$236+ Cheap flights from Atlanta (ATL) to Belfast
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BHD
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Belfast with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Atlanta to Belfast
Cheapest
Best
Last-minute
One-way
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 August 27, 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 August 27, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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.
Tue 10/2711:15 pm -
1 stop15h 25m
Tue 11/36:35 am -
1 stop18h 40m
Deal found 8/26![British Airways logo]()
$958
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 10/272:45 pm -
2 stops16h 45m
Tue 11/310:00 am -
1 stop15h 15m
Deal found 8/26![American Airlines logo]()
$974
This FlightHub deal was found by Cheapflights users on 8/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:30 pm -
1 stop15h 15m
Tue 10/278:45 am -
1 stop16h 30m
Deal found 8/24![British Airways logo]()
$985
This FlightHub deal was found by Cheapflights users on 8/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:30 pm -
1 stop15h 15m
Mon 10/267:40 pm -
1 stop29h 35m
Deal found 8/24![British Airways logo]()
$1,008
This Mytrip deal was found by Cheapflights users on 8/24. 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.
Tue 10/63:05 pm -
2 stops27h 15m
Tue 10/139:05 pm -
2 stops27h 40m
Deal found 8/24![Multiple Airlines logo]()
$1,030
This FlightHub deal was found by Cheapflights users on 8/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:30 pm -
1 stop12h 10m
Sun 10/256:30 am -
1 stop18h 45m
Deal found 8/24![British Airways logo]()
$1,030
This Booking.com deal was found by Cheapflights users on 8/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:30 pm -
1 stop15h 15m
Mon 10/265:35 pm -
1 stop31h 40m
Deal found 8/24![British Airways logo]()
$1,043
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 10/227:27 pm -
2 stops15h 03m
Mon 10/268:35 am -
2 stops18h 00m
Deal found 8/24![American Airlines logo]()
$1,083
This Mytrip deal was found by Cheapflights users on 8/26. 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.
Thu 9/103:55 pm -
2 stops23h 00m
Mon 9/146:50 am -
2 stops35h 55m
Deal found 8/26![Multiple Airlines logo]()
$1,270
This Mytrip deal was found by Cheapflights users on 8/24. 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.
Fri 10/92:25 pm -
2 stops21h 05m
Fri 10/168:55 am -
3 stops20h 17m
Deal found 8/24![Multiple Airlines logo]()
$1,314
This Mytrip deal was found by Cheapflights users on 8/24. 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.
Thu 10/221:05 pm -
2 stops25h 25m
Mon 10/2610:05 pm -
3 stops27h 12m
Deal found 8/24![Multiple Airlines logo]()
$1,319
This Mytrip deal was found by Cheapflights users on 8/22. 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.
Sun 10/113:55 pm -
2 stops24h 35m
Thu 10/1510:45 pm -
2 stops28h 31m
Deal found 8/22![Multiple Airlines logo]()
$1,326
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 August 27, 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 August 27, 2026.
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 10/274:29 pm -
2 stops15h 01m
Tue 11/36:35 am -
2 stops16h 14m
Deal found 8/26![American Airlines logo]()
$984
This Mytrip deal was found by Cheapflights users on 8/24. 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.
Tue 10/63:05 pm -
2 stops27h 15m
Tue 10/139:05 pm -
2 stops27h 40m
Deal found 8/24![Multiple Airlines logo]()
$1,030
This KLM deal was found by Cheapflights users on 8/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:20 pm -
2 stops15h 00m
Mon 9/149:50 am -
2 stops17h 45m
Deal found 8/26![KLM logo]()
$1,194
This Justfly.com deal was found by Cheapflights users on 8/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:30 pm -
1 stop14h 10m
Fri 10/1611:00 am -
1 stop14h 35m
Deal found 8/22![British Airways logo]()
$1,319
This Delta deal was found by Cheapflights users on 8/22. 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.
Mon 10/125:10 pm -
1 stop11h 10m
Wed 10/149:50 am -
1 stop12h 17m
Deal found 8/22![Delta logo]()
$1,358
This Mytrip deal was found by Cheapflights users on 8/26. 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.
Thu 9/103:55 pm -
2 stops23h 00m
Mon 9/146:50 am -
2 stops35h 55m
Deal found 8/26![Multiple Airlines logo]()
$1,270
This British Airways deal was found by Cheapflights users on 8/26. 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.
Mon 11/1610:15 pm -
1 stop12h 50m
Wed 11/185:35 pm -
1 stop31h 40m
Deal found 8/26![British Airways logo]()
$1,349
This Delta deal was found by Cheapflights users on 8/22. 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.
Sun 10/111:15 pm -
2 stops15h 05m
Wed 10/149:50 am -
1 stop15h 35m
Deal found 8/22![Delta logo]()
$1,363
This Mytrip deal was found by Cheapflights users on 8/24. 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.
Fri 10/92:25 pm -
2 stops21h 05m
Fri 10/168:55 am -
3 stops20h 17m
Deal found 8/24![Multiple Airlines logo]()
$1,314
This Delta deal was found by Cheapflights users on 8/22. 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.
Mon 10/121:59 pm -
2 stops14h 21m
Thu 10/159:50 am -
1 stop15h 35m
Deal found 8/22![Delta logo]()
$1,363
This Mytrip deal was found by Cheapflights users on 8/24. 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.
Thu 10/221:05 pm -
2 stops25h 25m
Mon 10/2610:05 pm -
3 stops27h 12m
Deal found 8/24![Multiple Airlines logo]()
$1,319
This Delta deal was found by Cheapflights users on 8/22. 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.
Mon 10/121:59 pm -
2 stops14h 21m
Fri 10/169:50 am -
1 stop15h 35m
Deal found 8/22![Delta logo]()
$1,363
This Mytrip deal was found by Cheapflights users on 8/22. 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.
Sun 10/113:55 pm -
2 stops24h 35m
Thu 10/1510:45 pm -
2 stops28h 31m
Deal found 8/22![Multiple Airlines logo]()
$1,326
This Mytrip deal was found by Cheapflights users on 8/26. 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.
Sat 10/105:00 pm -
2 stops24h 15m
Sun 10/186:00 pm -
2 stops24h 45m
Deal found 8/26![Multiple Airlines logo]()
$1,395
Last-minute flights from Atlanta to BelfastDiscover last-minute flight deals from Atlanta to Belfast. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Belfast. Data last updated August 27, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 8/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:20 pm -
2 stops15h 00m
Mon 9/149:50 am -
1 stop12h 10m
Deal found 8/26![KLM logo]()
$1,184
This Mytrip deal was found by Cheapflights users on 8/26. 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.
Thu 9/103:55 pm -
2 stops23h 00m
Mon 9/146:50 am -
2 stops35h 55m
Deal found 8/26![Multiple Airlines logo]()
$1,270
This Mytrip deal was found by Cheapflights users on 8/26. 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.
Thu 9/103:55 pm -
2 stops24h 00m
Mon 9/147:00 am -
3 stops28h 55m
Deal found 8/26![Multiple Airlines logo]()
$1,395
This British Airways deal was found by Cheapflights users on 8/24. 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.
Mon 9/1410:35 pm -
1 stop11h 55m
Wed 9/164:05 pm -
1 stop33h 35m
Deal found 8/24![British Airways logo]()
$1,402
This Delta deal was found by Cheapflights users on 8/24. 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.
Mon 9/146:15 pm -
2 stops17h 40m
Wed 9/165:30 pm -
1 stop25h 30m
Deal found 8/24![Delta logo]()
$1,416
This KLM deal was found by Cheapflights users on 8/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:35 pm -
2 stops13h 45m
Tue 9/155:30 pm -
1 stop24h 06m
Deal found 8/24![KLM logo]()
$5,536
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 August 27, 2026.
Search for one-way flight options from Atlanta to Belfast. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Mon 10/56:30 am -
2 stops35h 50m
Deal found 8/26![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Sat 10/107:49 pm -
2 stops59h 26m
Deal found 8/26![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sun 10/46:30 am -
2 stops48h 45m
Deal found 8/22![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Mon 10/56:30 am -
2 stops48h 45m
Deal found 8/26![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Sat 10/107:49 pm -
2 stops54h 46m
Deal found 8/26![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sun 10/46:30 am -
2 stops44h 05m
Deal found 8/22![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sat 10/38:20 pm -
2 stops58h 55m
Deal found 8/22![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Sat 10/38:20 pm -
2 stops54h 15m
Deal found 8/24![Multiple Airlines logo]()
$269
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 August 27, 2026.
Round-trip from | $958 (Cheapflightsfares) |
|---|---|
One-way from | $236 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $1,488 |
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 7,457,451 searches. Data last updated August 27, 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 Atlanta Hartsfield-Jackson - BHD Belfast City
ATLBHD
Atlanta Hartsfield-Jackson
Tue 10/27
4:29 pm-11:30 am
2 stops15h 01m
Belfast City
Tue 11/3
6:35 am-5:49 pm
2 stops16h 14m
$984
AtlantaBelfast
ATL Atlanta Hartsfield-Jackson - BFS Belfast Intl
ATLBFS
Atlanta Hartsfield-Jackson
Tue 10/6
3:05 pm-11:20 pm
2 stops27h 15m
Belfast Intl
Tue 10/13
9:05 pm-7:45 pm
2 stops27h 40m
$1,030
AtlantaBelfast
ATL Atlanta Hartsfield-Jackson - BHD Belfast City
ATLBHD
Atlanta Hartsfield-Jackson
Thu 9/10
1:20 pm-9:20 am
2 stops15h 00m
Belfast City
Mon 9/14
9:50 am-10:35 pm
2 stops17h 45m
$1,194
AtlantaBelfast
ATL Atlanta Hartsfield-Jackson - BFS Belfast Intl
ATLBFS
Atlanta Hartsfield-Jackson
Thu 9/10
3:55 pm-7:55 pm
2 stops23h 00m
Belfast Intl
Mon 9/14
6:50 am-1:45 pm
2 stops35h 55m
$1,270
AtlantaBelfast
ATL Atlanta Hartsfield-Jackson - BFS Belfast Intl
ATLBFS
Atlanta Hartsfield-Jackson
Fri 10/9
2:25 pm-4:30 pm
2 stops21h 05m
Belfast Intl
Fri 10/16
8:55 am-12:12 am
3 stops20h 17m
$1,314
AtlantaBelfast
ATL Atlanta Hartsfield-Jackson - BHD Belfast City
ATLBHD
Atlanta Hartsfield-Jackson
Sun 10/11
10:30 pm-5:40 pm
1 stop14h 10m
Belfast City
Fri 10/16
11:00 am-8:35 pm
1 stop14h 35m
$1,319
AtlantaBelfast
ATL Atlanta Hartsfield-Jackson - BFS Belfast Intl
ATLBFS
Atlanta Hartsfield-Jackson
Thu 10/22
1:05 pm-7:30 pm
2 stops25h 25m
Belfast Intl
Mon 10/26
10:05 pm-9:17 pm
3 stops27h 12m
$1,319
AtlantaBelfast
ATL Atlanta Hartsfield-Jackson - BFS Belfast Intl
ATLBFS
Atlanta Hartsfield-Jackson
Sun 10/11
3:55 pm-9:30 pm
2 stops24h 35m
Belfast Intl
Thu 10/15
10:45 pm-10:16 pm
2 stops28h 31m
$1,326
AtlantaBelfast
ATL Atlanta Hartsfield-Jackson - BHD Belfast City
ATLBHD
Atlanta Hartsfield-Jackson
Mon 11/16
10:15 pm-4:05 pm
1 stop12h 50m
Belfast City
Wed 11/18
5:35 pm-8:15 pm
1 stop31h 40m
$1,349
Quickest round-trip
AtlantaBelfast
ATL Atlanta Hartsfield-Jackson - BHD Belfast City
ATLBHD
Atlanta Hartsfield-Jackson
Mon 10/12
5:10 pm-9:20 am
1 stop11h 10m
Belfast City
Wed 10/14
9:50 am-5:07 pm
1 stop12h 17m
$1,358
Showing 1-10 of 27 resultsSorted 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 August 27, 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.
Boarding
8.1
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
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.
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.
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Alternative routes for Atlanta to Belfast
See prices for flight routes from nearby airports that may be better suited for you.
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 August 27, 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 August 27, 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 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$641 | Average$1,081 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$973 | Average$1,253 | FlexibilityNo cancel fee | On-timeN/A |