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 is the cheapest time of day to fly from JFK to BFS?

When flying from New York John F Kennedy Intl Airport to Belfast Intl Airport, 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 John F Kennedy Intl to Belfast Intl that include hotel bookings?

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

How can I find direct flights from John F Kennedy Intl to Belfast Intl?

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

Can I find deals for business class flights from John F Kennedy Intl to Belfast Intl?

Yes. Cheapflights offers flight deals from John F Kennedy Intl 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.

£240+ Cheap Flights from New York John F Kennedy Intl Airport to Belfast Intl Airport

Cheap flight deals from John F Kennedy Intl to Belfast Intl

Enter your travel dates to find the best prices.

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Cheapest flights from John F Kennedy Intl to Belfast Intl
Explore the most affordable flight options available from John F Kennedy Intl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2026.

Mon 30/1119:25 -

3 stops18h 20m

Mon 7/1222:05 -

2 stops27h 00m

Deal found 2/11£504

Tue 1/1222:05 -

2 stops17h 50m

Mon 7/1222:05 -

2 stops27h 00m

Deal found 5/11£559

Sun 6/1219:25 -

2 stops19h 45m

Tue 22/1207:05 -

2 stops15h 35m

Deal found 3/11£616

Fri 4/1221:15 -

2 stops16h 20m

Fri 11/1206:00 -

2 stops16h 50m

Deal found 3/11£633

Thu 3/1219:25 -

2 stops21h 35m

Mon 7/1208:40 -

2 stops14h 20m

Deal found 5/11£662

Tue 15/1219:25 -

2 stops21h 05m

Mon 21/1209:00 -

2 stops38h 00m

Deal found 2/11£669

Find flight deals from John F Kennedy Intl to Belfast Intl

Round-trip from	£504
One-way from	£240
Popular in	September
Cheapest in	April
Average price	£966

30/11-7/12
5 total stops
45h 20m total
New York to Belfast

Search Deals

27/11-31/12
3 total stops
31h 00m total
New York to Belfast

Search Deals

Highest demand for flights based on searches. 45% potential increase in price (£675 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 42% potential price decrease (£238 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Belfast Intl Airport that are best for you.

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Price

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New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Fri 27/11

22:05-10:05

3 stops31h 00m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£240

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sat 28/11

19:25-09:10

2 stops32h 45m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£256

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Wed 2/12

22:05-20:20

3 stops41h 15m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Thu 3/12

17:00-09:05

2 stops35h 05m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£269

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Mon 30/11

19:25-16:45

2 stops16h 20m

Belfast Intl

Mon 7/12

22:05-20:05

2 stops27h 00m

£552

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Tue 1/12

22:05-20:55

2 stops17h 50m

Belfast Intl

Mon 7/12

22:05-20:05

2 stops27h 00m

£559

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sun 6/12

19:25-20:10

2 stops19h 45m

Belfast Intl

Tue 22/12

07:05-17:40

2 stops15h 35m

£616

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Mon 15/2

19:25-19:10

3 stops18h 45m

Belfast Intl

Fri 19/2

07:30-19:29

2 stops16h 59m

£655

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Wed 21/4

20:30-18:00

3 stops16h 30m

Belfast Intl

Tue 27/4

06:10-20:05

2 stops18h 55m

£659

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Mon 22/2

19:25-18:00

3 stops17h 35m

Belfast Intl

Mon 1/3

07:20-20:05

2 stops17h 45m

£662

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from John F Kennedy Intl to Belfast Intl

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

JFK-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.

Related info for your journey

Can I find deals for flights from John F Kennedy Intl to Belfast Intl that include hotel bookings?
Yes. In addition to deals on John F Kennedy Intl to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from John F Kennedy Intl to Belfast Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Belfast Intl.
Can I find deals for business class flights from John F Kennedy Intl to Belfast Intl?
Yes. Cheapflights offers flight deals from John F Kennedy Intl 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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Cheap flights from New York John F Kennedy Intl Airport to Belfast Intl Airport from £240

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from John F Kennedy Intl to Belfast Intl

Cheapest flights from John F Kennedy Intl to Belfast IntlExplore the most affordable flight options available from John F Kennedy Intl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2026.

Explore the most affordable flight options available from John F Kennedy Intl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2026.

Best flights from John F Kennedy Intl to Belfast IntlDiscover carefully curated flight deals from John F Kennedy Intl to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 November 2026.

Discover carefully curated flight deals from John F Kennedy Intl to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 November 2026.

Last-minute flights from John F Kennedy Intl to Belfast IntlDiscover last-minute flight deals from John F Kennedy Intl to Belfast Intl. Data last updated 7 November 2026 and is based on user searches.

Discover last-minute flight deals from John F Kennedy Intl to Belfast Intl. Data last updated 7 November 2026 and is based on user searches.

One-way flights from John F Kennedy Intl to Belfast IntlSearch for one-way flight options from John F Kennedy Intl to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 7 November 2026.

Search for one-way flight options from John F Kennedy Intl to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 7 November 2026.

Find flight deals from John F Kennedy Intl to Belfast Intl

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Best time to book a flight from John F Kennedy Intl to Belfast Intl

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Related info for your journey

Can I find deals for flights from John F Kennedy Intl to Belfast Intl that include hotel bookings?

How can I find direct flights from John F Kennedy Intl to Belfast Intl?

Can I find deals for business class flights from John F Kennedy Intl to Belfast Intl?

Travelling to a place near Belfast Intl Airport?

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Alternative routes for John F Kennedy Intl 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 7 November 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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Search flights from John F Kennedy Intl to Belfast Intl by cabin class

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

John F Kennedy Intl and Belfast Intl flights

Browse other John F Kennedy Intl and Belfast Intl flight options. Last updated on 7 November 2026.

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Why should you use Cheapflights to find cheap flight tickets from John F Kennedy Intl to Belfast Intl?

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Can Cheapflights notify me if prices for flights from John F Kennedy Intl to Belfast Intl become cheaper?

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Cheapest flights from John F Kennedy Intl to Belfast Intl
Explore the most affordable flight options available from John F Kennedy Intl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2026.

Best flights from John F Kennedy Intl to Belfast Intl
Discover carefully curated flight deals from John F Kennedy Intl to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 November 2026.

Last-minute flights from John F Kennedy Intl to Belfast Intl
Discover last-minute flight deals from John F Kennedy Intl to Belfast Intl. Data last updated 7 November 2026 and is based on user searches.

One-way flights from John F Kennedy Intl to Belfast Intl
Search for one-way flight options from John F Kennedy Intl to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 7 November 2026.