What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Northern Ireland?

British Airways is the most popular carrier operating from Atlanta Hartsfield-Jackson to Northern Ireland

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Northern Ireland?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Northern Ireland were last updated today.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Northern Ireland?

As of June 2026, there are 2 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Northern Ireland.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Northern Ireland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$891 Cheap Flights from Atlanta to Northern Ireland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Northern Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 pm - 4:50 pm

ATL

BHD

13h 35m

1 stop

6:35 am - 8:15 pm

BHD

ATL

18h 40m

1 stop

$893British Airways

Sun, Dec 6 - Sat, Dec 12

4:22 pm - 4:50 pm

ATL

BHD

19h 28m

2 stops

9:15 am - 8:15 pm

BHD

ATL

16h 00m

1 stop

$898British Airways

Sun, Dec 6 - Sat, Dec 12

10:35 pm - 6:45 pm

ATL

BHD

15h 10m

1 stop

9:35 am - 8:35 pm

BHD

ATL

16h 00m

1 stop

$907British Airways

Mon, Sep 28 - Thu, Oct 1

10:35 pm - 6:45 pm

ATL

BHD

15h 10m

1 stop

9:35 am - 8:35 pm

BHD

ATL

16h 00m

1 stop

$908British Airways

Mon, Sep 28 - Thu, Oct 1

10:40 pm - 9:20 am

ATL

BHD

29h 40m

1 stop

1:10 pm - 8:40 pm

BHD

ATL

12h 30m

1 stop

$938Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

10:30 pm - 6:45 pm

ATL

BHD

15h 15m

1 stop

6:30 am - 8:35 pm

BHD

ATL

19h 05m

1 stop

$943British Airways

Thu, Oct 1 - Mon, Oct 5

12:08 pm - 10:10 am

ATL

BHD

17h 02m

2 stops

7:35 pm - 8:35 pm

BHD

ATL

30h 00m

1 stop

$948British Airways

Thu, Oct 1 - Mon, Oct 5

6:10 pm - 2:35 pm

ATL

BHD

15h 25m

2 stops

3:50 pm - 8:40 pm

BHD

ATL

33h 50m

1 stop

$955American Airlines

Sun, Sep 20 - Sun, Sep 27

4:53 pm - 3:30 pm

ATL

BHD

17h 37m

2 stops

6:30 am - 7:39 pm

BHD

ATL

18h 09m

2 stops

$958British Airways

Thu, Oct 1 - Mon, Oct 5

6:10 pm - 2:35 pm

ATL

BHD

15h 25m

2 stops

11:00 am - 10:11 pm

BHD

ATL

16h 11m

2 stops

$961American Airlines

Sun, Sep 20 - Sun, Sep 27

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British Airways flights from Atlanta to Northern Ireland

Our best British Airways deals on Atlanta to Northern Ireland flight tickets

British Airways

Dec 6

ATL10:15 pmAtlanta Hartsfield-Jackson

13h 35m

1 stop

BHD4:50 pmBelfast City

Dec 12

BHD6:35 amBelfast City

18h 40m

1 stop

ATL8:15 pmAtlanta Hartsfield-Jackson

$893

British Airways

Dec 6

ATL4:22 pmAtlanta Hartsfield-Jackson

19h 28m

2 stops

BHD4:50 pmBelfast City

Dec 12

BHD9:15 amBelfast City

16h 00m

1 stop

ATL8:15 pmAtlanta Hartsfield-Jackson

$898

British Airways

Sep 28

ATL10:35 pmAtlanta Hartsfield-Jackson

15h 10m

1 stop

BHD6:45 pmBelfast City

Oct 1

BHD9:35 amBelfast City

16h 00m

1 stop

ATL8:35 pmAtlanta Hartsfield-Jackson

$907

Delta flights from Atlanta to Northern Ireland

Our best Delta deals on Atlanta to Northern Ireland flight tickets

Delta

Jun 27

ATL10:40 pmAtlanta Hartsfield-Jackson

13h 35m

1 stop

BHD5:15 pmBelfast City

Jul 4

BHD9:50 amBelfast City

17h 39m

2 stops

ATL10:29 pmAtlanta Hartsfield-Jackson

$1,488

Delta

Jun 27

ATL1:00 pmAtlanta Hartsfield-Jackson

15h 20m

2 stops

BHD9:20 amBelfast City

Jul 4

BHD9:50 amBelfast City

17h 39m

2 stops

ATL10:29 pmAtlanta Hartsfield-Jackson

$1,492

Delta

Jun 27

ATL9:14 amAtlanta Hartsfield-Jackson

19h 06m

2 stops

BHD9:20 amBelfast City

Jul 4

BHD9:50 amBelfast City

17h 39m

2 stops

ATL10:29 pmAtlanta Hartsfield-Jackson

$1,493

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sun 12/6

10:15 pm-4:50 pm

1 stop13h 35m

Belfast City

Sat 12/12

6:35 am-8:15 pm

1 stop18h 40m

$893

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sun 12/6

4:22 pm-4:50 pm

2 stops19h 28m

Belfast City

Sat 12/12

9:15 am-8:15 pm

1 stop16h 00m

$898

Quickest round-trip

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 9/28

10:35 pm-6:45 pm

1 stop15h 10m

Belfast City

Thu 10/1

9:35 am-8:35 pm

1 stop16h 00m

$907

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 9/28

10:35 pm-6:45 pm

1 stop15h 10m

Belfast City

Thu 10/1

9:35 am-8:35 pm

1 stop16h 00m

$908

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sun 9/20

10:40 pm-9:20 am

1 stop29h 40m

Belfast City

Sun 9/27

1:10 pm-8:40 pm

1 stop12h 30m

$938

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Thu 10/1

10:30 pm-6:45 pm

1 stop15h 15m

Belfast City

Mon 10/5

6:30 am-8:35 pm

1 stop19h 05m

$943

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Thu 10/1

12:08 pm-10:10 am

2 stops17h 02m

Belfast City

Mon 10/5

7:35 pm-8:35 pm

1 stop30h 00m

$948

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sun 9/20

6:10 pm-2:35 pm

2 stops15h 25m

Belfast City

Sun 9/27

3:50 pm-8:40 pm

1 stop33h 50m

$955

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Thu 10/1

4:53 pm-3:30 pm

2 stops17h 37m

Belfast City

Mon 10/5

6:30 am-7:39 pm

2 stops18h 09m

$958

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sun 9/20

6:10 pm-2:35 pm

2 stops15h 25m

Belfast City

Sun 9/27

11:00 am-10:11 pm

2 stops16h 11m

$961

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Northern Ireland?

The cheapest month to fly to Northern Ireland from Atlanta is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Northern Ireland from Atlanta during March instead. Flights to Northern Ireland in March, while not as cheap as those in January, still average around $641.

Cheap Atlanta to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Northern Ireland

Fastest flight time	11h 00m
Direct flights	None

The fastest flight from Atlanta to Northern Ireland takes 11h 00m

There are no direct flights from Atlanta to Northern Ireland. There are no popular flight routes from Atlanta to Northern Ireland.

Search flight deals

Frequently asked questions about flying from Atlanta to Northern Ireland

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Northern Ireland?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Northern Ireland were last updated today.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Northern Ireland?
As of June 2026, there are 2 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Northern Ireland.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Northern Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Atlanta to Northern Ireland

Compare and see reviews for airlines that fly from Atlanta to Northern Ireland with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $641	Free Cancellation	Rating 6.7 8,055 reviews		Search British Airways flights
Delta	PriceFrom $973	Free Cancellation	Rating 7.8 8,419 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Northern Ireland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to Northern Ireland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Atlanta to Northern Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Northern Ireland from Atlanta which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Atlanta to Northern Ireland?

Once all potential Atlanta to Northern Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Atlanta to Northern Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Atlanta to Northern Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Northern Ireland and let you know when they change.