Cheap flights from Connecticut to Belfast Intl Airport from £166
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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Connecticut to Belfast Intl
Keep the following information in mind while searching for Connecticut to Belfast Intl flight deals. Data was last updated 29 August 2025.
Round-trip from | £357 |
---|---|
One-way from | £166 |
Find flight deals from Connecticut to Belfast Intl
Cheapest flights from Connecticut to Belfast IntlExplore the most affordable flight options available from Connecticut to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Explore the most affordable flight options available from Connecticut to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Connecticut to Belfast Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Wed 26/11
18:05-10:05
1 stop11h 00m
Belfast Intl
Wed 3/12
06:30-15:55
1 stop14h 25m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Sun 5/10
18:20-09:55
1 stop10h 35m
Belfast Intl
Tue 21/10
06:15-15:55
1 stop14h 40m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Sun 16/11
18:05-10:05
1 stop11h 00m
Belfast Intl
Tue 9/12
08:35-15:55
1 stop12h 20m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Mon 17/11
18:05-10:05
1 stop11h 00m
Belfast Intl
Tue 9/12
10:35-22:00
2 stops16h 25m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Wed 19/11
18:05-10:05
1 stop11h 00m
Belfast Intl
Tue 9/12
08:35-15:55
1 stop12h 20m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Sun 16/11
18:05-10:05
1 stop11h 00m
Belfast Intl
Thu 11/12
07:05-22:00
2 stops19h 55m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Wed 19/11
18:05-10:05
1 stop11h 00m
Belfast Intl
Thu 11/12
07:05-22:00
2 stops19h 55m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Mon 22/9
18:20-09:55
1 stop10h 35m
Belfast Intl
Wed 8/10
08:15-15:55
1 stop12h 40m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Tue 25/11
18:05-10:05
1 stop11h 00m
Belfast Intl
Wed 3/12
06:30-15:55
1 stop14h 25m
NewarkBelfast
EWR - BFS
EWRBFS
Newark
Thu 6/11
17:40-20:25
2 stops21h 45m
Belfast Intl
Sun 9/11
23:05-15:30
3 stops45h 25m
Best time to book a flight from Connecticut to Belfast Intl
Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Connecticut with our price prediction graph.
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Related info for your journey
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Alternative routes for Connecticut to Belfast Intl
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