$333 Find Cheap Flights from Atlanta to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Northern Ireland departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Northern Ireland, as well as popular online travel agencies
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Flight Deals

Book Cheap Atlanta to Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Northern Ireland

Sun, Oct 18 - Wed, Oct 21
British Airways Logo
10:30 pm - 5:40 pm
ATL
-
BHD
14h 10m
1 stop
British Airways Logo
6:20 pm - 8:35 pm
BHD
-
ATL
31h 15m
1 stop
$909British Airways
Sun, Oct 18 - Wed, Oct 21
British Airways Logo
10:30 pm - 6:45 pm
ATL
-
BHD
15h 15m
1 stop
British Airways Logo
7:40 pm - 8:35 pm
BHD
-
ATL
29h 55m
1 stop
$910British Airways
Fri, Oct 16 - Fri, Oct 23
British Airways Logo
10:30 pm - 6:10 pm
ATL
-
BHD
14h 40m
1 stop
British Airways Logo
9:35 am - 8:35 pm
BHD
-
ATL
16h 00m
1 stop
$938British Airways
Fri, Oct 16 - Fri, Oct 23
Multiple Airlines Logo
10:30 pm - 6:10 pm
ATL
-
BHD
14h 40m
1 stop
Multiple Airlines Logo
12:00 pm - 11:33 pm
BHD
-
ATL
16h 33m
2 stops
$970Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
American Airlines Logo
8:32 pm - 6:10 pm
ATL
-
BHD
16h 38m
2 stops
American Airlines Logo
12:00 pm - 11:52 pm
BHD
-
ATL
16h 52m
2 stops
$972American Airlines
Sat, Oct 17 - Sun, Nov 1
British Airways Logo
10:30 pm - 6:15 pm
ATL
-
BHD
14h 45m
1 stop
British Airways Logo
6:30 am - 8:10 pm
BHD
-
ATL
18h 40m
1 stop
$986British Airways
Sat, Oct 17 - Sun, Nov 1
British Airways Logo
10:30 pm - 3:05 pm
ATL
-
BHD
11h 35m
1 stop
British Airways Logo
6:30 am - 8:10 pm
BHD
-
ATL
18h 40m
1 stop
$987British Airways
Sat, Oct 17 - Sun, Nov 1
British Airways Logo
4:40 pm - 12:25 pm
ATL
-
BHD
14h 45m
2 stops
British Airways Logo
6:30 am - 8:10 pm
BHD
-
ATL
18h 40m
1 stop
$1,014British Airways
Sat, Oct 17 - Sun, Nov 1
British Airways Logo
4:40 pm - 12:25 pm
ATL
-
BHD
14h 45m
2 stops
British Airways Logo
9:10 am - 8:10 pm
BHD
-
ATL
16h 00m
1 stop
$1,015British Airways
Sat, Oct 17 - Sun, Nov 1
American Airlines Logo
3:57 pm - 12:25 pm
ATL
-
BHD
15h 28m
2 stops
American Airlines Logo
9:10 am - 11:57 pm
BHD
-
ATL
19h 47m
2 stops
$1,022American Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Northern Ireland flights

Get data-powered insights and trends into flights from Atlanta to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Atlanta to Northern Ireland?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Atlanta to Northern Ireland departing in June.

What is the cheapest month to fly from Atlanta to Northern Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Northern Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Northern Ireland is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,863 and $1,068 respectively.

Good to know

Low seasonMarch
Cheapest flight$333
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Atlanta to Belfast City Airport

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Atlanta to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Atlanta to Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Atlanta to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Atlanta to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Atlanta to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8447 reviews
7.8Entertainment
7.2Food
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

10.0 ExcellentMark, May 2026
ATL - SYR
Read more Delta reviews

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Flight was good but temp in the cabin was cold.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

I’ve never been on a trans-Atlantic (or Pacific) flight where the seats don’t recline—not even a little. I asked my seat mate when BA starting doing this and he said “Oh, a few years ago.” I couldn’t sleep, with my head falling forward waking me continuously, and came off the plane incredibly stiff. I booked a Premium Economy seat to get a more comfortable seat, which was worse than most basic Economy seats I’ve ever booked.

Everything you need to know for your flight from Atlanta to Northern Ireland

Information on your arrival and departure airports