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Cheap flights from Atlanta to Northern Ireland from £261

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BFS
2 Apr — 9 Apr1
1 adult

Cheap 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 28 March 2025.

Round-trip from

£622

One-way from

£261

Popular in

November

Cheapest in

February

Average price

£686
British Airways
  • British Airways
  • 23/9-28/9
  • 2 total stops
  • 30h 40m total
  • Atlanta to Northern Ireland
Search Deals
3/7
  • 3/7
  • 2 total stops
  • 33h 40m total
  • Atlanta to Northern Ireland
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£138 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Atlanta to Northern Ireland

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 28 March 2025.

Tue 23/922:25ATL - BHD
1 stop11h 55mBritish Airways
Sun 28/906:50BHD - ATL
1 stop18h 45mBritish Airways
Deal found 28/3£622
Tue 23/918:31ATL - BHD
2 stops15h 49mAmerican Airlines
Sun 28/906:50BHD - ATL
1 stop18h 45mAmerican Airlines
Deal found 28/3£629
Sun 5/1022:25ATL - BFS
1 stop15h 25mMultiple Airlines
Fri 10/1008:40BFS - ATL
2 stops36h 02mMultiple Airlines
Deal found 27/3£874
Sun 29/615:15ATL - BHD
2 stops20h 40mDelta
Thu 10/717:25BHD - ATL
1 stop24h 05mDelta
Deal found 27/3£881
Sun 30/308:05ATL - BHD
2 stops31h 20mMultiple Airlines
Tue 1/407:05BHD - ATL
3 stops40h 01mMultiple Airlines
Deal found 26/3£1,055
Sun 6/722:40ATL - BHD
1 stop17h 25mKLM
Mon 14/706:30BHD - ATL
2 stops15h 55mKLM
Deal found 27/3£1,210
Sun 30/322:25ATL - BHD
1 stop11h 15mAer Lingus
Tue 1/409:35BHD - ATL
1 stop15h 55mAer Lingus
Deal found 26/3£1,562
Sun 30/322:40ATL - BHD
1 stop17h 35mVirgin Atlantic
Tue 1/406:30BHD - ATL
2 stops19h 31mVirgin Atlantic
Deal found 26/3£1,938

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 28 March 2025.
Use the filters below to find and compare flights from Atlanta to Northern Ireland that are best for you.

Fly from

Atlanta

Fly to

Northern Ireland

Route

Depart

Return

Price

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Tue 23/9

22:25-15:20

1 stop11h 55m

Belfast City

Sun 28/9

06:50-20:35

1 stop18h 45m

£622

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Tue 23/9

18:31-15:20

2 stops15h 49m

Belfast City

Sun 28/9

06:50-20:35

1 stop18h 45m

£629

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sun 29/6

15:15-16:55

2 stops20h 40m

Belfast City

Thu 10/7

17:25-12:30

1 stop24h 05m

£881

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sun 6/7

22:40-21:05

1 stop17h 25m

Belfast City

Mon 14/7

06:30-17:25

2 stops15h 55m

£1,210

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 9/7

22:25-20:35

1 stop17h 10m

Belfast City

Tue 15/7

07:05-21:17

2 stops19h 12m

£1,264

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Mon 7/7

22:25-21:10

1 stop17h 45m

Belfast Intl

Mon 14/7

06:10-20:35

1 stop19h 25m

£1,348

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Thu 3/7

19:55-10:35

2 stops33h 40m

£261

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 30/6

22:25-17:30

1 stop14h 05m

£563

Flights are sorted by cheapest return flights first.

Deals found on 27/3

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

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated 28 March 2025.
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
8.0
Very Good
7,897 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
British Airways
6.6
Okay
6,713 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • 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.

  • What is the cheapest month to book a flight from Atlanta to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Northern Ireland (average of £67). Flying from Atlanta to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Atlanta to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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