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.

£190+ 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 5 agosto 2026.

dom 27/920:30 -

2 stops19h 30m

ter 13/1020:15 -

3 stops31h 10m

Deal found 5/8£450

seg 21/923:10 -

2 stops16h 30m

seg 5/1019:35 -

3 stops31h 50m

Deal found 2/8£453

seg 14/923:10 -

2 stops16h 30m

seg 21/919:35 -

3 stops31h 50m

Deal found 31/7£457

seg 14/920:30 -

2 stops19h 10m

qua 30/920:10 -

3 stops28h 10m

Deal found 4/8£458

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2 stops19h 15m

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3 stops28h 05m

Deal found 4/8£461

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2 stops15h 35m

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3 stops30h 55m

Deal found 2/8£461

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2 stops14h 55m

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3 stops40h 40m

Deal found 1/8£468

sex 25/918:20 -

1 stop14h 55m

sex 2/1022:15 -

2 stops22h 40m

Deal found 3/8£469

dom 20/918:20 -

1 stop13h 00m

seg 5/1020:15 -

1 stop24h 40m

Deal found 31/7£481

sex 18/918:20 -

1 stop10h 35m

sex 25/919:55 -

3 stops31h 30m

Deal found 4/8£490

dom 27/920:25 -

2 stops19h 35m

ter 13/1007:35 -

3 stops42h 25m

Deal found 5/8£493

dom 13/909:00 -

2 stops28h 50m

ter 29/906:40 -

3 stops41h 35m

Deal found 1/8£531

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 5 agosto 2026.

seg 14/920:25 -

2 stops19h 15m

qua 30/920:10 -

3 stops28h 05m

Deal found 4/8£461

qua 16/920:30 -

2 stops15h 35m

qua 23/920:10 -

3 stops30h 55m

Deal found 2/8£461

qua 16/920:25 -

2 stops15h 40m

qua 23/920:10 -

3 stops28h 05m

Deal found 2/8£468

ter 15/920:25 -

2 stops14h 55m

ter 22/907:35 -

3 stops40h 40m

Deal found 1/8£468

sex 25/918:20 -

1 stop10h 35m

sex 2/1021:10 -

1 stop23h 45m

Deal found 3/8£478

dom 20/918:20 -

1 stop13h 00m

seg 5/1020:15 -

1 stop24h 40m

Deal found 31/7£481

sex 18/918:20 -

1 stop10h 35m

sex 25/906:05 -

1 stop14h 50m

Deal found 4/8£507

dom 13/918:20 -

1 stop10h 45m

ter 29/908:50 -

3 stops42h 35m

Deal found 3/8£513

dom 11/1018:20 -

1 stop20h 55m

sáb 17/1006:20 -

1 stop14h 35m

Deal found 31/7£519

sex 6/1119:35 -

3 stops21h 25m

seg 9/1106:05 -

3 stops38h 15m

Deal found 2/8£542

dom 13/909:00 -

2 stops31h 00m

ter 29/906:40 -

3 stops41h 35m

Deal found 2/8£545

qua 9/920:25 -

2 stops18h 15m

qua 16/908:30 -

3 stops36h 00m

Deal found 4/8£548

qua 28/1020:35 -

2 stops17h 25m

qua 4/1106:55 -

1 stop19h 05m

Deal found 31/7£558

qua 30/917:35 -

2 stops16h 25m

sáb 10/1018:30 -

2 stops31h 30m

Deal found 4/8£562

qua 28/1020:35 -

2 stops17h 25m

qui 5/1108:50 -

1 stop17h 10m

Deal found 31/7£578

seg 14/917:30 -

2 stops20h 35m

qua 30/906:15 -

2 stops18h 21m

Deal found 4/8£629

qua 16/916:45 -

2 stops17h 15m

qua 23/905:55 -

2 stops14h 04m

Deal found 2/8£647

qui 1/1016:45 -

2 stops21h 10m

sáb 10/1021:15 -

2 stops23h 31m

Deal found 4/8£649

dom 27/914:30 -

2 stops22h 55m

ter 13/1005:55 -

2 stops14h 04m

Deal found 3/8£654

dom 16/810:40 -

2 stops26h 45m

qua 19/805:55 -

2 stops18h 30m

Deal found 3/8£663

seg 31/810:40 -

2 stops19h 35m

seg 7/921:25 -

2 stops25h 45m

Deal found 1/8£693

seg 14/916:00 -

2 stops14h 15m

seg 21/906:30 -

2 stops13h 29m

Deal found 31/7£699

sex 25/916:45 -

2 stops18h 45m

sex 2/1022:15 -

2 stops21h 44m

Deal found 3/8£710

seg 24/817:35 -

2 stops17h 50m

sex 28/807:20 -

2 stops17h 05m

Deal found 4/8£716

dom 13/917:30 -

3 stops14h 35m

ter 29/905:55 -

2 stops14h 04m

Deal found 1/8£771

Find flight deals from Connecticut to Belfast Intl

Round-trip from	£450
One-way from	£190

27/9-13/10
5 total stops
50h 40m total
Connecticut to Belfast

Search Deals

24/8
2 total stops
20h 50m 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.

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Route

Depart

Return

Price

Cheapest return flight

NewarkBelfast

EWR Newark - BFS Belfast Intl

EWRBFS

Newark

seg 14/9

20:25-20:40

2 stops19h 15m

Belfast Intl

qua 30/9

20:10-19:15

3 stops28h 05m

£461

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

qua 16/9

20:30-17:05

2 stops15h 35m

Belfast Intl

qua 23/9

20:10-22:05

3 stops30h 55m

£461

NewarkBelfast

EWR Newark - BFS Belfast Intl

EWRBFS

Newark

qua 16/9

20:25-17:05

2 stops15h 40m

Belfast Intl

qua 23/9

20:10-19:15

3 stops28h 05m

£468

NewarkBelfast

EWR Newark - BFS Belfast Intl

EWRBFS

Newark

ter 15/9

20:25-16:20

2 stops14h 55m

Belfast Intl

ter 22/9

07:35-19:15

3 stops40h 40m

£468

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

sex 25/9

18:20-09:55

1 stop10h 35m

Belfast Intl

sex 2/10

21:10-15:55

1 stop23h 45m

£478

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

dom 20/9

18:20-12:20

1 stop13h 00m

Belfast Intl

seg 5/10

20:15-15:55

1 stop24h 40m

£481

Fastest return journey

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

sex 18/9

18:20-09:55

1 stop10h 35m

Belfast Intl

sex 25/9

06:05-15:55

1 stop14h 50m

£507

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

dom 13/9

18:20-10:05

1 stop10h 45m

Belfast Intl

ter 29/9

08:50-22:25

3 stops42h 35m

£513

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

dom 11/10

18:20-20:15

1 stop20h 55m

Belfast Intl

sáb 17/10

06:20-15:55

1 stop14h 35m

£519

NewarkBelfast

EWR Newark - BFS Belfast Intl

EWRBFS

Newark

sex 6/11

19:35-22:00

3 stops21h 25m

Belfast Intl

seg 9/11

06:05-15:20

3 stops38h 15m

£542

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 43 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 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.

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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.

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

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Cheap flights from Connecticut to Belfast Intl Airport from £190

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 24/8. 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 5 agosto 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 5 agosto 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 5 agosto 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 5 agosto 2026.

Last-minute flights from Connecticut to Belfast IntlDiscover last-minute flight deals from Connecticut to Belfast Intl. Data last updated 5 agosto 2026 and is based on user searches.

Discover last-minute flight deals from Connecticut to Belfast Intl. Data last updated 5 agosto 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 5 agosto 2026.

Search for one-way flight options from Connecticut to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 5 agosto 2026.

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Best time to book a flight from Connecticut to Belfast Intl

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Related info for your journey

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

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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 5 agosto 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

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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 5 agosto 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 5 agosto 2026.

Last-minute flights from Connecticut to Belfast Intl
Discover last-minute flight deals from Connecticut to Belfast Intl. Data last updated 5 agosto 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 5 agosto 2026.