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Cheap flights from New York John F Kennedy Intl Airport to Belfast from £125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to Belfast departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from New York John F Kennedy Intl Airport to Belfast (JFK-BFS)

Cheap return flights

Logo
18:05 - 17:00JFK-BFS
17h 55m1 stop
Logo
06:00 - 15:55BFS-JFK
14h 55m1 stop
£347
Find Deal
Mon, 10 Nov - Wed, 19 Nov
Logo
18:05 - 10:05JFK-BFS
11h 00m1 stop
Logo
06:30 - 15:55BFS-JFK
14h 25m1 stop
£414
Find Deal
Tue, 4 Nov - Fri, 7 Nov
Logo
20:05 - 20:35JFK-BFS
19h 30m1 stop
Logo
09:55 - 17:45BFS-JFK
12h 50m1 stop
£424
Find Deal
Wed, 8 Oct - Sun, 12 Oct
Logo
20:05 - 20:05JFK-BFS
19h 00m1 stop
Logo
06:05 - 18:05BFS-JFK
17h 00m1 stop
£427
Find Deal
Fri, 10 Oct - Fri, 17 Oct
Logo
17:30 - 17:00JFK-BFS
18h 30m2 stops
Logo
21:10 - 15:40BFS-JFK
23h 30m2 stops
£433
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Logo
20:05 - 20:35JFK-BFS
19h 30m1 stop
Logo
09:55 - 17:45BFS-JFK
12h 50m1 stop
£447
Find Deal
Wed, 8 Oct - Sun, 12 Oct
Logo
18:20 - 13:30JFK-BFS
14h 10m1 stop
Logo
19:35 - 15:55BFS-JFK
25h 20m1 stop
£449
Find Deal
Fri, 10 Oct - Sat, 18 Oct
Logo
18:20 - 09:55JFK-BFS
10h 35m1 stop
Logo
07:00 - 12:20BFS-JFK
34h 20m2 stops
£451
Find Deal
Wed, 8 Oct - Sun, 12 Oct
Logo
22:00 - 21:35JFK-BFS
18h 35m2 stops
Logo
05:45 - 20:05BFS-JFK
19h 20m3 stops
£453
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Logo
18:20 - 13:30JFK-BFS
14h 10m1 stop
Logo
12:35 - 15:40BFS-JFK
32h 05m2 stops
£463
Find Deal
Fri, 10 Oct - Sat, 18 Oct

momondo Fare Finder

 
Customise your flight search to find flights from New York John F Kennedy Intl Airport to Belfast Intl Airport 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, momondo users made 279,928 searches. Data last updated 27 August 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

Fly to

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 10/11

18:05-17:00

1 stop17h 55m

Belfast Intl

Wed 19/11

06:00-15:55

1 stop14h 55m

£347

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 4/11

18:05-10:05

1 stop11h 00m

Belfast Intl

Fri 7/11

06:30-15:55

1 stop14h 25m

£414

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 8/10

20:05-20:35

1 stop19h 30m

Belfast Intl

Sun 12/10

09:55-17:45

1 stop12h 50m

£424

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 10/10

20:05-20:05

1 stop19h 00m

Belfast Intl

Fri 17/10

06:05-18:05

1 stop17h 00m

£427

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 6/11

17:30-17:00

2 stops18h 30m

Belfast Intl

Sun 9/11

21:10-15:40

2 stops23h 30m

£433

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 8/10

20:05-20:35

1 stop19h 30m

Belfast Intl

Sun 12/10

09:55-17:45

1 stop12h 50m

£447

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 10/10

18:20-13:30

1 stop14h 10m

Belfast Intl

Sat 18/10

19:35-15:55

1 stop25h 20m

£449

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 8/10

18:20-09:55

1 stop10h 35m

Belfast Intl

Sun 12/10

07:00-12:20

2 stops34h 20m

£451

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 6/11

22:00-21:35

2 stops18h 35m

Belfast Intl

Sun 9/11

05:45-20:05

3 stops19h 20m

£453

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 10/10

18:20-13:30

1 stop14h 10m

Belfast Intl

Sat 18/10

12:35-15:40

2 stops32h 05m

£463

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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When to book flights from New York John F Kennedy Intl Airport to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York John F Kennedy Intl Airport to Belfast Intl Airport (JFK to BFS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Belfast Intl Airport

Direct flights

None
There are no direct flights from New York John F Kennedy Intl Airport to Belfast Intl Airport. There are no popular flight routes from New York John F Kennedy Intl Airport to Belfast Intl Airport.
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  • How far is New York John F Kennedy Intl to Belfast Intl by plane?

    The straight-line distance from New York John F Kennedy Intl to Belfast Intl is 3153.2 mi. Flights usually cover this in 10h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Belfast Intl Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Belfast Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to Belfast Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York John F Kennedy Intl Airport to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The travel and health documents required for your trip to Belfast Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from New York John F Kennedy Intl Airport to Belfast Intl Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to New York John F Kennedy Intl Airport from Belfast Intl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from New York John F Kennedy Intl Airport to Belfast Intl Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Belfast?

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

Why use momondo?

Why should I use momondo to find a flight deal from New York to Belfast?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Belfast for you.

Can I find flights from New York to Belfast with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belfast from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Belfast?

momondo provides multiple filters to help you find the best flight to Belfast from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Belfast right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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