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Cheap flights from Pennsylvania to Northern Ireland from £212

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BFS
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Northern Ireland
Explore the most affordable flight options available from Pennsylvania to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 February 2026.

Sun 1/321:35
JFK
-
BHD
1 stop14h 15m
British Airways
Tue 10/311:25
BHD
-
JFK
1 stop14h 40m
British Airways
Deal found 30/1£396
Wed 4/319:40
IAD
-
BFS
2 stops17h 15m
Multiple Airlines
Thu 12/306:30
BFS
-
IAD
2 stops17h 00m
Multiple Airlines
Deal found 31/1£401
Wed 11/319:15
JFK
-
BHD
1 stop9h 55m
British Airways
Wed 18/315:40
BHD
-
JFK
1 stop11h 25m
British Airways
Deal found 30/1£405
Wed 11/319:30
EWR
-
BHD
1 stop9h 40m
British Airways
Wed 18/306:35
BHD
-
EWR
1 stop18h 00m
British Airways
Deal found 30/1£405
Mon 2/318:30
EWR
-
BHD
1 stop9h 35m
British Airways
Mon 9/319:25
BHD
-
EWR
1 stop23h 25m
British Airways
Deal found 31/1£405
Wed 18/319:30
JFK
-
BHD
1 stop10h 45m
American Airlines
Fri 27/314:50
BHD
-
JFK
1 stop12h 15m
American Airlines
Deal found 1/2£406
Mon 2/308:05
JFK
-
BHD
1 stop20h 00m
British Airways
Mon 9/319:25
BHD
-
JFK
2 stops23h 15m
British Airways
Deal found 31/1£407
Sun 1/321:35
EWR
-
BHD
1 stop14h 15m
British Airways
Tue 10/306:35
BHD
-
EWR
1 stop12h 15m
British Airways
Deal found 30/1£407
Sun 1/219:35
EWR
-
BFS
2 stops19h 35m
Multiple Airlines
Thu 5/206:30
BFS
-
EWR
2 stops16h 55m
Multiple Airlines
Deal found 31/1£413
Sat 28/201:35
EWR
-
BFS
2 stops25h 25m
Multiple Airlines
Tue 17/317:35
BFS
-
EWR
3 stops33h 35m
Multiple Airlines
Deal found 29/1£416
Sun 29/322:40
JFK
-
BHD
1 stop14h 00m
British Airways
Wed 8/411:35
BHD
-
JFK
1 stop13h 05m
British Airways
Deal found 30/1£418
Mon 17/814:54
LGA
-
BHD
2 stops17h 01m
British Airways
Wed 26/810:05
BHD
-
LGA
2 stops15h 34m
British Airways
Deal found 30/1£418

Find flight deals from Pennsylvania to Northern Ireland

Keep the following information in mind while searching for Pennsylvania to Northern Ireland flight deals. Data was last updated 1 February 2026.

Round-trip from

£396

One-way from

£212

Popular in

June

Cheapest in

March

Average price

£734
British Airways
  • British Airways
  • 1/3-10/3
  • 2 total stops
  • 28h 55m total
  • Pennsylvania to Northern Ireland
Search Deals
15/2
  • 15/2
  • 1 total stop
  • 10h 30m total
  • Pennsylvania to Northern Ireland
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£145 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pennsylvania to Northern Ireland 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, Cheapflights users made 858,174 searches. Data last updated 1 February 2026.
Use the filters below to find and compare flights from Pennsylvania to Northern Ireland that are best for you.

Fly from

Pennsylvania

Fly to

Northern Ireland

Route

Depart

Return

Price

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Mon 2/3

18:30-09:05

1 stop9h 35m

Belfast City

Mon 9/3

19:25-14:50

1 stop23h 25m

£405

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 18/3

19:30-10:15

1 stop10h 45m

Belfast City

Fri 27/3

14:50-23:05

1 stop12h 15m

£406

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 1/3

21:35-18:40

1 stop16h 05m

Belfast City

Tue 10/3

06:35-14:50

1 stop12h 15m

£413

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 1/3

19:10-10:20

1 stop10h 10m

Belfast City

Tue 10/3

06:35-19:40

2 stops17h 05m

£415

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sat 28/2

01:35-08:00

2 stops25h 25m

Belfast Intl

Tue 17/3

17:35-23:10

3 stops33h 35m

£416

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 29/3

19:10-10:30

1 stop10h 20m

Belfast City

Wed 8/4

11:35-19:40

1 stop13h 05m

£418

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 29/3

17:50-08:40

1 stop9h 50m

Belfast City

Wed 8/4

11:35-19:25

1 stop12h 50m

£418

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Sun 1/3

16:05-10:20

2 stops13h 15m

Belfast City

Tue 10/3

08:45-21:12

2 stops16h 27m

£418

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 25/2

18:50-16:50

1 stop17h 00m

Belfast City

Mon 2/3

17:20-19:20

1 stop31h 00m

£420

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 6/3

18:05-10:20

1 stop11h 15m

Belfast Intl

Mon 9/3

08:35-16:55

1 stop12h 20m

£421

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Pennsylvania with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Northern Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pennsylvania to Northern Ireland?

    British Airways, American Airlines, and Virgin Atlantic can get you from Pennsylvania to Northern Ireland in just under 10h 45m. Your travel time can differ by up to 7h 50m. Pennsylvania and Northern Ireland are separated by a distance of 3167 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Pennsylvania to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Northern Ireland.

  • Can I find deals for business class flights from Pennsylvania to Northern Ireland?

    Yes. Cheapflights offers flight deals from Pennsylvania to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Pennsylvania to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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LaGuardia to Gatwick flights
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Newark to Stansted flights
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Denver to Heathrow flights
Dulles Intl to Gatwick flights
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Boston to London City flights
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Los Angeles to Gatwick flights
Boston to Stansted flights
Minneapolis to Heathrow flights
O'Hare Intl to Gatwick flights
Baltimore to Gatwick flights
Dulles Intl to London City flights
George Bush Intcntl to Heathrow flights
San Francisco to Gatwick flights
O'Hare Intl to Stansted flights
Los Angeles to Stansted flights
Tampa to Heathrow flights
John F Kennedy Intl to Edinburgh flights
O'Hare Intl to London City flights
Dallas/Fort Worth to Gatwick flights
Reagan-National to Gatwick flights
Los Angeles to London City flights
Newark to Edinburgh flights
Detroit to Heathrow flights
Charlotte to Heathrow flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pennsylvania to Northern Ireland?

Deals for Pennsylvania to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Northern Ireland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Northern Ireland from Pennsylvania.

Can Cheapflights find flights from Pennsylvania to Northern Ireland with no change fees?

Certainly. Search results for flights to Northern Ireland from Pennsylvania shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Pennsylvania to Northern Ireland become cheaper?

Yes! Start tracking prices for Pennsylvania to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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