
Find the latest flights to Northern Ireland in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on September 10, 2026.
Popular in | September |
|---|---|
Cheapest in | April |
Average price | $1,560 |
Round-trip from | $632 |
One-way from | $229 |
Fly from
Route
Depart
Return
New YorkBelfast
JFK New York John F Kennedy Intl - BFS Belfast Intl
JFKBFS
New York John F Kennedy Intl
Sat 10/3
6:20 pm-11:55 am
1 stop12h 35m
Belfast Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
New YorkBelfast
JFK New York John F Kennedy Intl - BHD Belfast City
JFKBHD
New York John F Kennedy Intl
Wed 9/23
4:55 pm-3:00 pm
2 stops17h 05m
Belfast City
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
New YorkBelfast
JFK New York John F Kennedy Intl - BFS Belfast Intl
JFKBFS
New York John F Kennedy Intl
Thu 10/22
6:20 pm-7:20 pm
1 stop20h 00m
Belfast Intl
Thu 10/29
8:05 pm-4:55 pm
1 stop24h 50m
New YorkBelfast
JFK New York John F Kennedy Intl - BFS Belfast Intl
JFKBFS
New York John F Kennedy Intl
Sat 10/24
6:20 pm-9:55 am
1 stop10h 35m
Belfast Intl
Thu 10/29
8:05 pm-4:55 pm
1 stop24h 50m
New YorkBelfast
JFK New York John F Kennedy Intl - BFS Belfast Intl
JFKBFS
New York John F Kennedy Intl
Mon 2/22
6:05 pm-10:40 am
1 stop11h 35m
Belfast Intl
Sun 2/28
9:25 am-3:55 pm
1 stop11h 30m
New YorkBelfast
JFK New York John F Kennedy Intl - BFS Belfast Intl
JFKBFS
New York John F Kennedy Intl
Sat 12/5
6:05 pm-2:45 pm
1 stop15h 40m
Belfast Intl
Mon 12/7
5:55 pm-3:55 pm
1 stop27h 00m
New YorkBelfast
JFK New York John F Kennedy Intl - BHD Belfast City
JFKBHD
New York John F Kennedy Intl
Sat 12/5
6:05 pm-10:40 am
1 stop11h 35m
Belfast City
Mon 12/7
7:25 pm-3:55 pm
1 stop25h 30m
New YorkBelfast
JFK New York John F Kennedy Intl - BFS Belfast Intl
JFKBFS
New York John F Kennedy Intl
Sun 9/20
6:20 pm-10:05 am
1 stop10h 45m
Belfast Intl
Mon 10/5
8:55 pm-3:55 pm
1 stop24h 00m
New YorkBelfast
JFK New York John F Kennedy Intl - BFS Belfast Intl
JFKBFS
New York John F Kennedy Intl
Fri 10/9
6:20 pm-9:55 am
1 stop10h 35m
Belfast Intl
Mon 10/12
8:55 pm-3:55 pm
1 stop24h 00m
New YorkBelfast
JFK New York John F Kennedy Intl - BFS Belfast Intl
JFKBFS
New York John F Kennedy Intl
Thu 11/5
9:15 pm-5:55 pm
2 stops15h 40m
Belfast Intl
Sun 11/8
10:10 pm-4:29 pm
3 stops23h 19m
Everything you need to know about your flight to Northern Ireland
Entertainment
Food
Overall
Crew
Boarding
Comfort
Reviews
Lindsay,Mar 2024
JFK - LHR
Entertainment
Food
Overall
Crew
Boarding
Comfort
Reviews
Lindsay,Mar 2024
JFK - LHR
If you’re booking flights to Northern Ireland in the summer, you’ll most likely experience the warm temperate climate that surprisingly comes with its northern latitude. Influenced by the Gulf Stream, rain is plentiful, and it snows more than the Republic, its southern neighbor, does.
Book cheap flights to Northern Ireland in April and June, when the crowds are down, the days are longer, and the rates are affordable.
Peak Season: While July and August supply the best weather all year round, finding cheap flights to Northern Ireland may be a bit of a feat, considering the small peak season. If you’re looking to hit festival season at the end of the summer, plan in advance to secure your spot in the fun.
Off-peak Season: Winter in Northern Ireland occasionally sees ice and snow, but it’s mostly characterized by rainfall. Although January and February call for gray skies and temperatures in the chilly 40’s, it’s also the best time to find deals on hotels and cheap flights to Northern Ireland. Londonderry and Belfast draw crowds all year round, so book ahead of time if you’re planning to visit those locations.
The country’s small size makes domestic Northern Ireland flights unnecessary, even if you want to see it all. In general, buses, trains, and ferries will get you where you need to go.Two bus stations, the Main Europa Bus Centre (behind the Europa Hotel), and the Great Victoria Station (near the Great Northern Mall) are easy connections to the west, south, and to Dublin. A smaller station, Laganside Bus Centre, is near the river, and will take you to the eastern end of the country. All stations have information desks that offer regional timetables.
If you’re traveling further, trains and ferries are your best method of North Ireland travel. Trains go to Dublin and other major cities in the Republic of Ireland, and most destinations can be reached by way of Belfast’s central train station. Ferries and catamarans will take you to the Isle of Man, Troon Scotland, Heysham, and Liverpool, England. The ferry at Donegall Quay is a 15 minute walk from city hall, or you can take a bus.