$260 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 9/15. 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

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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Best Northern Ireland Flight Deals from Atlanta

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Belfast
Belfast2 stops$942
Belfast
Belfast2 stops$942

Cheap Flights from Atlanta to Northern Ireland

 
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

Fri, Aug 15 - Fri, Aug 22
 Logo
10:40 am - 8:05 pmATL-BFS
28h 25m2 stops
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9:50 am - 9:35 amBFS-ATL
28h 45m3 stops
Fri, Aug 15 - Fri, Aug 22
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10:40 am - 8:05 pmATL-BFS
28h 25m2 stops
 Logo
9:50 am - 6:05 amBFS-ATL
25h 15m2 stops
Sat, Aug 16 - Sat, Aug 23
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7:32 am - 10:25 pmATL-BFS
33h 53m3 stops
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9:40 am - 10:37 amBFS-ATL
29h 57m3 stops
$1,007
Find Deal
Sat, Aug 16 - Sat, Aug 23
 Logo
10:40 am - 10:25 pmATL-BFS
30h 45m2 stops
 Logo
9:40 am - 10:37 amBFS-ATL
29h 57m3 stops
$1,020
Find Deal
Sat, Aug 16 - Sat, Aug 23
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10:40 am - 10:25 pmATL-BFS
30h 45m2 stops
 Logo
9:40 am - 10:37 amBFS-ATL
29h 57m3 stops
$1,029
Find Deal
Fri, Jul 25 - Sat, Aug 2
British Airways Logo
6:20 am - 9:25 amATL-BHD
22h 05m2 stops
British Airways Logo
6:55 am - 10:02 pmBHD-ATL
20h 07m2 stops
$1,121British Airways
Find Deal
Fri, Jul 25 - Sat, Aug 2
British Airways Logo
10:25 pm - 9:20 amATL-BHD
29h 55m1 stop
British Airways Logo
6:55 am - 5:35 pmBHD-ATL
15h 40m2 stops
$1,126British Airways
Find Deal
Sun, Jul 13 - Sun, Jul 20
British Airways Logo
10:25 pm - 5:40 pmATL-BHD
14h 15m1 stop
British Airways Logo
6:50 am - 8:35 pmBHD-ATL
18h 45m1 stop
$2,271British Airways
Find Deal
Sun, Jul 13 - Sun, Jul 20
British Airways Logo
3:13 pm - 2:40 pmATL-BHD
18h 27m2 stops
British Airways Logo
6:50 am - 8:35 pmBHD-ATL
18h 45m1 stop
$2,275British Airways
Find Deal
Sun, Jul 13 - Sun, Jul 20
Delta Logo
4:38 pm - 4:55 pmATL-BHD
19h 17m2 stops
Delta Logo
6:30 am - 8:25 pmBHD-ATL
18h 55m1 stop
$2,369Delta
Find Deal
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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.

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 February, when tickets cost $744 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $2,409 and $1,639 respectively.


Good to know

Low seasonDecember
High seasonJuly
Cheapest flight$260
Best time to beat the crowds but there is an average 90% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Atlanta to Belfast Intl 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.

  • What is the cheapest time of day to fly to Northern Ireland?

    The cheapest time of day to fly to Northern Ireland is generally in the evening, when round-trip flights cost $808 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Northern Ireland is generally at night, which is peak travel time and where the average cost of a ticket is $1,147.

Reviews of the top airline 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.
6.6
British AirwaysOverall score based on 7093 reviews
6.8Boarding
7.6Crew
6.4Entertainment
6.7Comfort
6.3Food
Airline reviews

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

6.0 GoodAnonymous, Jun 2025CLT - LHR
Read more British Airways reviews

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

The entertainment selection was ok, but overall not bad! The crew was great.

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

The check-in of my luggage was terrible. When purchased my tickets, one luggage and one carry-on was part of the fight. My flight was switched from British to American Airline. During check-in of luggage at the airport, I was denied and had to pay extra $75. How do I get reimbursed for this extra luggage payment?

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

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

Information on your arrival and departure airports

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