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Cheap flights from Atlanta to Northern Ireland from £300

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BFS
24 Apr — 1 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 25 March 2026.

Mon 7/922:30
ATL
-
BHD
1 stop14h 00m
British Airways
Fri 11/906:30
BHD
-
ATL
1 stop19h 05m
British Airways
Deal found 20/3£639
Sat 7/1122:10
ATL
-
BHD
1 stop11h 05m
British Airways
Wed 11/1115:40
BHD
-
ATL
1 stop33h 30m
British Airways
Deal found 24/3£677
Wed 5/811:34
ATL
-
BHD
2 stops21h 01m
British Airways
Mon 10/819:35
BHD
-
ATL
1 stop30h 00m
British Airways
Deal found 25/3£746
Tue 14/420:09
ATL
-
BHD
2 stops16h 26m
Multiple Airlines
Tue 21/409:40
BHD
-
ATL
1 stop15h 50m
Multiple Airlines
Deal found 22/3£754
Tue 14/418:55
ATL
-
BHD
2 stops15h 25m
American Airlines
Tue 21/409:40
BHD
-
ATL
2 stops17h 43m
American Airlines
Deal found 22/3£760
Tue 14/406:36
ATL
-
BHD
2 stops23h 09m
British Airways
Tue 21/412:40
BHD
-
ATL
1 stop12h 50m
British Airways
Deal found 22/3£764
Mon 1/622:30
ATL
-
BHD
1 stop15h 15m
British Airways
Mon 8/618:30
BHD
-
ATL
1 stop31h 05m
British Airways
Deal found 25/3£775
Sat 16/522:25
ATL
-
BHD
1 stop14h 50m
British Airways
Sat 23/507:05
BHD
-
ATL
1 stop18h 25m
British Airways
Deal found 23/3£779
Mon 1/613:48
ATL
-
BHD
2 stops14h 32m
KLM
Mon 8/617:30
BHD
-
ATL
1 stop25h 19m
KLM
Deal found 23/3£796
Tue 14/415:55
ATL
-
BFS
2 stops19h 25m
Multiple Airlines
Tue 21/407:15
BFS
-
ATL
3 stops19h 27m
Multiple Airlines
Deal found 22/3£994
Wed 5/815:55
ATL
-
BFS
2 stops17h 35m
Multiple Airlines
Mon 10/808:40
BFS
-
ATL
3 stops40h 05m
Multiple Airlines
Deal found 25/3£1,019
Wed 20/513:20
ATL
-
BFS
3 stops28h 00m
Multiple Airlines
Mon 25/506:30
BFS
-
ATL
2 stops29h 25m
Multiple Airlines
Deal found 25/3£1,066

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 25 March 2026.

Round-trip from

£639

One-way from

£300

Popular in

December

Cheapest in

March

Average price

£507
British Airways
  • British Airways
  • 7/9-11/9
  • 2 total stops
  • 33h 05m total
  • Atlanta to Northern Ireland
Search Deals
15/8
  • 15/8
  • 3 total stops
  • 41h 38m total
  • Atlanta to Northern Ireland
Search Deals
Highest demand for flights based on searches. 49% potential increase in price (£594 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (£66 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 25 March 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
Fastest return journey

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 7/9

22:30-17:30

1 stop14h 00m

Belfast City

Fri 11/9

06:30-20:35

1 stop19h 05m

£639

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 5/8

11:34-13:35

2 stops21h 01m

Belfast City

Mon 10/8

19:35-20:35

1 stop30h 00m

£746

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Tue 14/4

15:05-17:50

2 stops21h 45m

Belfast City

Tue 21/4

14:20-19:45

2 stops34h 25m

£754

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Tue 14/4

18:55-15:20

2 stops15h 25m

Belfast City

Tue 21/4

09:40-22:23

2 stops17h 43m

£760

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 1/6

13:48-09:20

2 stops14h 32m

Belfast City

Mon 8/6

09:50-13:49

1 stop32h 59m

£796

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 1/6

14:03-17:30

2 stops22h 27m

Belfast City

Mon 8/6

19:35-22:07

2 stops31h 32m

£807

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 20/5

16:49-15:40

2 stops17h 51m

Belfast City

Mon 25/5

19:35-23:59

2 stops33h 24m

£840

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Fri 3/7

17:26-15:30

2 stops17h 04m

Belfast City

Tue 7/7

19:30-20:35

1 stop30h 05m

£886

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sat 27/6

19:48-17:40

2 stops40h 52m

Belfast City

Sat 4/7

19:05-20:35

1 stop30h 30m

£963

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Tue 14/4

15:55-16:20

2 stops19h 25m

Belfast Intl

Tue 21/4

07:15-21:42

3 stops19h 27m

£994

Flights are sorted by cheapest return flights first.

Deals found on 23/3

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 14h. There are 3923 mi between Atlanta and Northern Ireland. Both multi-stop and direct flights can be found to your destination and back.

  • 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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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Atlanta to Northern Ireland.

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.

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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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