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Cheap flights from Connecticut to Belfast from $304

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 7/14. 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 Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 pm - 4:45 pm
JFK
-
BFS
17h 25m
1 stop
Multiple Airlines Logo
8:20 am - 3:55 pm
BFS
-
JFK
12h 35m
1 stop
$732Multiple Airlines
Sat, Oct 3 - Tue, Oct 13
Multiple Airlines Logo
6:20 pm - 9:25 am
JFK
-
BFS
10h 05m
1 stop
Multiple Airlines Logo
8:00 am - 12:20 pm
BFS
-
JFK
33h 20m
2 stops
$795Multiple Airlines
Sat, Oct 3 - Tue, Oct 13
Multiple Airlines Logo
6:00 am - 6:55 pm
EWR
-
BFS
31h 55m
3 stops
Multiple Airlines Logo
7:10 am - 3:30 pm
BFS
-
EWR
37h 20m
3 stops
$797Multiple Airlines
Thu, Jun 4 - Sun, Jun 7
Multiple Airlines Logo
6:20 pm - 12:20 pm
JFK
-
BFS
13h 00m
1 stop
Multiple Airlines Logo
6:50 pm - 10:30 pm
BFS
-
JFK
32h 40m
1 stop
$797Multiple Airlines
Wed, Jun 3 - Mon, Jun 8
Multiple Airlines Logo
6:20 pm - 12:20 pm
JFK
-
BFS
13h 00m
1 stop
Multiple Airlines Logo
6:50 pm - 10:30 pm
BFS
-
JFK
32h 40m
2 stops
$802Multiple Airlines
Wed, Jun 3 - Mon, Jun 8
Multiple Airlines Logo
6:35 am - 6:55 pm
EWR
-
BFS
31h 20m
3 stops
Multiple Airlines Logo
8:15 pm - 9:00 pm
BFS
-
EWR
29h 45m
3 stops
$803Multiple Airlines
Thu, Jun 11 - Wed, Jun 17
Multiple Airlines Logo
6:20 pm - 4:45 pm
JFK
-
BFS
17h 25m
1 stop
Multiple Airlines Logo
6:40 am - 10:05 pm
BFS
-
JFK
20h 25m
3 stops
$804Multiple Airlines
Sat, Oct 3 - Tue, Oct 13
Multiple Airlines Logo
8:30 pm - 9:30 pm
JFK
-
BFS
20h 00m
3 stops
Multiple Airlines Logo
12:20 pm - 12:20 pm
BFS
-
JFK
29h 00m
2 stops
$815Multiple Airlines
Sun, Sep 6 - Sun, Sep 20
Multiple Airlines Logo
4:55 pm - 1:15 pm
JFK
-
BFS
15h 20m
2 stops
Multiple Airlines Logo
12:20 pm - 12:20 pm
BFS
-
JFK
29h 00m
2 stops
$826Multiple Airlines
Sun, Sep 6 - Sun, Sep 20
Multiple Airlines Logo
6:30 am - 6:55 pm
EWR
-
BFS
31h 25m
3 stops
Multiple Airlines Logo
8:35 pm - 2:55 pm
BFS
-
EWR
23h 20m
2 stops
$835Multiple Airlines
Thu, Jun 18 - Mon, Jun 22

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 May 10, 2026.
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

Cheapest round-trip
Quickest round-trip

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 10/3

6:20 pm-4:45 pm

1 stop17h 25m

Belfast Intl

Tue 10/13

8:20 am-3:55 pm

1 stop12h 35m

$732

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 10/3

6:20 pm-9:25 am

1 stop10h 05m

Belfast Intl

Tue 10/13

8:00 am-12:20 pm

2 stops33h 20m

$795

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Thu 6/4

6:00 am-6:55 pm

3 stops31h 55m

Belfast Intl

Sun 6/7

7:10 am-3:30 pm

3 stops37h 20m

$797

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 6/3

6:20 pm-12:20 pm

1 stop13h 00m

Belfast Intl

Mon 6/8

6:50 pm-10:30 pm

1 stop32h 40m

$797

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 6/3

6:20 pm-12:20 pm

1 stop13h 00m

Belfast Intl

Mon 6/8

6:50 pm-10:30 pm

2 stops32h 40m

$802

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Thu 6/11

6:35 am-6:55 pm

3 stops31h 20m

Belfast Intl

Wed 6/17

8:15 pm-9:00 pm

3 stops29h 45m

$803

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 10/3

6:20 pm-4:45 pm

1 stop17h 25m

Belfast Intl

Tue 10/13

6:40 am-10:05 pm

3 stops20h 25m

$804

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 9/6

8:30 pm-9:30 pm

3 stops20h 00m

Belfast Intl

Sun 9/20

12:20 pm-12:20 pm

2 stops29h 00m

$815

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 9/6

4:55 pm-1:15 pm

2 stops15h 20m

Belfast Intl

Sun 9/20

12:20 pm-12:20 pm

2 stops29h 00m

$826

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Thu 6/18

6:30 am-6:55 pm

3 stops31h 25m

Belfast Intl

Mon 6/22

8:35 pm-2:55 pm

2 stops23h 20m

$835

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 12h 55m 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 22h 10m.

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

Fastest flight time

10h 00m

Direct flights

None
The fastest flight from Connecticut to Belfast Intl Airport takes 10h 00m
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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Frequently asked questions about flying from Connecticut to Belfast Intl Airport

  • 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
Ballymena
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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