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Cheap flights from New York John F Kennedy Intl Airport to Belfast from $359

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 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from New York John F Kennedy Intl Airport to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 pm - 10:05 am
JFK
-
BFS
10h 45m
1 stop
Multiple Airlines Logo
9:50 pm - 10:30 pm
BFS
-
JFK
29h 40m
2 stops
$716Multiple Airlines
Sun, Apr 19 - Wed, Apr 22
Multiple Airlines Logo
8:30 pm - 11:05 pm
JFK
-
BFS
21h 35m
2 stops
Multiple Airlines Logo
6:20 am - 10:30 pm
BFS
-
JFK
21h 10m
2 stops
$783Multiple Airlines
Thu, May 14 - Thu, May 21
Multiple Airlines Logo
6:20 pm - 9:55 am
JFK
-
BFS
10h 35m
1 stop
Multiple Airlines Logo
6:15 am - 3:55 pm
BFS
-
JFK
14h 40m
1 stop
$786Multiple Airlines
Thu, Oct 1 - Tue, Oct 6
Multiple Airlines Logo
3:50 pm - 8:55 am
JFK
-
BFS
12h 05m
2 stops
Multiple Airlines Logo
9:40 pm - 1:55 pm
BFS
-
JFK
45h 15m
3 stops
$790Multiple Airlines
Sat, May 9 - Sat, May 16
Multiple Airlines Logo
6:59 am - 8:55 am
JFK
-
BFS
20h 56m
2 stops
Multiple Airlines Logo
9:55 pm - 10:25 pm
BFS
-
JFK
29h 30m
3 stops
$817Multiple Airlines
Sat, Jun 13 - Mon, Jun 22
Multiple Airlines Logo
11:10 pm - 11:00 pm
JFK
-
BFS
18h 50m
3 stops
Multiple Airlines Logo
6:20 am - 10:30 pm
BFS
-
JFK
21h 10m
2 stops
$828Multiple Airlines
Thu, May 14 - Thu, May 21
Multiple Airlines Logo
8:30 pm - 11:00 pm
JFK
-
BFS
21h 30m
3 stops
Multiple Airlines Logo
8:00 am - 12:20 pm
BFS
-
JFK
33h 20m
2 stops
$832Multiple Airlines
Thu, Oct 1 - Tue, Oct 6
Multiple Airlines Logo
6:20 pm - 9:55 am
JFK
-
BFS
10h 35m
1 stop
Multiple Airlines Logo
8:00 am - 12:20 pm
BFS
-
JFK
33h 20m
2 stops
$848Multiple Airlines
Thu, Oct 1 - Tue, Oct 6
Multiple Airlines Logo
11:10 pm - 7:20 pm
JFK
-
BFS
15h 10m
2 stops
Multiple Airlines Logo
8:00 am - 12:20 pm
BFS
-
JFK
33h 20m
2 stops
$874Multiple Airlines
Thu, Oct 1 - Tue, Oct 6
Multiple Airlines Logo
11:55 pm - 11:55 am
JFK
-
BFS
31h 00m
2 stops
Multiple Airlines Logo
6:50 pm - 3:55 pm
BFS
-
JFK
26h 05m
1 stop
$882Multiple Airlines
Fri, May 15 - Mon, Jun 1

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 April 4, 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 round-trip

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 4/19

6:20 pm-10:05 am

1 stop10h 45m

Belfast Intl

Wed 4/22

9:50 pm-10:30 pm

2 stops29h 40m

$716

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 5/14

8:30 pm-11:05 pm

2 stops21h 35m

Belfast Intl

Thu 5/21

6:20 am-10:30 pm

2 stops21h 10m

$783
Quickest round-trip

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 10/1

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Tue 10/6

6:15 am-3:55 pm

1 stop14h 40m

$786

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 5/9

3:50 pm-8:55 am

2 stops12h 05m

Belfast Intl

Sat 5/16

9:40 pm-1:55 pm

3 stops45h 15m

$790

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 6/13

6:59 am-8:55 am

2 stops20h 56m

Belfast Intl

Mon 6/22

9:55 pm-10:25 pm

3 stops29h 30m

$817

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 5/14

11:10 pm-11:00 pm

3 stops18h 50m

Belfast Intl

Thu 5/21

6:20 am-10:30 pm

2 stops21h 10m

$828

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 10/1

8:30 pm-11:00 pm

3 stops21h 30m

Belfast Intl

Tue 10/6

8:00 am-12:20 pm

2 stops33h 20m

$832

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 10/1

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Tue 10/6

8:00 am-12:20 pm

2 stops33h 20m

$848

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 10/1

11:10 pm-7:20 pm

2 stops15h 10m

Belfast Intl

Tue 10/6

8:00 am-12:20 pm

2 stops33h 20m

$874

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 5/15

11:55 pm-11:55 am

2 stops31h 00m

Belfast Intl

Mon 6/1

6:50 pm-3:55 pm

1 stop26h 05m

$882

Flights are sorted by cheapest round-trip 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 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

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to Belfast Intl Airport takes 10h 40m
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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Frequently asked questions about flying from New York John F Kennedy Intl Airport to Belfast Intl Airport

  • 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 40m, 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 $570Free CancellationRating
6.7
7,848 reviews
Search British Airways flights

Frequently asked questions about flying from New York John F Kennedy Intl Airport to Belfast Intl Airport

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

    Search flight deals from New York John F Kennedy Intl Airport to Belfast Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

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

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Belfast?

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

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

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.

An easier way to manage your Belfast Intl Airport trip

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