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

Delta and Air France are the most popular carriers 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 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 required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£251 Cheap Flights from Atlanta to Northern Ireland in 2026

Find the cheapest flights from Atlanta to Northern Ireland

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

22:15 - 16:50ATL Atlanta Hartsfield-Jackson-BHD Belfast City

13h 35m1 stop London Heathrow

18:15 - 20:15BHD Belfast City-ATL Atlanta Hartsfield-Jackson

31h 00m1 stop London Heathrow

£655British Airways

Sun, 15 Nov - Tue, 17 Nov

22:15 - 16:50ATL Atlanta Hartsfield-Jackson-BHD Belfast City

13h 35m1 stop London Heathrow

06:35 - 20:15BHD Belfast City-ATL Atlanta Hartsfield-Jackson

18h 40m1 stop London Heathrow

£673British Airways

Sun, 8 Nov - Wed, 11 Nov

22:15 - 16:50ATL Atlanta Hartsfield-Jackson-BHD Belfast City

13h 35m1 stop London Heathrow

18:15 - 20:15BHD Belfast City-ATL Atlanta Hartsfield-Jackson

31h 00m1 stop London Heathrow

£680British Airways

Sun, 15 Nov - Tue, 17 Nov

12:31 - 10:20ATL Atlanta Hartsfield-Jackson-BHD Belfast City

16h 49m2 stops Charlotte Douglas London Heathrow

06:45 - 17:59BHD Belfast City-ATL Atlanta Hartsfield-Jackson

16h 14m2 stops London Heathrow Charlotte Douglas

£686American Airlines

Thu, 19 Nov - Fri, 27 Nov

10:38 - 12:45ATL Atlanta Hartsfield-Jackson-BHD Belfast City

21h 07m2 stops Miami London Heathrow

06:45 - 20:15BHD Belfast City-ATL Atlanta Hartsfield-Jackson

18h 30m1 stop London Heathrow

£691British Airways

Thu, 19 Nov - Fri, 27 Nov

22:15 - 16:55ATL Atlanta Hartsfield-Jackson-BHD Belfast City

13h 40m1 stop London Heathrow

06:45 - 20:15BHD Belfast City-ATL Atlanta Hartsfield-Jackson

18h 30m1 stop London Heathrow

£734British Airways

Thu, 19 Nov - Fri, 27 Nov

22:35 - 18:45ATL Atlanta Hartsfield-Jackson-BHD Belfast City

15h 10m1 stop London Heathrow

06:30 - 21:52BHD Belfast City-ATL Atlanta Hartsfield-Jackson

20h 22m2 stops London Heathrow Charlotte Douglas

£760American Airlines

Sun, 6 Sep - Sun, 13 Sep

18:18 - 17:40ATL Atlanta Hartsfield-Jackson-BHD Belfast City

18h 22m2 stops Philadelphia London Heathrow

06:30 - 21:52BHD Belfast City-ATL Atlanta Hartsfield-Jackson

20h 22m2 stops London Heathrow Charlotte Douglas

£764American Airlines

Sun, 6 Sep - Sun, 13 Sep

09:27 - 07:45ATL Atlanta Hartsfield-Jackson-BFS Belfast Intl

41h 18m2 stops New York John F Kennedy Intl London Gatwick

20:30 - 12:48BFS Belfast Intl-ATL Atlanta Hartsfield-Jackson

21h 18m1 stop Edinburgh Turnhouse

£805Multiple Airlines

Sat, 19 Sep - Wed, 30 Sep

15:13 - 15:20ATL Atlanta Hartsfield-Jackson-BHD Belfast City

19h 07m2 stops Chicago O'Hare Intl London Heathrow

07:05 - 22:56BHD Belfast City-ATL Atlanta Hartsfield-Jackson

20h 51m2 stops London Heathrow Miami

£821British Airways

Tue, 1 Sep - Sat, 12 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:35 - 17:30ATL Atlanta Hartsfield-Jackson-BHD Belfast City

13h 55m1 stop London Heathrow

19:40 - 21:56BHD Belfast City-ATL Atlanta Hartsfield-Jackson

31h 16m2 stops London Heathrow Miami

£1,017British Airways

Mon, 17 Aug - Wed, 19 Aug

15:13 - 17:30ATL Atlanta Hartsfield-Jackson-BHD Belfast City

21h 17m2 stops Chicago O'Hare Intl London Heathrow

20:35 - 19:15BHD Belfast City-ATL Atlanta Hartsfield-Jackson

27h 40m2 stops London Heathrow Chicago O'Hare Intl

£1,018British Airways

Mon, 17 Aug - Wed, 19 Aug

22:35 - 18:45ATL Atlanta Hartsfield-Jackson-BHD Belfast City

15h 10m1 stop London Heathrow

20:35 - 20:40BHD Belfast City-ATL Atlanta Hartsfield-Jackson

29h 05m1 stop London Heathrow

£1,038British Airways

Mon, 17 Aug - Wed, 19 Aug

15:13 - 13:35ATL Atlanta Hartsfield-Jackson-BHD Belfast City

17h 22m2 stops Chicago O'Hare Intl London Heathrow

07:05 - 20:40BHD Belfast City-ATL Atlanta Hartsfield-Jackson

18h 35m1 stop London Heathrow

£1,039British Airways

Wed, 19 Aug - Sat, 22 Aug

22:35 - 20:35ATL Atlanta Hartsfield-Jackson-BHD Belfast City

17h 00m1 stop London Heathrow

09:35 - 20:40BHD Belfast City-ATL Atlanta Hartsfield-Jackson

16h 05m1 stop London Heathrow

£1,041British Airways

Wed, 19 Aug - Sat, 22 Aug

17:10 - 09:20ATL Atlanta Hartsfield-Jackson-BHD Belfast City

11h 10m1 stop Amsterdam Schiphol

09:50 - 20:25BHD Belfast City-ATL Atlanta Hartsfield-Jackson

15h 35m1 stop Amsterdam Schiphol

£1,044Delta

Sun, 16 Aug - Wed, 19 Aug

12:05 - 13:35ATL Atlanta Hartsfield-Jackson-BHD Belfast City

20h 30m2 stops Chicago O'Hare Intl London Heathrow

09:35 - 23:55BHD Belfast City-ATL Atlanta Hartsfield-Jackson

19h 20m2 stops London Heathrow Miami

£1,045British Airways

Wed, 19 Aug - Sat, 22 Aug

12:20 - 09:20ATL Atlanta Hartsfield-Jackson-BHD Belfast City

16h 00m2 stops Washington, D.C. Dulles Intl Amsterdam Schiphol

09:50 - 16:58BHD Belfast City-ATL Atlanta Hartsfield-Jackson

12h 08m1 stop Amsterdam Schiphol

£1,047Delta

Sun, 16 Aug - Wed, 19 Aug

22:35 - 20:35ATL Atlanta Hartsfield-Jackson-BHD Belfast City

17h 00m1 stop London Heathrow

07:05 - 20:40BHD Belfast City-ATL Atlanta Hartsfield-Jackson

18h 35m1 stop London Heathrow

£1,048British Airways

Wed, 19 Aug - Sat, 22 Aug

12:15 - 09:20ATL Atlanta Hartsfield-Jackson-BHD Belfast City

16h 05m2 stops Minneapolis St Paul Amsterdam Schiphol

09:50 - 21:54BHD Belfast City-ATL Atlanta Hartsfield-Jackson

17h 04m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£1,055KLM

Sun, 16 Aug - Wed, 19 Aug

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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

15 Nov

ATL22:15Atlanta Hartsfield-Jackson

13h 35m

1 stop

BHD16:50Belfast City

17 Nov

BHD18:15Belfast City

31h 00m

1 stop

ATL20:15Atlanta Hartsfield-Jackson

£655

British Airways

8 Nov

ATL22:15Atlanta Hartsfield-Jackson

13h 35m

1 stop

BHD16:50Belfast City

11 Nov

BHD06:35Belfast City

18h 40m

1 stop

ATL20:15Atlanta Hartsfield-Jackson

£673

British Airways

15 Nov

ATL22:15Atlanta Hartsfield-Jackson

13h 35m

1 stop

BHD16:50Belfast City

17 Nov

BHD18:15Belfast City

31h 00m

1 stop

ATL20:15Atlanta Hartsfield-Jackson

£680

American Airlines flights from Atlanta to Northern Ireland

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

American Airlines

19 Nov

ATL12:31Atlanta Hartsfield-Jackson

16h 49m

2 stops

BHD10:20Belfast City

27 Nov

BHD06:45Belfast City

16h 14m

2 stops

ATL17:59Atlanta Hartsfield-Jackson

£686

American Airlines

6 Sept

ATL22:35Atlanta Hartsfield-Jackson

15h 10m

1 stop

BHD18:45Belfast City

13 Sept

BHD06:30Belfast City

20h 22m

2 stops

ATL21:52Atlanta Hartsfield-Jackson

£760

American Airlines

6 Sept

ATL18:18Atlanta Hartsfield-Jackson

18h 22m

2 stops

BHD17:40Belfast City

13 Sept

BHD06:30Belfast City

20h 22m

2 stops

ATL21:52Atlanta Hartsfield-Jackson

£764

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Sun 15/11

22:15-16:50

1 stop13h 35m

Belfast City

Tue 17/11

18:15-20:15

1 stop31h 00m

£655

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Sun 8/11

22:15-16:50

1 stop13h 35m

Belfast City

Wed 11/11

06:35-20:15

1 stop18h 40m

£673

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Sun 15/11

22:15-16:50

1 stop13h 35m

Belfast City

Tue 17/11

18:15-20:15

1 stop31h 00m

£680

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Thu 19/11

12:31-10:20

2 stops16h 49m

Belfast City

Fri 27/11

06:45-17:59

2 stops16h 14m

£686

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Thu 19/11

10:38-12:45

2 stops21h 07m

Belfast City

Fri 27/11

06:45-20:15

1 stop18h 30m

£691

Fastest return journey

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Thu 19/11

22:15-16:55

1 stop13h 40m

Belfast City

Fri 27/11

06:45-20:15

1 stop18h 30m

£734

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Sun 6/9

22:35-18:45

1 stop15h 10m

Belfast City

Sun 13/9

06:30-21:52

2 stops20h 22m

£760

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Sun 6/9

18:18-17:40

2 stops18h 22m

Belfast City

Sun 13/9

06:30-21:52

2 stops20h 22m

£764

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BFS Belfast Intl

ATLBFS

Atlanta Hartsfield-Jackson

Sat 19/9

09:27-07:45

2 stops41h 18m

Belfast Intl

Wed 30/9

20:30-12:48

1 stop21h 18m

£805

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Tue 1/9

15:13-15:20

2 stops19h 07m

Belfast City

Sat 12/9

07:05-22:56

2 stops20h 51m

£821

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

In general, July is the cheapest month to fly from Atlanta to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you’re not able to fly to Northern Ireland in July, then January is your next best option. Flight prices from Atlanta to Northern Ireland during January average around £0.

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	12h 40m
Direct flights	None

The fastest flight from Atlanta to Northern Ireland takes 12h 40m

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 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 required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Northern Ireland from Atlanta is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Northern Ireland quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Atlanta to Northern Ireland flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Northern Ireland from Atlanta.

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

Yes momondo offers price alerts on flights to Northern Ireland from Atlanta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.