ATL - BFS

$286 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 1/8. 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 Intl Airport

 
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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$668
Typical prices: $802-$962
Multiple Airlines
Thu 1/15Thu 1/22
ATL - BFS • 2 stops
Cheapest one-way
$286
Multiple Airlines
Thu 1/8
ATL - BFS • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Belfast!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Belfast (ATL-BFS)

 
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

Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
4:27 pm - 10:20 pmATL-BFS
24h 53m2 stops
Multiple Airlines Logo
6:30 am - 11:25 pmBFS-ATL
21h 55m2 stops
$668Multiple Airlines
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Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
5:45 am - 10:20 pmATL-BFS
35h 35m3 stops
Multiple Airlines Logo
6:30 am - 11:25 pmBFS-ATL
21h 55m2 stops
$669Multiple Airlines
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Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
5:45 am - 8:40 pmATL-BFS
33h 55m3 stops
Multiple Airlines Logo
6:30 am - 10:24 amBFS-ATL
32h 54m3 stops
$708Multiple Airlines
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Sat, Apr 4 - Sun, Apr 12
Multiple Airlines Logo
10:00 am - 8:15 pmATL-BFS
29h 15m2 stops
Multiple Airlines Logo
6:10 am - 9:36 amBFS-ATL
32h 26m3 stops
$1,060Multiple Airlines
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Mon, Dec 15 - Thu, Dec 18
Multiple Airlines Logo
4:20 pm - 5:55 pmATL-BFS
20h 35m2 stops
Multiple Airlines Logo
6:30 am - 10:23 amBFS-ATL
32h 53m3 stops
$1,291Multiple Airlines
Find Deal
Mon, Dec 15 - Thu, Dec 18
Multiple Airlines Logo
9:01 am - 5:55 pmATL-BFS
27h 54m3 stops
Multiple Airlines Logo
6:30 am - 10:23 amBFS-ATL
32h 53m3 stops
$1,332Multiple Airlines
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Sat, Apr 4 - Sun, Apr 12
Multiple Airlines Logo
10:00 am - 8:15 pmATL-BFS
29h 15m2 stops
Multiple Airlines Logo
10:00 pm - 1:55 pmBFS-ATL
20h 55m2 stops
$1,398Multiple Airlines
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Mon, May 25 - Fri, Jun 19
Multiple Airlines Logo
6:25 am - 11:20 pmATL-BFS
35h 55m3 stops
Multiple Airlines Logo
7:35 am - 3:55 pmBFS-ATL
37h 20m3 stops
$1,579Multiple Airlines
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Mon, May 25 - Sat, Jun 20
Multiple Airlines Logo
6:25 am - 11:20 pmATL-BFS
35h 55m3 stops
Multiple Airlines Logo
8:15 pm - 11:11 pmBFS-ATL
31h 56m3 stops
$1,595Multiple Airlines
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Mon, May 25 - Fri, Jun 26
Multiple Airlines Logo
6:25 am - 11:20 pmATL-BFS
35h 55m3 stops
Multiple Airlines Logo
7:05 am - 3:55 pmBFS-ATL
37h 50m3 stops
$1,604Multiple Airlines
Find Deal
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.

How much is a round-trip flight from Atlanta to Belfast Intl Airport?

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 Belfast Intl Airport departing in January.
Find deals

Good to know

Low seasonFebruary
Cheapest flight$286
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Atlanta to Belfast

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 Atlanta to Belfast flights

  • What is the cheapest flight from Atlanta to Belfast Intl Airport?

    In the last 3 days, the lowest price for a flight from Atlanta to Belfast Intl Airport was $286 for a one-way ticket and $668 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 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. Booking your flights between Atlanta and BFS can sometimes prove cheaper using this method.

  • 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 7557 reviews
6.9Boarding
7.6Crew
6.4Food
6.7Comfort
6.4Entertainment
Airline reviews

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

8.0 ExcellentAnonymous, Dec 2025JFK - LHR
Read more British Airways reviews

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

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

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

Information on your arrival and departure airports

Atlanta (ATL)
Belfast Intl (BFS)