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Northern Ireland

$204+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BFS
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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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 julio 3, 2025.

Round-trip from

$468
(Connections by easyJet)

One-way from

$204
(Kiwi.com)
From Connecticut to Northern Ireland
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One-way flight from Connecticut to Northern Ireland
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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 julio 3, 2025.

This Connections by easyJet deal was found by Cheapflights users on 7/2. 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.
sáb. 9/66:20 pmJFK - BFS
1 stop32h 25mMultiple Airlines
mar. 9/238:15 amBFS - JFK
1 stop12h 40mMultiple Airlines
Deal found 7/2$468
This Connections by easyJet deal was found by Cheapflights users on 7/2. 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.
mar. 11/116:15 pmJFK - BHD
1 stop10h 20mMultiple Airlines
sáb. 11/152:15 pmBHD - JFK
1 stop30h 35mMultiple Airlines
Deal found 7/2$488
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:30 pmJFK - BHD
1 stop11h 00mBritish Airways
mar. 11/258:40 amBHD - JFK
1 stop10h 40mBritish Airways
Deal found 7/1$521
This American Airlines deal was found by Cheapflights users on 7/3. 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.
lun. 8/1810:55 pmJFK - BHD
1 stop11h 45mAmerican Airlines
mié. 9/36:50 amBHD - JFK
1 stop10h 50mAmerican Airlines
Deal found 7/3$545
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:40 pmEWR - BHD
1 stop11h 50mBritish Airways
mar. 11/256:35 amBHD - EWR
1 stop12h 25mBritish Airways
Deal found 7/1$547
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/38:25 pmEWR - BFS
2 stops17h 45mMultiple Airlines
sáb. 9/612:55 pmBFS - EWR
1 stop13h 05mMultiple Airlines
Deal found 7/1$553
This Delta deal was found by Cheapflights users on 7/2. 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.
dom. 8/1712:50 amJFK - BHD
1 stop15h 25mDelta
mié. 9/35:25 pmBHD - JFK
1 stop10h 25mDelta
Deal found 7/2$564
This KLM deal was found by Cheapflights users on 7/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/226:25 pmJFK - BHD
1 stop21h 50mKLM
lun. 10/275:20 pmBHD - JFK
1 stop31h 00mKLM
Deal found 7/3$565
This Virgin Atlantic deal was found by Cheapflights users on 7/2. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/512:50 amJFK - BHD
1 stop11h 05mVirgin Atlantic
mar. 9/236:30 amBHD - JFK
2 stops20h 15mVirgin Atlantic
Deal found 7/2$624
This American Airlines deal was found by Cheapflights users on 7/1. 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.
mar. 11/259:35 pmEWR - BHD
1 stop12h 20mAmerican Airlines
dom. 11/306:30 amBHD - EWR
1 stop12h 30mAmerican Airlines
Deal found 7/1$660
This Mytrip deal was found by Cheapflights users on 7/1. 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.
lun. 10/64:50 pmLGA - BFS
2 stops13h 30mMultiple Airlines
lun. 10/139:35 pmBFS - LGA
2 stops22h 24mMultiple Airlines
Deal found 7/1$661
This Delta deal was found by Cheapflights users on 7/3. 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.
lun. 8/46:05 pmLGA - BHD
2 stops17h 50mDelta
mar. 8/126:30 amBHD - LGA
2 stops16h 00mDelta
Deal found 7/3$664

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 julio 3, 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

sáb. 9/6

6:20 pm-7:45 am

1 stop32h 25m

Belfast Intl

mar. 9/23

8:15 am-3:55 pm

1 stop12h 40m

$468

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

mar. 11/11

6:15 pm-9:35 am

1 stop10h 20m

Belfast City

sáb. 11/15

2:15 pm-3:50 pm

1 stop30h 35m

$488

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

mar. 11/11

6:30 pm-10:30 am

1 stop11h 00m

Belfast City

mar. 11/25

8:40 am-2:20 pm

1 stop10h 40m

$521

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

lun. 8/18

10:55 pm-3:40 pm

1 stop11h 45m

Belfast City

mié. 9/3

6:50 am-12:40 pm

1 stop10h 50m

$545

NewarkBelfast

EWR - BHD

EWRBHD

Newark

mar. 11/11

6:40 pm-11:30 am

1 stop11h 50m

Belfast City

mar. 11/25

6:35 am-2:00 pm

1 stop12h 25m

$547

NewarkBelfast

EWR - BFS

EWRBFS

Newark

mié. 9/3

8:25 pm-7:10 pm

2 stops17h 45m

Belfast Intl

sáb. 9/6

12:55 pm-9:00 pm

1 stop13h 05m

$553

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

dom. 8/17

12:50 am-9:15 pm

1 stop15h 25m

Belfast City

mié. 9/3

5:25 pm-10:50 pm

1 stop10h 25m

$564

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

vie. 9/5

12:50 am-4:55 pm

1 stop11h 05m

Belfast City

mar. 9/23

6:30 am-9:45 pm

2 stops20h 15m

$624

NewarkBelfast

EWR - BHD

EWRBHD

Newark

mar. 11/25

9:35 pm-2:55 pm

1 stop12h 20m

Belfast City

dom. 11/30

6:30 am-2:00 pm

1 stop12h 30m

$660

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

lun. 10/6

4:50 pm-11:20 am

2 stops13h 30m

Belfast Intl

lun. 10/13

9:35 pm-2:59 pm

2 stops22h 24m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 36 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 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.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated julio 3, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Virgin Atlantic from Connecticut to Northern Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,144 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $335. However, be on the lookout for offers from American Airlines 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.

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

    Currently, February is the cheapest month in which you can book a flight from Connecticut to Northern Ireland (average of $657). Flying from Connecticut to Northern Ireland in June is currently the most expensive (average of $1,189). 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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