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Cheap flights from Connecticut to Belfast from £181

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
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 11 March 2026.

Thu 23/418:20
JFK
-
BFS
1 stop21h 15m
Multiple Airlines
Thu 30/406:10
BFS
-
JFK
1 stop14h 45m
Multiple Airlines
Deal found 9/3£447
Sat 25/418:20
JFK
-
BFS
1 stop32h 25m
Multiple Airlines
Sat 2/506:20
BFS
-
JFK
1 stop14h 35m
Multiple Airlines
Deal found 10/3£464
Sun 12/422:40
JFK
-
BHD
1 stop14h 00m
British Airways
Mon 27/419:35
BHD
-
JFK
1 stop20h 35m
British Airways
Deal found 9/3£476
Mon 13/420:25
EWR
-
BFS
2 stops21h 45m
Multiple Airlines
Tue 28/407:00
BFS
-
EWR
2 stops41h 15m
Multiple Airlines
Deal found 9/3£481
Mon 13/423:25
JFK
-
BFS
2 stops28h 55m
Multiple Airlines
Tue 28/406:45
BFS
-
JFK
1 stop14h 10m
Multiple Airlines
Deal found 9/3£481
Sat 5/918:20
JFK
-
BFS
1 stop20h 55m
Multiple Airlines
Wed 9/921:10
BFS
-
JFK
1 stop23h 45m
Multiple Airlines
Deal found 11/3£482
Tue 22/919:35
JFK
-
BHD
1 stop10h 10m
British Airways
Tue 6/1016:25
BHD
-
JFK
1 stop11h 00m
British Airways
Deal found 6/3£482
Tue 22/921:25
EWR
-
BHD
1 stop12h 55m
British Airways
Tue 6/1013:45
BHD
-
EWR
1 stop10h 40m
British Airways
Deal found 6/3£482
Mon 13/419:35
JFK
-
BHD
1 stop12h 20m
British Airways
Tue 28/412:40
BHD
-
JFK
1 stop10h 40m
British Airways
Deal found 6/3£484
Mon 13/421:25
EWR
-
BHD
1 stop13h 05m
British Airways
Tue 28/409:40
BHD
-
EWR
1 stop14h 45m
British Airways
Deal found 6/3£484
Tue 17/1123:20
JFK
-
BHD
1 stop14h 20m
British Airways
Mon 23/1119:25
BHD
-
JFK
1 stop23h 55m
British Airways
Deal found 10/3£485
Tue 17/1121:35
EWR
-
BHD
1 stop14h 10m
British Airways
Mon 23/1119:25
BHD
-
EWR
1 stop29h 10m
British Airways
Deal found 10/3£485

Find flight deals from Connecticut to Belfast

Keep the following information in mind while searching for Connecticut to Belfast flight deals. Data was last updated 11 March 2026.

Round-trip from

£447

One-way from

£181
23/4-30/4
  • 23/4-30/4
  • 2 total stops
  • 36h 00m total
  • Connecticut to Belfast
Search Deals
30/3
  • 30/3
  • 1 total stop
  • 10h 30m total
  • Connecticut to Belfast
Search Deals

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 11 March 2026.
Use the filters below to find and compare flights from Connecticut to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 13/4

20:25-23:10

2 stops21h 45m

Belfast Intl

Tue 28/4

07:00-19:15

2 stops41h 15m

£481

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 5/9

18:20-20:15

1 stop20h 55m

Belfast Intl

Wed 9/9

21:10-15:55

1 stop23h 45m

£482

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Mon 13/4

21:25-15:30

1 stop13h 05m

Belfast City

Tue 28/4

09:40-23:00

2 stops18h 20m

£504

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 29/4

10:30-09:20

2 stops17h 50m

Belfast City

Wed 6/5

09:50-19:05

1 stop14h 15m

£505
Fastest return journey

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 29/3

22:40-18:45

1 stop15h 05m

Belfast City

Wed 8/4

06:30-13:05

1 stop11h 35m

£508

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 29/4

17:15-13:35

2 stops15h 20m

Belfast City

Wed 6/5

16:05-22:25

1 stop11h 20m

£511

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 13/4

10:30-09:20

2 stops17h 50m

Belfast City

Tue 28/4

09:50-20:30

2 stops15h 40m

£513

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 8/4

20:25-17:05

2 stops15h 40m

Belfast Intl

Wed 15/4

07:20-19:15

2 stops16h 55m

£522

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 3/4

18:20-14:15

1 stop14h 55m

Belfast Intl

Fri 10/4

09:05-17:30

3 stops37h 25m

£528

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 29/3

21:25-08:50

1 stop30h 25m

Belfast City

Wed 8/4

06:30-19:25

1 stop17h 55m

£532

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 13h 05m. The distance between Connecticut and Belfast is about 3180 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, New York John F Kennedy Intl - Belfast City or Newark - Belfast Intl 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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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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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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