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Cheap flights from Belfast Intl Airport to Atlanta from £374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Atlanta departing on 19/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Belfast Intl Airport to Atlanta

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:10 - 09:41
BFS
-
ATL
32h 31m
2 stops
Multiple Airlines Logo
22:55 - 19:50
ATL
-
BFS
15h 55m
1 stop
£836Multiple Airlines
Thu, 13 Aug - Tue, 18 Aug
Multiple Airlines Logo
22:10 - 13:00
BFS
-
ATL
43h 50m
3 stops
Multiple Airlines Logo
12:55 - 17:25
ATL
-
BFS
23h 30m
2 stops
£1,053Multiple Airlines
Sun, 23 Aug - Sun, 30 Aug
Multiple Airlines Logo
22:05 - 16:19
BFS
-
ATL
23h 14m
2 stops
Multiple Airlines Logo
12:55 - 17:25
ATL
-
BFS
23h 30m
2 stops
£1,186Multiple Airlines
Sun, 23 Aug - Sun, 30 Aug
Multiple Airlines Logo
10:20 - 20:25
BFS
-
ATL
15h 05m
2 stops
Multiple Airlines Logo
15:00 - 15:15
ATL
-
BFS
19h 15m
2 stops
£1,266Multiple Airlines
Thu, 13 Aug - Tue, 18 Aug
Multiple Airlines Logo
10:20 - 17:15
BFS
-
ATL
11h 55m
1 stop
Multiple Airlines Logo
19:45 - 15:15
ATL
-
BFS
14h 30m
1 stop
£1,284Multiple Airlines
Thu, 13 Aug - Tue, 18 Aug

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momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport 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, momondo users made 279,928 searches. Data last updated 12 July 2026.
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 - ATL

BFSATL

Belfast Intl

Thu 13/8

06:10-09:41

2 stops32h 31m

Atlanta Hartsfield-Jackson

Tue 18/8

22:55-19:50

1 stop15h 55m

£836

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Sun 23/8

22:10-13:00

3 stops43h 50m

Atlanta Hartsfield-Jackson

Sun 30/8

12:55-17:25

2 stops23h 30m

£1,053

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Sun 23/8

22:05-16:19

2 stops23h 14m

Atlanta Hartsfield-Jackson

Sun 30/8

12:55-17:25

2 stops23h 30m

£1,186

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Thu 13/8

10:20-20:25

2 stops15h 05m

Atlanta Hartsfield-Jackson

Tue 18/8

15:00-15:15

2 stops19h 15m

£1,266
Fastest return journey

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Thu 13/8

10:20-17:15

1 stop11h 55m

Atlanta Hartsfield-Jackson

Tue 18/8

19:45-15:15

1 stop14h 30m

£1,284
Cheapest one-way

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Wed 19/8

06:10-09:47

2 stops32h 37m

£374

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Wed 19/8

06:10-09:47

2 stops32h 37m

£377

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Thu 20/8

21:10-09:59

2 stops41h 49m

£383

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Sun 23/8

21:05-07:10

2 stops39h 05m

£386

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Thu 20/8

21:10-09:59

2 stops41h 49m

£392

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
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See travel insights to Atlanta from

How to get the cheapest flight ticket from Belfast Intl Airport to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Atlanta?

In general, August is the cheapest month to fly from Belfast Intl Airport to Atlanta. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you are unable to visit Atlanta during the month of August, then departing from Belfast Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around £0.

When to book flights from Belfast Intl Airport to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Atlanta according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Atlanta (BFS to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Atlanta

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from Belfast Intl Airport to Atlanta takes 14h 40m
There are no direct flights from Belfast Intl Airport to Atlanta. There are no popular flight routes from Belfast Intl Airport to Atlanta.
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Frequently asked questions about flying from Belfast Intl Airport to Atlanta

  • How far is Belfast Intl to Atlanta Hartsfield-Jackson by plane?

    The distance between Belfast Intl and Atlanta Hartsfield-Jackson is about 3901.6 mi. In terms of flight time, this usually takes a little over 14h 40m.

  • When did momondo last update prices for flights from Belfast Intl Airport to Atlanta Hartsfield-Jackson Airport?

    Prices for flights from Belfast Intl Airport to Atlanta Hartsfield-Jackson Airport were last updated today.

  • How many operators does momondo search for flights from Belfast Intl Airport to Atlanta Hartsfield-Jackson Airport?

  • How old do you have to be to fly from Belfast Intl Airport to Atlanta Hartsfield-Jackson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The required travel and health documents for your Atlanta Hartsfield-Jackson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Belfast Intl Airport to Atlanta?

Best airlines flying from Belfast Intl Airport to Atlanta

Compare and see reviews for airlines that fly from Belfast Intl Airport to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £729Free CancellationRating
6.7
8,103 reviews
Search British Airways flights
Aer LingusPriceFrom £1,165Free CancellationRating
7.3
1,658 reviews
Search Aer Lingus flights

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Warner Robins
Marietta
Hiawassee
Peachtree City
Covington
Lincoln
Duluth
Blue Ridge
Conyers
Canton
Dunwoody
Lithia Springs
Helen
Roswell
College Park
Smyrna
Auburn
Lawrenceville
Forest Park
La Grange

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Atlanta?

Finding the right flight to Atlanta from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Atlanta quick and easy, saving you time and money.

Can I find flights from Belfast to Atlanta with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Belfast to Atlanta flights to just show those with flexible booking policies.

How can momondo help me find flights from Belfast to Atlanta?

momondo helps you find the best flight between Belfast and Atlanta by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Belfast to Atlanta right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Atlanta, momondo offers a useful price alert feature which will track prices for flights to Atlanta from Belfast and alert you when they change.

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