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 month to fly from Atlanta to Northern Ireland?

February is one of the best times of the year to fly to Northern Ireland from Atlanta. Prices for February average £939 per person but you can even find prices for as low as £504. The most expensive prices can be found in the month of December. Opting for a February flight can save you 91% on your journey compared to booking in December

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.

£630+ Flights from Atlanta to Northern Ireland

Cheap flight deals from Atlanta to Northern Ireland

Round-trip from	£630
Popular in	December
Cheapest in	February
Average price	£918

14/8-25/8
6 total stops
60h 57m total
Atlanta to Northern Ireland

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£213 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease (£59 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 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 18 July 2025.

Thu 14/807:45ATL - BFS

3 stops27h 30mMultiple Airlines

Mon 25/806:10BFS - ATL

3 stops33h 27mMultiple Airlines

Deal found 16/7£630

Thu 14/817:45ATL - BHD

1 stop22h 20mKLM

Mon 25/817:25BHD - ATL

1 stop25h 00mKLM

Deal found 16/7£639

Thu 14/810:40ATL - BHD

2 stops28h 45mMultiple Airlines

Mon 25/807:05BHD - ATL

3 stops32h 32mMultiple Airlines

Deal found 16/7£656

Sat 22/1120:37ATL - BHD

2 stops32h 43mBritish Airways

Sat 29/1118:00BHD - ATL

2 stops28h 42mBritish Airways

Deal found 16/7£660

Thu 14/815:15ATL - BHD

2 stops20h 40mDelta

Mon 25/806:30BHD - ATL

1 stop11h 55mDelta

Deal found 16/7£679

Sat 22/1122:10ATL - BHD

1 stop11h 05mAmerican Airlines

Sat 29/1111:35BHD - ATL

1 stop13h 35mAmerican Airlines

Deal found 17/7£751

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 18 July 2025.

Thu 14/807:45ATL - BFS

3 stops27h 30mMultiple Airlines

Mon 25/806:10BFS - ATL

3 stops33h 27mMultiple Airlines

Deal found 16/7£630

Thu 14/817:45ATL - BHD

1 stop22h 20mKLM

Mon 25/817:25BHD - ATL

1 stop25h 00mKLM

Deal found 16/7£639

Sat 22/1120:37ATL - BHD

2 stops32h 43mBritish Airways

Sat 29/1118:00BHD - ATL

2 stops28h 42mBritish Airways

Deal found 16/7£660

Thu 14/815:15ATL - BHD

2 stops20h 40mDelta

Mon 25/806:30BHD - ATL

1 stop11h 55mDelta

Deal found 16/7£679

Sat 22/1122:10ATL - BHD

1 stop11h 05mAmerican Airlines

Sat 29/1111:35BHD - ATL

1 stop13h 35mAmerican Airlines

Deal found 17/7£751

Thu 14/810:40ATL - BHD

2 stops28h 45mMultiple Airlines

Mon 25/807:05BHD - ATL

3 stops32h 32mMultiple Airlines

Deal found 16/7£656

Last-minute flights from Atlanta to Northern Ireland
Discover last-minute flight deals from Atlanta to Northern Ireland. Data last updated 18 July 2025 and is based on user searches.

Mon 21/722:25ATL - BHD

1 stop14h 05mBritish Airways

Wed 23/710:00BHD - ATL

1 stop15h 35mBritish Airways

Deal found 17/7£1,985

Thu 24/706:51ATL - BFS

3 stops26h 14mMultiple Airlines

Fri 25/721:20BFS - ATL

3 stops46h 00mMultiple Airlines

Deal found 18/7£1,153

Thu 24/722:40ATL - BHD

1 stop13h 15mMultiple Airlines

Sun 27/706:30BHD - ATL

1 stop15h 30mMultiple Airlines

Deal found 16/7£1,394

Thu 24/718:36ATL - BHD

2 stops17h 19mDelta

Sun 27/706:30BHD - ATL

1 stop18h 55mDelta

Deal found 16/7£1,398

Thu 14/807:45ATL - BFS

3 stops27h 30mMultiple Airlines

Mon 25/806:10BFS - ATL

3 stops33h 27mMultiple Airlines

Deal found 16/7£630

Thu 14/817:45ATL - BHD

1 stop22h 20mKLM

Mon 25/817:25BHD - ATL

1 stop25h 00mKLM

Deal found 16/7£639

Thu 14/810:40ATL - BHD

2 stops28h 45mMultiple Airlines

Mon 25/807:05BHD - ATL

3 stops32h 32mMultiple Airlines

Deal found 16/7£656

Thu 14/815:15ATL - BHD

2 stops20h 40mDelta

Mon 25/806:30BHD - ATL

1 stop11h 55mDelta

Deal found 16/7£679

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 - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Thu 14/8

07:45-16:15

3 stops27h 30m

Belfast Intl

Mon 25/8

06:10-10:37

3 stops33h 27m

£630

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Thu 14/8

17:45-21:05

1 stop22h 20m

Belfast City

Mon 25/8

17:25-13:25

1 stop25h 00m

£639

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Thu 14/8

10:40-20:25

2 stops28h 45m

Belfast City

Mon 25/8

07:05-10:37

3 stops32h 32m

£656

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sat 22/11

20:37-10:20

2 stops32h 43m

Belfast City

Sat 29/11

18:00-17:42

2 stops28h 42m

£660

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Thu 14/8

15:15-16:55

2 stops20h 40m

Belfast City

Mon 25/8

06:30-13:25

1 stop11h 55m

£679

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sat 22/11

22:10-14:15

1 stop11h 05m

Belfast City

Sat 29/11

11:35-20:10

1 stop13h 35m

£751

Flights are sorted by cheapest return flights first.

Deals found on 16/7

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, 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.

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

Reviews of airlines servicing Northern Ireland

Read through reviews of airlines operating flights from Atlanta to Northern Ireland, such as Delta, KLM, andAmerican Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,958 reviews

Check prices

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

7,958 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

KLM

7.8

Good

1,374 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

British Airways

6.6

Okay

7,151 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

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.
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

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to United Kingdom

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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.

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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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Cheap flights from Atlanta to Northern Ireland from £630

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/8. Fares are subject to change and may not be available on all flights or dates of travel.

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 18 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

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 18 July 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 18 July 2025.

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?

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

Reviews of airlines servicing Northern Ireland

Read through reviews of airlines operating flights from Atlanta to Northern Ireland, such as Delta, KLM, andAmerican Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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?

100% Free

Book with Flexibility

Travel Smart

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 18 July 2025.