Cheap flights from Northern Ireland to Connecticut from £273
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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Northern Ireland to Connecticut
Cheapest flights from Northern Ireland to ConnecticutExplore the most affordable flight options available from Northern Ireland to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.
Explore the most affordable flight options available from Northern Ireland to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.
Cheap flight deals from Northern Ireland to Connecticut
Keep the following information in mind while searching for Northern Ireland to Connecticut flight deals. Data was last updated 21 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Northern Ireland to Connecticut that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Fri 16/1
08:05-19:29
2 stops16h 24m
New York John F Kennedy Intl
Sun 18/1
17:00-18:55
2 stops20h 55m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Mon 8/12
20:55-15:55
1 stop24h 00m
New York John F Kennedy Intl
Mon 15/12
18:05-10:05
1 stop11h 00m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Mon 8/12
20:55-15:55
1 stop24h 00m
New York John F Kennedy Intl
Sun 14/12
18:05-10:05
1 stop11h 00m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Wed 3/12
06:30-15:55
1 stop14h 25m
New York John F Kennedy Intl
Tue 9/12
18:05-10:05
1 stop11h 00m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Sat 6/12
06:00-19:25
2 stops18h 25m
New York John F Kennedy Intl
Wed 10/12
17:00-16:10
2 stops18h 10m
BelfastNewark
BFS - EWR
BFSEWR
Belfast Intl
Mon 8/12
06:30-15:30
2 stops38h 00m
Newark
Sat 13/12
01:35-08:00
2 stops25h 25m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Tue 18/11
07:20-15:55
1 stop13h 35m
New York John F Kennedy Intl
Tue 25/11
18:05-09:35
1 stop10h 30m
BelfastNewark
BFS - EWR
BFSEWR
Belfast Intl
Sat 6/12
23:10-22:10
3 stops28h 00m
Newark
Wed 10/12
17:45-16:15
2 stops17h 30m
BelfastNewark
BFS - EWR
BFSEWR
Belfast Intl
Thu 4/12
06:30-01:29
2 stops23h 59m
Newark
Thu 11/12
17:45-11:20
2 stops12h 35m
BelfastNewark
BFS - EWR
BFSEWR
Belfast Intl
Fri 16/1
08:05-22:10
2 stops19h 05m
Newark
Sun 18/1
23:55-18:55
2 stops14h 00m
Best time to book a flight from Northern Ireland to Connecticut
Have a flexible travel schedule? Discover the best time to fly to Connecticut from Northern Ireland with our price prediction graph.
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Related info for your journey
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Alternative routes for Northern Ireland to Connecticut
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How does Cheapflights help users find flights from Northern Ireland to Connecticut?
Cheapflights helps you search for flights from Northern Ireland to Connecticut via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Connecticut?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Connecticut.
Can Cheapflights find flights from Northern Ireland to Connecticut with no change fees?
Certainly. Search results for flights to Connecticut from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Northern Ireland to Connecticut become cheaper?
Yes, Cheapflights offers price alerts on Northern Ireland to Connecticut flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.