Earn point on your loyalty program!arrow arc left

Cheap flights from Atlanta (ATL) to Belfast (BFS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Atlanta (ATL) to Belfast (BFS)

How to find the cheapest flight from Atlanta (ATL) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Atlanta to Belfast in September , October 2026

30 Sep - 29 Oct $ 815.00
ATL
Atlanta
JetBlue Airways
2 STOPS
BFS
Belfast
BFS
Belfast
JetBlue Airways
3 STOPS
ATL
Atlanta
Pick dates
28 Sep - 29 Oct $ 856.00
ATL
Atlanta
JetBlue Airways
2 STOPS
BFS
Belfast
BFS
Belfast
JetBlue Airways
3 STOPS
ATL
Atlanta
Pick dates
28 Sep - 29 Oct $ 858.00
ATL
Atlanta
JetBlue Airways
2 STOPS
BFS
Belfast
BFS
Belfast
JetBlue Airways
3 STOPS
ATL
Atlanta
Pick dates

Last minute flights from Atlanta to Belfast

28 Sep - 01 Oct $ 819.00
ATL
Atlanta
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
ATL
Atlanta
Pick dates
28 Sep - 01 Oct $ 827.00
ATL
Atlanta
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
ATL
Atlanta
Pick dates
28 Sep - 01 Oct $ 830.00
ATL
Atlanta
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
ATL
Atlanta
Pick dates

One-way flights to Belfast from Atlanta

3:30 PM - 6:25 PM
easyJet
2 Stops
23h 25m
ATL - BFS
$ 273
Kiwi
Pick dates
3:30 PM - 1:55 PM
easyJet
2 Stops
19h
ATL - BFS
$ 313
Kiwi
Pick dates
3:30 PM - 12:10 PM
easyJet
2 Stops
17h 10m
ATL - BFS
$ 316
Kiwi
Pick dates

How to find the cheapest flight from Atlanta (ATL) to Belfast (BFS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.