In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast Intl Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 Newark - Belfast Intl, New York John F Kennedy Intl - Belfast Intl or New York LaGuardia - Belfast Intl as they are the most popular.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Belfast Intl Airport as you normally would.

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.

£187+ Cheap Flights from Connecticut to Belfast Intl Airport

Cheap flight deals from Connecticut to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 21 June 2026.

Thu 8/1023:10

JFK

BFS

2 stops30h 35m

Multiple Airlines

Mon 19/1018:50

BFS

JFK

1 stop26h 05m

Multiple Airlines

Deal found 19/6£463

Mon 5/1020:30

JFK

BFS

2 stops21h 50m

Multiple Airlines

Mon 19/1018:50

BFS

JFK

1 stop26h 05m

Multiple Airlines

Deal found 19/6£464

Wed 7/1020:30

JFK

BFS

2 stops18h 45m

Multiple Airlines

Mon 19/1018:50

BFS

JFK

1 stop26h 05m

Multiple Airlines

Deal found 19/6£465

Thu 8/1023:10

JFK

BFS

2 stops30h 35m

Multiple Airlines

Wed 21/1020:15

BFS

JFK

1 stop24h 40m

Multiple Airlines

Deal found 19/6£470

Tue 6/1023:10

JFK

BFS

2 stops19h 10m

Multiple Airlines

Wed 21/1020:15

BFS

JFK

1 stop24h 40m

Multiple Airlines

Deal found 19/6£471

Wed 7/1020:30

JFK

BFS

2 stops18h 45m

Multiple Airlines

Wed 21/1020:15

BFS

JFK

1 stop24h 40m

Multiple Airlines

Deal found 19/6£473

Sat 10/1018:20

JFK

BFS

1 stop12h 35m

Multiple Airlines

Mon 19/1018:50

BFS

JFK

1 stop26h 05m

Multiple Airlines

Deal found 19/6£478

Sat 10/1018:20

JFK

BFS

1 stop12h 35m

Multiple Airlines

Wed 21/1020:15

BFS

JFK

1 stop24h 40m

Multiple Airlines

Deal found 19/6£486

Tue 6/1018:20

JFK

BFS

1 stop15h 15m

Multiple Airlines

Tue 20/1006:40

BFS

JFK

1 stop14h 15m

Multiple Airlines

Deal found 19/6£488

Sat 12/923:10

JFK

BFS

2 stops19h 15m

Multiple Airlines

Sun 20/922:00

BFS

JFK

3 stops29h 25m

Multiple Airlines

Deal found 19/6£492

Sat 10/1018:20

JFK

BFS

1 stop12h 35m

Multiple Airlines

Thu 22/1020:40

BFS

JFK

1 stop24h 15m

Multiple Airlines

Deal found 19/6£498

Thu 10/918:20

JFK

BFS

1 stop16h 10m

Multiple Airlines

Sat 19/906:20

BFS

JFK

1 stop14h 35m

Multiple Airlines

Deal found 16/6£499

Best flights from Connecticut to Belfast Intl
Discover carefully curated flight deals from Connecticut to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 June 2026.

Mon 5/1023:10

JFK

BFS

2 stops12h 05m

Multiple Airlines

Tue 20/1006:40

BFS

JFK

1 stop14h 15m

Multiple Airlines

Deal found 19/6£532

Thu 8/1018:20

JFK

BFS

1 stop10h 35m

Multiple Airlines

Tue 20/1008:20

BFS

JFK

1 stop12h 35m

Multiple Airlines

Deal found 19/6£544

Sat 10/1023:10

JFK

BFS

2 stops14h 25m

Multiple Airlines

Fri 23/1006:15

BFS

JFK

1 stop14h 40m

Multiple Airlines

Deal found 19/6£559

Thu 10/918:20

JFK

BFS

1 stop16h 10m

Multiple Airlines

Tue 22/908:20

BFS

JFK

1 stop12h 35m

Multiple Airlines

Deal found 16/6£559

Tue 6/1023:10

JFK

BFS

2 stops12h 10m

Multiple Airlines

Fri 23/1006:15

BFS

JFK

1 stop14h 40m

Multiple Airlines

Deal found 19/6£567

Wed 7/1020:25

EWR

BFS

3 stops20h 55m

Multiple Airlines

Wed 21/1009:35

BFS

EWR

2 stops34h 55m

Multiple Airlines

Deal found 19/6£574

Tue 29/918:20

JFK

BFS

1 stop14h 40m

Multiple Airlines

Tue 6/1006:15

BFS

JFK

1 stop14h 40m

Multiple Airlines

Deal found 19/6£581

Mon 10/818:20

JFK

BFS

1 stop23h 05m

Multiple Airlines

Mon 24/806:10

BFS

JFK

1 stop14h 45m

Multiple Airlines

Deal found 20/6£600

Fri 21/818:20

JFK

BFS

1 stop10h 35m

Multiple Airlines

Fri 28/820:15

BFS

JFK

1 stop24h 40m

Multiple Airlines

Deal found 18/6£601

Fri 21/817:20

EWR

BFS

2 stops22h 25m

Multiple Airlines

Fri 28/816:45

BFS

EWR

3 stops25h 30m

Multiple Airlines

Deal found 18/6£615

Wed 2/917:40

LGA

BFS

2 stops18h 50m

Multiple Airlines

Wed 9/905:55

BFS

LGA

2 stops14h 04m

Multiple Airlines

Deal found 16/6£656

Tue 21/720:25

EWR

BFS

2 stops20h 50m

Multiple Airlines

Thu 30/706:40

BFS

EWR

2 stops20h 55m

Multiple Airlines

Deal found 17/6£664

Fri 21/817:55

LGA

BFS

2 stops22h 55m

Multiple Airlines

Fri 28/807:20

BFS

LGA

2 stops17h 05m

Multiple Airlines

Deal found 18/6£666

Sun 19/723:10

JFK

BFS

2 stops18h 40m

Multiple Airlines

Sun 26/706:20

BFS

JFK

2 stops31h 30m

Multiple Airlines

Deal found 16/6£668

Wed 4/1117:40

EWR

BFS

2 stops22h 05m

Multiple Airlines

Wed 18/1106:25

BFS

EWR

2 stops17h 00m

Multiple Airlines

Deal found 19/6£671

Wed 15/718:20

JFK

BFS

1 stop10h 35m

Multiple Airlines

Tue 11/806:15

BFS

JFK

1 stop14h 40m

Multiple Airlines

Deal found 16/6£671

Tue 4/817:35

EWR

BFS

2 stops16h 40m

Multiple Airlines

Tue 18/805:55

BFS

EWR

2 stops21h 40m

Multiple Airlines

Deal found 18/6£677

Tue 1/916:45

LGA

BFS

2 stops22h 05m

Multiple Airlines

Sun 6/922:05

BFS

LGA

2 stops28h 25m

Multiple Airlines

Deal found 18/6£685

Sat 10/1017:15

EWR

BFS

3 stops25h 10m

Multiple Airlines

Sat 17/1009:30

BFS

EWR

3 stops32h 45m

Multiple Airlines

Deal found 20/6£689

Thu 23/709:55

LGA

BFS

3 stops20h 55m

Multiple Airlines

Tue 28/722:45

BFS

LGA

2 stops25h 40m

Multiple Airlines

Deal found 20/6£690

Thu 23/717:35

EWR

BFS

2 stops13h 15m

Multiple Airlines

Tue 28/722:45

BFS

EWR

2 stops28h 50m

Multiple Airlines

Deal found 20/6£696

Wed 7/1016:45

LGA

BFS

2 stops21h 30m

Multiple Airlines

Wed 21/1005:55

BFS

LGA

2 stops14h 04m

Multiple Airlines

Deal found 19/6£701

Mon 20/715:45

EWR

BFS

2 stops19h 40m

Multiple Airlines

Mon 27/720:35

BFS

EWR

2 stops23h 20m

Multiple Airlines

Deal found 20/6£706

Thu 8/1023:00

EWR

BFS

1 stop12h 55m

Multiple Airlines

Mon 19/1010:30

BFS

EWR

1 stop15h 40m

Multiple Airlines

Deal found 19/6£717

Mon 6/717:40

LGA

BFS

2 stops17h 45m

Multiple Airlines

Mon 13/720:35

BFS

LGA

2 stops28h 10m

Multiple Airlines

Deal found 19/6£732

Fri 3/717:40

LGA

BFS

2 stops17h 50m

Multiple Airlines

Mon 6/706:30

BFS

LGA

2 stops15h 27m

Multiple Airlines

Deal found 20/6£757

Find flight deals from Connecticut to Belfast Intl

Round-trip from	£463
One-way from	£187

8/10-19/10
3 total stops
56h 40m total
Connecticut to Belfast

Search Deals

28/7
1 total stop
24h 00m total
Connecticut to Belfast

Search Deals

Cheapflights Fare Finder

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

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 5/10

23:10-16:15

2 stops12h 05m

Belfast Intl

Tue 20/10

06:40-15:55

1 stop14h 15m

£532

Fastest return journey

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 8/10

18:20-09:55

1 stop10h 35m

Belfast Intl

Tue 20/10

08:20-15:55

1 stop12h 35m

£544

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 10/10

23:10-18:35

2 stops14h 25m

Belfast Intl

Fri 23/10

06:15-15:55

1 stop14h 40m

£559

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 10/9

18:20-15:30

1 stop16h 10m

Belfast Intl

Tue 22/9

08:20-15:55

1 stop12h 35m

£559

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 6/10

23:10-16:20

2 stops12h 10m

Belfast Intl

Fri 23/10

06:15-15:55

1 stop14h 40m

£567

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 7/10

20:25-22:20

3 stops20h 55m

Belfast Intl

Wed 21/10

09:35-15:30

2 stops34h 55m

£574

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 29/9

18:20-14:00

1 stop14h 40m

Belfast Intl

Tue 6/10

06:15-15:55

1 stop14h 40m

£581

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 10/8

18:20-22:25

1 stop23h 05m

Belfast Intl

Mon 24/8

06:10-15:55

1 stop14h 45m

£600

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 21/8

18:20-09:55

1 stop10h 35m

Belfast Intl

Fri 28/8

20:15-15:55

1 stop24h 40m

£601

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Fri 21/8

17:20-20:45

2 stops22h 25m

Belfast Intl

Fri 28/8

16:45-13:15

3 stops25h 30m

£615

Flights are sorted by cheapest return flights first.

Deals found on 16/6

Showing 1-10 of 41 resultsSorted by cheapest first

...

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.

JFK-BFS

EWR-BFS

LGA-BFS

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

USCT-BFS

JFK-BFS

EWR-BFS

LGA-BFS

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 Connecticut to Belfast Intl Airport?
When deciding which route to take from Connecticut to Belfast Intl Airport consider Newark - Belfast Intl, New York John F Kennedy Intl - 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

Armagh

Newry

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Alternative routes

Belfast Intl flight routes

Complete your trip

Direct flights to Northern Ireland

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Connecticut to Belfast Intl

Fly with Cheapflights

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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Cheap flights from Connecticut to Belfast Intl Airport from £187

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Connecticut to Belfast Intl

Cheapest flights from Connecticut to Belfast IntlExplore 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 21 June 2026.

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 21 June 2026.

Best flights from Connecticut to Belfast IntlDiscover carefully curated flight deals from Connecticut to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 June 2026.

Discover carefully curated flight deals from Connecticut to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 June 2026.

Last-minute flights from Connecticut to Belfast IntlDiscover last-minute flight deals from Connecticut to Belfast Intl. Data last updated 21 June 2026 and is based on user searches.

Discover last-minute flight deals from Connecticut to Belfast Intl. Data last updated 21 June 2026 and is based on user searches.

One-way flights from Connecticut to Belfast IntlSearch for one-way flight options from Connecticut to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 21 June 2026.

Search for one-way flight options from Connecticut to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 21 June 2026.

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 21 June 2026.

Round-trip from

One-way from

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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?

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

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

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

Travelling to a place near Belfast Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Connecticut to Belfast Intl

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

Other flights to Belfast Intl

Explore flights to Belfast Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 June 2026.

Complete your trip

Complete your trip to Belfast Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Northern Ireland

Book a non-stop flight to one of these other cities located in Northern Ireland.

Search flights from Connecticut to Belfast Intl by cabin class

Find flights from Connecticut to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Connecticut and Belfast Intl flights

Browse other Connecticut and Belfast Intl flight options. Last updated on 21 June 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

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

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

Can Cheapflights 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?

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Book with Flexibility

Travel Smart

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 21 June 2026.

Best flights from Connecticut to Belfast Intl
Discover carefully curated flight deals from Connecticut to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 June 2026.

Last-minute flights from Connecticut to Belfast Intl
Discover last-minute flight deals from Connecticut to Belfast Intl. Data last updated 21 June 2026 and is based on user searches.

One-way flights from Connecticut to Belfast Intl
Search for one-way flight options from Connecticut to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 21 June 2026.