HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Northern Ireland

$227+ Cheap flights from Connecticut to Northern Ireland

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BFS
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Connecticut to Northern Ireland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 27, 2025.

This lastminute.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:45 pmJFK - BHD
1 stop22h 15mVirgin Atlantic
Tue 11/256:30 amBHD - JFK
1 stop14h 15mVirgin Atlantic
Deal found 10/25$541
This Air France deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:45 pmJFK - BHD
1 stop19h 05mMultiple Airlines
Wed 12/35:20 pmBHD - JFK
1 stop24h 55mMultiple Airlines
Deal found 10/27$559
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:45 pmJFK - BHD
1 stop19h 05mDelta
Wed 12/36:30 amBHD - JFK
2 stops17h 14mDelta
Deal found 10/27$569
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:30 pmLGA - BHD
2 stops19h 20mDelta
Tue 11/116:30 amBHD - LGA
2 stops20h 59mDelta
Deal found 10/26$573
This Connections by easyJet deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:05 pmJFK - BFS
1 stop11h 00mMultiple Airlines
Tue 12/168:35 amBFS - JFK
1 stop12h 20mMultiple Airlines
Deal found 10/25$596
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:25 pmJFK - BHD
1 stop14h 50mAmerican Airlines
Wed 11/1212:25 pmBHD - JFK
1 stop12h 40mAmerican Airlines
Deal found 10/26$597
This Connections by easyJet deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:05 pmJFK - BFS
1 stop11h 00mMultiple Airlines
Tue 11/258:35 amBFS - JFK
1 stop12h 20mMultiple Airlines
Deal found 10/25$607
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:45 pmJFK - BHD
1 stop19h 05mDelta
Fri 11/216:30 amBHD - JFK
1 stop17h 50mDelta
Deal found 10/25$609
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:30 amJFK - BFS
2 stops26h 50mMultiple Airlines
Mon 12/89:10 pmBFS - JFK
2 stops30h 20mMultiple Airlines
Deal found 10/26$612
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:55 pmEWR - BFS
2 stops15h 25mMultiple Airlines
Wed 12/177:55 amBFS - EWR
2 stops19h 15mMultiple Airlines
Deal found 10/26$616
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:25 pmJFK - BFS
2 stops20h 45mMultiple Airlines
Fri 12/59:05 pmBFS - JFK
2 stops30h 25mMultiple Airlines
Deal found 10/26$619
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:30 pmLGA - BHD
2 stops19h 20mDelta
Mon 11/106:30 amBHD - LGA
2 stops16h 00mDelta
Deal found 10/26$623

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 October 27, 2025.

Round-trip from

$412
(Connections by easyJet)

One-way from

$227
(Connections by easyJet)
From Connecticut to Northern Ireland
Search Deals
One-way flight from Connecticut to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 27, 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 1/28

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Sun 2/1

4:40 pm-3:55 pm

1 stop28h 15m

$412

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 1/28

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Sat 1/31

8:10 am-10:00 pm

2 stops18h 50m

$516

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/11

7:50 pm-10:15 am

1 stop10h 25m

Belfast City

Wed 3/18

3:40 pm-11:05 pm

1 stop11h 25m

$545

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 3/11

7:30 pm-9:10 am

1 stop9h 40m

Belfast City

Wed 3/18

6:35 am-2:50 pm

1 stop12h 15m

$545

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/11

7:25 pm-10:15 am

1 stop10h 50m

Belfast City

Wed 3/18

12:25 pm-9:05 pm

1 stop12h 40m

$549

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 3/11

10:35 pm-2:15 pm

1 stop11h 40m

Belfast City

Wed 3/18

11:25 am-9:02 am

2 stops25h 37m

$559

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 11/9

5:45 pm-9:00 pm

1 stop22h 15m

Belfast City

Tue 11/25

6:30 am-7:59 pm

2 stops18h 29m

$565

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 3/24

9:45 pm-8:15 am

2 stops30h 30m

Belfast City

Mon 3/30

7:30 pm-12:45 pm

1 stop22h 15m

$567

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 1/7

9:35 pm-2:15 pm

1 stop11h 40m

Belfast City

Tue 1/13

6:35 am-1:50 pm

1 stop12h 15m

$570

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Sun 11/9

3:00 pm-4:50 pm

2 stops20h 50m

Belfast City

Tue 11/25

6:30 am-4:30 pm

2 stops15h 00m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 48 results
1
2
3
...
5

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 round-trip 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 10h 25m. British Airways provides one of the quickest options available for as low as $545. There are 3167 mi between Connecticut and Northern Ireland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $385. However, be on the lookout for offers from British Airways and Delta, as they are both options that can get you from Connecticut to Northern Ireland for a low price.

  • 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 vacation 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Connecticut to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
LaGuardia to Heathrow flights
Boston to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
Dulles Intl to Heathrow flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Gatwick flights
San Francisco to Heathrow flights
John F Kennedy Intl to Stansted flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Luton flights
O'Hare Intl to Heathrow flights
Newark to London City flights
Dallas/Fort Worth to Heathrow flights
Baltimore to Heathrow flights
Seattle to Heathrow flights
Newark to Luton flights
Newark to Stansted flights
Atlanta to Heathrow flights
Miami to Heathrow flights
Boston to Gatwick flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
Boston to London City flights
Los Angeles to Gatwick flights
Hobby to Heathrow flights
Orlando to Heathrow flights
Dulles Intl to London City flights
Baltimore to Gatwick flights
Los Angeles to London City flights
San Francisco to Gatwick flights
George Bush Intcntl to Heathrow flights
Denver to Heathrow flights
Philadelphia to Heathrow flights
San Francisco to London City flights
Tampa to Heathrow flights
Boston to Stansted flights
Dallas/Fort Worth to Gatwick flights
Newark to Edinburgh flights
O'Hare Intl to Gatwick flights
Reagan-National to Gatwick flights
Charlotte to Heathrow flights
Minneapolis to Heathrow flights
Dulles Intl to Stansted flights
LaGuardia to London City flights
O'Hare Intl to London City flights
Detroit to Heathrow flights
Boston to Luton flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.