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Cheap flights from New York John F Kennedy Intl Airport to Belfast from $178

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 9/23. 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 round-trip flights

Logo
6:05 pm - 5:00 pmJFK-BFS
17h 55m1 stop
Logo
6:00 am - 3:55 pmBFS-JFK
14h 55m1 stop
$468
Find Deal
Mon, Nov 10 - Wed, Nov 19
Logo
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
Logo
2:50 pm - 10:15 pmBFS-JFK
12h 25m1 stop
$522
Find Deal
Tue, Oct 7 - Tue, Oct 14
Logo
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
Logo
4:55 pm - 8:05 pmBFS-JFK
32h 10m3 stops
$551
Find Deal
Tue, Oct 7 - Tue, Oct 14
Logo
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
Logo
2:05 pm - 3:55 pmBFS-JFK
30h 50m1 stop
$568
Find Deal
Tue, Oct 14 - Sun, Oct 19
Logo
8:05 pm - 8:35 pmJFK-BFS
19h 30m1 stop
Logo
9:55 am - 5:45 pmBFS-JFK
12h 50m1 stop
$571
Find Deal
Wed, Oct 8 - Sun, Oct 12
Logo
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
Logo
7:55 pm - 3:55 pmBFS-JFK
25h 00m1 stop
$572
Find Deal
Wed, Oct 8 - Wed, Oct 15
Logo
8:35 am - 1:50 pmJFK-BFS
24h 15m2 stops
Logo
6:00 am - 9:29 pmBFS-JFK
20h 29m1 stop
$573
Find Deal
Mon, Sep 1 - Wed, Sep 17
Logo
8:05 pm - 8:05 pmJFK-BFS
19h 00m1 stop
Logo
6:05 am - 6:05 pmBFS-JFK
17h 00m1 stop
$575
Find Deal
Fri, Oct 10 - Fri, Oct 17
Logo
6:00 pm - 1:50 pmJFK-BFS
14h 50m1 stop
Logo
6:00 am - 11:15 pmBFS-JFK
22h 15m1 stop
$577
Find Deal
Mon, Sep 1 - Wed, Sep 17
Logo
6:20 pm - 7:40 pmJFK-BFS
20h 20m2 stops
Logo
4:55 pm - 8:05 pmBFS-JFK
32h 10m3 stops
$588
Find Deal
Tue, Oct 7 - Tue, Oct 14

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 26, 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 11/10

6:05 pm-5:00 pm

1 stop17h 55m

Belfast Intl

Wed 11/19

6:00 am-3:55 pm

1 stop14h 55m

$468

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 10/7

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Tue 10/14

2:50 pm-10:15 pm

1 stop12h 25m

$522

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 10/7

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Tue 10/14

4:55 pm-8:05 pm

3 stops32h 10m

$551

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 10/14

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Sun 10/19

2:05 pm-3:55 pm

1 stop30h 50m

$568

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 10/8

8:05 pm-8:35 pm

1 stop19h 30m

Belfast Intl

Sun 10/12

9:55 am-5:45 pm

1 stop12h 50m

$571

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 10/8

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Wed 10/15

7:55 pm-3:55 pm

1 stop25h 00m

$572

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 9/1

8:35 am-1:50 pm

2 stops24h 15m

Belfast Intl

Wed 9/17

6:00 am-9:29 pm

1 stop20h 29m

$573

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 10/10

8:05 pm-8:05 pm

1 stop19h 00m

Belfast Intl

Fri 10/17

6:05 am-6:05 pm

1 stop17h 00m

$575

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 9/1

6:00 pm-1:50 pm

1 stop14h 50m

Belfast Intl

Wed 9/17

6:00 am-11:15 pm

1 stop22h 15m

$577

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 10/7

6:20 pm-7:40 pm

2 stops20h 20m

Belfast Intl

Tue 10/14

4:55 pm-8:05 pm

3 stops32h 10m

$588

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Belfast Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Belfast Intl Airport?

The cheapest day to depart on your flight to Belfast Intl Airport is on a Monday when prices can be found for as low as $654. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to Belfast Intl Airport for around $845.

What is the cheapest time of day to depart on your flight to Belfast Intl Airport?

In the afternoon is the cheapest time of day to fly from New York John F Kennedy Intl Airport to Belfast Intl Airport when you can find flight prices for as low as $660. Flying to Belfast Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Belfast Intl Airport is in the morning when prices are around $916.

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 round-trip 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?

    There are 3153.2 mi between New York John F Kennedy Intl and Belfast Intl. 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 were last updated today.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Belfast Intl Airport?

  • 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 you'll need for your trip to Belfast Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from New York John F Kennedy Intl Airport to Belfast Intl Airport?

Best airlines flying from New York John F Kennedy Intl Airport to Belfast Intl Airport

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $598Free CancellationRating
6.7
7,309 reviews
Search British Airways flights

Traveling to a place near Belfast?

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

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?

Yes. momondo enables you to select and highlight flights to Belfast from New York with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Belfast.

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If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from New York and alert you when they change.

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