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Cheap flights from Belfast Intl Airport to Atlanta from £580

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — ATL
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 January 2026.

Round-trip from

£580

Popular in

August

Cheapest in

February

Average price

£872
25/2-4/3
  • 25/2-4/3
  • 6 total stops
  • 58h 47m total
  • Belfast to Atlanta
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Belfast Intl to Atlanta

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Atlanta
Explore the most affordable flight options available from Belfast Intl to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 January 2026.

Wed 25/207:55BFS - ATL
3 stops28h 47mMultiple Airlines
Wed 4/312:55ATL - BFS
3 stops30h 00mMultiple Airlines
Deal found 11/1£580
Mon 26/122:20BFS - ATL
2 stops31h 51mMultiple Airlines
Mon 2/222:35ATL - BFS
1 stop28h 45mMultiple Airlines
Deal found 10/1£648

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 January 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Atlanta that are best for you.

Fly from

Belfast Intl

Fly to

Atlanta

Route

Depart

Return

Price

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Wed 25/2

07:55-07:42

3 stops28h 47m

Atlanta Hartsfield-Jackson

Wed 4/3

12:55-23:55

3 stops30h 00m

£580

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Mon 26/1

22:20-01:11

2 stops31h 51m

Atlanta Hartsfield-Jackson

Mon 2/2

22:35-08:20

1 stop28h 45m

£648

Flights are sorted by cheapest return flights first.

Deals found on 11/1

Best time to book a flight from Belfast Intl to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated 12 January 2026.
Read through reviews of airlines operating flights from Belfast Intl Airport to Atlanta, such as Aer Lingus and British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,434 reviews
Check prices

Entertainment

6.9

Boarding

7.4

Comfort

7.1

Crew

8.0

Food

6.6

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
Aer Lingus
7.2
Good
1,434 reviews
Aer Lingus
7.2
Good
1,434 reviews
Check prices

Entertainment

6.9

Boarding

7.4

Comfort

7.1

Crew

8.0

Food

6.6

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
British Airways
6.7
Okay
7,666 reviews
Aer Lingus
7.2
Good
1,434 reviews
Check prices

Entertainment

6.9

Boarding

7.4

Comfort

7.1

Crew

8.0

Food

6.6

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Atlanta from Belfast Intl?

    Atlanta Hartsfield-Jackson (ATL), located 8.2 mi from the city center, is the airport you fly into when you book flights from Belfast Intl to Atlanta. 2 airlines have flights to Hartsfield-Jackson from Belfast Intl on a regular basis. Booking flights from Belfast Intl to Atlanta Hartsfield-Jackson should not be difficult; the airport handles an average of 0 inbound flights from Belfast Intl per day.

  • What are the cheapest airlines flying from Belfast Intl Airport to Atlanta round-trip?

    British Airways, at £600, was found to be the cheapest airline from Belfast Intl Airport to Atlanta. An alternate airline flying to your destination would be Aer Lingus. Users have found that British Airways is 22% cheaper than the other options available to this destination.

  • Can I find deals for flights from Belfast Intl to Atlanta that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Atlanta flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Atlanta.

  • Can I find deals for business class flights from Belfast Intl to Atlanta?

    Yes. Cheapflights offers flight deals from Belfast Intl to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
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Dunwoody
Stone Mountain
Perry
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Sandy Springs

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Alternative routes for Belfast Intl to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
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Belfast City to Atlanta flights

Top 2 airlines flying from Belfast Intl to Atlanta

Discover the top 2 airlines that operate flights from Belfast Intl to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£600Average£752FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£1,165Average£1,300FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast Intl to Atlanta?

Cheapflights helps you search for flights from Belfast Intl to Atlanta via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Atlanta?

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast Intl to Atlanta for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Belfast Intl to Atlanta with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast Intl to Atlanta, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Belfast Intl to Atlanta become cheaper?

Yes, Cheapflights offers price alerts on Belfast Intl to Atlanta flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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