What is the cheapest month to book a flight from Belfast Intl Airport to Connecticut?

Currently, November is the cheapest month in which you can book a flight from Belfast Intl Airport to Connecticut (average of £683). Flying from Belfast Intl Airport to Connecticut in December is currently the most expensive (average of £963). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Connecticut ranges from 79.0 - 105.0 inches per month. September is typically the wettest month, when rainfall can reach 105.0 mm. February is typically the driest time to visit Connecticut when rainfall is around 79.0 mm.

If weather is an important factor for your trip to Connecticut, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

What are the most popular routes from Belfast Intl Airport to Connecticut?

The most popular flight routes from Belfast Intl Airport to Connecticut are Belfast Intl - New York John F Kennedy Intl, Belfast Intl - Newark and Belfast Intl - Providence-TFGreen.

What is the cheapest time of day to fly from BFS to CT?

When flying from Belfast Intl Airport to Connecticut, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Belfast Intl to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£225+ Cheap Flights from Belfast Intl Airport to Connecticut

Cheap flight deals from Belfast Intl to Connecticut

Round-trip from	£357
One-way from	£225

24/9-1/10
2 total stops
38h 45m total
Belfast to Connecticut

Search Deals

15/12
2 total stops
43h 10m total
Belfast to Connecticut

Search Deals

Find flight deals from Belfast Intl to Connecticut

Cheapest flights from Belfast Intl to Connecticut
Explore the most affordable flight options available from Belfast Intl to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Wed 24/906:00BFS - JFK

1 stop14h 55mMultiple Airlines

Wed 1/1018:20JFK - BFS

1 stop23h 50mMultiple Airlines

Deal found 27/8£357

Tue 7/1008:15BFS - JFK

1 stop12h 40mMultiple Airlines

Sat 11/1018:20JFK - BFS

1 stop32h 25mMultiple Airlines

Deal found 27/8£361

Fri 19/906:05BFS - JFK

1 stop14h 50mMultiple Airlines

Mon 22/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Deal found 26/8£381

Thu 9/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Thu 16/1018:20JFK - BFS

1 stop16h 15mMultiple Airlines

Deal found 26/8£390

Sat 11/1012:35BFS - JFK

1 stop14h 40mMultiple Airlines

Sat 18/1018:20JFK - BFS

1 stop32h 25mMultiple Airlines

Deal found 27/8£426

Sun 12/1007:15BFS - JFK

1 stop15h 00mMultiple Airlines

Sun 19/1019:00JFK - BFS

1 stop10h 30mMultiple Airlines

Deal found 28/8£442

Tue 7/1007:00BFS - EWR

3 stops43h 00mMultiple Airlines

Sat 11/1020:25EWR - BFS

2 stops21h 05mMultiple Airlines

Deal found 27/8£473

Wed 24/921:05BFS - EWR

2 stops28h 55mMultiple Airlines

Wed 1/1017:35EWR - BFS

2 stops20h 00mMultiple Airlines

Deal found 27/8£480

Sat 11/1016:50BFS - EWR

2 stops33h 10mMultiple Airlines

Sat 18/1020:25EWR - BFS

3 stops21h 05mMultiple Airlines

Deal found 27/8£491

Thu 9/1009:25BFS - EWR

3 stops40h 35mMultiple Airlines

Thu 16/1020:25EWR - BFS

3 stops15h 15mMultiple Airlines

Deal found 26/8£495

Sat 6/905:45BFS - EWR

2 stops20h 15mMultiple Airlines

Sat 13/920:25EWR - BFS

2 stops21h 05mMultiple Airlines

Deal found 28/8£523

Fri 19/908:20BFS - EWR

2 stops15h 50mMultiple Airlines

Mon 22/920:25EWR - BFS

2 stops20h 30mMultiple Airlines

Deal found 26/8£528

Best flights from Belfast Intl to Connecticut
Discover carefully curated flight deals from Belfast Intl to Connecticut that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.

Wed 24/906:00BFS - JFK

1 stop14h 55mMultiple Airlines

Wed 1/1018:20JFK - BFS

1 stop23h 50mMultiple Airlines

Deal found 27/8£357

Tue 7/1008:15BFS - JFK

1 stop12h 40mMultiple Airlines

Sat 11/1018:20JFK - BFS

1 stop32h 25mMultiple Airlines

Deal found 27/8£361

Fri 19/906:05BFS - JFK

1 stop14h 50mMultiple Airlines

Mon 22/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Deal found 26/8£381

Thu 9/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Thu 16/1018:20JFK - BFS

1 stop16h 15mMultiple Airlines

Deal found 26/8£390

Sat 11/1012:35BFS - JFK

1 stop14h 40mMultiple Airlines

Sat 18/1018:20JFK - BFS

1 stop32h 25mMultiple Airlines

Deal found 27/8£426

Sun 12/1007:15BFS - JFK

1 stop15h 00mMultiple Airlines

Sun 19/1019:00JFK - BFS

1 stop10h 30mMultiple Airlines

Deal found 28/8£442

Tue 7/1007:00BFS - EWR

3 stops43h 00mMultiple Airlines

Sat 11/1020:25EWR - BFS

2 stops21h 05mMultiple Airlines

Deal found 27/8£473

Wed 24/921:05BFS - EWR

2 stops28h 55mMultiple Airlines

Wed 1/1017:35EWR - BFS

2 stops20h 00mMultiple Airlines

Deal found 27/8£480

Sat 11/1016:50BFS - EWR

2 stops33h 10mMultiple Airlines

Sat 18/1020:25EWR - BFS

3 stops21h 05mMultiple Airlines

Deal found 27/8£491

Thu 9/1009:25BFS - EWR

3 stops40h 35mMultiple Airlines

Thu 16/1020:25EWR - BFS

3 stops15h 15mMultiple Airlines

Deal found 26/8£495

Fri 19/908:20BFS - EWR

2 stops15h 50mMultiple Airlines

Mon 22/920:25EWR - BFS

2 stops20h 30mMultiple Airlines

Deal found 26/8£528

Tue 7/1008:15BFS - LGA

2 stops16h 40mMultiple Airlines

Sat 11/1017:30LGA - BFS

2 stops21h 10mMultiple Airlines

Deal found 27/8£617

Last-minute flights from Belfast Intl to Connecticut
Discover last-minute flight deals from Belfast Intl to Connecticut. Data last updated 29 August 2025 and is based on user searches.

Tue 2/923:10BFS - JFK

2 stops21h 15mMultiple Airlines

Mon 8/900:50JFK - BFS

2 stops34h 20mMultiple Airlines

Deal found 27/8£539

Tue 2/921:25BFS - EWR

2 stops22h 35mMultiple Airlines

Tue 9/917:00EWR - BFS

2 stops17h 00mMultiple Airlines

Deal found 27/8£548

Tue 2/905:55BFS - LGA

2 stops14h 00mMultiple Airlines

Tue 9/916:50LGA - BFS

2 stops13h 30mMultiple Airlines

Deal found 27/8£875

Sat 6/905:45BFS - EWR

2 stops20h 15mMultiple Airlines

Sat 13/920:25EWR - BFS

2 stops21h 05mMultiple Airlines

Deal found 28/8£523

Wed 10/907:15BFS - JFK

1 stop14h 44mMultiple Airlines

Fri 19/917:30JFK - BFS

2 stops12h 25mMultiple Airlines

Deal found 27/8£552

Wed 10/906:50BFS - EWR

3 stops19h 10mMultiple Airlines

Fri 19/923:00EWR - BFS

2 stops19h 05mMultiple Airlines

Deal found 27/8£619

Fri 19/906:05BFS - JFK

1 stop14h 50mMultiple Airlines

Mon 22/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Deal found 26/8£381

Fri 19/908:20BFS - EWR

2 stops15h 50mMultiple Airlines

Mon 22/920:25EWR - BFS

2 stops20h 30mMultiple Airlines

Deal found 26/8£528

Wed 24/906:00BFS - JFK

1 stop14h 55mMultiple Airlines

Wed 1/1018:20JFK - BFS

1 stop23h 50mMultiple Airlines

Deal found 27/8£357

Wed 24/921:05BFS - EWR

2 stops28h 55mMultiple Airlines

Wed 1/1017:35EWR - BFS

2 stops20h 00mMultiple Airlines

Deal found 27/8£480

One-way flights from Belfast Intl to Connecticut
Search for one-way flight options from Belfast Intl to Connecticut. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.

Mon 15/1207:50BFS - JFK

2 stops43h 10mMultiple Airlines

Deal found 28/8£225

Thu 4/921:10BFS - EWR

2 stops48h 21mMultiple Airlines

Deal found 27/8£254

Thu 4/921:10BFS - LGA

2 stops44h 20mMultiple Airlines

Deal found 27/8£254

Thu 18/906:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 28/8£260

Thu 4/906:10BFS - JFK

2 stops33h 14mMultiple Airlines

Deal found 27/8£261

Thu 18/921:10BFS - EWR

2 stops48h 21mMultiple Airlines

Deal found 28/8£273

Thu 18/921:10BFS - LGA

2 stops44h 20mMultiple Airlines

Deal found 28/8£273

Mon 15/1210:30BFS - EWR

3 stops34h 10mMultiple Airlines

Deal found 28/8£305

Mon 15/1210:20BFS - LGA

2 stops32h 40mMultiple Airlines

Deal found 28/8£393

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 24/9

06:00-15:55

1 stop14h 55m

New York John F Kennedy Intl

Wed 1/10

18:20-23:10

1 stop23h 50m

£357

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 7/10

08:15-15:55

1 stop12h 40m

New York John F Kennedy Intl

Sat 11/10

18:20-07:45

1 stop32h 25m

£361

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 19/9

06:05-15:55

1 stop14h 50m

New York John F Kennedy Intl

Mon 22/9

18:20-09:55

1 stop10h 35m

£381

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 9/10

06:10-15:55

1 stop14h 45m

New York John F Kennedy Intl

Thu 16/10

18:20-15:35

1 stop16h 15m

£390

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sat 11/10

12:35-22:15

1 stop14h 40m

New York John F Kennedy Intl

Sat 18/10

18:20-07:45

1 stop32h 25m

£426

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sun 12/10

07:15-17:15

1 stop15h 00m

New York John F Kennedy Intl

Sun 19/10

19:00-10:30

1 stop10h 30m

£442

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 7/10

07:00-21:00

3 stops43h 00m

Newark

Sat 11/10

20:25-22:30

2 stops21h 05m

£473

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 24/9

21:05-21:00

2 stops28h 55m

Newark

Wed 1/10

17:35-18:35

2 stops20h 00m

£480

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sat 11/10

16:50-21:00

2 stops33h 10m

Newark

Sat 18/10

20:25-22:30

3 stops21h 05m

£491

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 9/10

09:25-21:00

3 stops40h 35m

Newark

Thu 16/10

20:25-16:40

3 stops15h 15m

£495

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 22 results

Best time to book a flight from Belfast Intl to Connecticut

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

No data available for this route at this time. Please check back soon.

Related info for your journey

What are the most popular routes from Belfast Intl Airport to Connecticut?
The most popular flight routes from Belfast Intl Airport to Connecticut are Belfast Intl - New York John F Kennedy Intl, Belfast Intl - Newark and Belfast Intl - Providence-TFGreen.
Can I find deals for flights from Belfast Intl to Connecticut that include hotel bookings?
Yes. In addition to deals on Belfast Intl to Connecticut flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast Intl to Connecticut?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Connecticut.
Can I find deals for business class flights from Belfast Intl to Connecticut?
Yes. Cheapflights offers flight deals from Belfast Intl to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Belfast Intl Airport to Connecticut?
Currently, November is the cheapest month in which you can book a flight from Belfast Intl Airport to Connecticut (average of £683). Flying from Belfast Intl Airport to Connecticut in December is currently the most expensive (average of £963). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to United States

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How does Cheapflights help users find flights from Belfast Intl to Connecticut?

When you search for this flight from Belfast Intl to Connecticut, 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 Belfast Intl to Connecticut?

Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Connecticut by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Connecticut from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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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Cheap flights from Belfast Intl Airport to Connecticut from £225

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast Intl to Connecticut

Keep the following information in mind while searching for Belfast Intl to Connecticut flight deals. Data was last updated 29 August 2025.

Round-trip from

One-way from

Find flight deals from Belfast Intl to Connecticut

Cheapest flights from Belfast Intl to ConnecticutExplore the most affordable flight options available from Belfast Intl to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Explore the most affordable flight options available from Belfast Intl to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to Connecticut that are best for you.

Best time to book a flight from Belfast Intl to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Belfast Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Connecticut

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Connecticut. 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 Belfast Intl Airport to Connecticut?

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

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

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

What is the cheapest month to book a flight from Belfast Intl Airport to Connecticut?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast Intl to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast Intl to Connecticut?

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

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

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

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Cheapest flights from Belfast Intl to Connecticut
Explore the most affordable flight options available from Belfast Intl to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.