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Cheap flights from Connecticut to Belfast from $390

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 Belfast departing on 12/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:40 pm - 8:10 pmEWR-BFS
21h 30m2 stops
Multiple Airlines Logo
6:30 am - 10:00 pmBFS-EWR
20h 30m2 stops
$551Multiple Airlines
Find Deal
Mon, Nov 17 - Wed, Dec 3
Multiple Airlines Logo
6:05 pm - 1:45 pmJFK-BFS
14h 40m1 stop
Multiple Airlines Logo
5:00 pm - 3:55 pmBFS-JFK
27h 55m1 stop
$565Multiple Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Multiple Airlines Logo
6:05 pm - 10:50 amJFK-BFS
11h 45m1 stop
Multiple Airlines Logo
6:30 am - 3:55 pmBFS-JFK
14h 25m1 stop
$570Multiple Airlines
Find Deal
Mon, Nov 17 - Wed, Dec 3
Multiple Airlines Logo
5:35 pm - 2:05 pmLGA-BFS
15h 30m2 stops
Multiple Airlines Logo
3:45 pm - 2:42 pmBFS-LGA
27h 57m3 stops
$591Multiple Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Multiple Airlines Logo
7:01 pm - 8:10 pmJFK-BFS
20h 09m1 stop
Multiple Airlines Logo
6:00 am - 10:55 pmBFS-JFK
21h 55m1 stop
$600Multiple Airlines
Find Deal
Mon, Nov 17 - Wed, Dec 3
Multiple Airlines Logo
6:55 am - 10:05 pmEWR-BFS
34h 10m2 stops
Multiple Airlines Logo
6:25 pm - 8:30 pmBFS-EWR
31h 05m2 stops
$602Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
10:00 pm - 10:50 pmJFK-BFS
19h 50m2 stops
Multiple Airlines Logo
11:00 am - 7:05 pmBFS-JFK
37h 05m3 stops
$606Multiple Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Multiple Airlines Logo
12:20 am - 7:55 amEWR-BFS
26h 35m2 stops
Multiple Airlines Logo
8:50 pm - 10:00 pmBFS-EWR
30h 10m2 stops
$607Multiple Airlines
Find Deal
Sun, Nov 16 - Wed, Dec 3
Multiple Airlines Logo
10:00 pm - 10:50 pmJFK-BFS
19h 50m2 stops
Multiple Airlines Logo
11:00 am - 12:25 pmBFS-JFK
30h 25m2 stops
$614Multiple Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Multiple Airlines Logo
6:05 pm - 8:20 amJFK-BFS
33h 15m1 stop
Multiple Airlines Logo
5:30 pm - 12:07 amBFS-JFK
35h 37m2 stops
$620Multiple Airlines
Find Deal
Mon, Nov 17 - Wed, Dec 3

momondo Fare Finder

 
Customize your flight search to find flights from Connecticut to Belfast Intl Airport 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 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Connecticut to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 11/17

5:40 pm-8:10 pm

2 stops21h 30m

Belfast Intl

Wed 12/3

6:30 am-10:00 pm

2 stops20h 30m

$551

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 2/18

6:05 pm-1:45 pm

1 stop14h 40m

Belfast Intl

Sun 2/22

5:00 pm-3:55 pm

1 stop27h 55m

$565

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 11/17

6:05 pm-10:50 am

1 stop11h 45m

Belfast Intl

Wed 12/3

6:30 am-3:55 pm

1 stop14h 25m

$570

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Wed 2/18

5:35 pm-2:05 pm

2 stops15h 30m

Belfast Intl

Sun 2/22

3:45 pm-2:42 pm

3 stops27h 57m

$591

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 11/17

7:01 pm-8:10 pm

1 stop20h 09m

Belfast Intl

Wed 12/3

6:00 am-10:55 pm

1 stop21h 55m

$600

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Thu 12/4

6:55 am-10:05 pm

2 stops34h 10m

Belfast Intl

Thu 12/11

6:25 pm-8:30 pm

2 stops31h 05m

$602

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 2/18

10:00 pm-10:50 pm

2 stops19h 50m

Belfast Intl

Sun 2/22

11:00 am-7:05 pm

3 stops37h 05m

$606

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sun 11/16

12:20 am-7:55 am

2 stops26h 35m

Belfast Intl

Wed 12/3

8:50 pm-10:00 pm

2 stops30h 10m

$607

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 2/18

10:00 pm-10:50 pm

2 stops19h 50m

Belfast Intl

Sun 2/22

11:00 am-12:25 pm

2 stops30h 25m

$614

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 11/17

6:05 pm-8:20 am

1 stop33h 15m

Belfast Intl

Wed 12/3

5:30 pm-12:07 am

2 stops35h 37m

$620

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Connecticut to Belfast Intl Airport

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

How long does it take to fly to Belfast Intl Airport?

On average, it takes 14h 10m to fly from Connecticut to Belfast Intl Airport if you fly out of Hartford (the most popular airport in Connecticut) and into Belfast Intl Airport (the most popular airport in Belfast Intl Airport). If you’re flying out of New Haven and into Belfast Intl Airport, then the flight time is around 28h 20m.

Cheap Connecticut to Belfast Intl Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Connecticut to Belfast Intl Airport. There are no popular flight routes from Connecticut to Belfast Intl Airport.
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  • When did momondo last update prices for flights from Connecticut to Belfast Intl Airport?

    Prices for flights from Connecticut to Belfast Intl Airport refresh daily.

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

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

    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 Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

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

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Armagh
Cookstown
Newry
Dungannon

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Connecticut to Belfast. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Belfast from Connecticut with this policy.

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?

If you are not ready to book a flight from Connecticut to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they change.

An easier way to manage your Belfast Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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