Find flights
When to book
FAQs

Cheap flights from Belfast Intl Airport to Connecticut from £296

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BDL
6 Jun — 13 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 7 May 2026.

Fri 5/609:40
BFS
-
EWR
3 stops32h 35m
Multiple Airlines
Sun 7/617:45
EWR
-
BFS
3 stops19h 40m
Multiple Airlines
Deal found 6/5£524
Tue 2/608:55
BFS
-
JFK
3 stops35h 45m
Multiple Airlines
Tue 9/618:55
JFK
-
BFS
2 stops22h 50m
Multiple Airlines
Deal found 7/5£585
Tue 2/608:50
BFS
-
EWR
3 stops35h 40m
Multiple Airlines
Tue 9/620:25
EWR
-
BFS
2 stops18h 25m
Multiple Airlines
Deal found 7/5£600
Tue 16/614:45
BFS
-
JFK
1 stop12h 55m
Multiple Airlines
Tue 23/617:30
JFK
-
BFS
1 stop12h 10m
Multiple Airlines
Deal found 5/5£601
Fri 5/609:40
BFS
-
JFK
2 stops14h 40m
Multiple Airlines
Sun 7/616:55
JFK
-
BFS
2 stops20h 30m
Multiple Airlines
Deal found 6/5£645
Mon 15/621:05
BFS
-
JFK
2 stops24h 55m
Multiple Airlines
Mon 22/618:55
JFK
-
BFS
2 stops23h 55m
Multiple Airlines
Deal found 3/5£646
Tue 16/622:30
BFS
-
EWR
3 stops46h 00m
Multiple Airlines
Tue 23/616:30
EWR
-
BFS
3 stops17h 45m
Multiple Airlines
Deal found 5/5£655
Wed 17/620:10
BFS
-
EWR
3 stops29h 50m
Multiple Airlines
Wed 24/615:55
EWR
-
BFS
3 stops17h 35m
Multiple Airlines
Deal found 3/5£663
Fri 5/608:20
BFS
-
LGA
2 stops16h 05m
Multiple Airlines
Sun 7/609:55
LGA
-
BFS
2 stops27h 30m
Multiple Airlines
Deal found 6/5£671
Thu 18/612:45
BFS
-
JFK
2 stops14h 40m
Multiple Airlines
Thu 25/621:05
JFK
-
BFS
2 stops19h 35m
Multiple Airlines
Deal found 4/5£701
Tue 2/605:55
BFS
-
LGA
2 stops18h 05m
Multiple Airlines
Tue 9/617:55
LGA
-
BFS
2 stops17h 25m
Multiple Airlines
Deal found 7/5£768
Tue 16/607:35
BFS
-
LGA
2 stops30h 20m
Multiple Airlines
Tue 23/617:55
LGA
-
BFS
2 stops16h 20m
Multiple Airlines
Deal found 5/5£834

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 7 May 2026.

Round-trip from

£524

One-way from

£296
5/6-7/6
  • 5/6-7/6
  • 6 total stops
  • 52h 15m total
  • Belfast to Connecticut
Search Deals
2/6
  • 2/6
  • 2 total stops
  • 43h 55m 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 7 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

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Fri 5/6

09:40-13:15

3 stops32h 35m

Newark

Sun 7/6

17:45-18:25

3 stops19h 40m

£524

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 2/6

08:55-15:40

3 stops35h 45m

New York John F Kennedy Intl

Tue 9/6

18:55-22:45

2 stops22h 50m

£585

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 2/6

08:50-15:30

3 stops35h 40m

Newark

Tue 9/6

20:25-19:50

2 stops18h 25m

£600
Fastest return journey

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 16/6

14:45-22:40

1 stop12h 55m

New York John F Kennedy Intl

Tue 23/6

17:30-10:40

1 stop12h 10m

£601

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 5/6

09:40-19:20

2 stops14h 40m

New York John F Kennedy Intl

Sun 7/6

16:55-18:25

2 stops20h 30m

£645

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 15/6

21:05-17:00

2 stops24h 55m

New York John F Kennedy Intl

Mon 22/6

18:55-23:50

2 stops23h 55m

£646

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 16/6

22:30-15:30

3 stops46h 00m

Newark

Tue 23/6

16:30-15:15

3 stops17h 45m

£655

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Fri 5/6

08:20-19:25

2 stops16h 05m

New York LaGuardia

Sun 7/6

09:55-18:25

2 stops27h 30m

£671

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 18/6

12:45-22:25

2 stops14h 40m

New York John F Kennedy Intl

Thu 25/6

21:05-21:40

2 stops19h 35m

£701

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 18/6

09:15-21:00

3 stops40h 45m

Newark

Thu 25/6

06:30-18:55

3 stops31h 25m

£736

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Showing 1-10 of 31 resultsSorted by cheapest first
1
2
3
4

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 - New York John F Kennedy Intl, Belfast Intl - Newark 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.

Alternative routes for Belfast Intl to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Orlando flights
Belfast Intl to John F Kennedy Intl flights
Belfast City to John F Kennedy Intl flights
Belfast Intl to Newark flights
Belfast City to Orlando flights
Belfast City to Newark flights
Belfast Intl to Los Angeles flights
Belfast City to LaGuardia flights
Belfast Intl to Atlanta flights
Belfast Intl to Dallas/Fort Worth flights
Belfast City to Dallas/Fort Worth flights
Belfast Intl to Seattle flights
Belfast Intl to Hobby flights
Belfast City to Seattle flights
Belfast City to Los Angeles flights
Belfast Intl to Miami flights
Belfast City to Atlanta flights
Belfast City to Dulles Intl flights
Belfast City to Miami flights
Belfast Intl to Dulles Intl flights
Belfast City to Baltimore flights
Belfast Intl to Baltimore flights
Belfast Intl to Boston flights
Belfast Intl to O'Hare Intl flights
Belfast Intl to George Bush Intcntl flights
Belfast Intl to San Francisco flights
Belfast City to Boston flights
Belfast Intl to Fort Lauderdale flights
Belfast City to Fort Lauderdale flights
Belfast City to Detroit flights
Belfast Intl to Detroit flights
Belfast City to Reagan-National flights
Belfast City to Ontario flights
Belfast Intl to Charlotte flights
Belfast Intl to Denver flights
Belfast City to Grand Rapids flights
Belfast City to Wichita flights
Belfast City to Jacksonville flights
Belfast City to West Palm Beach flights
Belfast City to Flint flights
Belfast City to Oklahoma City flights
Belfast City to Omaha flights
Belfast City to New Orleans flights
Belfast City to O'Hare Intl flights

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.