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Cheap flights from Connecticut to Northern Ireland from £118

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BFS
27 Aug — 3 Sep1
1 adult

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 22 August 2025.

Round-trip from

£396

One-way from

£118
29/9-14/10
  • 29/9-14/10
  • 2 total stops
  • 44h 35m total
  • Connecticut to Northern Ireland
Search Deals
7/10
  • 7/10
  • 1 total stop
  • 20h 00m total
  • Connecticut to Northern Ireland
Search Deals

Find flight deals from Connecticut to Northern Ireland

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 22 August 2025.

Mon 29/918:20JFK - BFS
1 stop32h 10mMultiple Airlines
Tue 14/1014:50BFS - JFK
1 stop12h 25mMultiple Airlines
Deal found 20/8£396
Sun 5/1021:10JFK - BHD
1 stop19h 05mVirgin Atlantic
Tue 21/1017:25BHD - JFK
1 stop27h 00mVirgin Atlantic
Deal found 20/8£399
Wed 1/1019:30JFK - BHD
1 stop11h 25mAmerican Airlines
Wed 8/1011:30BHD - JFK
1 stop15h 29mAmerican Airlines
Deal found 21/8£402
Wed 3/918:10JFK - BHD
1 stop14h 20mAmerican Airlines
Tue 9/913:40BHD - JFK
1 stop13h 20mAmerican Airlines
Deal found 20/8£403
Wed 5/1118:30EWR - BHD
1 stop9h 40mBritish Airways
Tue 18/1110:00BHD - EWR
1 stop14h 35mBritish Airways
Deal found 22/8£403
Sat 4/1018:20JFK - BFS
1 stop32h 25mMultiple Airlines
Sat 11/1012:35BFS - JFK
1 stop14h 40mMultiple Airlines
Deal found 21/8£411
Sun 5/1018:20JFK - BFS
1 stop13h 45mMultiple Airlines
Tue 21/1016:55BFS - JFK
2 stops32h 10mMultiple Airlines
Deal found 20/8£417
Wed 3/914:19JFK - BHD
2 stops21h 36mDelta
Tue 9/906:30BHD - JFK
1 stop10h 50mDelta
Deal found 20/8£421
Mon 29/919:30JFK - BHD
1 stop12h 25mBritish Airways
Tue 14/1009:35BHD - JFK
1 stop11h 35mBritish Airways
Deal found 20/8£423
Wed 1/1011:40JFK - BHD
2 stops16h 10mBritish Airways
Wed 8/1016:05BHD - JFK
2 stops31h 50mBritish Airways
Deal found 21/8£430
Sun 21/922:55JFK - BHD
1 stop10h 45mBritish Airways
Mon 29/919:30BHD - JFK
1 stop22h 10mBritish Airways
Deal found 19/8£437
Thu 25/900:15JFK - BFS
1 stop30h 40mMultiple Airlines
Mon 29/915:30BFS - JFK
1 stop11h 45mMultiple Airlines
Deal found 21/8£438

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 22 August 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

Mon 29/9

18:20-07:30

1 stop32h 10m

Belfast Intl

Tue 14/10

14:50-22:15

1 stop12h 25m

£396

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 5/10

21:10-21:15

1 stop19h 05m

Belfast City

Tue 21/10

17:25-15:25

1 stop27h 00m

£399

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 1/10

19:30-11:55

1 stop11h 25m

Belfast City

Wed 8/10

11:30-21:59

1 stop15h 29m

£402

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 5/11

18:30-09:10

1 stop9h 40m

Belfast City

Tue 18/11

10:00-19:35

1 stop14h 35m

£403

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 24/9

18:10-11:55

1 stop12h 45m

Belfast City

Tue 7/10

09:35-19:55

1 stop15h 20m

£403

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/9

18:10-13:30

1 stop14h 20m

Belfast City

Tue 9/9

13:40-22:00

1 stop13h 20m

£403

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 4/10

18:20-07:45

1 stop32h 25m

Belfast Intl

Sat 11/10

12:35-22:15

1 stop14h 40m

£411

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 5/10

18:20-13:05

1 stop13h 45m

Belfast Intl

Tue 21/10

16:55-20:05

2 stops32h 10m

£417

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 5/10

14:35-16:55

2 stops21h 20m

Belfast City

Tue 21/10

06:30-15:25

1 stop13h 55m

£421

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/9

14:19-16:55

2 stops21h 36m

Belfast City

Tue 9/9

06:30-12:20

1 stop10h 50m

£421

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 55 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 9h 40m. Virgin Atlantic provides one of the quickest options available for as low as £403. Airlines will cover a distance of 3180 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

  • What is the cheapest month to book a flight from Connecticut to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Connecticut to Northern Ireland (average of £67). Flying from Connecticut to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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Boston to London City flights
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San Francisco to London City flights
George Bush Intcntl to Heathrow flights
O'Hare Intl to London City flights
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Reagan-National to Gatwick flights
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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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