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Cheap flights from New York John F Kennedy Intl Airport to Belfast Intl Airport from £235

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BFS
26 Jan — 2 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from John F Kennedy Intl to Belfast Intl

Enter your travel dates to find the best prices.

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 27 December 2025.

Sun 28/1216:25JFK - BFS
2 stops23h 50mMultiple Airlines
Sun 4/122:05BFS - JFK
3 stops47h 35mMultiple Airlines
Deal found 27/12£1,013
Fri 26/1213:55JFK - BFS
2 stops21h 40mMultiple Airlines
Mon 5/119:20BFS - JFK
1 stop27h 00mMultiple Airlines
Deal found 26/12£1,349
Sat 27/1215:55JFK - BFS
2 stops14h 00mMultiple Airlines
Sat 3/108:10BFS - JFK
1 stop12h 45mMultiple Airlines
Deal found 26/12£1,457

Find flight deals from John F Kennedy Intl to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Belfast Intl (BFS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 December 2025.

Round-trip from

£360

One-way from

£235

Popular in

December

Cheapest in

November

Average price

£726
10/2-17/2
  • 10/2-17/2
  • 2 total stops
  • 35h 00m total
  • New York to Belfast
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19/3
  • 19/3
  • 2 total stops
  • 27h 29m total
  • New York to Belfast
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from John F Kennedy Intl to Belfast Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 December 2025.
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.

Fly from

John F Kennedy Intl

Fly to

Belfast Intl

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 10/2

18:05-10:05

1 stop11h 00m

Belfast Intl

Tue 17/2

20:55-15:55

1 stop24h 00m

£360

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 9/2

18:05-10:05

1 stop11h 00m

Belfast Intl

Mon 16/2

20:55-15:55

1 stop24h 00m

£365

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 29/4

18:20-15:35

1 stop16h 15m

Belfast Intl

Wed 6/5

06:10-15:55

1 stop14h 45m

£384

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 6/2

18:05-10:00

1 stop10h 55m

Belfast Intl

Sun 15/2

17:00-15:55

1 stop27h 55m

£411

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 2/5

18:20-22:40

1 stop23h 20m

Belfast Intl

Thu 7/5

06:10-15:55

1 stop14h 45m

£431

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 22/1

22:00-20:40

2 stops17h 40m

Belfast Intl

Mon 26/1

14:15-20:05

3 stops34h 50m

£454

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 3/4

18:20-09:55

1 stop10h 35m

Belfast Intl

Fri 10/4

06:05-15:55

1 stop14h 50m

£455

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 1/4

18:20-09:55

1 stop10h 35m

Belfast Intl

Sat 18/4

06:20-15:55

1 stop14h 35m

£460

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 19/3

13:11-20:40

2 stops27h 29m

£235

Flights are sorted by cheapest return flights first.

Deals found on 26/12

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.
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

Find useful and relevant information for your journey from John F Kennedy Intl to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

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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.
John F Kennedy Intl to Belfast City flights
Newark to Belfast Intl flights
LaGuardia to Belfast City flights
Stewart to Belfast Intl flights

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

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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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