ATL - BFS

$982 Find Cheap Flights from Atlanta to Belfast Intl Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Belfast departing on 5/29. 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
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$982
Typical prices: $1,212-$1,066
Multiple Airlines
sex 5/29qua 6/3
ATL - BFS • 3 stops
Start a new search
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

sex, mai 29 - qua, jun 3
Multiple Airlines Logo
9:25 am - 9:50 pm
ATL
-
BFS
31h 25m
3 stops
Multiple Airlines Logo
6:10 am - 11:19 pm
BFS
-
ATL
22h 09m
2 stops
$982Multiple Airlines
sex, mai 29 - qua, jun 3
Multiple Airlines Logo
8:15 am - 4:30 pm
ATL
-
BFS
27h 15m
2 stops
Multiple Airlines Logo
6:10 am - 11:19 pm
BFS
-
ATL
22h 09m
2 stops
$1,014Multiple Airlines
qua, jun 3 - qua, jun 10
Multiple Airlines Logo
8:15 am - 7:15 pm
ATL
-
BFS
30h 00m
2 stops
Multiple Airlines Logo
6:10 am - 11:19 pm
BFS
-
ATL
22h 09m
2 stops
$1,068Multiple Airlines
sáb, mai 30 - sáb, jun 6
Multiple Airlines Logo
6:00 am - 6:55 pm
ATL
-
BFS
31h 55m
3 stops
Multiple Airlines Logo
6:20 am - 11:19 pm
BFS
-
ATL
21h 59m
2 stops
$1,078Multiple Airlines
sáb, jun 6 - sex, jun 19
Multiple Airlines Logo
6:00 am - 6:55 pm
ATL
-
BFS
31h 55m
3 stops
Multiple Airlines Logo
6:05 am - 10:43 pm
BFS
-
ATL
21h 38m
2 stops
$1,201Multiple Airlines
sáb, mai 30 - sáb, jun 6
Multiple Airlines Logo
6:00 am - 8:20 pm
ATL
-
BFS
33h 20m
3 stops
Multiple Airlines Logo
6:55 am - 6:55 am
BFS
-
ATL
29h 00m
3 stops
$1,202Multiple Airlines
sáb, jun 6 - sex, jun 19
Multiple Airlines Logo
6:00 am - 6:55 pm
ATL
-
BFS
31h 55m
3 stops
Multiple Airlines Logo
10:10 pm - 10:43 pm
BFS
-
ATL
29h 33m
3 stops
$1,227Multiple Airlines
sáb, jun 6 - sex, jun 19
Multiple Airlines Logo
6:00 am - 6:55 pm
ATL
-
BFS
31h 55m
3 stops
Multiple Airlines Logo
10:10 pm - 10:43 pm
BFS
-
ATL
29h 33m
3 stops
$1,241Multiple Airlines
dom, jul 26 - ter, ago 4
Multiple Airlines Logo
3:05 pm - 9:50 pm
ATL
-
BFS
25h 45m
2 stops
Multiple Airlines Logo
8:00 am - 7:45 pm
BFS
-
ATL
40h 45m
2 stops
$1,249Multiple Airlines
qua, jun 3 - qua, jun 10
Multiple Airlines Logo
2:25 pm - 7:15 pm
ATL
-
BFS
23h 50m
2 stops
Multiple Airlines Logo
5:55 am - 1:08 pm
BFS
-
ATL
36h 13m
3 stops
$1,260Multiple 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.

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 May.

Good to know

Low seasonMarch
Cheapest flight$982
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Atlanta to Belfast Intl 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 Atlanta to Belfast Intl Airport 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 $982 for a round-trip ticket.

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

    A passport is required to fly from Atlanta to Belfast Intl Airport.

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

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

  • Which airline alliances offer flights from Atlanta to Belfast Intl Airport?

    SkyTeam, and oneworld are the airline alliances operating flights between Atlanta and Belfast Intl Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Atlanta to Belfast, Delta or British Airways?

    The two airlines most popular with KAYAK users for flights from Atlanta to Belfast are Delta and British Airways. With an average price for the route of $1,253 and an overall rating of 7.9, Delta is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,050 and an overall rating of 6.7.

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

    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 Intl Airport.

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

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

    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 Intl Airport 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 Intl Airport?

    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 Intl Airport 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 airlines 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.
7.9
DeltaOverall score based on 8422 reviews
7.9Comfort
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

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.

4.0 OkayRay, Apr 2026
ATL - FWA
Read more Delta reviews

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.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

two hour delay and the Delta representative on the PA system was unable to understand

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.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

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

Information on your arrival and departure airports