$249 Find Cheap Flights from Atlanta to Belfast

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 Belfast departing on 3/26. 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 Belfast

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Belfast, 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 Belfast, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$696
British Airways
Wed 2/25Sun 3/1
ATL - BHD • 2 stops
Cheapest one-way
$249
Multiple Airlines
Thu 3/26
ATL - BFS • 2 stops
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We hope you love your trip to Belfast!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Belfast (ATL-BHD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Belfast 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 Belfast

Wed, Feb 25 - Sun, Mar 1
British Airways Logo
10:17 am - 10:15 am
ATL
-
BHD
18h 58m2 stops
British Airways Logo
9:10 am - 8:10 pm
BHD
-
ATL
16h 00m1 stop
$696British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
10:17 am - 2:15 pm
ATL
-
BHD
22h 58m2 stops
British Airways Logo
9:10 am - 8:10 pm
BHD
-
ATL
16h 00m1 stop
$697British Airways
Fri, Feb 6 - Thu, Feb 12
British Airways Logo
10:10 pm - 5:15 pm
ATL
-
BHD
14h 05m1 stop
British Airways Logo
6:35 am - 8:10 pm
BHD
-
ATL
18h 35m1 stop
$701British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
10:10 pm - 7:30 am
ATL
-
BHD
28h 20m1 stop
British Airways Logo
3:10 pm - 8:10 pm
BHD
-
ATL
34h 00m1 stop
$702British Airways
Sun, Mar 29 - Sat, Apr 4
British Airways Logo
6:00 am - 10:30 am
ATL
-
BHD
23h 30m2 stops
British Airways Logo
4:15 pm - 8:35 pm
BHD
-
ATL
33h 20m1 stop
$703British Airways
Fri, Feb 6 - Thu, Feb 12
American Airlines Logo
6:49 pm - 5:15 pm
ATL
-
BHD
17h 26m2 stops
American Airlines Logo
6:35 am - 7:35 pm
BHD
-
ATL
18h 00m2 stops
$704American Airlines
Fri, Feb 6 - Thu, Feb 12
British Airways Logo
3:00 pm - 10:30 am
ATL
-
BHD
14h 30m2 stops
British Airways Logo
10:40 am - 8:10 pm
BHD
-
ATL
14h 30m1 stop
$705British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
4:29 pm - 2:15 pm
ATL
-
BHD
16h 46m2 stops
British Airways Logo
10:40 am - 11:53 pm
BHD
-
ATL
18h 13m2 stops
$706British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
4:29 pm - 2:15 pm
ATL
-
BHD
16h 46m2 stops
British Airways Logo
6:30 am - 7:13 pm
BHD
-
ATL
17h 43m2 stops
$707British Airways
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
5:40 pm - 5:55 pm
ATL
-
BFS
19h 15m2 stops
Multiple Airlines Logo
8:35 am - 7:42 am
BFS
-
ATL
28h 07m3 stops
$726Multiple Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Belfast flights

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

Which airlines fly non-stop between Atlanta and Belfast?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Atlanta to Belfast.

There is just one airline that flies from Atlanta to Belfast direct and that is British Airways. The best round-trip deal found from British Airways for the route is $719.

Find deals

Good to know

Cheapest flight$260
Flight from Atlanta to Belfast City Airport

When to book flights from Atlanta to Belfast

Are your dates flexible? Find out the best times to travel from Atlanta to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Belfast

  • What is the cheapest flight from Atlanta to Belfast?

    In the last 3 days, the lowest price for a flight from Atlanta to Belfast was $249 for a one-way ticket and $696 for a round-trip.

  • Do I need a passport to fly between Atlanta and Belfast?

    A passport is required to fly from Atlanta to Belfast.

  • Which airports will I be using when flying from Atlanta to Belfast?

    When flying out of Atlanta you will be using Atlanta Hartsfield-Jackson. You will be landing at one of these airports: Belfast Intl or Belfast City.

  • Which aircraft models fly most regularly from Atlanta to Belfast?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Belfast?

    oneworld is the only airline alliance operating flights between Atlanta and Belfast.

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

    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 Belfast.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Atlanta 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 Belfast?

    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 to Belfast with an airline and back to Atlanta with another airline.

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

    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 to Belfast from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Atlanta to Belfast

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Belfast. 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 Belfast? 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.
6.7
British AirwaysOverall score based on 7664 reviews
7.6Crew
6.4Food
6.4Entertainment
6.9Boarding
6.8Comfort
Airline reviews

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

10.0 ExcellentAnonymous, Jan 2026
SFO - LHR
Read more British Airways reviews

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

Everything you need to know for your flight from Atlanta to Belfast

Information on your arrival and departure airports

Atlanta (ATL)