What is the cheapest airline to fly from Belfast Intl Airport to Atlanta round-trip?

British Airways, at £723, was found to be the cheapest airline from Belfast Intl Airport to Atlanta..

In terms of precipitation, rainfall in Atlanta ranges from 86.0 - 135.0 inches per month. July is typically the wettest month, when rainfall can reach 135.0 mm. April is typically the driest time to visit Atlanta when rainfall is around 86.0 mm.

If weather is an important factor for your trip to Atlanta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What is the cheapest time of day to fly from BFS to ATL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport to Atlanta as you normally would.

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. 1 airline 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.

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.

£408+ Cheap Flights from Belfast Intl Airport to Atlanta

Cheap flight deals from Belfast Intl to Atlanta

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 7 September 2026.

Wed 21/1013:50 -

2 stops32h 35m

Wed 28/1016:50 -

2 stops22h 55m

Deal found 6/9£562

Sun 18/1006:10 -

2 stops38h 54m

Fri 30/1018:40 -

1 stop12h 35m

Deal found 4/9£928

Sat 17/1006:55 -

3 stops29h 00m

Fri 30/1023:50 -

2 stops18h 10m

Deal found 4/9£941

Sat 17/1009:30 -

1 stop13h 00m

Sat 31/1023:50 -

2 stops17h 45m

Deal found 2/9£993

Sun 18/1009:55 -

2 stops30h 20m

Sat 31/1022:50 -

1 stop29h 20m

Deal found 4/9£1,032

Find flight deals from Belfast Intl to Atlanta

Round-trip from	£562
One-way from	£408

21/10-28/10
4 total stops
55h 30m total
Belfast to Atlanta

Search Deals

29/9-31/12
3 total stops
35h 46m total
Belfast to Atlanta

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastAtlanta

BFS Belfast Intl - ATL Atlanta Hartsfield-Jackson

BFSATL

Belfast Intl

Tue 29/9

20:55-08:53

2 stops40h 58m

Atlanta Hartsfield-Jackson

Wed 31/12

00:00-06:00

Nonstop0h 00m

£420

BelfastAtlanta

BFS Belfast Intl - ATL Atlanta Hartsfield-Jackson

BFSATL

Belfast Intl

Mon 28/9

21:25-23:56

3 stops31h 31m

Atlanta Hartsfield-Jackson

Wed 31/12

00:00-06:00

Nonstop0h 00m

£421

BelfastAtlanta

BFS Belfast Intl - ATL Atlanta Hartsfield-Jackson

BFSATL

Belfast Intl

Wed 23/9

17:40-23:59

3 stops35h 19m

Atlanta Hartsfield-Jackson

Wed 31/12

00:00-06:00

Nonstop0h 00m

£431

Fastest return journey

BelfastAtlanta

BFS Belfast Intl - ATL Atlanta Hartsfield-Jackson

BFSATL

Belfast Intl

Thu 24/9

06:20-07:40

3 stops30h 20m

Atlanta Hartsfield-Jackson

Wed 31/12

00:00-06:00

Nonstop0h 00m

£446

BelfastAtlanta

BFS Belfast Intl - ATL Atlanta Hartsfield-Jackson

BFSATL

Belfast Intl

Wed 21/10

13:50-17:25

2 stops32h 35m

Atlanta Hartsfield-Jackson

Wed 28/10

16:50-19:45

2 stops22h 55m

£562

BelfastAtlanta

BFS Belfast Intl - ATL Atlanta Hartsfield-Jackson

BFSATL

Belfast Intl

Sun 18/10

06:10-16:04

2 stops38h 54m

Atlanta Hartsfield-Jackson

Fri 30/10

18:40-11:15

1 stop12h 35m

£928

BelfastAtlanta

BFS Belfast Intl - ATL Atlanta Hartsfield-Jackson

BFSATL

Belfast Intl

Sat 17/10

09:30-17:30

1 stop13h 00m

Atlanta Hartsfield-Jackson

Sat 31/10

23:50-21:35

2 stops17h 45m

£993

BelfastAtlanta

BFS Belfast Intl - ATL Atlanta Hartsfield-Jackson

BFSATL

Belfast Intl

Sun 18/10

09:55-11:15

2 stops30h 20m

Atlanta Hartsfield-Jackson

Sat 31/10

22:50-08:10

1 stop29h 20m

£1,032

BelfastAtlanta

BFS Belfast Intl - ATL Atlanta Hartsfield-Jackson

BFSATL

Belfast Intl

Sat 17/10

09:30-17:30

1 stop13h 00m

Atlanta Hartsfield-Jackson

Fri 30/10

22:35-22:35

1 stop20h 00m

£1,120

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Sorted by cheapest first

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.

BFS-ATL

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

Read through reviews of airlines operating flights from Belfast Intl Airport to Atlanta, such as British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

8,209 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

British Airways

6.7

Okay

8,209 reviews

British Airways

6.7

Okay

8,209 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

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. 1 airline 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 is the cheapest airline to fly from Belfast Intl Airport to Atlanta round-trip?
British Airways, at £723, was found to be the cheapest airline from Belfast Intl Airport to Atlanta..
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

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Popular flights

Alternative routes for Belfast Intl to Atlanta

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Top airline flying from Belfast Intl to Atlanta

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£723	Average£1,003	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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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Cheap flights from Belfast Intl Airport to Atlanta from £408

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast Intl to Atlanta

Cheapest flights from Belfast Intl to AtlantaExplore 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 7 September 2026.

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 7 September 2026.

Best flights from Belfast Intl to AtlantaDiscover carefully curated flight deals from Belfast Intl to Atlanta that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Belfast Intl to Atlanta that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Belfast Intl to AtlantaDiscover last-minute flight deals from Belfast Intl to Atlanta. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Belfast Intl to Atlanta. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Belfast Intl to AtlantaSearch for one-way flight options from Belfast Intl to Atlanta. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Belfast Intl to Atlanta. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Belfast Intl to Atlanta

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to Atlanta that are best for you.

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.

Reviews of airlines servicing Atlanta

Read through reviews of airlines operating flights from Belfast Intl Airport to Atlanta, such as British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Belfast Intl Airport to Atlanta round-trip?

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

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

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

Travelling to a place near Atlanta?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast Intl to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Atlanta

Explore flights to Atlanta departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.

Complete your trip

Complete your trip to Atlanta by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Georgia

Book a non-stop flight to one of these other cities located in Georgia.

Search flights from Belfast Intl to Atlanta by cabin class

Find flights from Belfast Intl to Atlanta, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Belfast Intl and Atlanta flights

Browse other Belfast Intl and Atlanta flight options. Last updated on 7 September 2026.

Other flights from Belfast Intl

Browse through other flights departing from Belfast Intl. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Belfast Intl to Atlanta

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 7 September 2026.

Best flights from Belfast Intl to Atlanta
Discover carefully curated flight deals from Belfast Intl to Atlanta that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Belfast Intl to Atlanta
Discover last-minute flight deals from Belfast Intl to Atlanta. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Belfast Intl to Atlanta
Search for one-way flight options from Belfast Intl to Atlanta. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.