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Cheap flights from New York John F Kennedy Intl Airport to Belfast Intl Airport from £223

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BFS
12 Jun — 19 Jun1
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 13 May 2026.

Sun 20/918:20
JFK
-
BFS
1 stop13h 00m
Multiple Airlines
Wed 30/920:15
BFS
-
JFK
1 stop24h 40m
Multiple Airlines
Deal found 13/5£531
Mon 3/823:10
JFK
-
BFS
3 stops19h 10m
Multiple Airlines
Mon 10/818:50
BFS
-
JFK
3 stops32h 35m
Multiple Airlines
Deal found 12/5£562
Thu 1/1020:30
JFK
-
BFS
3 stops21h 55m
Multiple Airlines
Tue 6/1019:20
BFS
-
JFK
2 stops22h 00m
Multiple Airlines
Deal found 12/5£569
Tue 9/601:10
JFK
-
BFS
1 stop25h 30m
Multiple Airlines
Wed 17/606:10
BFS
-
JFK
1 stop21h 50m
Multiple Airlines
Deal found 13/5£573
Wed 3/618:20
JFK
-
BFS
1 stop13h 00m
Multiple Airlines
Mon 8/618:50
BFS
-
JFK
1 stop32h 40m
Multiple Airlines
Deal found 10/5£589
Mon 18/523:40
JFK
-
BFS
1 stop18h 40m
Multiple Airlines
Tue 2/607:35
BFS
-
JFK
2 stops43h 55m
Multiple Airlines
Deal found 11/5£597

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 13 May 2026.

Round-trip from

£562

One-way from

£223

Popular in

December

Cheapest in

November
3/8-10/8
  • 3/8-10/8
  • 6 total stops
  • 51h 45m total
  • New York to Belfast
Search Deals
28/7
  • 28/7
  • 1 total stop
  • 24h 00m total
  • New York to Belfast
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£18 potential savings vs. average return price).
Search Deals

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 13 May 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 20/9

18:20-12:20

1 stop13h 00m

Belfast Intl

Wed 30/9

20:15-15:55

1 stop24h 40m

£531
Fastest return journey

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 1/10

18:20-09:55

1 stop10h 35m

Belfast Intl

Tue 6/10

08:20-15:55

1 stop12h 35m

£586

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 3/6

18:20-12:20

1 stop13h 00m

Belfast Intl

Mon 8/6

18:50-22:30

1 stop32h 40m

£589

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 4/6

20:30-23:05

2 stops21h 35m

Belfast Intl

Sun 7/6

07:00-08:50

3 stops30h 50m

£617

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 9/6

01:10-07:40

1 stop25h 30m

Belfast Intl

Thu 18/6

06:10-15:55

1 stop14h 45m

£653

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 7/6

18:20-10:05

1 stop10h 45m

Belfast Intl

Wed 10/6

08:15-15:55

1 stop12h 40m

£658

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 9/6

01:10-07:40

1 stop25h 30m

Belfast Intl

Sat 13/6

06:20-15:55

1 stop14h 35m

£667
Cheapest one-way

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 28/7

18:20-23:20

1 stop24h 00m

£223

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 4/9

23:10-09:35

3 stops29h 25m

£260

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 17/7

18:20-08:40

2 stops57h 20m

£261

Flights are sorted by cheapest return flights first.

Deals found on 11/5

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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
Dungannon

Browse thousands of different options on Cheapflights for your next trip

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

Fly with Cheapflights

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

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

Cheapflights helps you find that perfect flight to Belfast Intl from John F Kennedy Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from John F Kennedy Intl to Belfast 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 John F Kennedy Intl to Belfast Intl become cheaper?

Yes! Start tracking prices for John F Kennedy Intl to Belfast Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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