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Cheap flights from Connecticut to Belfast from £132

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BHD
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Connecticut to Belfast

Keep the following information in mind while searching for Connecticut to Belfast flight deals. Data was last updated 14 January 2026.

Round-trip from

£365

One-way from

£132
25/2-5/3
  • 25/2-5/3
  • 4 total stops
  • 61h 40m total
  • Connecticut to Belfast
Search Deals
30/3
  • 30/3
  • 1 total stop
  • 10h 30m total
  • Connecticut to Belfast
Search Deals

Find flight deals from Connecticut to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Connecticut to Belfast
Explore the most affordable flight options available from Connecticut to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 January 2026.

Thu 26/222:00
JFK
-
BFS
2 stops19h 20m
Multiple Airlines
Thu 5/306:30
BFS
-
JFK
2 stops18h 35m
Multiple Airlines
Deal found 12/1£368
Sun 1/320:05
JFK
-
BHD
1 stop12h 50m
British Airways
Tue 10/306:55
BHD
-
JFK
1 stop12h 10m
British Airways
Deal found 13/1£368
Wed 18/319:50
JFK
-
BHD
1 stop10h 25m
British Airways
Fri 27/307:00
BHD
-
JFK
1 stop15h 20m
British Airways
Deal found 14/1£371
Wed 11/320:10
JFK
-
BHD
1 stop10h 05m
British Airways
Wed 18/307:00
BHD
-
JFK
1 stop15h 20m
British Airways
Deal found 12/1£373
Sun 1/318:35
EWR
-
BHD
1 stop10h 45m
British Airways
Tue 10/306:55
BHD
-
EWR
2 stops14h 20m
British Airways
Deal found 13/1£375
Tue 10/208:05
JFK
-
BHD
1 stop19h 20m
British Airways
Tue 17/215:05
BHD
-
JFK
1 stop11h 00m
British Airways
Deal found 13/1£377
Mon 9/218:30
EWR
-
BHD
1 stop9h 35m
British Airways
Tue 24/206:35
BHD
-
EWR
1 stop12h 15m
British Airways
Deal found 13/1£378
Wed 11/319:30
EWR
-
BHD
1 stop9h 40m
British Airways
Wed 18/309:15
BHD
-
EWR
1 stop15h 20m
British Airways
Deal found 12/1£379
Wed 25/223:20
JFK
-
BHD
1 stop9h 55m
British Airways
Mon 2/318:00
BHD
-
JFK
1 stop28h 20m
British Airways
Deal found 12/1£382
Sun 1/318:35
EWR
-
BHD
1 stop10h 45m
British Airways
Tue 17/311:25
BHD
-
EWR
1 stop13h 10m
British Airways
Deal found 14/1£385
Wed 11/318:45
EWR
-
BHD
2 stops15h 30m
Multiple Airlines
Wed 18/317:40
BHD
-
EWR
1 stop25h 10m
Multiple Airlines
Deal found 12/1£391
Sun 29/321:25
EWR
-
BHD
1 stop15h 15m
British Airways
Wed 8/411:35
BHD
-
EWR
1 stop12h 50m
British Airways
Deal found 13/1£396

Cheapflights Fare Finder

 
Customise your flight search to find flights from Connecticut to Belfast 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 14 January 2026.
Use the filters below to find and compare flights from Connecticut to Belfast that are best for you.

Fly from

Connecticut

Fly to

Belfast

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 26/2

22:00-22:20

2 stops19h 20m

Belfast Intl

Thu 5/3

06:30-20:05

2 stops18h 35m

£368

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

19:15-10:15

1 stop11h 00m

Belfast City

Wed 18/3

06:55-15:05

1 stop12h 10m

£368

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 18/3

19:50-10:15

1 stop10h 25m

Belfast City

Fri 27/3

07:00-18:20

1 stop15h 20m

£371

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 1/3

18:35-10:20

1 stop10h 45m

Belfast City

Tue 10/3

06:55-17:15

2 stops14h 20m

£375

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Mon 9/2

18:30-09:05

1 stop9h 35m

Belfast City

Tue 24/2

06:35-13:50

1 stop12h 15m

£378

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 25/2

23:20-14:15

1 stop9h 55m

Belfast City

Mon 2/3

18:00-17:20

1 stop28h 20m

£382

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 1/3

18:35-10:20

1 stop10h 45m

Belfast City

Tue 17/3

11:25-20:35

1 stop13h 10m

£385

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 1/3

20:40-13:55

1 stop12h 15m

Belfast City

Tue 10/3

07:00-20:29

2 stops17h 29m

£388

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 27/2

18:05-13:35

1 stop14h 30m

Belfast City

Sun 8/3

07:25-16:55

1 stop13h 30m

£391

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

18:45-14:15

2 stops15h 30m

Belfast City

Wed 18/3

17:40-14:50

1 stop25h 10m

£391

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 60 results
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Best time to book a flight from Connecticut to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Connecticut 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 Connecticut to Belfast
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 Connecticut to Belfast. 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 Connecticut to Belfast?

    Departing from Connecticut to Belfast will take you 11h. The distance between Connecticut and Belfast is about 3167 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Connecticut to Belfast consider New York John F Kennedy Intl - Belfast Intl, Newark - Belfast Intl or New York John F Kennedy Intl - Belfast City as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut to Belfast 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 Connecticut to Belfast

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 Connecticut to Belfast?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Connecticut to Belfast for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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