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Cheap flights from Northern Ireland to Connecticut from £300

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BDL
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Connecticut

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Connecticut
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 20 March 2026.

Mon 20/421:25
BFS
-
EWR
2 stops52h 35m
Multiple Airlines
Mon 4/523:00
EWR
-
BFS
1 stop30h 40m
Multiple Airlines
Deal found 20/3£425
Wed 13/508:15
BFS
-
JFK
2 stops18h 50m
Multiple Airlines
Mon 18/523:10
JFK
-
BFS
2 stops16h 15m
Multiple Airlines
Deal found 20/3£491
Sat 2/506:20
BFS
-
JFK
1 stop14h 35m
Multiple Airlines
Sat 9/518:20
JFK
-
BFS
1 stop32h 25m
Multiple Airlines
Deal found 18/3£496
Fri 1/521:10
BFS
-
JFK
1 stop23h 45m
Multiple Airlines
Fri 8/518:20
JFK
-
BFS
1 stop10h 35m
Multiple Airlines
Deal found 17/3£509
Mon 20/411:35
BHD
-
EWR
1 stop12h 50m
British Airways
Mon 4/521:25
EWR
-
BHD
1 stop10h 30m
British Airways
Deal found 20/3£511
Sat 2/514:20
BHD
-
JFK
1 stop30h 35m
Multiple Airlines
Sat 9/518:20
JFK
-
BHD
1 stop14h 20m
Multiple Airlines
Deal found 18/3£512
Sat 2/506:55
BFS
-
EWR
2 stops35h 20m
Multiple Airlines
Sat 9/517:45
EWR
-
BFS
3 stops22h 45m
Multiple Airlines
Deal found 18/3£514
Mon 14/920:55
BFS
-
JFK
1 stop24h 00m
Multiple Airlines
Sun 20/918:20
JFK
-
BFS
1 stop10h 45m
Multiple Airlines
Deal found 19/3£518
Mon 14/914:30
BHD
-
JFK
1 stop30h 25m
Multiple Airlines
Sun 20/918:20
JFK
-
BHD
1 stop21h 10m
Multiple Airlines
Deal found 19/3£519
Mon 20/411:35
BHD
-
JFK
1 stop14h 30m
American Airlines
Mon 4/518:20
JFK
-
BHD
1 stop13h 35m
American Airlines
Deal found 20/3£539
Thu 30/420:35
BHD
-
JFK
1 stop21h 55m
British Airways
Mon 4/509:35
JFK
-
BHD
1 stop17h 00m
British Airways
Deal found 19/3£542
Mon 20/416:50
BHD
-
JFK
1 stop10h 35m
British Airways
Mon 4/517:15
JFK
-
BHD
2 stops14h 40m
British Airways
Deal found 20/3£543

Find 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 20 March 2026.

Round-trip from

£425

One-way from

£300
20/4-4/5
  • 20/4-4/5
  • 3 total stops
  • 83h 15m total
  • Northern Ireland to Connecticut
Search Deals
3/5
  • 3/5
  • 3 total stops
  • 51h 20m total
  • Northern Ireland to Connecticut
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Connecticut 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 858,174 searches. Data last updated 20 March 2026.
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

Cheapest return flight

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sat 2/5

06:20-15:55

1 stop14h 35m

New York John F Kennedy Intl

Sat 9/5

18:20-07:45

1 stop32h 25m

£496

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 1/5

21:10-15:55

1 stop23h 45m

New York John F Kennedy Intl

Fri 8/5

18:20-09:55

1 stop10h 35m

£509

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sat 2/5

06:55-13:15

2 stops35h 20m

Newark

Sat 9/5

17:45-21:30

3 stops22h 45m

£514

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 14/9

20:55-15:55

1 stop24h 00m

New York John F Kennedy Intl

Sun 20/9

18:20-10:05

1 stop10h 45m

£518

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 14/9

14:30-15:55

1 stop30h 25m

New York John F Kennedy Intl

Sun 20/9

18:20-20:30

1 stop21h 10m

£519

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Fri 8/5

20:10-17:00

1 stop25h 50m

New York John F Kennedy Intl

Mon 11/5

09:35-07:35

1 stop17h 00m

£542

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 13/5

07:30-13:15

2 stops34h 45m

Newark

Mon 18/5

17:45-20:55

2 stops22h 10m

£566

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Fri 1/5

08:55-13:15

2 stops33h 20m

Newark

Fri 8/5

17:20-21:15

3 stops22h 55m

£573

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 16/4

09:35-21:11

2 stops16h 36m

New York LaGuardia

Mon 20/4

13:00-12:55

2 stops18h 55m

£578

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sun 3/5

14:00-14:59

2 stops29h 59m

Newark

Sun 10/5

17:20-18:25

2 stops20h 05m

£591

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
Estimated return 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 Northern Ireland to Connecticut
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Northern Ireland to Connecticut?

    A quick flight from Northern Ireland to Connecticut can take about 16h 30m. British Airways provides one of the quickest options available for as low as £617. There are 3165 mi between Northern Ireland and Connecticut. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Northern Ireland to Connecticut that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Connecticut flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Connecticut.

  • Can I find deals for business class flights from Northern Ireland to Connecticut?

    Yes. Cheapflights offers flight deals from Northern Ireland to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Northern Ireland to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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