£194+ Flights from Connecticut to Northern Ireland | Cheapflights

Cheap flight deals from Connecticut to Northern Ireland

Round-trip from	£409
One-way from	£194

11/9-15/9

11/9-15/9
2 total stops
34h 35m total
Connecticut to Northern Ireland

17/10

17/10
2 total stops
26h 50m total
Connecticut to Northern Ireland

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 23 4월 2025.

목 11/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

월 15/920:55BFS - JFK

1 stop24h 00mMultiple Airlines

Deal found 22/4£409

금 3/1018:20JFK - BHD

1 stop21h 05mMultiple Airlines

목 9/1020:15BHD - JFK

1 stop24h 40mMultiple Airlines

Deal found 22/4£456

목 19/619:00JFK - BHD

1 stop13h 45mAer Lingus

금 27/611:00BHD - JFK

1 stop11h 15mAer Lingus

Deal found 22/4£498

수 28/516:30EWR - BFS

2 stops21h 05mMultiple Airlines

일 1/610:10BFS - EWR

2 stops39h 50mMultiple Airlines

Deal found 22/4£532

금 3/1017:55EWR - BHD

1 stop9h 55mBritish Airways

목 9/1012:40BHD - EWR

1 stop11h 45mBritish Airways

Deal found 22/4£587

금 12/921:30JFK - BHD

1 stop13h 00mBritish Airways

월 15/919:30BHD - JFK

1 stop20h 40mBritish Airways

Deal found 22/4£607

금 12/917:55EWR - BHD

1 stop9h 55mAmerican Airlines

월 15/915:25BHD - EWR

1 stop27h 30mAmerican Airlines

Deal found 22/4£610

목 11/919:30JFK - BHD

1 stop10h 40mFinnair

월 15/919:30BHD - JFK

2 stops26h 59mFinnair

Deal found 22/4£615

수 10/900:50JFK - BHD

1 stop11h 05mKLM

월 15/917:25BHD - JFK

1 stop23h 55mKLM

Deal found 22/4£638

수 28/516:30EWR - BHD

2 stops20h 10mMultiple Airlines

일 1/607:05BHD - EWR

2 stops30h 51mMultiple Airlines

Deal found 22/4£660

수 10/900:50JFK - BHD

1 stop15h 25mDelta

월 15/906:30BHD - JFK

2 stops17h 12mDelta

Deal found 22/4£682

금 9/509:55LGA - BHD

2 stops19h 40mMultiple Airlines

일 11/507:05BHD - LGA

2 stops40h 59mMultiple Airlines

Deal found 22/4£689

Best flights from Connecticut to Northern Ireland
Discover carefully curated flight deals from Connecticut to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 4월 2025.

목 11/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

월 15/920:55BFS - JFK

1 stop24h 00mMultiple Airlines

Deal found 22/4£409

목 19/619:00JFK - BHD

1 stop13h 45mAer Lingus

금 27/611:00BHD - JFK

1 stop11h 15mAer Lingus

Deal found 22/4£498

금 3/1017:55EWR - BHD

1 stop9h 55mBritish Airways

목 9/1012:40BHD - EWR

1 stop11h 45mBritish Airways

Deal found 22/4£587

금 12/917:55EWR - BHD

1 stop9h 55mAmerican Airlines

월 15/915:25BHD - EWR

1 stop27h 30mAmerican Airlines

Deal found 22/4£610

목 11/919:30JFK - BHD

1 stop10h 40mFinnair

월 15/919:30BHD - JFK

2 stops26h 59mFinnair

Deal found 22/4£615

수 10/900:50JFK - BHD

1 stop11h 05mKLM

월 15/917:25BHD - JFK

1 stop23h 55mKLM

Deal found 22/4£638

수 10/900:50JFK - BHD

1 stop15h 25mDelta

월 15/906:30BHD - JFK

2 stops17h 12mDelta

Deal found 22/4£682

금 3/1018:20JFK - BHD

1 stop21h 05mMultiple Airlines

목 9/1020:15BHD - JFK

1 stop24h 40mMultiple Airlines

Deal found 22/4£456

수 28/516:30EWR - BFS

2 stops21h 05mMultiple Airlines

일 1/610:10BFS - EWR

2 stops39h 50mMultiple Airlines

Deal found 22/4£532

금 12/921:30JFK - BHD

1 stop13h 00mBritish Airways

월 15/919:30BHD - JFK

1 stop20h 40mBritish Airways

Deal found 22/4£607

토 12/717:55EWR - BHD

1 stop11h 15mIberia

토 19/716:15BHD - EWR

1 stop32h 10mIberia

Deal found 22/4£1,238

금 3/1014:45EWR - BHD

2 stops21h 10mDelta

목 9/1006:30BHD - EWR

2 stops17h 58mDelta

Deal found 22/4£705

Last-minute flights from Connecticut to Northern Ireland
Discover last-minute flight deals from Connecticut to Northern Ireland. Data last updated 23 4월 2025 and is based on user searches.

수 23/409:45JFK - BHD

1 stop18h 05mBritish Airways

수 30/410:00BHD - JFK

1 stop17h 00mBritish Airways

Deal found 22/4£708

일 27/419:30JFK - BHD

1 stop12h 35mAmerican Airlines

화 6/513:40BHD - JFK

1 stop12h 20mAmerican Airlines

Deal found 22/4£705

일 27/421:25EWR - BHD

1 stop12h 15mMultiple Airlines

화 6/509:35BHD - EWR

1 stop14h 50mMultiple Airlines

Deal found 22/4£709

일 27/400:50JFK - BHD

1 stop15h 25mDelta

수 14/506:30BHD - JFK

1 stop13h 55mDelta

Deal found 21/4£730

일 27/419:17EWR - BHD

2 stops20h 58mDelta

화 6/506:30BHD - EWR

2 stops19h 04mDelta

Deal found 22/4£817

월 28/418:20JFK - BHD

1 stop14h 25mMultiple Airlines

수 14/507:05BHD - JFK

1 stop13h 50mMultiple Airlines

Deal found 21/4£555

화 29/418:20JFK - BFS

1 stop10h 35mMultiple Airlines

목 8/519:35BFS - JFK

1 stop31h 40mMultiple Airlines

Deal found 22/4£492

화 29/421:25EWR - BHD

1 stop12h 55mAmerican Airlines

화 6/513:40BHD - EWR

1 stop10h 45mAmerican Airlines

Deal found 22/4£704

화 29/421:25EWR - BHD

1 stop12h 55mBritish Airways

목 8/506:35BHD - EWR

1 stop12h 20mBritish Airways

Deal found 22/4£710

화 29/421:10JFK - BHD

1 stop14h 45mVirgin Atlantic

화 6/506:30BHD - JFK

2 stops18h 37mVirgin Atlantic

Deal found 21/4£736

수 30/419:00JFK - BHD

1 stop13h 45mAer Lingus

일 4/514:25BHD - JFK

1 stop31h 50mAer Lingus

Deal found 22/4£594

수 30/418:59LGA - BHD

2 stops16h 56mDelta

일 4/506:30BHD - LGA

2 stops16h 59mDelta

Deal found 22/4£779

One-way flights from Connecticut to Northern Ireland
Search for one-way flight options from Connecticut to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 23 4월 2025.

금 17/1023:00EWR - BFS

2 stops26h 50mMultiple Airlines

Deal found 22/4£194

목 16/1000:15JFK - BFS

2 stops16h 25mMultiple Airlines

Deal found 22/4£213

목 16/1000:30JFK - BHD

2 stops27h 20mMultiple Airlines

Deal found 22/4£239

금 22/810:45EWR - BHD

3 stops28h 25mMultiple Airlines

Deal found 22/4£287

월 16/609:55LGA - BFS

3 stops20h 25mMultiple Airlines

Deal found 22/4£288

월 1/919:30JFK - BHD

1 stop12h 25mBritish Airways

Deal found 22/4£296

월 1/921:25EWR - BHD

1 stop10h 30mBritish Airways

Deal found 22/4£296

일 31/800:50JFK - BHD

1 stop11h 05mDelta

Deal found 21/4£318

월 1/918:00LGA - BHD

2 stops17h 55mDelta

Deal found 22/4£322

금 17/1008:10LGA - BHD

2 stops19h 40mBritish Airways

Deal found 22/4£337

월 16/609:55LGA - BHD

3 stops22h 50mMultiple Airlines

Deal found 22/4£357

월 16/619:00JFK - BHD

1 stop12h 55mAer Lingus

Deal found 22/4£419

Cheapflights Fare Finder

Use the filters below to find and compare flights from Connecticut to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

목 11/9

18:20-09:55

1 stop10h 35m

Belfast Intl

월 15/9

20:55-15:55

1 stop24h 00m

£409

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

금 3/10

18:20-20:25

1 stop21h 05m

Belfast City

목 9/10

20:15-15:55

1 stop24h 40m

£456

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

목 19/6

19:00-13:45

1 stop13h 45m

Belfast City

금 27/6

11:00-17:15

1 stop11h 15m

£498

NewarkBelfast

EWR - BFS

EWRBFS

Newark

수 28/5

16:30-18:35

2 stops21h 05m

Belfast Intl

일 1/6

10:10-21:00

2 stops39h 50m

£532

NewarkBelfast

EWR - BHD

EWRBHD

Newark

금 3/10

17:55-08:50

1 stop9h 55m

Belfast City

목 9/10

12:40-19:25

1 stop11h 45m

£587

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

금 12/9

21:30-15:30

1 stop13h 00m

Belfast City

월 15/9

19:30-11:10

1 stop20h 40m

£607

NewarkBelfast

EWR - BHD

EWRBHD

Newark

금 12/9

17:55-08:50

1 stop9h 55m

Belfast City

월 15/9

15:25-13:55

1 stop27h 30m

£610

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

목 11/9

19:30-11:10

1 stop10h 40m

Belfast City

월 15/9

19:30-17:29

2 stops26h 59m

£615

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

수 10/9

00:50-16:55

1 stop11h 05m

Belfast City

월 15/9

17:25-12:20

1 stop23h 55m

£638

NewarkBelfast

EWR - BHD

EWRBHD

Newark

수 28/5

16:30-17:40

2 stops20h 10m

Belfast City

일 1/6

07:05-08:56

2 stops30h 51m

£660

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 38 results

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2

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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

Rainfall in Northern Ireland by month

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Northern Ireland

Read through reviews of airlines operating flights from Connecticut to Northern Ireland, such as Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

8.0

Very Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.8

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.6

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Virgin Atlantic

7.4

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines

7.2

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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 £296. Delta flights start at £318 while deals on Aer Lingus start at £419 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.
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Connecticut to Northern Ireland

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Boston to London City flights

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Direct flights to United Kingdom

Find a return flight route from Northern Ireland

Belfast Intl to John F Kennedy Intl flights

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Belfast City to John F Kennedy Intl flights

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Belfast City to Hartford flights

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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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