How long is the flight from Connecticut to Northern Ireland?

Flight times vary depending on what airport in Connecticut you fly out of and what airport in Northern Ireland you fly into. For example, flying from Hartford to Belfast Intl Airport takes 15h 10m on average. On the other hand, flying from New Haven to Belfast Intl Airport takes 43h 25m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Connecticut to Northern Ireland?

Prices for flights from Connecticut to Northern Ireland refresh daily.

How many operators does momondo search for flights from Connecticut to Northern Ireland?

The number of operators available for flights from Connecticut to Northern Ireland is 2 as of February 2026.

How old do you have to be to fly from Connecticut to Northern Ireland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Connecticut to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The necessary travel and health documents for your Northern Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$221 Cheap Flights from Connecticut to Northern Ireland in 2026

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Find the cheapest flights from Connecticut to Northern Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 pm - 10:05 am

JFK

BFS

11h 00m

1 stop

9:25 am - 3:55 pm

BFS

JFK

11h 30m

1 stop

$498Multiple Airlines

Wed, Feb 25 - Sun, Mar 1

6:20 pm - 9:55 am

JFK

BFS

10h 35m

1 stop

9:10 pm - 3:55 pm

BFS

JFK

23h 45m

1 stop

$535Multiple Airlines

Fri, May 8 - Wed, May 13

6:55 pm - 8:20 am

JFK

BFS

33h 25m

1 stop

1:55 pm - 1:25 pm

BFS

JFK

27h 30m

2 stops

$536Multiple Airlines

Mon, Mar 16 - Tue, Mar 24

10:45 pm - 4:35 pm

JFK

BHD

13h 50m

1 stop

9:15 am - 7:40 pm

BHD

JFK

14h 25m

1 stop

$555American Airlines

Wed, Mar 11 - Wed, Mar 18

7:30 pm - 9:10 am

EWR

BHD

9h 40m

1 stop

6:35 am - 8:35 pm

BHD

EWR

18h 00m

1 stop

$555British Airways

Wed, Mar 11 - Wed, Mar 18

7:30 pm - 10:15 am

JFK

BHD

10h 45m

1 stop

2:50 pm - 11:05 pm

BHD

JFK

12h 15m

1 stop

$556American Airlines

Wed, Mar 18 - Fri, Mar 27

9:35 pm - 4:50 pm

EWR

BHD

14h 15m

1 stop

6:35 am - 2:50 pm

BHD

EWR

12h 15m

1 stop

$557British Airways

Sun, Mar 1 - Tue, Mar 10

3:34 pm - 4:50 pm

EWR

BHD

21h 16m

2 stops

6:30 am - 11:39 pm

BHD

EWR

21h 09m

2 stops

$592Delta

Wed, Mar 11 - Wed, Mar 18

5:09 pm - 4:50 pm

LGA

BHD

18h 41m

2 stops

6:30 am - 4:21 pm

BHD

LGA

14h 51m

2 stops

$642Delta

Wed, Feb 25 - Mon, Mar 2

6:00 pm - 12:50 pm

BDL

BHD

13h 50m

2 stops

7:00 am - 4:30 pm

BHD

BDL

14h 30m

2 stops

$1,261Aer Lingus

Tue, Jul 14 - Wed, Jul 29

Delta flights from Connecticut to Northern Ireland

Our best Delta deals on Connecticut to Northern Ireland flight tickets

Delta

Mar 4

JFK4:59 pmNew York John F Kennedy Intl

18h 51m

2 stops

BHD4:50 pmBelfast City

Mar 13

BHD6:30 amBelfast City

17h 50m

1 stop

JFK8:20 pmNew York John F Kennedy Intl

$582

Delta

Mar 11

EWR3:34 pmNewark

25h 26m

2 stops

BHD9:00 pmBelfast City

Mar 18

BHD6:30 amBelfast City

16h 08m

2 stops

EWR6:38 pmNewark

$592

Delta

Apr 1

JFK11:18 amNew York John F Kennedy Intl

17h 02m

2 stops

BHD9:20 amBelfast City

Apr 7

BHD9:50 amBelfast City

17h 39m

2 stops

JFK10:29 pmNew York John F Kennedy Intl

$607

Aer Lingus flights from Connecticut to Northern Ireland

Our best Aer Lingus deals on Connecticut to Northern Ireland flight tickets

Aer Lingus

Mar 3

EWR5:45 pmNewark

14h 05m

2 stops

BHD12:50 pmBelfast City

Mar 10

BHD6:55 amBelfast City

14h 20m

2 stops

EWR5:15 pmNewark

$791

Aer Lingus

Jul 14

BDL6:00 pmHartford Bradley Intl

13h 50m

2 stops

BHD12:50 pmBelfast City

Jul 29

BHD7:00 amBelfast City

14h 30m

2 stops

BDL4:30 pmHartford Bradley Intl

$1,261

Aer Lingus

Jul 15

BDL6:00 pmHartford Bradley Intl

12h 55m

2 stops

BHD11:55 amBelfast City

Jul 29

BHD7:00 amBelfast City

14h 30m

2 stops

BDL4:30 pmHartford Bradley Intl

$1,311

momondo 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

Wed 2/25

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Sun 3/1

9:25 am-3:55 pm

1 stop11h 30m

$498

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 5/8

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Wed 5/13

9:10 pm-3:55 pm

1 stop23h 45m

$535

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 3/16

6:55 pm-8:20 am

1 stop33h 25m

Belfast Intl

Tue 3/24

1:55 pm-1:25 pm

2 stops27h 30m

$536

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/11

10:45 pm-4:35 pm

1 stop13h 50m

Belfast City

Wed 3/18

9:15 am-7:40 pm

1 stop14h 25m

$555

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-8:35 pm

1 stop18h 00m

$555

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/18

7:30 pm-10:15 am

1 stop10h 45m

Belfast City

Fri 3/27

2:50 pm-11:05 pm

1 stop12h 15m

$556

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 3/1

9:35 pm-4:50 pm

1 stop14h 15m

Belfast City

Tue 3/10

6:35 am-2:50 pm

1 stop12h 15m

$557

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 3/11

3:34 pm-4:50 pm

2 stops21h 16m

Belfast City

Wed 3/18

6:30 am-11:39 pm

2 stops21h 09m

$592

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 2/25

5:09 pm-4:50 pm

2 stops18h 41m

Belfast City

Mon 3/2

6:30 am-4:21 pm

2 stops14h 51m

$642

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Tue 7/14

6:00 pm-12:50 pm

2 stops13h 50m

Belfast City

Wed 7/29

7:00 am-4:30 pm

2 stops14h 30m

$1,261

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Connecticut to Northern Ireland?

British Airways is the most popular carrier operating from Connecticut to Northern Ireland

Cheap Connecticut to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Northern Ireland

Fastest flight time	9h 40m
Direct flights	None

The fastest flight from Connecticut to Northern Ireland takes 9h 40m

There are no direct flights from Connecticut to Northern Ireland. There are no popular flight routes from Connecticut to Northern Ireland.

Search flight deals

When did momondo last update prices for flights from Connecticut to Northern Ireland?
Prices for flights from Connecticut to Northern Ireland refresh daily.
How many operators does momondo search for flights from Connecticut to Northern Ireland?
The number of operators available for flights from Connecticut to Northern Ireland is 2 as of February 2026.
How old do you have to be to fly from Connecticut to Northern Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Connecticut to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The necessary travel and health documents for your Northern Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Northern Ireland?

It is quick and easy to find Connecticut to Northern Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Northern Ireland that suits you.

Can I find flights from Connecticut to Northern Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Northern Ireland from Connecticut which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Connecticut to Northern Ireland?

momondo provides multiple filters to help you find the best flight to Northern Ireland from Connecticut. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Connecticut to Northern Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Northern Ireland from Connecticut are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.