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 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.

$407 Cheap Flights from Atlanta to Northern Ireland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Northern Ireland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:29 am - 12:00 pmATL Atlanta Hartsfield-Jackson-BHD Belfast City

20h 31m3 stops Raleigh-Durham Reykjavik Keflavik Intl Glasgow Intl

7:25 am - 8:19 amBHD Belfast City-ATL Atlanta Hartsfield-Jackson

29h 54m3 stops London Gatwick Reykjavik Keflavik Intl Orlando

$898Multiple Airlines

Mon, Nov 9 - Wed, Nov 18

10:15 pm - 4:55 pmATL Atlanta Hartsfield-Jackson-BHD Belfast City

13h 40m1 stop London Heathrow

12:20 pm - 8:15 pmBHD Belfast City-ATL Atlanta Hartsfield-Jackson

12h 55m1 stop London Heathrow

$907British Airways

Thu, Feb 18 - Wed, Feb 24

2:45 pm - 10:55 amATL Atlanta Hartsfield-Jackson-BHD Belfast City

15h 10m2 stops Chicago O'Hare Intl London Heathrow

12:20 pm - 8:15 pmBHD Belfast City-ATL Atlanta Hartsfield-Jackson

12h 55m1 stop London Heathrow

$912British Airways

Thu, Feb 18 - Wed, Feb 24

2:45 pm - 12:45 pmATL Atlanta Hartsfield-Jackson-BHD Belfast City

17h 00m2 stops Chicago O'Hare Intl London Heathrow

11:40 am - 11:57 pmBHD Belfast City-ATL Atlanta Hartsfield-Jackson

17h 17m2 stops London Heathrow Miami

$922British Airways

Thu, Feb 18 - Wed, Feb 24

10:15 pm - 6:35 pmATL Atlanta Hartsfield-Jackson-BHD Belfast City

15h 20m1 stop London Heathrow

8:40 am - 8:15 pmBHD Belfast City-ATL Atlanta Hartsfield-Jackson

16h 35m1 stop London Heathrow

$943British Airways

Mon, Nov 9 - Wed, Nov 18

11:15 pm - 6:35 pmATL Atlanta Hartsfield-Jackson-BHD Belfast City

15h 20m1 stop London Heathrow

11:40 am - 8:15 pmBHD Belfast City-ATL Atlanta Hartsfield-Jackson

13h 35m1 stop London Heathrow

$944British Airways

Mon, Oct 26 - Tue, Nov 10

12:51 pm - 10:50 amATL Atlanta Hartsfield-Jackson-BHD Belfast City

16h 59m2 stops Chicago O'Hare Intl London Heathrow

6:35 am - 8:15 pmBHD Belfast City-ATL Atlanta Hartsfield-Jackson

18h 40m1 stop London Heathrow

$960American Airlines

Mon, Nov 9 - Wed, Nov 18

6:17 pm - 2:15 pmATL Atlanta Hartsfield-Jackson-BHD Belfast City

15h 58m2 stops Charlotte Douglas London Heathrow

10:00 am - 8:15 pmBHD Belfast City-ATL Atlanta Hartsfield-Jackson

15h 15m1 stop London Heathrow

$961American Airlines

Mon, Oct 26 - Tue, Nov 10

4:29 pm - 10:50 amATL Atlanta Hartsfield-Jackson-BHD Belfast City

14h 21m2 stops Philadelphia London Heathrow

5:35 pm - 8:15 pmBHD Belfast City-ATL Atlanta Hartsfield-Jackson

31h 40m1 stop London Heathrow

$970British Airways

Tue, Oct 27 - Mon, Nov 2

11:15 pm - 2:50 pmATL Atlanta Hartsfield-Jackson-BHD Belfast City

11h 35m1 stop London Heathrow

5:35 pm - 8:15 pmBHD Belfast City-ATL Atlanta Hartsfield-Jackson

31h 40m1 stop London Heathrow

$971British Airways

Tue, Oct 27 - Mon, Nov 2

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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

Feb 18

ATL10:15 pmAtlanta Hartsfield-Jackson

13h 40m

1 stop

BHD4:55 pmBelfast City

Feb 24

BHD12:20 pmBelfast City

12h 55m

1 stop

ATL8:15 pmAtlanta Hartsfield-Jackson

$907

British Airways

Feb 18

ATL2:45 pmAtlanta Hartsfield-Jackson

15h 10m

2 stops

BHD10:55 amBelfast City

Feb 24

BHD12:20 pmBelfast City

12h 55m

1 stop

ATL8:15 pmAtlanta Hartsfield-Jackson

$912

British Airways

Feb 18

ATL2:45 pmAtlanta Hartsfield-Jackson

17h 00m

2 stops

BHD12:45 pmBelfast City

Feb 24

BHD11:40 amBelfast City

17h 17m

2 stops

ATL11:57 pmAtlanta Hartsfield-Jackson

$922

American Airlines flights from Atlanta to Northern Ireland

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

American Airlines

Nov 9

ATL12:51 pmAtlanta Hartsfield-Jackson

16h 59m

2 stops

BHD10:50 amBelfast City

Nov 18

BHD6:35 amBelfast City

18h 40m

1 stop

ATL8:15 pmAtlanta Hartsfield-Jackson

$960

American Airlines

Oct 26

ATL6:17 pmAtlanta Hartsfield-Jackson

15h 58m

2 stops

BHD2:15 pmBelfast City

Nov 10

BHD10:00 amBelfast City

15h 15m

1 stop

ATL8:15 pmAtlanta Hartsfield-Jackson

$961

American Airlines

Oct 26

ATL2:19 pmAtlanta Hartsfield-Jackson

16h 31m

2 stops

BHD10:50 amBelfast City

Nov 10

BHD6:35 amBelfast City

19h 37m

2 stops

ATL9:12 pmAtlanta Hartsfield-Jackson

$972

momondo 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

Cheapest round-trip

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Mon 11/9

10:29 am-12:00 pm

3 stops20h 31m

Belfast City

Wed 11/18

7:25 am-8:19 am

3 stops29h 54m

$898

Quickest round-trip

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Thu 2/18

10:15 pm-4:55 pm

1 stop13h 40m

Belfast City

Wed 2/24

12:20 pm-8:15 pm

1 stop12h 55m

$907

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Thu 2/18

2:45 pm-10:55 am

2 stops15h 10m

Belfast City

Wed 2/24

12:20 pm-8:15 pm

1 stop12h 55m

$912

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Thu 2/18

2:45 pm-12:45 pm

2 stops17h 00m

Belfast City

Wed 2/24

11:40 am-11:57 pm

2 stops17h 17m

$922

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Mon 11/9

10:15 pm-6:35 pm

1 stop15h 20m

Belfast City

Wed 11/18

8:40 am-8:15 pm

1 stop16h 35m

$943

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Mon 10/26

11:15 pm-6:35 pm

1 stop15h 20m

Belfast City

Tue 11/10

11:40 am-8:15 pm

1 stop13h 35m

$944

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Mon 11/9

12:51 pm-10:50 am

2 stops16h 59m

Belfast City

Wed 11/18

6:35 am-8:15 pm

1 stop18h 40m

$960

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Mon 10/26

6:17 pm-2:15 pm

2 stops15h 58m

Belfast City

Tue 11/10

10:00 am-8:15 pm

1 stop15h 15m

$961

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Tue 10/27

4:29 pm-10:50 am

2 stops14h 21m

Belfast City

Mon 11/2

5:35 pm-8:15 pm

1 stop31h 40m

$970

AtlantaBelfast

ATL Atlanta Hartsfield-Jackson - BHD Belfast City

ATLBHD

Atlanta Hartsfield-Jackson

Tue 10/27

11:15 pm-2:50 pm

1 stop11h 35m

Belfast City

Mon 11/2

5:35 pm-8:15 pm

1 stop31h 40m

$971

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

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

British Airways and American Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Northern Ireland

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

Best Price Found	$407
Fastest flight time	11h 15m
Direct flights	None

The best one-way flight to Northern Ireland from Atlanta in the past 72 hours is $407. The best round-trip flight deal from Atlanta to Northern Ireland found on momondo in the last 72 hours is $898.

The fastest flight from Atlanta to Northern Ireland takes 11h 15m

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 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 8,238 reviews		Search British Airways flights
Delta	PriceFrom $973	Free Cancellation	Rating 7.8 8,606 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.