How long does it take to fly to Belfast?

Flight times vary depending on what airport in Connecticut you fly out of and what airport in Belfast you fly into. For example, flying from Hartford to Belfast Intl Airport takes 21h 35m on average. On the other hand, flying from New Haven to Belfast Intl Airport takes 25h 35m 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 Belfast?

Prices for flights from Connecticut to Belfast refresh daily.

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

As of December 2025, there are 2 operators available to choose from for flights from Connecticut to Belfast.

How old do you have to be to fly from Connecticut to Belfast?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Belfast.

What documentation or ID do you need to fly to Belfast?

The required travel and health documents for your Belfast 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 Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$230 Cheap Flights from Connecticut to Belfast in 2025/26

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Find the cheapest flights from Connecticut to Belfast

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 pm - 9:55 pm

JFK

BFS

22h 50m1 stop

5:45 am - 3:55 pm

BFS

JFK

15h 10m1 stop

$526Multiple Airlines

Sun, Jan 11 - Tue, Jan 27

6:05 pm - 10:05 am

JFK

BFS

11h 00m1 stop

6:30 am - 3:55 pm

BFS

JFK

14h 25m1 stop

$531Multiple Airlines

Sun, Jan 11 - Tue, Jan 27

7:15 pm - 10:15 am

JFK

BHD

11h 00m1 stop

12:25 pm - 8:35 pm

BHD

JFK

12h 10m1 stop

$534British Airways

Wed, Mar 11 - Wed, Mar 18

10:35 pm - 4:35 pm

EWR

BHD

14h 00m1 stop

12:25 pm - 8:35 pm

BHD

EWR

12h 10m1 stop

$534British Airways

Wed, Mar 11 - Wed, Mar 18

1:59 pm - 9:10 am

JFK

BHD

15h 11m2 stops

6:35 am - 1:35 pm

BHD

JFK

11h 00m1 stop

$545British Airways

Wed, Mar 11 - Wed, Mar 18

6:05 pm - 10:05 am

JFK

BFS

11h 00m1 stop

8:45 pm - 3:55 pm

BFS

JFK

24h 10m1 stop

$547Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

9:25 pm - 1:05 pm

EWR

BHD

10h 40m1 stop

6:50 am - 7:57 pm

BHD

EWR

18h 07m2 stops

$574American Airlines

Sun, Mar 29 - Wed, Apr 8

2:45 pm - 12:55 pm

LGA

BHD

17h 10m2 stops

6:35 am - 8:19 pm

BHD

LGA

18h 44m2 stops

$579American Airlines

Mon, May 4 - Tue, May 19

5:05 pm - 4:50 pm

JFK

BHD

19h 45m2 stops

6:30 am - 9:29 pm

BHD

JFK

18h 59m2 stops

$583Delta

Wed, Mar 11 - Wed, Mar 18

7:20 pm - 9:00 pm

EWR

BHD

21h 40m2 stops

6:30 am - 6:38 pm

BHD

EWR

16h 08m2 stops

$583Delta

Wed, Mar 11 - Wed, Mar 18

Delta flights from Connecticut to Belfast

Our best Delta deals on Connecticut to Belfast flight tickets

Delta

Mar 11

JFK5:05 pmNew York John F Kennedy Intl

19h 45m

2 stops

BHD4:50 pmBelfast City

Mar 18

BHD6:30 amBelfast City

18h 59m

2 stops

JFK9:29 pmNew York John F Kennedy Intl

$583

Find similar

Delta

Mar 11

EWR7:20 pmNewark

17h 30m

2 stops

BHD4:50 pmBelfast City

Mar 18

BHD6:30 amBelfast City

16h 08m

2 stops

EWR6:38 pmNewark

$584

Find similar

Delta

Apr 29

JFK10:30 amNew York John F Kennedy Intl

17h 50m

2 stops

BHD9:20 amBelfast City

May 6

BHD9:50 amBelfast City

12h 15m

1 stop

JFK5:05 pmNew York John F Kennedy Intl

$588

Find similar

Aer Lingus flights from Connecticut to Belfast

Our best Aer Lingus deals on Connecticut to Belfast flight tickets

Aer Lingus

Jan 14

EWR5:45 pmNewark

18h 35m

2 stops

BHD5:20 pmBelfast City

Jan 19

BHD7:00 amBelfast City

14h 15m

2 stops

EWR4:15 pmNewark

$702

Find similar

Aer Lingus

Jan 11

EWR5:45 pmNewark

14h 05m

2 stops

BHD12:50 pmBelfast City

Jan 27

BHD2:00 pmBelfast City

31h 15m

2 stops

EWR4:15 pmNewark

$790

Find similar

Aer Lingus

Dec 25

JFK7:05 pmNew York John F Kennedy Intl

13h 45m

1 stop

BHD1:50 pmBelfast City

Jan 5

BHD4:55 pmBelfast City

31h 34m

2 stops

JFK7:29 pmNew York John F Kennedy Intl

$1,746

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 1/11

6:05 pm-9:55 pm

1 stop22h 50m

Belfast Intl

Tue 1/27

5:45 am-3:55 pm

1 stop15h 10m

$526

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 1/11

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Tue 1/27

6:30 am-3:55 pm

1 stop14h 25m

$531

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/11

7:15 pm-10:15 am

1 stop11h 00m

Belfast City

Wed 3/18

12:25 pm-8:35 pm

1 stop12h 10m

$534

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 3/11

10:35 pm-4:35 pm

1 stop14h 00m

Belfast City

Wed 3/18

12:25 pm-8:35 pm

1 stop12h 10m

$534

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/11

1:59 pm-9:10 am

2 stops15h 11m

Belfast City

Wed 3/18

6:35 am-1:35 pm

1 stop11h 00m

$545

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 1/25

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Sun 2/1

8:45 pm-3:55 pm

1 stop24h 10m

$547

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 3/29

9:25 pm-1:05 pm

1 stop10h 40m

Belfast City

Wed 4/8

6:50 am-7:57 pm

2 stops18h 07m

$574

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Mon 5/4

2:45 pm-12:55 pm

2 stops17h 10m

Belfast City

Tue 5/19

6:35 am-8:19 pm

2 stops18h 44m

$579

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/11

5:05 pm-4:50 pm

2 stops19h 45m

Belfast City

Wed 3/18

6:30 am-9:29 pm

2 stops18h 59m

$583

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 3/11

7:20 pm-9:00 pm

2 stops21h 40m

Belfast City

Wed 3/18

6:30 am-6:38 pm

2 stops16h 08m

$583

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Connecticut to Belfast

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 Belfast?

Aer Lingus, British Airways, and Delta are the most popular carriers operating from Connecticut to Belfast

Cheap Connecticut to Belfast flight deals and tips

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

Fastest flight time	9h 35m
Direct flights	None

The fastest flight from Connecticut to Belfast takes 9h 35m

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

Search flight deals

When did momondo last update prices for flights from Connecticut to Belfast?
Prices for flights from Connecticut to Belfast refresh daily.
How many operators does momondo search for flights from Connecticut to Belfast?
As of December 2025, there are 2 operators available to choose from for flights from Connecticut to Belfast.
How old do you have to be to fly from Connecticut to Belfast?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Belfast.
What documentation or ID do you need to fly to Belfast?
The required travel and health documents for your Belfast 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 Belfast. 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 Belfast?

Finding the right flight to Belfast from Connecticut is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.

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

Yes. All flights to Belfast 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 Belfast?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Connecticut to Belfast.

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

Yes momondo offers price alerts on flights to Belfast from Connecticut. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.