What is the cheapest airline to fly from Belfast Intl Airport to New York John F Kennedy Intl Airport round-trip?

According to our current data, British Airways (£419), offers the cheapest pricing from Belfast Intl Airport to New York John F Kennedy Intl Airport. British Airways is 65% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 71.0 mm.

If weather is an important factor for your trip to New York John F Kennedy 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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

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

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

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

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

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

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

£238+ Cheap Flights from Belfast Intl Airport to New York John F Kennedy Intl Airport

Cheap flight deals from Belfast Intl to John F Kennedy Intl

Enter your travel dates to find the best prices.

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One-way

Cheapest flights from Belfast Intl to John F Kennedy Intl
Explore the most affordable flight options available from Belfast Intl to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Wed 11/1106:25 -

2 stops35h 50m

Wed 18/1116:25 -

2 stops24h 35m

Deal found 27/9£446

Tue 8/1216:40 -

2 stops27h 20m

Sun 13/1221:20 -

2 stops19h 20m

Deal found 27/9£461

Mon 9/1108:40 -

2 stops15h 40m

Sun 15/1117:00 -

2 stops22h 15m

Deal found 1/10£480

Tue 6/1007:35 -

2 stops18h 10m

Thu 15/1018:30 -

2 stops20h 00m

Deal found 27/9£488

Fri 20/1106:00 -

2 stops16h 50m

Fri 4/1222:20 -

1 stop15h 15m

Deal found 1/10£504

Sat 31/1008:10 -

2 stops19h 35m

Thu 12/1101:00 -

2 stops15h 55m

Deal found 27/9£539

Sat 21/1108:10 -

1 stop15h 30m

Fri 4/1218:25 -

1 stop17h 50m

Deal found 1/10£556

Find flight deals from Belfast Intl to John F Kennedy Intl

Round-trip from	£446
One-way from	£238
Popular in	July
Cheapest in	January
Average price	£1,264

11/11-18/11
4 total stops
60h 25m total
Belfast to New York

Search Deals

15/12-31/12
2 total stops
16h 00m total
Belfast to New York

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£296 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 22% potential price decrease (£168 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Tue 15/12

06:50-17:50

2 stops16h 00m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£238

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Mon 30/11

06:40-19:05

3 stops41h 25m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£271

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Sat 10/10

20:15-14:45

3 stops47h 30m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£319

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Sun 11/10

16:30-18:45

2 stops31h 15m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£406

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Thu 14/1

20:05-16:40

2 stops25h 35m

New York John F Kennedy Intl

Mon 18/1

16:25-17:55

2 stops20h 30m

£469

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Mon 2/11

08:40-19:29

2 stops15h 49m

New York John F Kennedy Intl

Thu 5/11

19:25-20:20

2 stops19h 55m

£504

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Fri 20/11

06:00-17:50

2 stops16h 50m

New York John F Kennedy Intl

Thu 3/12

22:20-18:55

1 stop15h 35m

£504

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Mon 1/2

06:30-20:05

2 stops18h 35m

New York John F Kennedy Intl

Mon 8/2

22:00-21:15

2 stops18h 15m

£521

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Sat 31/10

06:30-17:29

2 stops14h 59m

New York John F Kennedy Intl

Fri 13/11

17:00-13:35

2 stops15h 35m

£541

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Thu 10/12

17:40-17:50

2 stops29h 10m

New York John F Kennedy Intl

Fri 25/12

08:00-07:40

1 stop18h 40m

£579

Flights are sorted by cheapest return flights first.

Deals found on 1/10

Showing 1-10 of 11 resultsSorted by cheapest first

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

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

BFS-JFK

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.

Reviews of airlines servicing John F Kennedy Intl

Get a feel of what it's like to fly with British Airways from Belfast Intl Airport to New York John F Kennedy Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

8,241 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

British Airways

6.7

Okay

8,241 reviews

British Airways

6.7

Okay

8,241 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

What is the cheapest airline to fly from Belfast Intl Airport to New York John F Kennedy Intl Airport round-trip?
According to our current data, British Airways (£419), offers the cheapest pricing from Belfast Intl Airport to New York John F Kennedy Intl Airport. British Airways is 65% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Belfast Intl to John F Kennedy Intl that include hotel bookings?
Yes. In addition to deals on Belfast Intl to John F Kennedy Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast Intl to John F Kennedy Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to John F Kennedy Intl.
Can I find deals for business class flights from Belfast Intl to John F Kennedy Intl?
Yes. Cheapflights offers flight deals from Belfast Intl to John F Kennedy 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

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Top airline flying from Belfast Intl to John F Kennedy Intl

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£419	Average£620	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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

Cheapflights helps you search for flights from Belfast Intl to John F Kennedy Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

Yes, we can. To see specific flights from Belfast Intl to John F Kennedy Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to John F Kennedy Intl from Belfast Intl today and book when prices fit your budget.

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Cheap flights from Belfast Intl Airport to New York John F Kennedy Intl Airport from £238

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast Intl to John F Kennedy Intl

Cheapest flights from Belfast Intl to John F Kennedy IntlExplore the most affordable flight options available from Belfast Intl to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Explore the most affordable flight options available from Belfast Intl to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Best flights from Belfast Intl to John F Kennedy IntlDiscover carefully curated flight deals from Belfast Intl to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Discover carefully curated flight deals from Belfast Intl to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Last-minute flights from Belfast Intl to John F Kennedy IntlDiscover last-minute flight deals from Belfast Intl to John F Kennedy Intl. Data last updated 1 October 2026 and is based on user searches.

Discover last-minute flight deals from Belfast Intl to John F Kennedy Intl. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Belfast Intl to John F Kennedy IntlSearch for one-way flight options from Belfast Intl to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Search for one-way flight options from Belfast Intl to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Find flight deals from Belfast Intl to John F Kennedy Intl

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Cheapflights Fare Finder

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

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

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

Reviews of airlines servicing John F Kennedy Intl

Get a feel of what it's like to fly with British Airways from Belfast Intl Airport to New York John F Kennedy Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What is the cheapest airline to fly from Belfast Intl Airport to New York John F Kennedy Intl Airport round-trip?

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

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

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

Travelling to a place near New York John F Kennedy Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast Intl to John F Kennedy Intl

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

Complete your trip

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

Direct flights to New York

Book a non-stop flight to one of these other cities located in New York.

Search flights from Belfast Intl to John F Kennedy Intl by cabin class

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

Other flights to John F Kennedy Intl

Explore flights to John F Kennedy Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 1 October 2026.

Belfast Intl and John F Kennedy Intl flights

Browse other Belfast Intl and John F Kennedy Intl flight options. Last updated on 1 October 2026.

Other flights from Belfast Intl

Browse through other flights departing from Belfast Intl. Flights are based on user searches made on Cheapflights and were last updated on 1 October 2026.

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

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

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

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

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Cheapest flights from Belfast Intl to John F Kennedy Intl
Explore the most affordable flight options available from Belfast Intl to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Best flights from Belfast Intl to John F Kennedy Intl
Discover carefully curated flight deals from Belfast Intl to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Last-minute flights from Belfast Intl to John F Kennedy Intl
Discover last-minute flight deals from Belfast Intl to John F Kennedy Intl. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Belfast Intl to John F Kennedy Intl
Search for one-way flight options from Belfast Intl to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.