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Cheap flights from Belfast Intl Airport to Connecticut from £257

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BDL
10 Aug — 17 Aug1
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 11 July 2026.

Tue 25/808:50
BFS
-
JFK
3 stops39h 30m
Multiple Airlines
Tue 1/920:30
JFK
-
BFS
2 stops19h 35m
Multiple Airlines
Deal found 10/7£502
Mon 31/806:40
BFS
-
JFK
3 stops20h 25m
Multiple Airlines
Mon 14/920:30
JFK
-
BFS
2 stops21h 50m
Multiple Airlines
Deal found 6/7£505
Thu 27/806:20
BFS
-
JFK
2 stops35h 55m
Multiple Airlines
Mon 31/817:35
JFK
-
BFS
2 stops25h 30m
Multiple Airlines
Deal found 7/7£509
Mon 24/806:40
BFS
-
EWR
3 stops20h 00m
Multiple Airlines
Tue 8/920:25
EWR
-
BFS
2 stops21h 55m
Multiple Airlines
Deal found 9/7£522
Thu 27/806:40
BFS
-
EWR
2 stops35h 35m
Multiple Airlines
Mon 31/817:45
EWR
-
BFS
3 stops24h 20m
Multiple Airlines
Deal found 9/7£534
Wed 26/820:10
BFS
-
JFK
3 stops30h 55m
Multiple Airlines
Sat 29/820:30
JFK
-
BFS
2 stops20h 00m
Multiple Airlines
Deal found 10/7£548
Mon 31/808:00
BFS
-
EWR
2 stops19h 35m
Multiple Airlines
Mon 14/920:25
EWR
-
BFS
2 stops21h 55m
Multiple Airlines
Deal found 8/7£548
Mon 24/820:35
BFS
-
LGA
2 stops23h 02m
Multiple Airlines
Tue 8/915:30
LGA
-
BFS
2 stops14h 10m
Multiple Airlines
Deal found 9/7£576
Thu 27/821:05
BFS
-
LGA
3 stops27h 20m
Multiple Airlines
Mon 31/810:30
LGA
-
BFS
3 stops19h 45m
Multiple Airlines
Deal found 8/7£604
Tue 4/805:55
BFS
-
LGA
3 stops45h 40m
Multiple Airlines
Thu 6/816:00
LGA
-
BFS
3 stops22h 30m
Multiple Airlines
Deal found 10/7£658
Sun 23/806:45
BFS
-
LGA
3 stops44h 50m
Multiple Airlines
Sun 30/817:35
LGA
-
BFS
2 stops19h 50m
Multiple Airlines
Deal found 9/7£670
Mon 31/806:10
BFS
-
LGA
2 stops15h 45m
Multiple Airlines
Mon 14/917:55
LGA
-
BFS
2 stops16h 35m
Multiple Airlines
Deal found 8/7£685

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 11 July 2026.

Round-trip from

£505

One-way from

£257
31/8-14/9
  • 31/8-14/9
  • 5 total stops
  • 42h 15m total
  • Belfast to Connecticut
Search Deals
11/9
  • 11/9
  • 2 total stops
  • 37h 24m 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 11 July 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

Tue 25/8

08:50-19:20

3 stops39h 30m

New York John F Kennedy Intl

Tue 1/9

20:30-21:05

2 stops19h 35m

£502

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 27/8

06:20-13:15

2 stops35h 55m

New York John F Kennedy Intl

Mon 31/8

17:35-00:05

2 stops25h 30m

£509

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 31/8

07:05-22:05

3 stops20h 00m

New York John F Kennedy Intl

Mon 14/9

23:10-23:20

2 stops19h 10m

£528

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 27/8

06:40-13:15

2 stops35h 35m

Newark

Mon 31/8

17:20-23:05

2 stops24h 45m

£536

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Mon 31/8

08:00-22:35

2 stops19h 35m

Newark

Mon 14/9

20:25-23:20

2 stops21h 55m

£548

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Mon 24/8

20:35-21:40

2 stops30h 05m

Newark

Thu 27/8

20:25-18:55

3 stops17h 30m

£570

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sun 23/8

06:45-22:35

3 stops44h 50m

Newark

Sun 30/8

20:25-18:25

2 stops17h 00m

£598

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Thu 27/8

21:05-19:25

3 stops27h 20m

New York LaGuardia

Mon 31/8

10:30-11:15

3 stops19h 45m

£604

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 25/8

05:55-19:05

2 stops18h 10m

Newark

Tue 1/9

16:30-22:30

3 stops25h 00m

£616

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 20/8

06:40-22:25

2 stops20h 45m

New York John F Kennedy Intl

Thu 27/8

16:55-18:55

2 stops21h 00m

£627

Flights are sorted by cheapest return flights first.

Deals found on 8/7

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 - 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

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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!

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