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Cheap flights from Belfast Intl Airport to Connecticut from £319

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BDL
23 Jun — 30 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 24 May 2026.

Thu 24/906:35
BFS
-
EWR
2 stops35h 40m
Multiple Airlines
Mon 28/917:45
EWR
-
BFS
2 stops24h 25m
Multiple Airlines
Deal found 22/5£545
Thu 24/909:00
BFS
-
JFK
2 stops18h 05m
Multiple Airlines
Mon 28/923:10
JFK
-
BFS
2 stops19h 00m
Multiple Airlines
Deal found 22/5£579
Mon 8/606:25
BFS
-
JFK
2 stops35h 50m
Multiple Airlines
Tue 16/617:35
JFK
-
BFS
2 stops25h 15m
Multiple Airlines
Deal found 19/5£592
Tue 7/721:20
BFS
-
JFK
2 stops54h 10m
Multiple Airlines
Tue 14/718:20
JFK
-
BFS
1 stop10h 35m
Multiple Airlines
Deal found 23/5£598
Fri 22/507:10
BFS
-
JFK
2 stops44h 20m
Multiple Airlines
Thu 4/621:30
JFK
-
BFS
1 stop12h 35m
Multiple Airlines
Deal found 21/5£606
Wed 15/707:30
BFS
-
JFK
3 stops41h 35m
Multiple Airlines
Sun 19/723:10
JFK
-
BFS
2 stops14h 15m
Multiple Airlines
Deal found 23/5£610
Mon 8/617:35
BFS
-
LGA
3 stops30h 50m
Multiple Airlines
Tue 16/617:55
LGA
-
BFS
2 stops20h 45m
Multiple Airlines
Deal found 19/5£613
Tue 7/721:20
BFS
-
EWR
3 stops47h 10m
Multiple Airlines
Tue 14/720:25
EWR
-
BFS
2 stops18h 25m
Multiple Airlines
Deal found 23/5£614
Wed 15/721:05
BFS
-
EWR
2 stops28h 55m
Multiple Airlines
Sun 19/720:25
EWR
-
BFS
2 stops17h 00m
Multiple Airlines
Deal found 23/5£624
Tue 7/705:55
BFS
-
LGA
2 stops18h 30m
Multiple Airlines
Tue 14/709:55
LGA
-
BFS
2 stops28h 55m
Multiple Airlines
Deal found 20/5£626
Mon 8/622:20
BFS
-
EWR
2 stops22h 45m
Multiple Airlines
Tue 16/617:35
EWR
-
BFS
2 stops16h 40m
Multiple Airlines
Deal found 19/5£630
Mon 22/618:50
BFS
-
JFK
2 stops26h 05m
Multiple Airlines
Mon 6/718:20
JFK
-
BFS
1 stop12h 55m
Multiple Airlines
Deal found 19/5£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 24 May 2026.

Round-trip from

£545

One-way from

£319
24/9-28/9
  • 24/9-28/9
  • 4 total stops
  • 60h 05m total
  • Belfast to Connecticut
Search Deals
28/10
  • 28/10
  • 2 total stops
  • 19h 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 24 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

Tue 7/7

21:20-22:30

2 stops54h 10m

New York John F Kennedy Intl

Tue 14/7

18:20-09:55

1 stop10h 35m

£598

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Mon 8/6

17:35-19:25

3 stops30h 50m

New York LaGuardia

Tue 16/6

17:55-19:40

2 stops20h 45m

£613

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 7/7

21:20-15:30

3 stops47h 10m

Newark

Tue 14/7

20:25-19:50

2 stops18h 25m

£614

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 15/7

21:05-21:00

2 stops28h 55m

Newark

Sun 19/7

20:25-18:25

2 stops17h 00m

£624

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Tue 7/7

05:55-19:25

2 stops18h 30m

New York LaGuardia

Tue 14/7

09:55-19:50

2 stops28h 55m

£626

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Mon 8/6

22:20-16:05

2 stops22h 45m

Newark

Tue 16/6

17:35-15:15

2 stops16h 40m

£630

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 24/9

06:35-21:50

1 stop20h 15m

New York John F Kennedy Intl

Mon 28/9

18:00-13:50

1 stop14h 50m

£642

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 24/9

09:15-15:30

3 stops35h 15m

Newark

Mon 28/9

17:30-16:15

2 stops17h 45m

£650
Fastest return journey

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 8/7

06:10-15:55

1 stop14h 45m

New York John F Kennedy Intl

Wed 15/7

18:20-09:55

1 stop10h 35m

£650

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 15/7

06:10-15:55

1 stop14h 45m

New York John F Kennedy Intl

Sun 19/7

18:20-07:40

1 stop32h 20m

£650

Flights are sorted by cheapest return flights first.

Deals found on 19/5

Showing 1-10 of 32 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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