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Cheap flights from Connecticut to Northern Ireland from £164

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BFS
9 Nov — 16 Nov1
1 adult
1 adult, Economy

Find flight deals from Connecticut to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Connecticut to Northern Ireland
Explore the most affordable flight options available from Connecticut to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2025.

Wed 12/1118:05JFK - BFS
1 stop11h 00mMultiple Airlines
Wed 19/1106:30BFS - JFK
1 stop14h 25mMultiple Airlines
Deal found 10/10£402
Wed 5/1120:40JFK - BHD
1 stop12h 35mBritish Airways
Mon 10/1119:25BHD - JFK
1 stop20h 55mBritish Airways
Deal found 9/10£426
Wed 12/1117:45EWR - BFS
2 stops17h 30mMultiple Airlines
Wed 19/1118:25BFS - EWR
3 stops32h 45mMultiple Airlines
Deal found 10/10£440
Sun 9/1119:10JFK - BHD
1 stop10h 10mBritish Airways
Sun 16/1106:30BHD - JFK
1 stop11h 05mBritish Airways
Deal found 10/10£440
Fri 7/1117:45EWR - BFS
2 stops23h 15mMultiple Airlines
Sun 9/1123:05BFS - EWR
2 stops22h 10mMultiple Airlines
Deal found 10/10£451
Fri 7/1117:00JFK - BFS
2 stops17h 10mMultiple Airlines
Sun 9/1123:05BFS - JFK
2 stops25h 20mMultiple Airlines
Deal found 10/10£451
Wed 5/1116:45JFK - BHD
1 stop19h 05mDelta
Mon 10/1106:30BHD - JFK
2 stops18h 47mDelta
Deal found 9/10£466
Wed 5/1116:00LGA - BHD
2 stops19h 50mDelta
Mon 10/1106:30BHD - LGA
2 stops17h 05mDelta
Deal found 9/10£469
Mon 27/1000:55EWR - BFS
2 stops34h 20mMultiple Airlines
Fri 31/1006:30BFS - EWR
2 stops30h 35mMultiple Airlines
Deal found 9/10£487
Sun 26/1022:35EWR - BHD
1 stop30h 30mBritish Airways
Sun 2/1105:30BHD - EWR
1 stop12h 20mBritish Airways
Deal found 9/10£489
Sun 9/1118:05JFK - BFS
1 stop11h 00mMultiple Airlines
Sun 16/1120:45BFS - JFK
1 stop24h 10mMultiple Airlines
Deal found 10/10£490
Wed 5/1118:30EWR - BHD
1 stop10h 45mBritish Airways
Mon 10/1119:25BHD - EWR
1 stop23h 25mBritish Airways
Deal found 9/10£498

Cheap flight deals from Connecticut to Northern Ireland

Keep the following information in mind while searching for Connecticut to Northern Ireland flight deals. Data was last updated 10 October 2025.

Round-trip from

£351

One-way from

£164
8/2-9/2
  • 8/2-9/2
  • 2 total stops
  • 35h 00m total
  • Connecticut to Northern Ireland
Search Deals
22/10
  • 22/10
  • 2 total stops
  • 35h 25m total
  • Connecticut to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Connecticut to Northern Ireland 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 10 October 2025.
Use the filters below to find and compare flights from Connecticut to Northern Ireland that are best for you.

Fly from

Connecticut

Fly to

Northern Ireland

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 12/11

18:05-10:05

1 stop11h 00m

Belfast Intl

Wed 19/11

06:30-15:55

1 stop14h 25m

£402

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

19:15-10:15

1 stop11h 00m

Belfast City

Wed 18/3

15:40-23:05

1 stop11h 25m

£410

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 18/3

19:15-10:15

1 stop11h 00m

Belfast City

Fri 27/3

11:30-18:15

1 stop10h 45m

£411

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

19:30-09:10

1 stop9h 40m

Belfast City

Wed 18/3

12:25-20:35

1 stop12h 10m

£411

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

22:35-14:15

1 stop11h 40m

Belfast City

Wed 18/3

11:25-09:02

2 stops25h 37m

£420

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 5/11

20:40-14:15

1 stop12h 35m

Belfast City

Mon 10/11

19:25-11:20

1 stop20h 55m

£426

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 9/11

19:10-10:20

1 stop10h 10m

Belfast City

Sun 16/11

06:30-12:35

1 stop11h 05m

£440

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Fri 7/11

17:45-22:00

2 stops23h 15m

Belfast Intl

Sun 9/11

23:05-16:15

2 stops22h 10m

£451

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 7/11

17:00-15:10

2 stops17h 10m

Belfast Intl

Sun 9/11

23:05-19:25

2 stops25h 20m

£451

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 5/11

16:45-16:50

1 stop19h 05m

Belfast City

Mon 10/11

06:30-20:17

2 stops18h 47m

£466

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 43 results
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Best time to book a flight from Connecticut to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Connecticut 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 Connecticut to Northern Ireland
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 Connecticut to Northern Ireland. 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 Connecticut to Northern Ireland?

    A quick flight from Connecticut to Northern Ireland can take about 11h. British Airways provides one of the quickest options available for as low as £410. Airlines will cover a distance of 3167 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Connecticut to Northern Ireland one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £238. Air France flights start at £353 while deals on Delta start at £353 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut to Northern Ireland 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 Connecticut to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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San Francisco to Gatwick flights
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O'Hare Intl to London City flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Connecticut to Northern Ireland?

Deals for Connecticut to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Connecticut to Northern Ireland?

Cheapflights helps you find that perfect flight to Northern Ireland from Connecticut by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Connecticut to Northern Ireland with no change fees?

Need flexible booking options for your flight to Northern Ireland from Connecticut? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Connecticut to Northern Ireland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Northern Ireland from Connecticut today and book when prices fit your budget.

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