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.

$352 Cheap Flights from Northern Ireland to Pennsylvania in 2025/26

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0 bags

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Find the cheapest flights from Northern Ireland to Pennsylvania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:25 am - 3:55 pm

BFS

JFK

11h 30m1 stop

6:05 pm - 10:05 am

JFK

BFS

11h 00m1 stop

$544Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

9:25 am - 10:05 pm

BFS

EWR

41h 40m2 stops

1:35 am - 10:05 am

EWR

BFS

27h 30m2 stops

$554Multiple Airlines

Sun, Jan 25 - Sat, Jan 31

8:10 am - 6:25 pm

BFS

EWR

15h 15m2 stops

7:35 pm - 8:15 pm

EWR

BFS

19h 40m2 stops

$594Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

5:45 am - 10:10 pm

BFS

EWR

21h 25m3 stops

1:35 am - 10:05 am

EWR

BFS

27h 30m2 stops

$635Multiple Airlines

Sun, Jan 25 - Sat, Jan 31

6:35 am - 9:29 pm

BHD

LGA

19h 54m2 stops

9:15 pm - 4:05 pm

LGA

BHD

37h 50m2 stops

$706British Airways

Wed, Feb 4 - Sun, Feb 8

7:10 pm - 12:45 pm

BHD

JFK

22h 35m1 stop

7:50 am - 8:45 am

JFK

BHD

19h 55m1 stop

$716British Airways

Sun, Apr 26 - Thu, Apr 30

8:05 pm - 2:25 pm

BHD

JFK

23h 20m1 stop

7:50 am - 8:45 am

JFK

BHD

19h 55m1 stop

$717British Airways

Sun, Apr 26 - Thu, Apr 30

9:50 am - 9:23 pm

BHD

LGA

16h 33m2 stops

11:00 am - 9:20 am

LGA

BHD

17h 20m2 stops

$858Delta

Thu, Apr 23 - Tue, May 12

9:50 am - 10:25 pm

BHD

LGA

17h 35m2 stops

12:00 pm - 9:20 am

LGA

BHD

16h 20m2 stops

$861Delta

Thu, Apr 23 - Tue, May 12

6:30 am - 10:08 pm

BHD

DCA

19h 38m2 stops

5:05 pm - 4:50 pm

DCA

BHD

19h 45m2 stops

$987Delta

Thu, Mar 12 - Tue, Mar 17

Delta flights from Northern Ireland to Pennsylvania

Our best Delta deals on Northern Ireland to Pennsylvania flight tickets

Delta

Apr 23

BHD9:50 amBelfast City

16h 33m

2 stops

LGA9:23 pmNew York LaGuardia

May 12

LGA11:00 amNew York LaGuardia

17h 20m

2 stops

BHD9:20 amBelfast City

$858

Find similar

Delta

Apr 23

BHD9:50 amBelfast City

16h 52m

2 stops

JFK9:42 pmNew York John F Kennedy Intl

May 12

JFK2:00 pmNew York John F Kennedy Intl

14h 20m

2 stops

BHD9:20 amBelfast City

$860

Find similar

Delta

Apr 23

BHD9:50 amBelfast City

16h 52m

2 stops

JFK9:42 pmNew York John F Kennedy Intl

May 12

JFK2:00 pmNew York John F Kennedy Intl

14h 20m

2 stops

BHD9:20 amBelfast City

$861

Find similar

Aer Lingus flights from Northern Ireland to Pennsylvania

Our best Aer Lingus deals on Northern Ireland to Pennsylvania flight tickets

Aer Lingus

Jan 12

BHD6:00 pmBelfast City

28h 20m

1 stop

JFK5:20 pmNew York John F Kennedy Intl

Jan 16

JFK7:05 pmNew York John F Kennedy Intl

12h 35m

1 stop

BHD12:40 pmBelfast City

$1,041

Find similar

Aer Lingus

Jan 12

BHD6:00 pmBelfast City

28h 20m

1 stop

JFK5:20 pmNew York John F Kennedy Intl

Jan 16

JFK7:05 pmNew York John F Kennedy Intl

12h 35m

1 stop

BHD12:40 pmBelfast City

$1,042

Find similar

Aer Lingus

Jan 12

BHD8:20 amBelfast City

16h 09m

2 stops

JFK7:29 pmNew York John F Kennedy Intl

Jan 16

JFK7:05 pmNew York John F Kennedy Intl

12h 35m

1 stop

BHD12:40 pmBelfast City

$1,265

Find similar

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

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sun 1/25

9:25 am-3:55 pm

1 stop11h 30m

New York John F Kennedy Intl

Sun 2/1

6:05 pm-10:05 am

1 stop11h 00m

$544

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sun 1/25

9:25 am-10:05 pm

2 stops41h 40m

Newark

Sat 1/31

1:35 am-10:05 am

2 stops27h 30m

$554

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sat 1/24

8:10 am-6:25 pm

2 stops15h 15m

Newark

Sat 1/31

7:35 pm-8:15 pm

2 stops19h 40m

$594

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sun 1/25

5:45 am-10:10 pm

3 stops21h 25m

Newark

Sat 1/31

1:35 am-10:05 am

2 stops27h 30m

$635

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 2/4

6:35 am-9:29 pm

2 stops19h 54m

New York LaGuardia

Sun 2/8

9:15 pm-4:05 pm

2 stops37h 50m

$706

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sun 4/26

7:10 pm-12:45 pm

1 stop22h 35m

New York John F Kennedy Intl

Thu 4/30

7:50 am-8:45 am

1 stop19h 55m

$716

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sun 4/26

8:05 pm-2:25 pm

1 stop23h 20m

New York John F Kennedy Intl

Thu 4/30

7:50 am-8:45 am

1 stop19h 55m

$717

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 4/23

9:50 am-9:23 pm

2 stops16h 33m

New York LaGuardia

Tue 5/12

11:00 am-9:20 am

2 stops17h 20m

$858

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 4/23

9:50 am-10:25 pm

2 stops17h 35m

New York LaGuardia

Tue 5/12

12:00 pm-9:20 am

2 stops16h 20m

$861

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 3/12

6:30 am-10:08 pm

2 stops19h 38m

Washington, D.C. Reagan-National

Tue 3/17

5:05 pm-4:50 pm

2 stops19h 45m

$987

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

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

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 45m
Direct flights	None

The fastest flight from Northern Ireland to Pennsylvania takes 11h 45m

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

Search flight deals

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.