How do I get Price Alerts for flights from Atlanta to Northern Ireland?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Atlanta from Northern Ireland . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Atlanta to Northern Ireland with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 January 2026, there is 1 operator 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.

$646 Cheap Flights from Atlanta to Northern Ireland in 2026

1 adult

0 bags

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Find the cheapest flights from Atlanta to Northern Ireland

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:49 pm - 4:25 pm

ATL

BHD

18h 36m

2 stops

6:30 am - 8:35 pm

BHD

ATL

19h 05m

1 stop

$646British Airways

Tue, May 19 - Wed, May 27

10:58 am - 10:45 am

ATL

BHD

18h 47m

2 stops

11:35 am - 11:59 pm

BHD

ATL

17h 24m

2 stops

$649British Airways

Tue, May 19 - Wed, May 27

3:19 pm - 3:30 pm

ATL

BHD

19h 11m

2 stops

6:30 pm - 8:35 pm

BHD

ATL

31h 05m

1 stop

$652British Airways

Mon, Apr 6 - Mon, Apr 13

10:30 pm - 3:30 pm

ATL

BHD

12h 00m

1 stop

6:30 pm - 8:35 pm

BHD

ATL

31h 05m

1 stop

$654British Airways

Mon, Apr 6 - Mon, Apr 13

10:30 pm - 5:35 pm

ATL

BHD

14h 05m

1 stop

6:30 am - 8:35 pm

BHD

ATL

19h 05m

1 stop

$676British Airways

Tue, May 19 - Wed, May 27

3:19 pm - 12:55 pm

ATL

BHD

16h 36m

2 stops

7:35 pm - 9:01 pm

BHD

ATL

30h 26m

2 stops

$681British Airways

Mon, Apr 6 - Mon, Apr 13

10:17 am - 10:15 am

ATL

BHD

18h 58m

2 stops

5:35 pm - 8:10 pm

BHD

ATL

31h 35m

1 stop

$695British Airways

Wed, Feb 25 - Sun, Mar 1

10:17 am - 10:15 am

ATL

BHD

18h 58m

2 stops

12:10 pm - 8:10 pm

BHD

ATL

13h 00m

1 stop

$696British Airways

Wed, Feb 25 - Sun, Mar 1

4:55 pm - 9:55 pm

ATL

BFS

24h 00m

3 stops

6:30 am - 11:25 pm

BFS

ATL

21h 55m

2 stops

$784Multiple Airlines

Sun, Feb 1 - Fri, Feb 6

4:55 pm - 9:55 pm

ATL

BFS

24h 00m

3 stops

6:30 am - 8:11 pm

BFS

ATL

42h 41m

3 stops

$785Multiple Airlines

Sun, Feb 1 - Fri, Feb 6

American Airlines flights from Atlanta to Northern Ireland

Our best American Airlines deals on Atlanta to Northern Ireland flight tickets

American Airlines

Apr 4

ATL7:57 pmAtlanta Hartsfield-Jackson

17h 18m

2 stops

BHD6:15 pmBelfast City

Apr 12

BHD6:30 amBelfast City

17h 56m

2 stops

ATL7:26 pmAtlanta Hartsfield-Jackson

$772

American Airlines

Apr 4

ATL4:32 pmAtlanta Hartsfield-Jackson

17h 33m

2 stops

BHD3:05 pmBelfast City

Apr 12

BHD6:30 amBelfast City

17h 56m

2 stops

ATL7:26 pmAtlanta Hartsfield-Jackson

$773

American Airlines

Jun 22

ATL10:30 pmAtlanta Hartsfield-Jackson

14h 00m

1 stop

BHD5:30 pmBelfast City

Jul 1

BHD5:15 pmBelfast City

32h 20m

1 stop

ATL8:35 pmAtlanta Hartsfield-Jackson

$1,105

British Airways flights from Atlanta to Northern Ireland

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

British Airways

May 19

ATL4:49 pmAtlanta Hartsfield-Jackson

18h 36m

2 stops

BHD4:25 pmBelfast City

May 27

BHD6:30 amBelfast City

19h 05m

1 stop

ATL8:35 pmAtlanta Hartsfield-Jackson

$646

British Airways

May 19

ATL10:58 amAtlanta Hartsfield-Jackson

18h 47m

2 stops

BHD10:45 amBelfast City

May 27

BHD11:35 amBelfast City

17h 24m

2 stops

ATL11:59 pmAtlanta Hartsfield-Jackson

$649

British Airways

Apr 6

ATL3:19 pmAtlanta Hartsfield-Jackson

19h 11m

2 stops

BHD3:30 pmBelfast City

Apr 13

BHD6:30 pmBelfast City

31h 05m

1 stop

ATL8:35 pmAtlanta Hartsfield-Jackson

$652

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Tue 5/19

4:49 pm-4:25 pm

2 stops18h 36m

Belfast City

Wed 5/27

6:30 am-8:35 pm

1 stop19h 05m

$646

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Tue 5/19

10:58 am-10:45 am

2 stops18h 47m

Belfast City

Wed 5/27

11:35 am-11:59 pm

2 stops17h 24m

$649

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 4/6

3:19 pm-3:30 pm

2 stops19h 11m

Belfast City

Mon 4/13

6:30 pm-8:35 pm

1 stop31h 05m

$652

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 4/6

10:30 pm-3:30 pm

1 stop12h 00m

Belfast City

Mon 4/13

6:30 pm-8:35 pm

1 stop31h 05m

$654

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Tue 5/19

10:30 pm-5:35 pm

1 stop14h 05m

Belfast City

Wed 5/27

6:30 am-8:35 pm

1 stop19h 05m

$676

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 4/6

3:19 pm-12:55 pm

2 stops16h 36m

Belfast City

Mon 4/13

7:35 pm-9:01 pm

2 stops30h 26m

$681

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 2/25

10:17 am-10:15 am

2 stops18h 58m

Belfast City

Sun 3/1

5:35 pm-8:10 pm

1 stop31h 35m

$695

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 2/25

10:17 am-10:15 am

2 stops18h 58m

Belfast City

Sun 3/1

12:10 pm-8:10 pm

1 stop13h 00m

$696

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Sun 2/1

4:55 pm-9:55 pm

3 stops24h 00m

Belfast Intl

Fri 2/6

6:30 am-11:25 pm

2 stops21h 55m

$784

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Sun 2/1

4:55 pm-9:55 pm

3 stops24h 00m

Belfast Intl

Fri 2/6

6:30 am-8:11 pm

3 stops42h 41m

$785

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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	15h 30m
Direct flights	None

The fastest flight from Atlanta to Northern Ireland takes 15h 30m

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

Search flight deals

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 January 2026, there is 1 operator 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 $719	Free Cancellation	Rating 6.7 7,689 reviews		Search British Airways flights

How do I get Price Alerts for flights from Atlanta to Northern Ireland?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Atlanta from Northern Ireland. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Atlanta to Northern Ireland with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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.