return flight from Atlanta to Northern Ireland?

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlanta to Northern Ireland?

    Atlanta Hartsfield-Jackson (ATL), located 8.2 mi from the city center, is the airport you fly out of when you book flights from Atlanta to Northern Ireland.

  • How long is the flight from Atlanta to Northern Ireland?

    Departing from Atlanta to Northern Ireland will take you 17h 52m. There are 3923 mi between Atlanta and Northern Ireland.

  • Can I find deals for flights from Atlanta to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Atlanta to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Northern Ireland.

  • Can I find deals for business class flights from Atlanta to Northern Ireland?

    Yes. Cheapflights offers flight deals from Atlanta to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Can Cheapflights find flights from Atlanta to Northern Ireland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Atlanta to Northern Ireland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Atlanta to Northern Ireland become cheaper?

Of course! You can now track prices for flights from Atlanta to Northern Ireland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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