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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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BFS
12 Apr — 19 Apr1
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 13 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£450
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£467
Sun 5/418:20
JFK
-
BFS
1 stop32h 20m
Multiple Airlines
Tue 21/417:10
BFS
-
JFK
2 stops58h 20m
Multiple Airlines
Deal found 13/3£470
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£484
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£484
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£485
Sun 12/423:25
JFK
-
BFS
2 stops53h 05m
Multiple Airlines
Mon 27/418:50
BFS
-
JFK
1 stop26h 05m
Multiple Airlines
Deal found 9/3£490
Wed 8/423:10
JFK
-
BFS
2 stops12h 55m
Multiple Airlines
Wed 15/415:40
BFS
-
JFK
3 stops35h 50m
Multiple Airlines
Deal found 9/3£495
Sun 26/418:20
JFK
-
BFS
1 stop32h 20m
Multiple Airlines
Sun 3/522:10
BFS
-
JFK
2 stops53h 20m
Multiple Airlines
Deal found 12/3£518
Wed 8/420:25
EWR
-
BFS
2 stops15h 40m
Multiple Airlines
Wed 15/407:20
BFS
-
EWR
2 stops16h 55m
Multiple Airlines
Deal found 9/3£524
Mon 27/417:45
EWR
-
BFS
2 stops24h 25m
Multiple Airlines
Thu 30/409:00
BFS
-
EWR
2 stops33h 15m
Multiple Airlines
Deal found 12/3£536
Thu 28/518:20
JFK
-
BFS
1 stop23h 40m
Multiple Airlines
Mon 1/618:50
BFS
-
JFK
1 stop26h 05m
Multiple Airlines
Deal found 10/3£540

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 13 March 2026.

Round-trip from

£450

One-way from

£192
23/4-30/4
  • 23/4-30/4
  • 2 total stops
  • 36h 00m total
  • Connecticut to Belfast
Search Deals
19/4
  • 19/4
  • 2 total stops
  • 30h 45m 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 13 March 2026.
Use the filters below to find and compare flights from Connecticut to Belfast Intl Airport 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

£484

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

£485

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

£524

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sun 12/4

23:00-18:25

1 stop14h 25m

Belfast Intl

Mon 27/4

07:00-21:00

2 stops19h 00m

£542

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Thu 23/4

17:45-21:30

3 stops22h 45m

Belfast Intl

Thu 30/4

08:20-13:15

3 stops33h 55m

£552

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 4/6

18:20-20:35

1 stop21h 15m

Belfast Intl

Sun 7/6

21:05-15:55

1 stop23h 50m

£563

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 6/6

18:20-07:45

1 stop32h 25m

Belfast Intl

Thu 11/6

06:10-15:55

1 stop14h 45m

£568

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sat 6/6

20:25-22:40

2 stops21h 15m

Belfast Intl

Thu 11/6

06:10-19:15

2 stops42h 05m

£584

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 13/4

23:10-20:25

2 stops16h 15m

Belfast Intl

Tue 28/4

08:20-15:55

1 stop12h 35m

£588

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 16/6

18:20-20:30

1 stop21h 10m

Belfast Intl

Thu 18/6

06:10-15:55

1 stop14h 45m

£602

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 52 resultsSorted by cheapest first
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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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How does Cheapflights help users find flights from Connecticut to Belfast Intl?

When you search for this flight from Connecticut to Belfast Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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.

Can Cheapflights notify me if prices for flights from Connecticut to Belfast Intl become cheaper?

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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