What is the cheapest airline that flies from Northern Ireland to Pennsylvania?

British Airways is the most popular carrier operating from Northern Ireland to Pennsylvania

When did momondo last update prices for flights from Northern Ireland to Pennsylvania?

Prices for flights from Northern Ireland to Pennsylvania are refreshed on a daily basis.

How old do you have to be to fly from Northern Ireland to Pennsylvania?

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 Northern Ireland to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$374 Cheap Flights from Northern Ireland to Pennsylvania in 2026

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Find the cheapest flights from Northern Ireland to Pennsylvania

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:50 pm - 3:40 pm

BFS

JFK

30h 50m

2 stops

5:10 pm - 3:15 pm

JFK

BFS

17h 05m

2 stops

$727Multiple Airlines

Wed, May 27 - Tue, Jun 2

7:05 am - 1:15 pm

BFS

EWR

35h 10m

3 stops

5:45 pm - 3:35 pm

EWR

BFS

16h 50m

2 stops

$752Multiple Airlines

Fri, Jun 5 - Mon, Jun 8

7:00 am - 1:15 pm

BFS

EWR

35h 15m

2 stops

5:45 pm - 11:10 pm

EWR

BFS

24h 25m

2 stops

$753Multiple Airlines

Sun, Jun 7 - Sun, Jun 14

2:10 pm - 11:25 am

BFS

JFK

26h 15m

2 stops

11:10 pm - 8:40 pm

JFK

BFS

16h 30m

2 stops

$754Multiple Airlines

Thu, Jun 4 - Mon, Jun 8

1:45 pm - 7:40 pm

BHD

JFK

10h 55m

1 stop

7:35 pm - 10:45 am

JFK

BHD

10h 10m

1 stop

$794British Airways

Tue, Sep 1 - Tue, Sep 8

1:45 pm - 7:25 pm

BHD

EWR

10h 40m

1 stop

9:25 pm - 3:20 pm

EWR

BHD

12h 55m

1 stop

$825British Airways

Tue, Sep 1 - Tue, Sep 8

5:30 pm - 7:15 pm

BHD

JFK

30h 45m

1 stop

9:15 pm - 4:55 pm

JFK

BHD

14h 40m

1 stop

$870KLM

Tue, Jun 30 - Mon, Jul 6

11:35 am - 9:05 pm

BHD

JFK

14h 30m

1 stop

7:15 pm - 12:55 pm

JFK

BHD

12h 40m

1 stop

$871American Airlines

Mon, Jun 22 - Mon, Jul 6

9:50 am - 9:27 pm

BHD

LGA

16h 37m

2 stops

11:00 am - 9:20 am

LGA

BHD

17h 20m

2 stops

$901Delta

Wed, Sep 9 - Sun, Sep 27

3:20 pm - 1:55 pm

BHD

EWR

27h 35m

1 stop

9:25 pm - 3:30 pm

EWR

BHD

13h 05m

1 stop

$915American Airlines

Mon, Jun 22 - Mon, Jul 6

British Airways flights from Northern Ireland to Pennsylvania

Our best British Airways deals on Northern Ireland to Pennsylvania flight tickets

British Airways

Sep 1

BHD1:45 pmBelfast City

10h 55m

1 stop

JFK7:40 pmNew York John F Kennedy Intl

Sep 8

JFK7:35 pmNew York John F Kennedy Intl

10h 10m

1 stop

BHD10:45 amBelfast City

$794

British Airways

Sep 1

BHD1:45 pmBelfast City

10h 40m

1 stop

EWR7:25 pmNewark

Sep 8

EWR9:25 pmNewark

12h 55m

1 stop

BHD3:20 pmBelfast City

$825

British Airways

Sep 1

BHD9:40 amBelfast City

16h 19m

2 stops

LGA8:59 pmNew York LaGuardia

Sep 8

LGA3:30 pmNew York LaGuardia

14h 15m

2 stops

BHD10:45 amBelfast City

$843

KLM flights from Northern Ireland to Pennsylvania

Our best KLM deals on Northern Ireland to Pennsylvania flight tickets

KLM

Jun 30

BHD5:30 pmBelfast City

30h 45m

1 stop

JFK7:15 pmNew York John F Kennedy Intl

Jul 6

JFK9:15 pmNew York John F Kennedy Intl

14h 40m

1 stop

BHD4:55 pmBelfast City

$870

KLM

Jun 30

BHD5:30 pmBelfast City

30h 45m

1 stop

JFK7:15 pmNew York John F Kennedy Intl

Jul 6

JFK9:15 pmNew York John F Kennedy Intl

14h 40m

1 stop

BHD4:55 pmBelfast City

$872

KLM

Jun 30

BHD9:50 amBelfast City

31h 42m

1 stop

JFK12:32 pmNew York John F Kennedy Intl

Jul 6

JFK9:15 pmNew York John F Kennedy Intl

31h 05m

1 stop

BHD9:20 amBelfast City

$890

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 5/27

1:50 pm-3:40 pm

2 stops30h 50m

New York John F Kennedy Intl

Tue 6/2

5:10 pm-3:15 pm

2 stops17h 05m

$727

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Fri 6/5

7:05 am-1:15 pm

3 stops35h 10m

Newark

Mon 6/8

5:45 pm-3:35 pm

2 stops16h 50m

$752

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sun 6/7

7:00 am-1:15 pm

2 stops35h 15m

Newark

Sun 6/14

5:45 pm-11:10 pm

2 stops24h 25m

$753

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 6/4

2:10 pm-11:25 am

2 stops26h 15m

New York John F Kennedy Intl

Mon 6/8

11:10 pm-8:40 pm

2 stops16h 30m

$754

Quickest round-trip

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Tue 9/1

1:45 pm-7:40 pm

1 stop10h 55m

New York John F Kennedy Intl

Tue 9/8

7:35 pm-10:45 am

1 stop10h 10m

$794

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Tue 9/1

1:45 pm-7:25 pm

1 stop10h 40m

Newark

Tue 9/8

9:25 pm-3:20 pm

1 stop12h 55m

$825

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Tue 6/30

5:30 pm-7:15 pm

1 stop30h 45m

New York John F Kennedy Intl

Mon 7/6

9:15 pm-4:55 pm

1 stop14h 40m

$870

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 6/22

11:35 am-9:05 pm

1 stop14h 30m

New York John F Kennedy Intl

Mon 7/6

7:15 pm-12:55 pm

1 stop12h 40m

$871

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 9/9

9:50 am-9:27 pm

2 stops16h 37m

New York LaGuardia

Sun 9/27

11:00 am-9:20 am

2 stops17h 20m

$901

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Mon 6/22

3:20 pm-1:55 pm

1 stop27h 35m

Newark

Mon 7/6

9:25 pm-3:30 pm

1 stop13h 05m

$915

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Northern Ireland to Pennsylvania

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

Prices

Airlines

Can stopping save me money on Northern Ireland to Pennsylvania flights?

You could potentially save up to 26% on your flight if you consider stops on a Northern Ireland to Pennsylvania flight.

Cheap Northern Ireland to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Pennsylvania

Fastest flight time	11h 00m
Direct flights	None

The fastest flight from Northern Ireland to Pennsylvania takes 11h 00m

There are no direct flights from Northern Ireland to Pennsylvania. There are no popular flight routes from Northern Ireland to Pennsylvania.

Search flight deals

Frequently asked questions about flying from Northern Ireland to Pennsylvania

When did momondo last update prices for flights from Northern Ireland to Pennsylvania?
Prices for flights from Northern Ireland to Pennsylvania are refreshed on a daily basis.
How old do you have to be to fly from Northern Ireland to Pennsylvania?
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 Northern Ireland to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Pennsylvania?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Pennsylvania from Northern Ireland.

Can I find flights from Northern Ireland to Pennsylvania with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Pennsylvania from Northern Ireland with this policy.

How can momondo help me find flights from Northern Ireland to Pennsylvania?

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

I’m not ready to book a flight from Northern Ireland to Pennsylvania right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Northern Ireland to Pennsylvania 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.