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Cheap flights from New York John F Kennedy Intl Airport to Belfast from $248

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 9/20. 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
1 adult, Economy, 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 - 11:00 pm
JFK
-
BFS
23h 40m
1 stop
Multiple Airlines Logo
9:05 pm - 10:30 pm
BFS
-
JFK
30h 25m
2 stops
$592Multiple Airlines
Thu, Oct 15 - Wed, Oct 21
Multiple Airlines Logo
6:20 pm - 11:20 pm
JFK
-
BFS
24h 00m
1 stop
Multiple Airlines Logo
9:05 pm - 10:30 pm
BFS
-
JFK
30h 25m
2 stops
$592Multiple Airlines
Tue, Oct 13 - Wed, Oct 21
Multiple Airlines Logo
6:20 pm - 11:00 pm
JFK
-
BFS
23h 40m
1 stop
Multiple Airlines Logo
8:15 pm - 3:55 pm
BFS
-
JFK
24h 40m
1 stop
$605Multiple Airlines
Thu, Oct 1 - Wed, Oct 7
Multiple Airlines Logo
6:20 pm - 12:20 pm
JFK
-
BFS
13h 00m
1 stop
Multiple Airlines Logo
8:40 pm - 3:55 pm
BFS
-
JFK
24h 15m
1 stop
$606Multiple Airlines
Sun, Oct 11 - Thu, Oct 22
Multiple Airlines Logo
8:30 pm - 11:10 pm
JFK
-
BFS
21h 40m
2 stops
Multiple Airlines Logo
8:15 pm - 10:25 pm
BFS
-
JFK
31h 10m
3 stops
$607Multiple Airlines
Mon, Sep 14 - Tue, Sep 29
Multiple Airlines Logo
11:10 pm - 11:00 pm
JFK
-
BFS
18h 50m
2 stops
Multiple Airlines Logo
8:30 am - 10:25 pm
BFS
-
JFK
42h 55m
3 stops
$623Multiple Airlines
Thu, Oct 1 - Wed, Oct 7
Multiple Airlines Logo
8:30 pm - 5:05 pm
JFK
-
BFS
15h 35m
2 stops
Multiple Airlines Logo
8:30 am - 10:25 pm
BFS
-
JFK
42h 55m
3 stops
$627Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
6:20 pm - 6:40 pm
JFK
-
BHD
19h 20m
1 stop
Multiple Airlines Logo
8:40 pm - 3:55 pm
BHD
-
JFK
24h 15m
1 stop
$632Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
British Airways Logo
11:20 pm - 2:35 pm
JFK
-
BHD
10h 15m
1 stop
British Airways Logo
6:35 am - 1:35 pm
BHD
-
JFK
12h 00m
1 stop
$941British Airways
Wed, Nov 4 - Wed, Nov 18
British Airways Logo
3:34 pm - 10:15 am
JFK
-
BHD
13h 41m
2 stops
British Airways Logo
3:40 pm - 10:25 pm
BHD
-
JFK
11h 45m
1 stop
$946British Airways
Wed, Nov 4 - Wed, Nov 18

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British Airways flights from New York John F Kennedy Intl Airport to Belfast

Our best British Airways deals on New York John F Kennedy Intl Airport to Belfast flight tickets
British Airways
Aug 3
JFK10:40 pmNew York John F Kennedy Intl
29h 20m
1 stop
BHD9:00 amBelfast City
Aug 13
BHD4:35 pmBelfast City
10h 50m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$1,248
British Airways
Aug 3
JFK9:30 amNew York John F Kennedy Intl
18h 20m
1 stop
BHD8:50 amBelfast City
Aug 10
BHD7:35 pmBelfast City
24h 45m
1 stop
JFK3:20 pmNew York John F Kennedy Intl
$1,378
British Airways
Aug 3
JFK8:46 pmNew York John F Kennedy Intl
13h 04m
1 stop
BHD2:50 pmBelfast City
Aug 13
BHD6:30 amBelfast City
18h 31m
2 stops
JFK8:01 pmNew York John F Kennedy Intl
$1,524

Aer Lingus flights from New York John F Kennedy Intl Airport to Belfast

Our best Aer Lingus deals on New York John F Kennedy Intl Airport to Belfast flight tickets
Aer Lingus
Aug 2
JFK9:05 pmNew York John F Kennedy Intl
19h 00m
2 stops
BHD9:05 pmBelfast City
Aug 7
BHD7:00 amBelfast City
20h 25m
2 stops
JFK10:25 pmNew York John F Kennedy Intl
$1,365
Aer Lingus
Aug 3
JFK4:55 pmNew York John F Kennedy Intl
16h 55m
2 stops
BHD2:50 pmBelfast City
Aug 13
BHD8:35 pmBelfast City
22h 05m
2 stops
JFK1:40 pmNew York John F Kennedy Intl
$1,458
Aer Lingus
Aug 1
JFK4:55 pmNew York John F Kennedy Intl
15h 55m
2 stops
BHD1:50 pmBelfast City
Aug 3
BHD5:55 pmBelfast City
57h 30m
2 stops
JFK10:25 pmNew York John F Kennedy Intl
$1,543

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to Belfast 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 July 30, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Belfast 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

Thu 10/15

6:20 pm-11:00 pm

1 stop23h 40m

Belfast Intl

Wed 10/21

9:05 pm-10:30 pm

2 stops30h 25m

$592

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 10/13

6:20 pm-11:20 pm

1 stop24h 00m

Belfast Intl

Wed 10/21

9:05 pm-10:30 pm

2 stops30h 25m

$592

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 10/1

6:20 pm-11:00 pm

1 stop23h 40m

Belfast Intl

Wed 10/7

8:15 pm-3:55 pm

1 stop24h 40m

$605

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 10/11

6:20 pm-12:20 pm

1 stop13h 00m

Belfast Intl

Thu 10/22

8:40 pm-3:55 pm

1 stop24h 15m

$606

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 9/14

8:30 pm-11:10 pm

2 stops21h 40m

Belfast Intl

Tue 9/29

8:15 pm-10:25 pm

3 stops31h 10m

$607

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 10/1

11:10 pm-11:00 pm

2 stops18h 50m

Belfast Intl

Wed 10/7

8:30 am-10:25 pm

3 stops42h 55m

$623

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 9/9

8:30 pm-5:05 pm

2 stops15h 35m

Belfast Intl

Wed 9/16

8:30 am-10:25 pm

3 stops42h 55m

$627

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Thu 9/24

6:20 pm-6:40 pm

1 stop19h 20m

Belfast City

Thu 10/1

8:40 pm-3:55 pm

1 stop24h 15m

$632
Quickest round-trip

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/4

11:20 pm-2:35 pm

1 stop10h 15m

Belfast City

Wed 11/18

6:35 am-1:35 pm

1 stop12h 00m

$941

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/4

3:34 pm-10:15 am

2 stops13h 41m

Belfast City

Wed 11/18

3:40 pm-10:25 pm

1 stop11h 45m

$946

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

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 airline that flies from New York John F Kennedy Intl to Belfast?

Aer Lingus is the most popular carrier operating from New York John F Kennedy Intl to Belfast

Cheap New York John F Kennedy Intl Airport to Belfast 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

Fastest flight time

10h 45m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to Belfast takes 10h 45m
There are no direct flights from New York John F Kennedy Intl Airport to Belfast. There are no popular flight routes from New York John F Kennedy Intl Airport to Belfast.
Search flight deals

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

  • How far is New York John F Kennedy Intl to Belfast by plane?

    A flight from New York John F Kennedy Intl to Belfast will travel around 3165.2 mi. A reasonable flight in good conditions will take 10h 45m.

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

    Prices for flights from New York John F Kennedy Intl Airport to Belfast were last updated today.

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

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

    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.

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

    The travel and health documents you'll need for your trip to Belfast 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Belfast with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $541Free CancellationRating
7.1
11,843 reviews
Search American Airlines flights
British AirwaysPriceFrom $588Free CancellationRating
6.7
8,129 reviews
Search British Airways flights

Why use momondo?

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

It is quick and easy to find New York to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

Flights from New York to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Of course. momondo tracks the price of New York to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport