$903+ Cheap flights from Atlanta (ATL) to Belfast
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BHD
ago. 3 — ago. 101
Round-trip
1 adult, Economy
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Cheapest flights from Atlanta to BelfastExplore the most affordable flight options available from Atlanta to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 4, 2026.
Explore the most affordable flight options available from Atlanta to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 4, 2026.
This British Airways deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/410:30 pm
ATL
- BHD
1 stop15h 15m
British Airways
mié. 10/78:35 pm
BHD
- ATL
1 stop29h 00m
British Airways
Deal found 6/29![British Airways logo]()
$903
This Cheapflightsfares deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1110:35 pm
ATL
- BHD
1 stop11h 45m
British Airways
mié. 8/1910:05 am
BHD
- ATL
1 stop15h 35m
British Airways
Deal found 7/2![British Airways logo]()
$943
This Flysmarter deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/210:35 pm
ATL
- BHD
1 stop15h 10m
British Airways
mar. 8/188:25 pm
BHD
- ATL
1 stop29h 15m
British Airways
Deal found 7/2![British Airways logo]()
$952
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/210:55 pm
ATL
- BFS
1 stop28h 10m
Multiple Airlines
mar. 8/184:40 pm
BFS
- ATL
2 stops46h 07m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$960
This Gotogate deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/210:40 pm
ATL
- BHD
1 stop13h 15m
Virgin Atlantic
mar. 8/185:30 pm
BHD
- ATL
1 stop31h 55m
Virgin Atlantic
Deal found 7/1![Virgin Atlantic logo]()
$960
This Iberia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/118:04 pm
ATL
- BHD
2 stops16h 31m
Multiple Airlines
mié. 8/1911:35 am
BHD
- ATL
1 stop14h 05m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$969
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/116:18 pm
ATL
- BHD
2 stops16h 02m
American Airlines
mié. 8/1911:35 am
BHD
- ATL
2 stops16h 35m
American Airlines
Deal found 7/2![American Airlines logo]()
$977
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/29:44 am
ATL
- BHD
2 stops18h 36m
Delta
mar. 8/185:30 pm
BHD
- ATL
2 stops28h 33m
Delta
Deal found 7/2![Delta logo]()
$987
This Mytrip deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/57:00 am
ATL
- BFS
3 stops27h 20m
Multiple Airlines
mié. 8/126:15 am
BFS
- ATL
3 stops20h 00m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,107
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/275:00 pm
ATL
- BFS
2 stops24h 25m
Multiple Airlines
lun. 8/3110:05 am
BFS
- ATL
2 stops32h 40m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,266
Best flights from Atlanta to BelfastDiscover carefully curated flight deals from Atlanta to Belfast that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 4, 2026.
Discover carefully curated flight deals from Atlanta to Belfast that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 4, 2026.
This British Airways deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/410:30 pm
ATL
- BHD
1 stop15h 15m
British Airways
mié. 10/78:35 pm
BHD
- ATL
1 stop29h 00m
British Airways
Deal found 7/2![British Airways logo]()
$904
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/210:55 pm
ATL
- BFS
1 stop28h 10m
Multiple Airlines
mar. 8/184:40 pm
BFS
- ATL
2 stops46h 07m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$960
This Gotogate deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/210:40 pm
ATL
- BHD
1 stop13h 15m
Virgin Atlantic
mar. 8/185:30 pm
BHD
- ATL
1 stop31h 55m
Virgin Atlantic
Deal found 7/1![Virgin Atlantic logo]()
$960
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/116:18 pm
ATL
- BHD
2 stops16h 02m
American Airlines
mié. 8/1911:35 am
BHD
- ATL
2 stops16h 35m
American Airlines
Deal found 7/2![American Airlines logo]()
$977
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/211:00 am
ATL
- BHD
2 stops17h 20m
Delta
mar. 8/189:50 am
BHD
- ATL
1 stop33h 05m
Delta
Deal found 7/3![Delta logo]()
$987
This British Airways deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/25:17 pm
ATL
- BHD
2 stops19h 23m
British Airways
mar. 8/186:20 pm
BHD
- ATL
1 stop31h 20m
British Airways
Deal found 7/1![British Airways logo]()
$968
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/277:00 pm
ATL
- BHD
2 stops18h 45m
American Airlines
lun. 8/316:30 am
BHD
- ATL
2 stops17h 45m
American Airlines
Deal found 7/1![American Airlines logo]()
$1,077
This Mytrip deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/56:10 pm
ATL
- BFS
1 stop16h 10m
Multiple Airlines
mié. 8/126:15 am
BFS
- ATL
3 stops20h 00m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,133
Last-minute flights from Atlanta to BelfastDiscover last-minute flight deals from Atlanta to Belfast. Data last updated julio 4, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Belfast. Data last updated julio 4, 2026 and is based on user searches.
This Flysmarter deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/210:35 pm
ATL
- BHD
1 stop15h 10m
British Airways
mar. 8/188:25 pm
BHD
- ATL
1 stop29h 15m
British Airways
Deal found 7/2![British Airways logo]()
$952
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/210:55 pm
ATL
- BFS
1 stop28h 10m
Multiple Airlines
mar. 8/184:40 pm
BFS
- ATL
2 stops46h 07m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$960
This Gotogate deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/210:40 pm
ATL
- BHD
1 stop13h 15m
Virgin Atlantic
mar. 8/185:30 pm
BHD
- ATL
1 stop31h 55m
Virgin Atlantic
Deal found 7/1![Virgin Atlantic logo]()
$960
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/29:44 am
ATL
- BHD
2 stops18h 36m
Delta
mar. 8/185:30 pm
BHD
- ATL
2 stops28h 33m
Delta
Deal found 7/2![Delta logo]()
$987
This Lucky2Go deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/28:30 pm
ATL
- BHD
2 stops36h 10m
Multiple Airlines
mar. 8/1810:15 am
BHD
- ATL
2 stops40h 49m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$991
This Mytrip deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/57:00 am
ATL
- BFS
3 stops27h 20m
Multiple Airlines
mié. 8/126:15 am
BFS
- ATL
3 stops20h 00m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,107
This Cheapflightsfares deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1110:35 pm
ATL
- BHD
1 stop11h 45m
British Airways
mié. 8/1910:05 am
BHD
- ATL
1 stop15h 35m
British Airways
Deal found 7/2![British Airways logo]()
$943
This Iberia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/118:04 pm
ATL
- BHD
2 stops16h 31m
Multiple Airlines
mié. 8/1911:35 am
BHD
- ATL
1 stop14h 05m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$969
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/116:18 pm
ATL
- BHD
2 stops16h 02m
American Airlines
mié. 8/1911:35 am
BHD
- ATL
2 stops16h 35m
American Airlines
Deal found 7/2![American Airlines logo]()
$977
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/275:00 pm
ATL
- BFS
2 stops24h 25m
Multiple Airlines
lun. 8/3110:05 am
BFS
- ATL
2 stops32h 40m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,266
One-way flights from Atlanta to BelfastSearch for one-way flight options from Atlanta to Belfast. Find affordable one-way fares based on user searches. Data last updated julio 4, 2026.
Search for one-way flight options from Atlanta to Belfast. Find affordable one-way fares based on user searches. Data last updated julio 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/107:00 pm
ATL
- BHD
2 stops17h 30m
British Airways
Deal found 6/29![British Airways logo]()
$2,917
This Cathay Pacific deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/107:39 am
ATL
- BHD
3 stops44h 21m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$26,978
Find flight deals from Atlanta to Belfast
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Belfast (BF1). 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 julio 4, 2026.
Round-trip from | $903 (British Airways) |
|---|---|
Popular in | July |
Cheapest in | March |
Average price | $2,567 |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Belfast 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 2,558,603 searches. Data last updated julio 4, 2026.
Use the filters below to find and compare flights from Atlanta to Belfast that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaBelfast
ATL - BHD
ATLBHD
Atlanta Hartsfield-Jackson
dom. 10/4
10:30 pm-6:45 pm
1 stop15h 15m
Belfast City
mié. 10/7
8:35 pm-8:35 pm
1 stop29h 00m
$904
AtlantaBelfast
ATL - BFS
ATLBFS
Atlanta Hartsfield-Jackson
dom. 8/2
10:55 pm-8:05 am
1 stop28h 10m
Belfast Intl
mar. 8/18
4:40 pm-9:47 am
2 stops46h 07m
$960
AtlantaBelfast
ATL - BHD
ATLBHD
Atlanta Hartsfield-Jackson
dom. 8/2
10:40 pm-4:55 pm
1 stop13h 15m
Belfast City
mar. 8/18
5:30 pm-8:25 pm
1 stop31h 55m
$960
AtlantaBelfast
ATL - BHD
ATLBHD
Atlanta Hartsfield-Jackson
dom. 8/2
5:17 pm-5:40 pm
2 stops19h 23m
Belfast City
mar. 8/18
6:20 pm-8:40 pm
1 stop31h 20m
$968
Quickest round-trip
AtlantaBelfast
ATL - BHD
ATLBHD
Atlanta Hartsfield-Jackson
mar. 8/11
6:18 pm-3:20 pm
2 stops16h 02m
Belfast City
mié. 8/19
11:35 am-11:10 pm
2 stops16h 35m
$977
AtlantaBelfast
ATL - BHD
ATLBHD
Atlanta Hartsfield-Jackson
dom. 8/2
11:00 am-9:20 am
2 stops17h 20m
Belfast City
mar. 8/18
9:50 am-1:55 pm
1 stop33h 05m
$987
AtlantaBelfast
ATL - BHD
ATLBHD
Atlanta Hartsfield-Jackson
jue. 8/27
7:00 pm-6:45 pm
2 stops18h 45m
Belfast City
lun. 8/31
6:30 am-7:15 pm
2 stops17h 45m
$1,077
AtlantaBelfast
ATL - BFS
ATLBFS
Atlanta Hartsfield-Jackson
mié. 8/5
6:10 pm-3:20 pm
1 stop16h 10m
Belfast Intl
mié. 8/12
6:15 am-9:15 pm
3 stops20h 00m
$1,133
Cheapest one-way
Quickest one-way
AtlantaBelfast
ATL - BHD
ATLBHD
Atlanta Hartsfield-Jackson
lun. 8/10
7:00 pm-5:30 pm
2 stops17h 30m
$2,917
AtlantaBelfast
ATL - BHD
ATLBHD
Atlanta Hartsfield-Jackson
lun. 8/10
7:39 am-9:00 am
3 stops44h 21m
$26,978
Sorted by cheapest first
Best time to book a flight from Atlanta to Belfast
Have a flexible travel schedule? Discover the best time to fly to Belfast from Atlanta with our price prediction graph.
ATL-BF1
ATL-BHD
ATL-BFS
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Belfast
ATL-BF1
ATL-BHD
ATL-BFS
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Belfast
Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated julio 4, 2026.
See what other customers who have flown with Delta and British Airways from Atlanta to Belfast have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Atlanta to Belfast
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Complete your trip
Complete your trip to Belfast by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Atlanta to Belfast by cabin class
Find flights from Atlanta to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Atlanta and Belfast flights
Browse other Atlanta and Belfast flight options. Last updated on julio 4, 2026.
Other flights from Atlanta
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on julio 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Atlanta to Belfast
Discover the top 2 airlines that operate flights from Atlanta to Belfast. 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 2,558,603 searches. Data last updated julio 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$641 | Average$1,043 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$973 | Average$1,253 | FlexibilityNo cancel fee | On-timeN/A |