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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
27 May — 3 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 27 April 2026.

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£572
Mon 8/608:40
BFS
-
JFK
2 stops15h 40m
Multiple Airlines
Mon 15/616:55
JFK
-
BFS
2 stops12h 05m
Multiple Airlines
Deal found 24/4£574
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 9/607:35
BFS
-
JFK
2 stops19h 50m
Multiple Airlines
Tue 16/621:05
JFK
-
BFS
2 stops13h 10m
Multiple Airlines
Deal found 25/4£589
Tue 9/620:15
BFS
-
EWR
3 stops29h 45m
Multiple Airlines
Tue 16/611:00
EWR
-
BFS
2 stops24h 20m
Multiple Airlines
Deal found 27/4£602
Thu 18/612:45
BFS
-
JFK
2 stops14h 40m
Multiple Airlines
Mon 22/623:55
JFK
-
BFS
2 stops16h 00m
Multiple Airlines
Deal found 24/4£609
Thu 21/520:05
BFS
-
LGA
2 stops23h 32m
Multiple Airlines
Thu 28/511:35
LGA
-
BFS
2 stops30h 15m
Multiple Airlines
Deal found 23/4£625
Sun 10/507:10
BFS
-
JFK
2 stops14h 50m
Multiple Airlines
Wed 13/517:10
JFK
-
BFS
2 stops17h 10m
Multiple Airlines
Deal found 25/4£632
Thu 18/606:10
BFS
-
EWR
3 stops43h 50m
Multiple Airlines
Mon 22/620:25
EWR
-
BFS
2 stops21h 00m
Multiple Airlines
Deal found 24/4£648
Wed 9/921:05
BFS
-
EWR
3 stops28h 55m
Multiple Airlines
Sun 27/923:00
EWR
-
BFS
2 stops16h 15m
Multiple Airlines
Deal found 27/4£653
Sun 10/507:10
BFS
-
EWR
3 stops35h 05m
Multiple Airlines
Wed 13/517:20
EWR
-
BFS
2 stops24h 00m
Multiple Airlines
Deal found 25/4£654
Wed 10/615:25
BFS
-
JFK
2 stops30h 35m
Multiple Airlines
Wed 17/618:55
JFK
-
BFS
2 stops23h 20m
Multiple Airlines
Deal found 26/4£657

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 27 April 2026.

Round-trip from

£509

One-way from

£245
22/5-29/5
  • 22/5-29/5
  • 4 total stops
  • 55h 50m 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 27 April 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

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Thu 21/5

20:05-14:37

2 stops23h 32m

New York LaGuardia

Thu 28/5

11:35-22:50

2 stops30h 15m

£625

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sun 10/5

07:10-17:00

2 stops14h 50m

New York John F Kennedy Intl

Wed 13/5

17:10-15:20

2 stops17h 10m

£632

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 18/6

06:10-21:00

3 stops43h 50m

Newark

Mon 22/6

20:25-22:25

2 stops21h 00m

£648

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sun 10/5

07:10-13:15

3 stops35h 05m

Newark

Wed 13/5

17:20-22:20

2 stops24h 00m

£654

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 10/6

15:25-17:00

2 stops30h 35m

New York John F Kennedy Intl

Wed 17/6

18:55-23:15

2 stops23h 20m

£657

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

£657
Fastest return journey

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 9/6

06:15-15:55

1 stop14h 40m

New York John F Kennedy Intl

Tue 16/6

18:20-09:55

1 stop10h 35m

£661

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 9/6

08:50-15:30

3 stops35h 40m

Newark

Tue 16/6

15:55-16:20

3 stops19h 25m

£664

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 8/6

20:55-15:55

1 stop24h 00m

New York John F Kennedy Intl

Mon 15/6

18:20-09:55

1 stop10h 35m

£665

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 34 resultsSorted by cheapest first
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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

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

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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!

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