How long is the flight from Atlanta to Northern Ireland?

Departing from Atlanta to Northern Ireland will take you 16h 53m. There are 3923 mi between Atlanta and Northern Ireland.

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.

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).

What is the cheapest time of day to fly from ATL to NIR?

When flying from Atlanta to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£206+ Cheap Flights from Atlanta to Northern Ireland

Find 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 24 October 2025.

Fri 12/1212:37ATL - BHD

2 stops16h 53mBritish Airways

Fri 19/1211:30BHD - ATL

2 stops17h 29mBritish Airways

Deal found 22/10£557

Sun 7/1216:55ATL - BFS

2 stops24h 15mMultiple Airlines

Sun 14/1222:05BFS - ATL

2 stops21h 25mMultiple Airlines

Deal found 23/10£716

Tue 11/1108:45ATL - BFS

2 stops31h 55mMultiple Airlines

Sat 15/1105:45BFS - ATL

3 stops43h 00mMultiple Airlines

Deal found 23/10£744

Sat 22/1115:50ATL - BHD

1 stop20h 00mMultiple Airlines

Sat 29/1106:30BHD - ATL

1 stop12h 05mMultiple Airlines

Deal found 23/10£1,101

Sat 22/1117:50ATL - BHD

2 stops18h 00mDelta

Sat 29/1106:30BHD - ATL

1 stop12h 05mDelta

Deal found 23/10£1,135

Tue 11/1117:06ATL - BHD

2 stops18h 09mMultiple Airlines

Sat 15/1109:30BHD - ATL

3 stops28h 39mMultiple Airlines

Deal found 23/10£1,205

Sat 22/1122:10ATL - BHD

1 stop29h 15mBritish Airways

Sat 29/1106:35BHD - ATL

2 stops18h 14mBritish Airways

Deal found 22/10£1,211

Best flights from Atlanta to Northern Ireland
Discover carefully curated flight deals from Atlanta to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2025.

Fri 12/1212:37ATL - BHD

2 stops16h 53mBritish Airways

Fri 19/1211:30BHD - ATL

2 stops17h 29mBritish Airways

Deal found 22/10£557

Sun 7/1216:55ATL - BFS

2 stops24h 15mMultiple Airlines

Sun 14/1222:05BFS - ATL

2 stops21h 25mMultiple Airlines

Deal found 23/10£716

Sat 22/1117:50ATL - BHD

2 stops18h 00mDelta

Sat 29/1106:30BHD - ATL

1 stop12h 05mDelta

Deal found 23/10£1,135

Tue 11/1108:45ATL - BFS

2 stops31h 55mMultiple Airlines

Sat 15/1105:45BFS - ATL

3 stops43h 00mMultiple Airlines

Deal found 23/10£744

Sat 22/1115:50ATL - BHD

1 stop20h 00mMultiple Airlines

Sat 29/1106:30BHD - ATL

1 stop12h 05mMultiple Airlines

Deal found 22/10£1,101

Sat 22/1122:10ATL - BHD

1 stop29h 15mBritish Airways

Sat 29/1106:35BHD - ATL

2 stops18h 14mBritish Airways

Deal found 22/10£1,211

Tue 11/1117:06ATL - BHD

2 stops18h 09mMultiple Airlines

Sat 15/1109:30BHD - ATL

3 stops28h 39mMultiple Airlines

Deal found 23/10£1,205

Last-minute flights from Atlanta to Northern Ireland
Discover last-minute flight deals from Atlanta to Northern Ireland. Data last updated 24 October 2025 and is based on user searches.

Tue 11/1108:45ATL - BFS

2 stops31h 55mMultiple Airlines

Sat 15/1105:45BFS - ATL

3 stops43h 00mMultiple Airlines

Deal found 23/10£744

Tue 11/1117:06ATL - BHD

2 stops18h 09mMultiple Airlines

Sat 15/1109:30BHD - ATL

3 stops28h 39mMultiple Airlines

Deal found 23/10£1,205

Tue 11/1122:10ATL - BHD

1 stop11h 40mBritish Airways

Sat 15/1106:35BHD - ATL

1 stop18h 35mBritish Airways

Deal found 23/10£1,407

Sat 22/1115:50ATL - BHD

1 stop20h 00mMultiple Airlines

Sat 29/1106:30BHD - ATL

1 stop12h 05mMultiple Airlines

Deal found 23/10£1,101

Sat 22/1117:50ATL - BHD

2 stops18h 00mDelta

Sat 29/1106:30BHD - ATL

1 stop12h 05mDelta

Deal found 23/10£1,135

Sat 22/1122:10ATL - BHD

1 stop29h 15mBritish Airways

Sat 29/1106:35BHD - ATL

2 stops18h 14mBritish Airways

Deal found 22/10£1,211

Cheap flight deals from Atlanta to Northern Ireland

Round-trip from	£557
One-way from	£206
Popular in	December
Cheapest in	February
Average price	£621

British Airways
12/12-19/12
4 total stops
34h 22m total
Atlanta to Northern Ireland

Search Deals

11/3
2 total stops
20h 28m total
Atlanta to Northern Ireland

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£211 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£50 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Fri 12/12

12:37-10:30

2 stops16h 53m

Belfast City

Fri 19/12

11:30-23:59

2 stops17h 29m

£557

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Sun 7/12

16:55-22:10

2 stops24h 15m

Belfast Intl

Sun 14/12

22:05-14:30

2 stops21h 25m

£716

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Tue 11/11

08:45-21:40

2 stops31h 55m

Belfast Intl

Sat 15/11

05:45-19:45

3 stops43h 00m

£744

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sat 22/11

15:50-16:50

1 stop20h 00m

Belfast City

Sat 29/11

06:30-13:35

1 stop12h 05m

£1,101

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sat 22/11

17:50-16:50

2 stops18h 00m

Belfast City

Sat 29/11

06:30-13:35

1 stop12h 05m

£1,135

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Tue 11/11

17:06-16:15

2 stops18h 09m

Belfast City

Sat 15/11

09:30-09:09

3 stops28h 39m

£1,205

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sat 22/11

22:10-08:25

1 stop29h 15m

Belfast City

Sat 29/11

06:35-19:49

2 stops18h 14m

£1,211

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Wed 11/3

09:37-10:05

2 stops20h 28m

£206

Flights are sorted by cheapest return flights first.

Deals found on 23/10

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

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

Currently, March is the cheapest month in which you can book a flight from Atlanta to Northern Ireland (average of £484). Flying from Atlanta to Northern Ireland in December is currently the most expensive (average of £1,417). 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.

Related info for your journey

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 16h 53m. 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.
What is the cheapest month to book a flight from Atlanta to Northern Ireland?
Currently, March is the cheapest month in which you can book a flight from Atlanta to Northern Ireland (average of £484). Flying from Atlanta to Northern Ireland in December is currently the most expensive (average of £1,417). 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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How does Cheapflights help users find flights from Atlanta to Northern Ireland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Northern Ireland from Atlanta today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Northern Ireland?

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.

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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Cheap flights from Atlanta to Northern Ireland from £206

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Atlanta to Northern Ireland

Cheapest flights from Atlanta to Northern IrelandExplore 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 24 October 2025.

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 24 October 2025.

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 24 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

What is the cheapest month to book a 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?

How long is the flight from Atlanta to Northern Ireland?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Northern Ireland

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Atlanta to Northern Ireland?

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Northern Ireland?

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

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

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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 24 October 2025.