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Cheap flights from Connecticut to Belfast Intl Airport from £192

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BFS
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Connecticut to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Connecticut to Belfast Intl
Explore the most affordable flight options available from Connecticut to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Tue 3/319:35
EWR
-
BFS
2 stops19h 35m
Multiple Airlines
Tue 10/308:35
BFS
-
EWR
2 stops14h 50m
Multiple Airlines
Deal found 8/2£439
Mon 16/318:55
JFK
-
BFS
1 stop11h 10m
Multiple Airlines
Fri 20/306:30
BFS
-
JFK
1 stop14h 25m
Multiple Airlines
Deal found 6/2£439
Fri 17/409:35
JFK
-
BFS
1 stop23h 15m
Multiple Airlines
Wed 22/408:55
BFS
-
JFK
1 stop16h 25m
Multiple Airlines
Deal found 6/2£455
Tue 24/318:00
JFK
-
BFS
2 stops12h 20m
Multiple Airlines
Tue 31/307:35
BFS
-
JFK
2 stops19h 50m
Multiple Airlines
Deal found 7/2£456
Mon 4/509:35
JFK
-
BFS
1 stop16h 50m
Multiple Airlines
Tue 19/506:45
BFS
-
JFK
1 stop15h 15m
Multiple Airlines
Deal found 6/2£458
Sun 8/318:45
EWR
-
BFS
2 stops20h 10m
Multiple Airlines
Tue 24/306:30
BFS
-
EWR
2 stops14h 45m
Multiple Airlines
Deal found 7/2£463
Sun 19/423:10
JFK
-
BFS
2 stops17h 45m
Multiple Airlines
Wed 22/409:55
BFS
-
JFK
3 stops36h 35m
Multiple Airlines
Deal found 6/2£464
Sun 8/323:35
JFK
-
BFS
2 stops17h 40m
Multiple Airlines
Sun 15/305:45
BFS
-
JFK
2 stops19h 50m
Multiple Airlines
Deal found 8/2£478
Mon 16/318:55
JFK
-
BFS
1 stop33h 25m
Multiple Airlines
Wed 25/307:00
BFS
-
JFK
1 stop21h 25m
Multiple Airlines
Deal found 6/2£484
Sun 15/319:05
JFK
-
BFS
1 stop33h 15m
Multiple Airlines
Wed 25/307:00
BFS
-
JFK
1 stop21h 25m
Multiple Airlines
Deal found 6/2£496
Sat 7/301:35
EWR
-
BFS
2 stops25h 25m
Multiple Airlines
Sun 15/305:45
BFS
-
EWR
3 stops45h 25m
Multiple Airlines
Deal found 8/2£497
Sun 8/319:05
JFK
-
BFS
2 stops15h 50m
Multiple Airlines
Tue 24/305:45
BFS
-
JFK
3 stops43h 20m
Multiple Airlines
Deal found 7/2£505

Find flight deals from Connecticut to Belfast Intl

Keep the following information in mind while searching for Connecticut to Belfast Intl flight deals. Data was last updated 9 February 2026.

Round-trip from

£439

One-way from

£192
3/3-10/3
  • 3/3-10/3
  • 4 total stops
  • 34h 25m total
  • Connecticut to Belfast
Search Deals
14/3
  • 14/3
  • 2 total stops
  • 25h 25m total
  • Connecticut to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Connecticut to Belfast Intl 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 9 February 2026.
Use the filters below to find and compare flights from Connecticut to Belfast Intl Airport that are best for you.

Fly from

Connecticut

Fly to

Belfast Intl

Route

Depart

Return

Price

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Tue 3/3

19:35-20:10

2 stops19h 35m

Belfast Intl

Tue 10/3

08:35-19:25

2 stops14h 50m

£439

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 16/3

18:55-10:05

1 stop11h 10m

Belfast Intl

Fri 20/3

06:30-16:55

1 stop14h 25m

£439

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 17/4

09:35-13:50

1 stop23h 15m

Belfast Intl

Wed 22/4

08:55-20:20

1 stop16h 25m

£455

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 24/3

18:00-10:20

2 stops12h 20m

Belfast Intl

Tue 31/3

07:35-22:25

2 stops19h 50m

£456

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 4/5

09:35-07:25

1 stop16h 50m

Belfast Intl

Tue 19/5

06:45-17:00

1 stop15h 15m

£458

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sun 8/3

18:45-18:55

2 stops20h 10m

Belfast Intl

Tue 24/3

06:30-17:15

2 stops14h 45m

£463

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 19/4

23:10-21:55

2 stops17h 45m

Belfast Intl

Wed 22/4

09:55-17:30

3 stops36h 35m

£464

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 16/3

18:55-07:55

1 stop33h 00m

Belfast Intl

Tue 24/3

20:55-00:25

1 stop31h 30m

£496

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 15/3

19:05-08:20

1 stop33h 15m

Belfast Intl

Wed 25/3

07:00-00:25

1 stop21h 25m

£496

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sat 7/3

01:35-08:00

2 stops25h 25m

Belfast Intl

Sun 15/3

05:45-23:10

3 stops45h 25m

£497

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 24 results
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Best time to book a flight from Connecticut to Belfast Intl

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut to Belfast Intl 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

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

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

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 Connecticut to Belfast Intl.

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

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

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Not ready to book yet? You can track prices for flights from Connecticut to Belfast Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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