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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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BDL
21 Jul — 28 Jul1
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 21 June 2026.

Wed 2/907:30
BFS
-
JFK
2 stops19h 55m
Multiple Airlines
Wed 9/916:55
JFK
-
BFS
2 stops17h 25m
Multiple Airlines
Deal found 20/6£492
Thu 8/1021:10
BFS
-
JFK
1 stop23h 45m
Multiple Airlines
Mon 12/1023:10
JFK
-
BFS
2 stops12h 05m
Multiple Airlines
Deal found 18/6£538
Wed 2/907:35
BFS
-
EWR
2 stops16h 40m
Multiple Airlines
Wed 9/920:25
EWR
-
BFS
2 stops14h 30m
Multiple Airlines
Deal found 20/6£541
Mon 24/820:35
BFS
-
JFK
2 stops27h 45m
Multiple Airlines
Sat 29/820:30
JFK
-
BFS
2 stops20h 45m
Multiple Airlines
Deal found 20/6£561
Mon 13/708:40
BFS
-
JFK
2 stops42h 50m
Multiple Airlines
Mon 27/718:20
JFK
-
BFS
1 stop12h 55m
Multiple Airlines
Deal found 16/6£579
Tue 7/721:25
BFS
-
EWR
2 stops23h 40m
Multiple Airlines
Tue 14/717:35
EWR
-
BFS
2 stops24h 30m
Multiple Airlines
Deal found 18/6£583
Thu 23/708:10
BFS
-
JFK
2 stops19h 30m
Multiple Airlines
Sun 26/701:00
JFK
-
BFS
2 stops15h 30m
Multiple Airlines
Deal found 21/6£594
Tue 7/707:35
BFS
-
JFK
2 stops16h 40m
Multiple Airlines
Tue 14/716:40
JFK
-
BFS
2 stops17h 35m
Multiple Airlines
Deal found 18/6£606
Mon 13/721:55
BFS
-
JFK
2 stops19h 45m
Multiple Airlines
Sun 19/701:00
JFK
-
BFS
2 stops15h 30m
Multiple Airlines
Deal found 19/6£608
Mon 24/820:35
BFS
-
LGA
3 stops31h 00m
Multiple Airlines
Sat 29/816:45
LGA
-
BFS
2 stops15h 45m
Multiple Airlines
Deal found 20/6£631
Sat 18/709:30
BFS
-
EWR
2 stops17h 30m
Multiple Airlines
Tue 21/723:55
EWR
-
BFS
2 stops18h 10m
Multiple Airlines
Deal found 20/6£640
Mon 13/718:50
BFS
-
EWR
3 stops31h 20m
Multiple Airlines
Mon 27/720:25
EWR
-
BFS
2 stops21h 55m
Multiple Airlines
Deal found 18/6£658

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 21 June 2026.

Round-trip from

£492

One-way from

£296
2/9-9/9
  • 2/9-9/9
  • 4 total stops
  • 37h 20m total
  • Belfast to Connecticut
Search Deals
21/9
  • 21/9
  • 3 total stops
  • 42h 20m 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 21 June 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 2/9

07:30-22:25

2 stops19h 55m

New York John F Kennedy Intl

Wed 9/9

16:55-15:20

2 stops17h 25m

£492

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 2/9

07:35-19:15

2 stops16h 40m

Newark

Wed 9/9

20:25-15:55

2 stops14h 30m

£541

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 13/7

08:40-22:30

2 stops42h 50m

New York John F Kennedy Intl

Mon 27/7

18:20-12:15

1 stop12h 55m

£579

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 7/7

21:25-16:05

2 stops23h 40m

Newark

Tue 14/7

17:35-23:05

2 stops24h 30m

£583

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 23/7

08:10-22:40

2 stops19h 30m

New York John F Kennedy Intl

Sun 26/7

01:00-21:30

2 stops15h 30m

£594
Fastest return journey

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 17/7

09:40-16:53

1 stop12h 13m

New York John F Kennedy Intl

Mon 20/7

01:00-23:05

2 stops17h 05m

£618

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Mon 24/8

20:35-22:35

3 stops31h 00m

New York LaGuardia

Sat 29/8

16:45-13:30

2 stops15h 45m

£631

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sat 4/7

08:30-17:45

1 stop14h 15m

New York John F Kennedy Intl

Thu 9/7

20:05-19:30

1 stop18h 25m

£652

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Mon 13/7

18:50-21:10

3 stops31h 20m

Newark

Mon 27/7

20:25-23:20

2 stops21h 55m

£658

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 24/8

06:10-15:55

1 stop14h 45m

New York John F Kennedy Intl

Sat 29/8

18:20-18:30

1 stop19h 10m

£661

Flights are sorted by cheapest return flights first.

Deals found on 16/6

Showing 1-10 of 38 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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Alternative routes for Belfast Intl to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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?

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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.

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