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Cheap flights from Connecticut to Belfast from £169

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BHD
15 Jan — 22 Jan1
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 16 December 2025.

Sun 21/1221:35JFK - BHD
1 stop11h 20mAmerican Airlines
Sun 28/1212:10BHD - JFK
1 stop11h 30mAmerican Airlines
Deal found 15/12£625
Sun 14/1218:00JFK - BFS
1 stop13h 55mMultiple Airlines
Sat 27/1206:00BFS - JFK
2 stops21h 30mMultiple Airlines
Deal found 13/12£873
Tue 23/1218:05JFK - BFS
1 stop19h 45mMultiple Airlines
Wed 7/120:55BFS - JFK
2 stops54h 35mMultiple Airlines
Deal found 15/12£972
Sun 14/1217:45JFK - BHD
1 stop18h 05mDelta
Sat 27/1206:30BHD - JFK
1 stop14h 15mDelta
Deal found 13/12£975
Sun 14/1222:00EWR - BFS
2 stops18h 15mMultiple Airlines
Sat 27/1206:00BFS - EWR
2 stops21h 10mMultiple Airlines
Deal found 13/12£988
Mon 22/1218:05JFK - BFS
1 stop21h 05mMultiple Airlines
Wed 7/115:45BFS - JFK
2 stops35h 45mMultiple Airlines
Deal found 15/12£1,047
Tue 23/1218:05JFK - BFS
1 stop19h 45mMultiple Airlines
Tue 6/105:45BFS - JFK
2 stops35h 40mMultiple Airlines
Deal found 15/12£1,070
Wed 24/1217:25JFK - BHD
2 stops33h 05mBritish Airways
Wed 31/1206:35BHD - JFK
2 stops17h 54mBritish Airways
Deal found 15/12£1,094
Wed 24/1222:45JFK - BHD
2 stops30h 35mMultiple Airlines
Wed 31/1211:25BHD - JFK
1 stop14h 40mMultiple Airlines
Deal found 13/12£1,098
Sun 14/1215:30EWR - BHD
2 stops17h 05mMultiple Airlines
Sat 27/1207:00BHD - EWR
2 stops20h 10mMultiple Airlines
Deal found 13/12£1,101
Sun 21/1218:05JFK - BFS
1 stop19h 20mMultiple Airlines
Wed 7/121:00BFS - JFK
2 stops30h 30mMultiple Airlines
Deal found 13/12£1,120
Tue 23/1223:00EWR - BFS
1 stop17h 40mMultiple Airlines
Wed 7/121:00BFS - EWR
2 stops21h 35mMultiple Airlines
Deal found 13/12£1,122

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 16 December 2025.

Round-trip from

£384

One-way from

£169
27/1-3/2
  • 27/1-3/2
  • 2 total stops
  • 35h 00m total
  • Connecticut to Belfast
Search Deals
28/1
  • 28/1
  • 1 total stop
  • 19h 55m 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 16 December 2025.
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

Tue 27/1

18:05-10:05

1 stop11h 00m

Belfast Intl

Tue 3/2

20:55-15:55

1 stop24h 00m

£384

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

20:10-10:15

1 stop10h 05m

Belfast City

Wed 18/3

15:40-23:05

1 stop11h 25m

£393

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 18/3

20:10-10:15

1 stop10h 05m

Belfast City

Mon 23/3

17:45-13:35

1 stop23h 50m

£393

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

08:45-17:00

1 stop12h 15m

£393

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 4/3

18:30-10:15

1 stop10h 45m

Belfast City

Fri 13/3

06:45-14:50

1 stop12h 05m

£393

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 28/1

18:05-19:35

1 stop20h 30m

Belfast Intl

Wed 4/2

06:30-15:55

1 stop14h 25m

£399

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

19:30-10:15

1 stop10h 45m

Belfast City

Wed 18/3

09:15-20:35

1 stop15h 20m

£400

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 11/1

18:05-21:55

1 stop22h 50m

Belfast Intl

Tue 27/1

06:00-15:55

1 stop14h 55m

£407

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 29/4

20:05-13:30

1 stop12h 25m

Belfast City

Wed 6/5

06:50-12:45

1 stop10h 55m

£411

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 4/3

19:10-10:15

1 stop10h 05m

Belfast City

Fri 13/3

08:45-20:32

2 stops15h 47m

£413

Flights are sorted by cheapest return flights first.

Deals found on 13/12

Showing 1-10 of 56 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 10h 05m. 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, 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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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?

Cheapflights helps you search for flights from Connecticut to Belfast 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 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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