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

Currently, January is the cheapest month in which you can book a flight from Connecticut to Belfast Intl Airport (average of £67). Flying from Connecticut to Belfast Intl Airport in July is currently the most expensive (average of £90). 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 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 New York John F Kennedy Intl - Belfast Intl, Newark - 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.

£169+ Flights from Connecticut to Belfast Intl Airport

Cheap flight deals from Connecticut to Belfast Intl

Round-trip from	£340
One-way from	£169

15/9-24/9
2 total stops
31h 35m total
Connecticut to Belfast

Search Deals

23/7
1 total stop
33h 15m total
Connecticut to Belfast

Search Deals

Find flight deals from Connecticut to Belfast Intl

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 15 July 2025.

Mon 15/918:20JFK - BFS

1 stop14h 30mMultiple Airlines

Wed 24/909:35BFS - JFK

1 stop17h 05mMultiple Airlines

Deal found 14/7£340

Mon 18/820:25EWR - BFS

2 stops17h 20mMultiple Airlines

Wed 3/921:05BFS - EWR

2 stops28h 55mMultiple Airlines

Deal found 13/7£443

Tue 12/815:50LGA - BFS

2 stops19h 50mMultiple Airlines

Mon 18/823:45BFS - LGA

2 stops23h 45mMultiple Airlines

Deal found 14/7£493

Thu 28/818:05BDL - BFS

2 stops20h 40mMultiple Airlines

Thu 4/906:30BFS - BDL

2 stops15h 05mMultiple Airlines

Deal found 14/7£968

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 15 July 2025.

Mon 15/918:20JFK - BFS

1 stop14h 30mMultiple Airlines

Wed 24/909:35BFS - JFK

1 stop17h 05mMultiple Airlines

Deal found 14/7£340

Mon 18/820:25EWR - BFS

2 stops17h 20mMultiple Airlines

Wed 3/921:05BFS - EWR

2 stops28h 55mMultiple Airlines

Deal found 13/7£443

Tue 12/815:50LGA - BFS

2 stops19h 50mMultiple Airlines

Mon 18/823:45BFS - LGA

2 stops23h 45mMultiple Airlines

Deal found 14/7£493

Thu 28/818:05BDL - BFS

2 stops20h 40mMultiple Airlines

Thu 4/906:30BFS - BDL

2 stops15h 05mMultiple Airlines

Deal found 14/7£968

Last-minute flights from Connecticut to Belfast Intl
Discover last-minute flight deals from Connecticut to Belfast Intl. Data last updated 15 July 2025 and is based on user searches.

Sun 20/718:20JFK - BFS

1 stop10h 35mMultiple Airlines

Sun 17/818:00BFS - JFK

1 stop33h 15mMultiple Airlines

Deal found 13/7£607

Tue 22/716:40LGA - BFS

2 stops19h 00mMultiple Airlines

Wed 30/705:45BFS - LGA

3 stops18h 51mMultiple Airlines

Deal found 13/7£624

Thu 24/709:00EWR - BFS

2 stops26h 15mMultiple Airlines

Tue 29/705:55BFS - EWR

2 stops19h 00mMultiple Airlines

Deal found 14/7£648

Tue 12/815:50LGA - BFS

2 stops19h 50mMultiple Airlines

Mon 18/823:45BFS - LGA

2 stops23h 45mMultiple Airlines

Deal found 14/7£493

Mon 18/820:25EWR - BFS

2 stops17h 20mMultiple Airlines

Wed 3/921:05BFS - EWR

2 stops28h 55mMultiple Airlines

Deal found 13/7£443

Thu 28/818:20JFK - BFS

1 stop16h 15mMultiple Airlines

Thu 4/921:10BFS - JFK

1 stop23h 45mMultiple Airlines

Deal found 13/7£422

Thu 28/818:05BDL - BFS

2 stops20h 40mMultiple Airlines

Thu 4/906:30BFS - BDL

2 stops15h 05mMultiple Airlines

Deal found 14/7£968

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 15 July 2025.

Wed 23/700:15JFK - BFS

1 stop33h 15mMultiple Airlines

Deal found 14/7£169

Thu 24/715:30EWR - BFS

2 stops18h 00mMultiple Airlines

Deal found 14/7£186

Thu 24/715:30LGA - BFS

2 stops18h 00mMultiple Airlines

Deal found 14/7£186

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

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 15/9

18:20-13:50

1 stop14h 30m

Belfast Intl

Wed 24/9

09:35-21:40

1 stop17h 05m

£340

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 18/8

20:25-18:45

2 stops17h 20m

Belfast Intl

Wed 3/9

21:05-21:00

2 stops28h 55m

£443

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Tue 12/8

15:50-16:40

2 stops19h 50m

Belfast Intl

Mon 18/8

23:45-18:30

2 stops23h 45m

£493

HartfordBelfast

BDL - BFS

BDLBFS

Hartford Bradley Intl

Thu 28/8

18:05-19:45

2 stops20h 40m

Belfast Intl

Thu 4/9

06:30-16:35

2 stops15h 05m

£968

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 23/7

00:15-14:30

1 stop33h 15m

£169

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Thu 24/7

15:30-14:30

2 stops18h 00m

£186

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Thu 24/7

15:30-14:30

2 stops18h 00m

£186

Flights are sorted by cheapest return flights first.

Deals found on 14/7

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

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.
What is the cheapest month to book a flight from Connecticut to Belfast Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Connecticut to Belfast Intl Airport (average of £67). Flying from Connecticut to Belfast Intl Airport in July is currently the most expensive (average of £90). 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.

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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 £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 23/7. 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

Keep the following information in mind while searching for Connecticut to Belfast Intl flight deals. Data was last updated 15 July 2025.

Round-trip from

One-way from

Find 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 15 July 2025.

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 15 July 2025.

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?

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

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.

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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 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?

100% Free

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 15 July 2025.