How long is the flight from New York John F Kennedy Intl Airport to Belfast?

Departing from New York John F Kennedy Intl Airport to Belfast will take you 11h 40m. Airlines will cover a distance of 3167 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Belfast 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 when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast, 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, 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 that include hotel bookings?

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

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

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.

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

Yes. Cheapflights offers flight deals from John F Kennedy Intl to Belfast 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+ Cheap Flights from New York John F Kennedy Intl Airport to Belfast

Cheap flight deals from John F Kennedy Intl to Belfast

Enter your travel dates to find the best prices.

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Last-minute

One-way

Cheapest flights from John F Kennedy Intl to Belfast
Explore the most affordable flight options available from John F Kennedy Intl to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Thu 22/1018:20 -

1 stop20h 00m

Thu 29/1020:05 -

1 stop24h 50m

Deal found 7/9£467

Sat 24/1018:20 -

1 stop10h 35m

Thu 29/1020:05 -

1 stop24h 50m

Deal found 6/9£503

Sat 24/1018:20 -

1 stop10h 35m

Sat 31/1017:40 -

1 stop27h 15m

Deal found 9/9£505

Tue 6/1018:20 -

1 stop24h 00m

Tue 27/1008:20 -

2 stops37h 20m

Deal found 8/9£508

Wed 23/916:55 -

2 stops19h 50m

Sat 21/1118:20 -

3 stops30h 45m

Deal found 9/9£517

Sat 5/1218:05 -

1 stop15h 40m

Mon 7/1217:55 -

1 stop27h 00m

Deal found 5/9£522

Tue 6/1018:20 -

1 stop14h 40m

Sat 10/1006:20 -

1 stop14h 35m

Deal found 6/9£528

Sat 5/1218:05 -

1 stop11h 35m

Mon 7/1219:25 -

1 stop25h 30m

Deal found 5/9£534

Mon 26/1018:55 -

1 stop11h 45m

Fri 30/1009:25 -

1 stop11h 30m

Deal found 6/9£549

Sun 20/918:20 -

1 stop10h 45m

Mon 5/1020:55 -

1 stop24h 00m

Deal found 9/9£550

Mon 26/1018:55 -

1 stop10h 50m

Fri 30/1007:20 -

2 stops37h 35m

Deal found 6/9£556

Sat 24/1018:20 -

1 stop12h 20m

Thu 29/1014:50 -

2 stops26h 35m

Deal found 6/9£587

Best flights from John F Kennedy Intl to Belfast
Discover carefully curated flight deals from John F Kennedy Intl to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Thu 22/1018:20 -

1 stop20h 00m

Thu 29/1020:05 -

1 stop24h 50m

Deal found 7/9£467

Sun 20/916:40 -

1 stop11h 40m

Mon 5/1017:30 -

1 stop24h 03m

Deal found 9/9£640

Thu 5/1112:57 -

2 stops15h 13m

Sun 8/1117:15 -

1 stop23h 05m

Deal found 10/9£716

Fri 20/1121:20 -

1 stop14h 25m

Mon 30/1117:20 -

1 stop23h 04m

Deal found 10/9£728

Fri 9/1022:00 -

2 stops31h 05m

Sun 25/1006:30 -

1 stop17h 05m

Deal found 7/9£846

Fri 25/916:55 -

2 stops17h 05m

Sun 4/1007:00 -

2 stops17h 20m

Deal found 7/9£847

Mon 22/218:05 -

1 stop11h 35m

Sun 28/209:25 -

1 stop11h 30m

Deal found 8/9£521

Sun 20/918:20 -

1 stop10h 45m

Mon 5/1020:55 -

1 stop24h 00m

Deal found 9/9£550

Fri 9/1018:20 -

1 stop10h 35m

Mon 12/1020:55 -

1 stop24h 00m

Deal found 7/9£564

Thu 5/1117:00 -

1 stop11h 10m

Sun 8/1109:40 -

1 stop14h 40m

Deal found 10/9£713

Sat 5/1218:05 -

1 stop9h 50m

Mon 7/1221:10 -

2 stops23h 45m

Deal found 5/9£573

Fri 9/1021:15 -

1 stop14h 40m

Sun 25/1009:40 -

2 stops14h 20m

Deal found 6/9£832

Fri 20/1118:50 -

2 stops18h 40m

Mon 30/1117:30 -

1 stop27h 25m

Deal found 10/9£589

Sat 20/217:00 -

1 stop11h 10m

Mon 1/317:20 -

1 stop22h 55m

Deal found 8/9£794

Thu 5/1121:15 -

2 stops15h 40m

Sun 8/1122:10 -

3 stops23h 19m

Deal found 9/9£589

Wed 25/1118:05 -

1 stop14h 45m

Sun 29/1109:25 -

1 stop11h 30m

Deal found 7/9£591

Mon 19/1018:30 -

1 stop12h 45m

Mon 2/1106:05 -

2 stops18h 10m

Deal found 8/9£595

Sat 5/1219:25 -

2 stops12h 10m

Mon 7/1207:20 -

2 stops15h 40m

Deal found 5/9£652

Find flight deals from John F Kennedy Intl to Belfast

Round-trip from	£467
One-way from	£169
Popular in	September
Cheapest in	April
Average price	£1,153

22/10-29/10
2 total stops
44h 50m total
New York to Belfast

Search Deals

4/10-31/12
1 total stop
22h 35m total
New York to Belfast

Search Deals

Highest demand for flights based on searches. 29% potential increase in price (£206 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£37 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Wed 23/9

16:55-15:00

2 stops17h 05m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£208

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Tue 6/10

18:20-13:25

2 stops14h 05m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£225

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Mon 5/10

23:10-16:15

2 stops12h 05m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£244

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sat 3/10

18:25-11:55

2 stops12h 30m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£262

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Wed 7/10

23:55-19:15

2 stops14h 20m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£265

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Wed 7/10

16:55-14:30

2 stops16h 35m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£269

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Thu 8/10

16:55-09:50

2 stops11h 55m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£279

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Sat 26/12

21:00-07:10

3 stops29h 10m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£324

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Mon 5/10

16:55-11:55

2 stops14h 00m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£358

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Wed 7/10

21:15-16:55

1 stop14h 40m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£384

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 33 resultsSorted by cheapest first

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

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

JFK-BF1

JFK-BFS

JFK-BHD

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 New York John F Kennedy Intl Airport to Belfast

JFK-BF1

JFK-BFS

JFK-BHD

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

Related info for your journey

How long is the flight from New York John F Kennedy Intl Airport to Belfast?
Departing from New York John F Kennedy Intl Airport to Belfast will take you 11h 40m. Airlines will cover a distance of 3167 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from John F Kennedy Intl to Belfast that include hotel bookings?
Yes. In addition to deals on John F Kennedy Intl to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from John F Kennedy Intl to Belfast?
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.
Can I find deals for business class flights from John F Kennedy Intl to Belfast?
Yes. Cheapflights offers flight deals from John F Kennedy Intl to Belfast 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

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How does Cheapflights help users find flights from John F Kennedy Intl to Belfast?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from John F Kennedy Intl to Belfast. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from John F Kennedy Intl to Belfast for you. Better yet — we are completely free to use.

Can Cheapflights find flights from John F Kennedy Intl to Belfast with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from John F Kennedy Intl to Belfast flexibly with Cheapflights today.

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

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Cheap flights from New York John F Kennedy Intl Airport to Belfast from £169

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. 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

Cheapest flights from John F Kennedy Intl to BelfastExplore the most affordable flight options available from John F Kennedy Intl to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Explore the most affordable flight options available from John F Kennedy Intl to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from John F Kennedy Intl to BelfastDiscover carefully curated flight deals from John F Kennedy Intl to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from John F Kennedy Intl to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from John F Kennedy Intl to BelfastDiscover last-minute flight deals from John F Kennedy Intl to Belfast. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from John F Kennedy Intl to Belfast. Data last updated 11 September 2026 and is based on user searches.

One-way flights from John F Kennedy Intl to BelfastSearch for one-way flight options from John F Kennedy Intl to Belfast. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from John F Kennedy Intl to Belfast. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Find flight deals from John F Kennedy Intl to Belfast

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

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Related info for your journey

How long is the flight from New York John F Kennedy Intl Airport to Belfast?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for John F Kennedy Intl to Belfast

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

Complete your trip

Complete your trip to Belfast 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 John F Kennedy Intl to Belfast by cabin class

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John F Kennedy Intl and Belfast flights

Browse other John F Kennedy Intl and Belfast flight options. Last updated on 11 September 2026.

Other flights from John F Kennedy Intl

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

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Cheapest flights from John F Kennedy Intl to Belfast
Explore the most affordable flight options available from John F Kennedy Intl to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from John F Kennedy Intl to Belfast
Discover carefully curated flight deals from John F Kennedy Intl to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from John F Kennedy Intl to Belfast
Discover last-minute flight deals from John F Kennedy Intl to Belfast. Data last updated 11 September 2026 and is based on user searches.

One-way flights from John F Kennedy Intl to Belfast
Search for one-way flight options from John F Kennedy Intl to Belfast. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.