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Cheap flights from Connecticut to Northern Ireland from £189

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Northern Ireland departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Connecticut to Northern Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:35 - 17:55
EWR
-
BFS
17h 20m
2 stops
Multiple Airlines Logo
06:30 - 19:25
BFS
-
EWR
16h 55m
2 stops
£399Multiple Airlines
Mon, 2 Mar - Thu, 12 Mar
American Airlines Logo
22:45 - 16:35
JFK
-
BHD
13h 50m
1 stop
American Airlines Logo
11:25 - 21:00
BHD
-
JFK
13h 35m
1 stop
£407American Airlines
Wed, 11 Mar - Wed, 18 Mar
British Airways Logo
19:30 - 09:10
EWR
-
BHD
9h 40m
1 stop
British Airways Logo
11:25 - 20:35
BHD
-
EWR
13h 10m
1 stop
£407British Airways
Wed, 11 Mar - Wed, 18 Mar
British Airways Logo
19:30 - 09:10
EWR
-
BHD
9h 40m
1 stop
British Airways Logo
12:25 - 20:35
BHD
-
EWR
12h 10m
1 stop
£408British Airways
Wed, 11 Mar - Wed, 18 Mar
American Airlines Logo
18:25 - 10:20
JFK
-
BHD
10h 55m
1 stop
American Airlines Logo
08:45 - 19:40
BHD
-
JFK
14h 55m
1 stop
£408American Airlines
Sun, 1 Mar - Tue, 10 Mar
British Airways Logo
19:50 - 10:30
JFK
-
BHD
10h 40m
1 stop
British Airways Logo
12:25 - 22:05
BHD
-
JFK
13h 40m
1 stop
£409British Airways
Tue, 10 Mar - Wed, 25 Mar
British Airways Logo
19:35 - 10:30
EWR
-
BHD
10h 55m
1 stop
British Airways Logo
11:25 - 20:35
BHD
-
EWR
13h 10m
1 stop
£409British Airways
Tue, 10 Mar - Tue, 24 Mar
Delta Logo
15:34 - 16:50
EWR
-
BHD
21h 16m
2 stops
Delta Logo
06:30 - 18:38
BHD
-
EWR
16h 08m
2 stops
£434Delta
Wed, 11 Mar - Wed, 18 Mar
Delta Logo
17:09 - 16:50
LGA
-
BHD
18h 41m
2 stops
Delta Logo
06:30 - 18:59
BHD
-
LGA
17h 29m
2 stops
£471Delta
Wed, 25 Feb - Mon, 2 Mar
KLM Logo
15:00 - 21:00
PVD
-
BHD
26h 00m
2 stops
KLM Logo
06:30 - 23:58
BHD
-
PVD
21h 28m
2 stops
£876KLM
Sat, 14 Mar - Thu, 19 Mar

American Airlines flights from Connecticut to Northern Ireland

Our best American Airlines deals on Connecticut to Northern Ireland flight tickets
American Airlines
11 Mar
JFK22:45New York John F Kennedy Intl
13h 50m
1 stop
BHD16:35Belfast City
18 Mar
BHD11:25Belfast City
13h 35m
1 stop
JFK21:00New York John F Kennedy Intl
£407
American Airlines
1 Mar
JFK18:25New York John F Kennedy Intl
10h 55m
1 stop
BHD10:20Belfast City
10 Mar
BHD08:45Belfast City
14h 55m
1 stop
JFK19:40New York John F Kennedy Intl
£408
American Airlines
23 Feb
EWR19:30Newark
15h 35m
2 stops
BHD16:05Belfast City
3 Mar
BHD08:45Belfast City
17h 15m
2 stops
EWR21:00Newark
£419

British Airways flights from Connecticut to Northern Ireland

Our best British Airways deals on Connecticut to Northern Ireland flight tickets
British Airways
11 Mar
EWR19:30Newark
9h 40m
1 stop
BHD09:10Belfast City
18 Mar
BHD11:25Belfast City
13h 10m
1 stop
EWR20:35Newark
£407
British Airways
11 Mar
EWR19:30Newark
9h 40m
1 stop
BHD09:10Belfast City
18 Mar
BHD12:25Belfast City
12h 10m
1 stop
EWR20:35Newark
£408
British Airways
10 Mar
JFK19:50New York John F Kennedy Intl
10h 40m
1 stop
BHD10:30Belfast City
25 Mar
BHD12:25Belfast City
13h 40m
1 stop
JFK22:05New York John F Kennedy Intl
£409

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 7 February 2026.
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

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 2/3

19:35-17:55

2 stops17h 20m

Belfast Intl

Thu 12/3

06:30-19:25

2 stops16h 55m

£399

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

22:45-16:35

1 stop13h 50m

Belfast City

Wed 18/3

11:25-21:00

1 stop13h 35m

£407

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

19:30-09:10

1 stop9h 40m

Belfast City

Wed 18/3

11:25-20:35

1 stop13h 10m

£407

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

19:30-09:10

1 stop9h 40m

Belfast City

Wed 18/3

12:25-20:35

1 stop12h 10m

£408

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 1/3

18:25-10:20

1 stop10h 55m

Belfast City

Tue 10/3

08:45-19:40

1 stop14h 55m

£408

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 10/3

19:50-10:30

1 stop10h 40m

Belfast City

Wed 25/3

12:25-22:05

1 stop13h 40m

£409

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Tue 10/3

19:35-10:30

1 stop10h 55m

Belfast City

Tue 24/3

11:25-20:35

1 stop13h 10m

£409

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

15:34-16:50

2 stops21h 16m

Belfast City

Wed 18/3

06:30-18:38

2 stops16h 08m

£434

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 25/2

17:09-16:50

2 stops18h 41m

Belfast City

Mon 2/3

06:30-18:59

2 stops17h 29m

£471

ProvidenceBelfast

PVD - BHD

PVDBHD

Providence-TFGreen

Sat 14/3

15:00-21:00

2 stops26h 00m

Belfast City

Thu 19/3

06:30-23:58

2 stops21h 28m

£876

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Northern Ireland from

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?

Aer Lingus, British Airways, and KLM are the most popular carriers 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 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.

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Find better results for your trip to Northern Ireland

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Popular flights according to clicks in the last 7 days on momondo
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