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

British Airways and Iberia are the most popular carriers 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.

$400 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.

9:25 pm - 9:00 pm

BFS

EWR

52h 35m

2 stops

11:00 pm - 10:40 am

EWR

BFS

30h 40m

1 stop

$566Multiple Airlines

Mon, Apr 20 - Mon, May 4

9:25 pm - 9:00 pm

BFS

EWR

52h 35m

2 stops

11:00 pm - 10:40 am

EWR

BFS

30h 40m

1 stop

$652Multiple Airlines

Mon, Apr 20 - Mon, May 4

8:15 am - 10:05 pm

BFS

JFK

18h 50m

2 stops

11:10 pm - 8:25 pm

JFK

BFS

16h 15m

2 stops

$655Multiple Airlines

Wed, May 13 - Mon, May 18

6:20 am - 3:55 pm

BFS

JFK

14h 35m

1 stop

6:20 pm - 7:45 am

JFK

BFS

32h 25m

1 stop

$661Multiple Airlines

Sat, May 2 - Sat, May 9

7:30 am - 1:15 pm

BFS

EWR

34h 45m

2 stops

5:20 pm - 10:20 pm

EWR

BFS

24h 00m

2 stops

$669Multiple Airlines

Wed, May 6 - Wed, May 13

11:35 am - 7:25 pm

BHD

EWR

12h 50m

1 stop

9:25 pm - 12:55 pm

EWR

BHD

10h 30m

1 stop

$681British Airways

Mon, Apr 20 - Mon, May 4

9:40 am - 5:00 pm

BHD

JFK

12h 20m

1 stop

8:55 pm - 12:55 pm

JFK

BHD

11h 00m

1 stop

$683American Airlines

Mon, Apr 20 - Mon, May 4

11:35 am - 1:55 pm

BHD

EWR

31h 20m

1 stop

5:50 pm - 12:55 pm

EWR

BHD

14h 05m

1 stop

$683American Airlines

Mon, Apr 20 - Mon, May 4

11:35 am - 7:25 pm

BHD

EWR

12h 50m

1 stop

9:25 pm - 12:55 pm

EWR

BHD

10h 30m

1 stop

$687British Airways

Mon, Apr 20 - Mon, May 4

9:50 am - 9:20 pm

BHD

LGA

16h 30m

2 stops

4:30 pm - 4:55 pm

LGA

BHD

19h 25m

2 stops

$817Delta

Mon, Apr 20 - Mon, May 4

American Airlines flights from Northern Ireland to Pennsylvania

Our best American Airlines deals on Northern Ireland to Pennsylvania flight tickets

American Airlines

Apr 20

BHD9:40 amBelfast City

12h 20m

1 stop

JFK5:00 pmNew York John F Kennedy Intl

May 4

JFK8:55 pmNew York John F Kennedy Intl

11h 00m

1 stop

BHD12:55 pmBelfast City

$683

American Airlines

Apr 20

BHD6:30 amBelfast City

17h 55m

1 stop

EWR7:25 pmNewark

May 4

EWR11:55 pmNewark

13h 50m

2 stops

BHD6:45 pmBelfast City

$698

American Airlines

Apr 20

BHD11:35 amBelfast City

14h 30m

1 stop

JFK9:05 pmNew York John F Kennedy Intl

May 4

JFK6:20 pmNew York John F Kennedy Intl

13h 35m

1 stop

BHD12:55 pmBelfast City

$718

British Airways flights from Northern Ireland to Pennsylvania

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

British Airways

Apr 20

BHD11:35 amBelfast City

12h 50m

1 stop

EWR7:25 pmNewark

May 4

EWR9:25 pmNewark

10h 30m

1 stop

BHD12:55 pmBelfast City

$681

British Airways

Apr 20

BHD11:35 amBelfast City

12h 50m

1 stop

EWR7:25 pmNewark

May 4

EWR9:25 pmNewark

10h 30m

1 stop

BHD12:55 pmBelfast City

$687

British Airways

Apr 30

BHD8:35 pmBelfast City

21h 55m

1 stop

JFK1:30 pmNew York John F Kennedy Intl

May 4

JFK9:35 amNew York John F Kennedy Intl

17h 00m

1 stop

BHD7:35 amBelfast City

$722

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

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Mon 4/20

9:25 pm-9:00 pm

2 stops52h 35m

Newark

Mon 5/4

11:00 pm-10:40 am

1 stop30h 40m

$566

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Mon 4/20

9:25 pm-9:00 pm

2 stops52h 35m

Newark

Mon 5/4

11:00 pm-10:40 am

1 stop30h 40m

$652

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 5/13

8:15 am-10:05 pm

2 stops18h 50m

New York John F Kennedy Intl

Mon 5/18

11:10 pm-8:25 pm

2 stops16h 15m

$655

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sat 5/2

6:20 am-3:55 pm

1 stop14h 35m

New York John F Kennedy Intl

Sat 5/9

6:20 pm-7:45 am

1 stop32h 25m

$661

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 5/6

7:30 am-1:15 pm

2 stops34h 45m

Newark

Wed 5/13

5:20 pm-10:20 pm

2 stops24h 00m

$669

Quickest round-trip

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Mon 4/20

11:35 am-7:25 pm

1 stop12h 50m

Newark

Mon 5/4

9:25 pm-12:55 pm

1 stop10h 30m

$681

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 4/20

9:40 am-5:00 pm

1 stop12h 20m

New York John F Kennedy Intl

Mon 5/4

8:55 pm-12:55 pm

1 stop11h 00m

$683

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Mon 4/20

11:35 am-1:55 pm

1 stop31h 20m

Newark

Mon 5/4

5:50 pm-12:55 pm

1 stop14h 05m

$683

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Mon 4/20

11:35 am-7:25 pm

1 stop12h 50m

Newark

Mon 5/4

9:25 pm-12:55 pm

1 stop10h 30m

$687

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Mon 4/20

9:50 am-9:20 pm

2 stops16h 30m

New York LaGuardia

Mon 5/4

4:30 pm-4:55 pm

2 stops19h 25m

$817

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 6% 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	10h 40m
Direct flights	None

The fastest flight from Northern Ireland to Pennsylvania takes 10h 40m

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.