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Cheap flights from Belfast Intl Airport to Atlanta from $506

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 10/3. 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
0 bags

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Find the cheapest flights from Belfast Intl Airport to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:40 am - 6:55 am
BFS
-
ATL
29h 15m
2 stops
Multiple Airlines Logo
10:55 pm - 6:25 pm
ATL
-
BFS
14h 30m
1 stop
$1,276Multiple Airlines
Thu, Jun 18 - Sun, Jul 5
Multiple Airlines Logo
6:10 am - 11:39 am
BFS
-
ATL
34h 29m
2 stops
Multiple Airlines Logo
6:10 pm - 1:00 pm
ATL
-
BFS
13h 50m
1 stop
$1,296Multiple Airlines
Thu, Jun 18 - Wed, Jul 8
Multiple Airlines Logo
6:10 am - 11:39 am
BFS
-
ATL
34h 29m
2 stops
Multiple Airlines Logo
4:30 pm - 10:40 am
ATL
-
BFS
13h 10m
1 stop
$1,301Multiple Airlines
Thu, Jun 18 - Tue, Jul 7
Multiple Airlines Logo
6:10 am - 7:50 pm
BFS
-
ATL
18h 40m
2 stops
Multiple Airlines Logo
10:30 pm - 10:25 pm
ATL
-
BFS
18h 55m
2 stops
$1,309Multiple Airlines
Thu, Jun 18 - Tue, Jul 7
Multiple Airlines Logo
6:00 am - 1:00 pm
BFS
-
ATL
36h 00m
2 stops
Multiple Airlines Logo
3:05 pm - 10:40 pm
ATL
-
BFS
26h 35m
2 stops
$1,326Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Multiple Airlines Logo
6:10 am - 9:52 am
BFS
-
ATL
32h 42m
2 stops
Multiple Airlines Logo
10:40 pm - 5:10 pm
ATL
-
BFS
13h 30m
1 stop
$1,371Multiple Airlines
Wed, Jun 3 - Sat, Jun 20
Multiple Airlines Logo
8:00 am - 6:55 am
BFS
-
ATL
27h 55m
3 stops
Multiple Airlines Logo
1:20 pm - 5:50 pm
ATL
-
BFS
23h 30m
2 stops
$1,390Multiple Airlines
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
8:00 am - 6:55 am
BFS
-
ATL
27h 55m
2 stops
Multiple Airlines Logo
9:50 pm - 10:40 am
ATL
-
BFS
31h 50m
1 stop
$1,396Multiple Airlines
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
8:00 am - 6:55 am
BFS
-
ATL
27h 55m
3 stops
Multiple Airlines Logo
7:00 am - 5:50 pm
ATL
-
BFS
29h 50m
3 stops
$1,400Multiple Airlines
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
8:00 am - 6:55 am
BFS
-
ATL
27h 55m
3 stops
Multiple Airlines Logo
4:30 pm - 5:50 pm
ATL
-
BFS
20h 20m
1 stop
$1,407Multiple Airlines
Mon, Jun 22 - Mon, Jun 29

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 11, 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 round-trip

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Thu 6/18

6:40 am-6:55 am

2 stops29h 15m

Atlanta Hartsfield-Jackson

Sun 7/5

10:55 pm-6:25 pm

1 stop14h 30m

$1,276

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Thu 6/18

6:10 am-11:39 am

2 stops34h 29m

Atlanta Hartsfield-Jackson

Wed 7/8

6:10 pm-1:00 pm

1 stop13h 50m

$1,296

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Thu 6/18

6:10 am-11:39 am

2 stops34h 29m

Atlanta Hartsfield-Jackson

Tue 7/7

4:30 pm-10:40 am

1 stop13h 10m

$1,301
Quickest round-trip

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Thu 6/18

6:10 am-7:50 pm

2 stops18h 40m

Atlanta Hartsfield-Jackson

Tue 7/7

10:30 pm-10:25 pm

2 stops18h 55m

$1,309

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Sat 6/6

6:00 am-1:00 pm

2 stops36h 00m

Atlanta Hartsfield-Jackson

Sat 6/13

3:05 pm-10:40 pm

2 stops26h 35m

$1,326

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Wed 6/3

6:10 am-9:52 am

2 stops32h 42m

Atlanta Hartsfield-Jackson

Sat 6/20

10:40 pm-5:10 pm

1 stop13h 30m

$1,371

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Mon 6/22

8:00 am-6:55 am

3 stops27h 55m

Atlanta Hartsfield-Jackson

Mon 6/29

1:20 pm-5:50 pm

2 stops23h 30m

$1,390

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Mon 6/22

8:00 am-6:55 am

2 stops27h 55m

Atlanta Hartsfield-Jackson

Mon 6/29

9:50 pm-10:40 am

1 stop31h 50m

$1,396

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Mon 6/22

8:00 am-6:55 am

3 stops27h 55m

Atlanta Hartsfield-Jackson

Mon 6/29

7:00 am-5:50 pm

3 stops29h 50m

$1,400

BelfastAtlanta

BFS - ATL

BFSATL

Belfast Intl

Mon 6/22

8:00 am-6:55 am

3 stops27h 55m

Atlanta Hartsfield-Jackson

Mon 6/29

4:30 pm-5:50 pm

1 stop20h 20m

$1,407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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?

The month of August is, on average, the cheapest month to fly to Atlanta from Belfast Intl Airport, with most prices found around $0. If you aren’t able to travel to Atlanta during the month of August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $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 round-trip 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

15h 35m

Direct flights

None
The fastest flight from Belfast Intl Airport to Atlanta takes 15h 35m
There are no direct flights from Belfast Intl Airport to Atlanta. There are no popular flight routes from Belfast Intl Airport to Atlanta.
Search flight deals

Frequently asked questions about flying from Belfast Intl Airport to Atlanta

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

    There are 3901.6 mi between Belfast Intl and Atlanta Hartsfield-Jackson. 15h 35m is a normal flight duration for this route.

  • 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 refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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.

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Warner Robins
Blue Ridge
Stone Mountain
Cartersville
Lawrenceville
Covington
Norcross
Kennesaw
Auburn
La Grange
College Park
Newnan
Douglasville
Gainesville
Dahlonega
Lithonia

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to Atlanta. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Atlanta from Belfast with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Atlanta.

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

Yes momondo offers price alerts on flights to Atlanta from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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