Find flights
When to book
FAQs

Cheap flights from Belfast Intl Airport to Connecticut from £245

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BDL
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Connecticut

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Connecticut
Explore the most affordable flight options available from Belfast Intl to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2026.

Wed 16/913:55
BFS
-
JFK
2 stops32h 05m
Multiple Airlines
Wed 23/918:55
JFK
-
BFS
2 stops23h 20m
Multiple Airlines
Deal found 28/4£534
Sat 19/909:40
BFS
-
EWR
2 stops34h 50m
Multiple Airlines
Sat 26/917:30
EWR
-
BFS
2 stops24h 10m
Multiple Airlines
Deal found 28/4£572
Mon 11/510:50
BFS
-
JFK
3 stops33h 50m
Multiple Airlines
Wed 27/518:55
JFK
-
BFS
2 stops23h 20m
Multiple Airlines
Deal found 27/4£573
Wed 9/914:35
BFS
-
JFK
1 stop30h 20m
Multiple Airlines
Sun 27/918:20
JFK
-
BFS
1 stop20h 55m
Multiple Airlines
Deal found 27/4£579
Tue 15/908:20
BFS
-
JFK
2 stops18h 45m
Multiple Airlines
Tue 22/923:10
JFK
-
BFS
2 stops16h 45m
Multiple Airlines
Deal found 28/4£585
Tue 2/608:00
BFS
-
EWR
2 stops34h 15m
Multiple Airlines
Mon 8/617:45
EWR
-
BFS
3 stops22h 10m
Multiple Airlines
Deal found 30/4£586
Fri 18/920:15
BFS
-
JFK
1 stop24h 40m
Multiple Airlines
Fri 25/918:20
JFK
-
BFS
1 stop10h 35m
Multiple Airlines
Deal found 28/4£593
Tue 9/608:50
BFS
-
EWR
3 stops41h 10m
Multiple Airlines
Tue 16/615:55
EWR
-
BFS
3 stops19h 25m
Multiple Airlines
Deal found 28/4£594
Tue 2/608:50
BFS
-
JFK
3 stops40h 15m
Multiple Airlines
Mon 8/623:10
JFK
-
BFS
2 stops16h 30m
Multiple Airlines
Deal found 30/4£600
Tue 9/607:35
BFS
-
JFK
2 stops19h 50m
Multiple Airlines
Tue 16/621:05
JFK
-
BFS
2 stops13h 10m
Multiple Airlines
Deal found 27/4£614
Wed 24/607:00
BFS
-
EWR
3 stops37h 30m
Multiple Airlines
Wed 15/720:25
EWR
-
BFS
3 stops20h 55m
Multiple Airlines
Deal found 30/4£616
Wed 24/606:10
BFS
-
JFK
1 stop14h 45m
Multiple Airlines
Wed 15/718:20
JFK
-
BFS
1 stop10h 35m
Multiple Airlines
Deal found 30/4£630

Find flight deals from Belfast Intl to Connecticut

Keep the following information in mind while searching for Belfast Intl to Connecticut flight deals. Data was last updated 1 May 2026.

Round-trip from

£534

One-way from

£245
16/9-23/9
  • 16/9-23/9
  • 4 total stops
  • 55h 25m total
  • Belfast to Connecticut
Search Deals
13/10
  • 13/10
  • 2 total stops
  • 29h 50m total
  • Belfast to Connecticut
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Connecticut 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, Cheapflights users made 858,174 searches. Data last updated 1 May 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 9/9

14:35-15:55

1 stop30h 20m

New York John F Kennedy Intl

Sun 27/9

18:20-20:15

1 stop20h 55m

£579

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 2/6

08:00-13:15

2 stops34h 15m

Newark

Mon 8/6

17:45-20:55

3 stops22h 10m

£586

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 18/9

20:15-15:55

1 stop24h 40m

New York John F Kennedy Intl

Fri 25/9

18:20-09:55

1 stop10h 35m

£593

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 2/6

16:05-17:00

2 stops29h 55m

New York John F Kennedy Intl

Mon 8/6

17:10-15:35

2 stops17h 25m

£600

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 24/6

15:40-20:05

3 stops33h 25m

New York John F Kennedy Intl

Wed 15/7

20:30-22:20

3 stops20h 50m

£614

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 24/6

07:00-15:30

3 stops37h 30m

Newark

Wed 15/7

20:25-22:20

3 stops20h 55m

£616

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sat 19/9

09:40-15:55

1 stop11h 15m

New York John F Kennedy Intl

Sat 26/9

18:20-07:45

1 stop32h 25m

£633

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 16/9

21:05-22:05

3 stops30h 00m

New York John F Kennedy Intl

Wed 23/9

16:15-22:20

3 stops25h 05m

£642
Fastest return journey

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 15/9

08:20-15:55

1 stop12h 35m

New York John F Kennedy Intl

Tue 22/9

18:20-09:55

1 stop10h 35m

£644

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 9/9

09:35-15:30

2 stops34h 55m

Newark

Sun 27/9

23:00-20:15

2 stops16h 15m

£658

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 43 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Belfast Intl to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Connecticut
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Belfast Intl Airport to Connecticut?

    The most popular flight routes from Belfast Intl Airport to Connecticut are Belfast Intl - Newark, Belfast Intl - New York John F Kennedy Intl and Belfast Intl - New York LaGuardia.

  • Can I find deals for flights from Belfast Intl to Connecticut that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Connecticut flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Connecticut.

  • Can I find deals for business class flights from Belfast Intl to Connecticut?

    Yes. Cheapflights offers flight deals from Belfast Intl to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast Intl to Connecticut?

When you search for this flight from Belfast Intl to Connecticut, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Connecticut?

Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Connecticut by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belfast Intl to Connecticut with no change fees?

Need flexible booking options for your flight to Connecticut from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast Intl to Connecticut become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.