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Cheap flights from Belfast to Connecticut from £297

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.
BHD — BDL
20 Jul — 27 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Connecticut

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Connecticut
Explore the most affordable flight options available from Belfast to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 June 2026.

Mon 2/1106:35
BHD
-
JFK
1 stop12h 00m
British Airways
Sun 8/1114:02
JFK
-
BHD
2 stops15h 18m
British Airways
Deal found 18/6£475
Mon 2/1106:35
BHD
-
EWR
1 stop12h 15m
British Airways
Sun 8/1118:30
EWR
-
BHD
1 stop10h 50m
British Airways
Deal found 18/6£475
Thu 8/1009:35
BHD
-
JFK
1 stop10h 45m
British Airways
Mon 12/1021:40
JFK
-
BHD
1 stop10h 15m
British Airways
Deal found 18/6£501
Thu 3/1215:05
BHD
-
JFK
1 stop11h 00m
British Airways
Mon 7/1219:10
JFK
-
BHD
1 stop10h 30m
British Airways
Deal found 16/6£508
Thu 15/1009:35
BHD
-
JFK
1 stop10h 45m
British Airways
Sun 18/1019:35
JFK
-
BHD
1 stop9h 55m
British Airways
Deal found 15/6£523
Sat 21/1115:05
BHD
-
JFK
1 stop11h 00m
British Airways
Fri 27/1118:15
JFK
-
BHD
1 stop11h 15m
British Airways
Deal found 19/6£526
Sat 21/1106:35
BHD
-
EWR
1 stop12h 15m
British Airways
Fri 27/1118:30
EWR
-
BHD
1 stop11h 00m
British Airways
Deal found 19/6£526
Sat 21/1106:35
BHD
-
LGA
2 stops18h 45m
British Airways
Fri 27/1117:10
LGA
-
BHD
2 stops16h 05m
British Airways
Deal found 19/6£536
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£539
Thu 1/1006:30
BHD
-
EWR
2 stops20h 55m
British Airways
Mon 5/1017:45
EWR
-
BHD
2 stops16h 45m
British Airways
Deal found 19/6£554
Thu 1/1016:35
BHD
-
LGA
2 stops19h 41m
British Airways
Mon 5/1016:25
LGA
-
BHD
2 stops18h 05m
British Airways
Deal found 19/6£561
Thu 15/1021:10
BFS
-
JFK
1 stop23h 45m
Multiple Airlines
Sun 18/1018:20
JFK
-
BFS
1 stop10h 45m
Multiple Airlines
Deal found 15/6£567

Find flight deals from Belfast to Connecticut

Keep the following information in mind while searching for Belfast to Connecticut flight deals. Data was last updated 20 June 2026.

Round-trip from

£475

One-way from

£297
British Airways
  • British Airways
  • 2/11-8/11
  • 3 total stops
  • 27h 18m 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 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 20 June 2026.
Use the filters below to find and compare flights from Belfast to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 15/10

12:45-18:20

1 stop10h 35m

New York John F Kennedy Intl

Sun 18/10

16:00-10:30

2 stops13h 30m

£523

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sat 21/11

09:15-16:00

1 stop11h 45m

New York John F Kennedy Intl

Fri 27/11

14:02-10:30

2 stops15h 28m

£526
Fastest return journey

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Sat 21/11

06:35-13:50

1 stop12h 15m

Newark

Fri 27/11

18:30-10:30

1 stop11h 00m

£526

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Sat 21/11

06:35-20:20

2 stops18h 45m

New York LaGuardia

Fri 27/11

17:10-14:15

2 stops16h 05m

£536

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 2/11

06:35-19:27

2 stops17h 52m

New York John F Kennedy Intl

Sun 8/11

14:02-10:20

2 stops15h 18m

£538

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 1/10

06:30-16:55

2 stops15h 25m

New York John F Kennedy Intl

Mon 5/10

20:20-12:55

1 stop11h 35m

£542

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Thu 15/10

12:45-23:49

2 stops16h 04m

Newark

Sun 18/10

17:50-08:40

1 stop9h 50m

£555

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 7/10

06:30-20:53

2 stops19h 23m

New York LaGuardia

Sun 11/10

17:45-14:35

2 stops15h 50m

£561

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 1/10

16:35-07:16

2 stops19h 41m

New York LaGuardia

Mon 5/10

16:25-15:30

2 stops18h 05m

£561

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Thu 5/11

09:05-19:35

1 stop15h 30m

Newark

Sun 8/11

19:38-16:50

2 stops16h 12m

£567

Flights are sorted by cheapest return flights first.

Deals found on 19/6

Showing 1-10 of 56 resultsSorted by cheapest first
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Best time to book a flight from Belfast to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Belfast 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 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 to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belfast to Connecticut?

    For as low as £523, British Airways can have you in Connecticut from Belfast in 10h 35m. Airlines will cover a distance of 3167 mi.

  • What are the most popular routes from Belfast to Connecticut?

    Most travelers choose Belfast Intl - New York John F Kennedy Intl, Belfast Intl - Newark or Belfast Intl - New York LaGuardia when deciding on the best route from Belfast to Connecticut.

  • Can I find deals for flights from Belfast to Connecticut that include hotel bookings?

    Yes. In addition to deals on Belfast to Connecticut flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Connecticut.

  • Can I find deals for business class flights from Belfast to Connecticut?

    Yes. Cheapflights offers flight deals from Belfast 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 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 to Connecticut?

Cheapflights helps you search for flights from Belfast to Connecticut via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Connecticut?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast to Connecticut.

Can Cheapflights find flights from Belfast to Connecticut with no change fees?

Yes! Cheapflights helps users easily find flights from Belfast to Connecticut with no change fees.

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Of course! You can now track prices for flights from Belfast to Connecticut and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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