How long is the flight from Connecticut to Northern Ireland?

A quick flight from Connecticut to Northern Ireland can take about 10h. British Airways provides one of the quickest options available for as low as £677. Airlines will cover a distance of 3180 mi. Both multi-stop and direct flights can be found to your destination and back.

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.

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).

What is the cheapest time of day to fly from CT to NIR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Northern Ireland as you normally would.

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.

£227+ Cheap Flights from Connecticut to Northern Ireland

Cheap flight deals from Connecticut to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 17 April 2026.

Thu 15/1018:20

JFK

BFS

1 stop16h 00m

Multiple Airlines

Thu 22/1014:50

BFS

JFK

1 stop30h 05m

Multiple Airlines

Deal found 13/4£459

Fri 16/1018:20

JFK

BFS

1 stop14h 55m

Multiple Airlines

Thu 22/1014:50

BFS

JFK

1 stop30h 05m

Multiple Airlines

Deal found 13/4£472

Sat 17/1018:20

JFK

BFS

1 stop12h 35m

Multiple Airlines

Thu 22/1014:50

BFS

JFK

1 stop30h 05m

Multiple Airlines

Deal found 13/4£479

Thu 15/1018:20

JFK

BFS

1 stop16h 00m

Multiple Airlines

Wed 21/1020:15

BFS

JFK

1 stop24h 40m

Multiple Airlines

Deal found 13/4£488

Sun 11/1018:20

JFK

BFS

1 stop13h 00m

Multiple Airlines

Thu 22/1014:50

BFS

JFK

1 stop30h 05m

Multiple Airlines

Deal found 13/4£493

Tue 13/1018:20

JFK

BFS

1 stop15h 15m

Multiple Airlines

Tue 20/1006:40

BFS

JFK

1 stop14h 15m

Multiple Airlines

Deal found 13/4£501

Fri 16/1018:20

JFK

BFS

1 stop14h 30m

Multiple Airlines

Tue 20/1006:40

BFS

JFK

1 stop14h 15m

Multiple Airlines

Deal found 13/4£503

Sat 17/1018:20

JFK

BFS

1 stop12h 35m

Multiple Airlines

Wed 21/1020:15

BFS

JFK

1 stop24h 40m

Multiple Airlines

Deal found 13/4£508

Thu 14/523:10

JFK

BFS

2 stops18h 55m

Multiple Airlines

Fri 5/619:55

BFS

JFK

3 stops31h 10m

Multiple Airlines

Deal found 16/4£510

Tue 13/1018:20

JFK

BFS

1 stop15h 15m

Multiple Airlines

Fri 23/1006:15

BFS

JFK

1 stop14h 40m

Multiple Airlines

Deal found 13/4£511

Thu 15/1018:20

JFK

BFS

1 stop10h 35m

Multiple Airlines

Tue 20/1006:40

BFS

JFK

1 stop14h 15m

Multiple Airlines

Deal found 13/4£512

Thu 15/1018:20

JFK

BFS

1 stop10h 35m

Multiple Airlines

Fri 23/1006:15

BFS

JFK

1 stop14h 40m

Multiple Airlines

Deal found 13/4£523

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 17 April 2026.

Tue 13/1018:20

JFK

BFS

1 stop15h 15m

Multiple Airlines

Tue 20/1006:40

BFS

JFK

1 stop14h 15m

Multiple Airlines

Deal found 13/4£501

Wed 14/1017:50

EWR

BHD

1 stop10h 00m

British Airways

Wed 21/1010:05

BHD

EWR

1 stop14h 20m

British Airways

Deal found 13/4£677

Wed 6/521:15

JFK

BHD

1 stop31h 05m

KLM

Wed 13/517:30

BHD

JFK

1 stop23h 54m

KLM

Deal found 15/4£690

Wed 6/516:40

JFK

BHD

1 stop11h 40m

Delta

Wed 13/509:50

BHD

JFK

2 stops17h 29m

Delta

Deal found 12/4£697

Tue 12/519:23

BDL

BHD

2 stops14h 57m

American Airlines

Tue 19/506:30

BHD

BDL

2 stops16h 59m

American Airlines

Deal found 12/4£740

Tue 1/909:59

JFK

BHD

2 stops18h 21m

Virgin Atlantic

Wed 16/909:50

BHD

JFK

2 stops16h 52m

Virgin Atlantic

Deal found 15/4£763

Thu 14/523:10

JFK

BFS

2 stops18h 55m

Multiple Airlines

Fri 5/619:55

BFS

JFK

3 stops31h 10m

Multiple Airlines

Deal found 16/4£510

Sun 3/513:17

EWR

BFS

3 stops26h 43m

Multiple Airlines

Thu 7/521:10

BFS

EWR

2 stops28h 50m

Multiple Airlines

Deal found 13/4£575

Wed 29/410:30

JFK

BHD

2 stops17h 50m

Delta

Wed 6/509:50

BHD

JFK

2 stops17h 10m

Delta

Deal found 12/4£700

Tue 2/614:35

EWR

BFS

2 stops20h 45m

Multiple Airlines

Wed 10/620:15

BFS

EWR

3 stops29h 45m

Multiple Airlines

Deal found 15/4£579

Sun 20/917:50

EWR

BHD

1 stop9h 50m

British Airways

Wed 23/916:05

BHD

EWR

1 stop32h 20m

British Airways

Deal found 16/4£706

Tue 12/518:00

BDL

BHD

2 stops14h 10m

Aer Lingus

Tue 19/509:50

BHD

BDL

3 stops18h 51m

Aer Lingus

Deal found 12/4£1,438

Sun 10/516:40

JFK

BHD

1 stop11h 40m

KLM

Sun 17/509:50

BHD

JFK

2 stops16h 11m

KLM

Deal found 16/4£736

Thu 28/514:30

EWR

BFS

3 stops24h 00m

Multiple Airlines

Thu 4/620:55

BFS

EWR

3 stops29h 05m

Multiple Airlines

Deal found 13/4£582

Wed 26/809:30

EWR

BHD

2 stops18h 50m

Delta

Wed 2/909:50

BHD

EWR

2 stops19h 15m

Delta

Deal found 13/4£726

Thu 14/516:40

JFK

BHD

1 stop11h 40m

Virgin Atlantic

Fri 5/609:50

BHD

JFK

2 stops17h 29m

Virgin Atlantic

Deal found 16/4£802

Wed 6/521:25

EWR

BHD

1 stop11h 10m

British Airways

Wed 13/518:20

BHD

EWR

1 stop24h 35m

British Airways

Deal found 12/4£745

Wed 27/515:55

EWR

BFS

3 stops20h 10m

Multiple Airlines

Wed 3/620:15

BFS

EWR

3 stops29h 45m

Multiple Airlines

Deal found 12/4£588

Fri 9/1014:00

JFK

BHD

2 stops21h 55m

Delta

Sun 25/1006:30

BHD

JFK

1 stop12h 32m

Delta

Deal found 14/4£767

Fri 9/1020:55

JFK

BHD

1 stop16h 15m

British Airways

Sun 25/1015:10

BHD

JFK

2 stops20h 46m

British Airways

Deal found 16/4£768

Mon 18/520:25

EWR

BFS

3 stops21h 55m

Multiple Airlines

Tue 26/517:10

BFS

EWR

3 stops32h 50m

Multiple Airlines

Deal found 15/4£592

Fri 9/1015:00

LGA

BHD

2 stops20h 55m

Delta

Sun 25/1006:30

BHD

LGA

2 stops19h 56m

Delta

Deal found 14/4£775

Sun 13/917:50

EWR

BHD

1 stop11h 40m

British Airways

Thu 17/919:30

BHD

EWR

1 stop28h 55m

British Airways

Deal found 13/4£779

Fri 29/509:00

JFK

BFS

3 stops26h 30m

Multiple Airlines

Fri 5/620:15

BFS

JFK

3 stops28h 50m

Multiple Airlines

Deal found 14/4£604

Sat 23/518:20

JFK

BFS

1 stop32h 25m

Multiple Airlines

Sat 30/506:20

BFS

JFK

1 stop14h 35m

Multiple Airlines

Deal found 15/4£622

Thu 20/815:30

LGA

BHD

2 stops13h 40m

British Airways

Sun 30/811:00

BHD

LGA

2 stops14h 40m

British Airways

Deal found 15/4£832

Sun 17/509:00

JFK

BFS

3 stops31h 55m

Multiple Airlines

Sun 31/507:00

BFS

JFK

1 stop13h 55m

Multiple Airlines

Deal found 12/4£622

Wed 20/515:19

LGA

BHD

2 stops15h 41m

British Airways

Tue 26/509:40

BHD

LGA

2 stops16h 48m

British Airways

Deal found 12/4£834

Tue 1/918:20

JFK

BFS

1 stop14h 40m

Multiple Airlines

Wed 16/921:35

BFS

JFK

1 stop23h 20m

Multiple Airlines

Deal found 15/4£635

Sun 3/517:50

EWR

BHD

1 stop9h 50m

British Airways

Thu 7/506:30

BHD

EWR

2 stops17h 59m

British Airways

Deal found 13/4£868

Find flight deals from Connecticut to Northern Ireland

Round-trip from	£493
One-way from	£227

11/10-22/10
2 total stops
43h 05m total
Connecticut to Northern Ireland

Search Deals

5/5
2 total stops
41h 35m total
Connecticut to Northern Ireland

Search Deals

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

Cheapest return flight

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 13/10

18:20-14:35

1 stop15h 15m

Belfast Intl

Tue 20/10

06:40-15:55

1 stop14h 15m

£501

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 14/5

23:10-23:05

2 stops18h 55m

Belfast Intl

Fri 5/6

19:55-22:05

3 stops31h 10m

£510

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sun 3/5

13:17-21:00

3 stops26h 43m

Belfast Intl

Thu 7/5

21:10-21:00

2 stops28h 50m

£575

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Tue 2/6

14:35-16:20

2 stops20h 45m

Belfast Intl

Wed 10/6

20:15-21:00

3 stops29h 45m

£579

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Thu 28/5

14:30-19:30

3 stops24h 00m

Belfast Intl

Thu 4/6

20:55-21:00

3 stops29h 05m

£582

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 27/5

15:55-17:05

3 stops20h 10m

Belfast Intl

Wed 3/6

20:15-21:00

3 stops29h 45m

£588

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 18/5

20:25-23:20

3 stops21h 55m

Belfast Intl

Tue 26/5

17:10-21:00

3 stops32h 50m

£592

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 29/5

09:00-16:30

3 stops26h 30m

Belfast Intl

Fri 5/6

20:15-20:05

3 stops28h 50m

£604

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 23/5

18:20-07:45

1 stop32h 25m

Belfast Intl

Sat 30/5

06:20-15:55

1 stop14h 35m

£622

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 17/5

09:00-21:55

3 stops31h 55m

Belfast Intl

Sun 31/5

07:00-15:55

1 stop13h 55m

£622

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

JFK-BFS

EWR-BHD

JFK-BHD

BDL-BHD

EWR-BFS

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

USCT-GBNIR

JFK-BFS

EWR-BHD

JFK-BHD

BDL-BHD

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Connecticut to Northern Ireland?
A quick flight from Connecticut to Northern Ireland can take about 10h. British Airways provides one of the quickest options available for as low as £677. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to United Kingdom

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Return Flight Options

Top destinations

Alternative routes for Connecticut to Northern Ireland

Newark to Heathrow flights

John F Kennedy Intl to Heathrow flights

John F Kennedy Intl to Gatwick flights

John F Kennedy Intl to Stansted flights

Newark to Gatwick flights

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John F Kennedy Intl to London City flights

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Newark to Luton flights

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Boston to Gatwick flights

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Boston to Stansted flights

Los Angeles to Gatwick flights

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Denver to Heathrow flights

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Reagan-National to Gatwick flights

George Bush Intcntl to Heathrow flights

Newark to Edinburgh flights

San Francisco to Gatwick flights

Ontario to Heathrow flights

Philadelphia to Heathrow flights

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Minneapolis to Heathrow 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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Cheap flights from Connecticut to Northern Ireland from £227

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Connecticut to Northern Ireland

Cheapest flights from Connecticut to Northern IrelandExplore 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 17 April 2026.

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 17 April 2026.

Best flights from Connecticut to Northern IrelandDiscover 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 17 April 2026.

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 17 April 2026.

Last-minute flights from Connecticut to Northern IrelandDiscover last-minute flight deals from Connecticut to Northern Ireland. Data last updated 17 April 2026 and is based on user searches.

Discover last-minute flight deals from Connecticut to Northern Ireland. Data last updated 17 April 2026 and is based on user searches.

One-way flights from Connecticut to Northern IrelandSearch for one-way flight options from Connecticut to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 17 April 2026.

Search for one-way flight options from Connecticut to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 17 April 2026.

Find 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 17 April 2026.

Round-trip from

One-way from

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Connecticut to Northern Ireland

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?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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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.

Complete your trip

Complete your trip to Northern Ireland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United Kingdom

Book a non-stop flight to one of these other cities located in United Kingdom.

Search flights from Connecticut to Northern Ireland by cabin class

Find flights from Connecticut to Northern Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Connecticut and Northern Ireland flights

Browse other Connecticut and Northern Ireland flight options. Last updated on 17 April 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Northern Ireland

Find the right flight back to Connecticut after your stay in Northern Ireland

Connecticut to Northern Ireland flights

Consider these flights travelling from Connecticut to Northern Ireland.

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

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

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

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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 17 April 2026.

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 17 April 2026.

Last-minute flights from Connecticut to Northern Ireland
Discover last-minute flight deals from Connecticut to Northern Ireland. Data last updated 17 April 2026 and is based on user searches.

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 17 April 2026.