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

Prices for flights from Connecticut to Northern Ireland are refreshed on a daily basis.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£236 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 return flights

Enter your travel dates to find the best prices.

18:20 - 09:55

JFK

BFS

10h 35m

1 stop

08:20 - 15:55

BFS

JFK

12h 35m

1 stop

£482Multiple Airlines

Tue, 5 May - Tue, 12 May

18:20 - 07:40

JFK

BFS

32h 20m

1 stop

20:15 - 22:30

BFS

JFK

55h 15m

2 stops

£494Multiple Airlines

Sun, 5 Apr - Tue, 21 Apr

18:20 - 09:55

JFK

BFS

10h 35m

1 stop

15:55 - 22:30

BFS

JFK

35h 35m

2 stops

£497Multiple Airlines

Tue, 5 May - Thu, 14 May

23:00 - 18:25

EWR

BFS

14h 25m

1 stop

07:35 - 21:00

BFS

EWR

42h 25m

2 stops

£503Multiple Airlines

Sun, 5 Apr - Tue, 21 Apr

17:50 - 10:30

EWR

BHD

11h 40m

1 stop

06:30 - 19:25

BHD

EWR

17h 55m

1 stop

£626British Airways

Sun, 20 Sep - Wed, 30 Sep

19:35 - 10:45

JFK

BHD

10h 10m

1 stop

09:35 - 15:20

BHD

JFK

10h 45m

1 stop

£635British Airways

Tue, 1 Sep - Thu, 10 Sep

23:55 - 18:45

EWR

BHD

13h 50m

2 stops

10:05 - 22:25

BHD

EWR

17h 20m

2 stops

£659American Airlines

Sun, 20 Sep - Wed, 30 Sep

14:00 - 16:55

LGA

BHD

21h 55m

2 stops

09:50 - 23:44

BHD

LGA

18h 54m

2 stops

£708Delta

Fri, 3 Apr - Fri, 10 Apr

13:10 - 09:20

LGA

BHD

15h 10m

2 stops

09:50 - 21:59

BHD

LGA

17h 09m

2 stops

£761Delta

Mon, 20 Apr - Mon, 27 Apr

18:00 - 11:55

BDL

BHD

12h 55m

2 stops

07:00 - 16:30

BHD

BDL

14h 30m

2 stops

£824Aer Lingus

Sun, 10 May - Sat, 16 May

American Airlines flights from Connecticut to Northern Ireland

Our best American Airlines deals on Connecticut to Northern Ireland flight tickets

American Airlines

29 Apr

JFK18:20New York John F Kennedy Intl

14h 15m

1 stop

BHD13:35Belfast City

6 May

BHD10:05Belfast City

16h 00m

1 stop

JFK21:05New York John F Kennedy Intl

£646

American Airlines

5 Apr

JFK19:20New York John F Kennedy Intl

10h 10m

1 stop

BHD10:30Belfast City

21 Apr

BHD09:40Belfast City

11h 35m

1 stop

JFK16:15New York John F Kennedy Intl

£649

American Airlines

20 Sept

EWR23:55Newark

13h 50m

2 stops

BHD18:45Belfast City

30 Sept

BHD10:05Belfast City

17h 20m

2 stops

EWR22:25Newark

£659

KLM flights from Connecticut to Northern Ireland

Our best KLM deals on Connecticut to Northern Ireland flight tickets

KLM

25 Mar

BDL19:12Hartford Bradley Intl

21h 48m

2 stops

BHD21:00Belfast City

30 Mar

BHD09:50Belfast City

18h 22m

2 stops

BDL23:12Hartford Bradley Intl

£770

KLM

19 Sept

EWR18:59Newark

16h 56m

2 stops

BHD16:55Belfast City

30 Sept

BHD09:50Belfast City

19h 15m

2 stops

EWR00:05Newark

£773

KLM

20 Apr

EWR18:45Newark

17h 10m

2 stops

BHD16:55Belfast City

8 Jun

BHD09:50Belfast City

15h 06m

2 stops

EWR19:56Newark

£794

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

Cheapest return flight

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 5/5

18:20-09:55

1 stop10h 35m

Belfast Intl

Tue 12/5

08:20-15:55

1 stop12h 35m

£482

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 5/4

18:20-07:40

1 stop32h 20m

Belfast Intl

Tue 21/4

20:15-22:30

2 stops55h 15m

£494

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 5/5

18:20-09:55

1 stop10h 35m

Belfast Intl

Thu 14/5

15:55-22:30

2 stops35h 35m

£497

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sun 5/4

23:00-18:25

1 stop14h 25m

Belfast Intl

Tue 21/4

07:35-21:00

2 stops42h 25m

£503

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 20/9

17:50-10:30

1 stop11h 40m

Belfast City

Wed 30/9

06:30-19:25

1 stop17h 55m

£626

Fastest return journey

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 1/9

19:35-10:45

1 stop10h 10m

Belfast City

Thu 10/9

09:35-15:20

1 stop10h 45m

£635

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 20/9

23:55-18:45

2 stops13h 50m

Belfast City

Wed 30/9

10:05-22:25

2 stops17h 20m

£659

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Fri 3/4

14:00-16:55

2 stops21h 55m

Belfast City

Fri 10/4

09:50-23:44

2 stops18h 54m

£708

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Mon 20/4

13:10-09:20

2 stops15h 10m

Belfast City

Mon 27/4

09:50-21:59

2 stops17h 09m

£761

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Sun 10/5

18:00-11:55

2 stops12h 55m

Belfast City

Sat 16/5

07:00-16:30

2 stops14h 30m

£824

Flights are sorted by cheapest return 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

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	10h 10m
Direct flights	None

The fastest flight from Connecticut to Northern Ireland takes 10h 10m

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 are refreshed on a daily basis.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable 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?

Yes. All flights to Northern Ireland from Connecticut on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Northern Ireland from Connecticut.

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

Yes. momondo can track prices for Connecticut to Northern Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.