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 March 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.

$329 Cheap Flights from Atlanta to Northern Ireland in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

10:30 pm - 6:45 pm

ATL

BHD

15h 15m

1 stop

9:35 am - 8:35 pm

BHD

ATL

16h 00m

1 stop

$793British Airways

Mon, Sep 7 - Thu, Sep 24

10:30 pm - 7:50 pm

ATL

BHD

16h 20m

1 stop

9:40 am - 8:35 pm

BHD

ATL

15h 55m

1 stop

$803British Airways

Wed, Sep 9 - Tue, Sep 15

10:30 pm - 3:30 pm

ATL

BHD

12h 00m

1 stop

6:30 am - 8:35 pm

BHD

ATL

19h 05m

1 stop

$806British Airways

Mon, Sep 7 - Fri, Sep 11

10:30 pm - 3:30 pm

ATL

BHD

12h 00m

1 stop

6:30 am - 8:35 pm

BHD

ATL

19h 05m

1 stop

$807British Airways

Mon, Sep 7 - Fri, Sep 11

10:30 pm - 5:30 pm

ATL

BHD

14h 00m

1 stop

6:30 am - 8:35 pm

BHD

ATL

19h 05m

1 stop

$808British Airways

Mon, Sep 7 - Fri, Sep 11

10:30 pm - 5:30 pm

ATL

BHD

14h 00m

1 stop

9:35 am - 10:08 pm

BHD

ATL

17h 33m

2 stops

$810British Airways

Mon, Sep 7 - Thu, Sep 24

12:51 pm - 12:00 pm

ATL

BHD

18h 09m

2 stops

9:40 am - 8:35 pm

BHD

ATL

15h 55m

1 stop

$811Multiple Airlines

Wed, Sep 9 - Tue, Sep 15

2:05 pm - 12:00 pm

ATL

BHD

16h 55m

2 stops

6:30 am - 10:08 pm

BHD

ATL

20h 38m

2 stops

$819American Airlines

Wed, Sep 9 - Tue, Sep 15

2:05 pm - 12:55 pm

ATL

BHD

17h 50m

2 stops

6:30 am - 9:48 pm

BHD

ATL

20h 18m

2 stops

$838British Airways

Mon, Sep 7 - Thu, Sep 24

10:25 pm - 6:45 pm

ATL

BHD

15h 20m

1 stop

10:05 am - 8:30 pm

BHD

ATL

15h 25m

1 stop

$851British Airways

Wed, Apr 22 - Wed, Apr 29

American Airlines flights from Atlanta to Northern Ireland

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

American Airlines

Sep 9

ATL2:05 pmAtlanta Hartsfield-Jackson

16h 55m

2 stops

BHD12:00 pmBelfast City

Sep 15

BHD6:30 amBelfast City

20h 38m

2 stops

ATL10:08 pmAtlanta Hartsfield-Jackson

$819

American Airlines

Apr 22

ATL5:38 pmAtlanta Hartsfield-Jackson

14h 57m

2 stops

BHD1:35 pmBelfast City

Apr 29

BHD10:05 amBelfast City

17h 18m

2 stops

ATL10:23 pmAtlanta Hartsfield-Jackson

$880

American Airlines

Apr 24

ATL8:03 pmAtlanta Hartsfield-Jackson

17h 07m

2 stops

BHD6:10 pmBelfast City

May 1

BHD9:35 amBelfast City

19h 24m

2 stops

ATL11:59 pmAtlanta Hartsfield-Jackson

$930

Delta flights from Atlanta to Northern Ireland

Our best Delta deals on Atlanta to Northern Ireland flight tickets

Delta

May 11

ATL9:39 amAtlanta Hartsfield-Jackson

18h 41m

2 stops

BHD9:20 amBelfast City

May 19

BHD5:30 pmBelfast City

25h 29m

1 stop

ATL1:59 pmAtlanta Hartsfield-Jackson

$889

Delta

May 11

ATL7:59 amAtlanta Hartsfield-Jackson

20h 21m

2 stops

BHD9:20 amBelfast City

May 21

BHD5:30 pmBelfast City

29h 22m

2 stops

ATL5:52 pmAtlanta Hartsfield-Jackson

$900

Delta

May 11

ATL6:20 pmAtlanta Hartsfield-Jackson

17h 35m

2 stops

BHD4:55 pmBelfast City

May 17

BHD9:50 amBelfast City

18h 09m

2 stops

ATL10:59 pmAtlanta Hartsfield-Jackson

$950

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 9/7

10:30 pm-6:45 pm

1 stop15h 15m

Belfast City

Thu 9/24

9:35 am-8:35 pm

1 stop16h 00m

$793

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 9/9

10:30 pm-7:50 pm

1 stop16h 20m

Belfast City

Tue 9/15

9:40 am-8:35 pm

1 stop15h 55m

$803

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 9/7

10:30 pm-3:30 pm

1 stop12h 00m

Belfast City

Fri 9/11

6:30 am-8:35 pm

1 stop19h 05m

$806

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 9/7

10:30 pm-3:30 pm

1 stop12h 00m

Belfast City

Fri 9/11

6:30 am-8:35 pm

1 stop19h 05m

$807

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 9/7

10:30 pm-5:30 pm

1 stop14h 00m

Belfast City

Fri 9/11

6:30 am-8:35 pm

1 stop19h 05m

$808

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 9/7

10:30 pm-5:30 pm

1 stop14h 00m

Belfast City

Thu 9/24

9:35 am-10:08 pm

2 stops17h 33m

$810

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 9/9

12:51 pm-12:00 pm

2 stops18h 09m

Belfast City

Tue 9/15

9:40 am-8:35 pm

1 stop15h 55m

$811

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 9/9

2:05 pm-12:00 pm

2 stops16h 55m

Belfast City

Tue 9/15

6:30 am-10:08 pm

2 stops20h 38m

$819

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 9/7

2:05 pm-12:55 pm

2 stops17h 50m

Belfast City

Thu 9/24

6:30 am-9:48 pm

2 stops20h 18m

$838

Quickest round-trip

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 4/22

10:25 pm-6:45 pm

1 stop15h 20m

Belfast City

Wed 4/29

10:05 am-8:30 pm

1 stop15h 25m

$851

Flights are sorted by cheapest round-trip 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

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

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 15m
Direct flights	None

The fastest flight from Atlanta to Northern Ireland takes 15h 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

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 March 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 $679	Free Cancellation	Rating 6.7 7,792 reviews		Search British Airways flights
Delta	PriceFrom $973	Free Cancellation	Rating 7.9 8,292 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.