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Cheap flights from Northern Ireland to Pennsylvania from £260

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PHL
30 Apr — 7 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Pennsylvania
Explore the most affordable flight options available from Northern Ireland to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2026.

Wed 6/515:40
BFS
-
EWR
2 stops26h 35m
Multiple Airlines
Sat 9/517:20
EWR
-
BFS
3 stops22h 20m
Multiple Airlines
Deal found 27/3£498
Wed 6/521:35
BFS
-
JFK
1 stop23h 20m
Multiple Airlines
Sat 9/518:20
JFK
-
BFS
1 stop32h 25m
Multiple Airlines
Deal found 27/3£505
Wed 15/415:40
BFS
-
EWR
2 stops26h 35m
Multiple Airlines
Tue 21/417:15
EWR
-
BFS
2 stops24h 50m
Multiple Airlines
Deal found 26/3£524
Wed 15/420:10
BFS
-
JFK
2 stops31h 20m
Multiple Airlines
Tue 21/418:20
JFK
-
BFS
2 stops20h 30m
Multiple Airlines
Deal found 26/3£528
Tue 12/507:35
BFS
-
EWR
3 stops34h 40m
Multiple Airlines
Tue 19/517:20
EWR
-
BFS
2 stops16h 55m
Multiple Airlines
Deal found 28/3£529
Wed 22/415:40
BFS
-
EWR
3 stops26h 35m
Multiple Airlines
Wed 29/417:20
EWR
-
BFS
2 stops17h 00m
Multiple Airlines
Deal found 30/3£539
Wed 22/410:05
BHD
-
LGA
2 stops36h 31m
British Airways
Sun 26/421:29
LGA
-
BHD
2 stops40h 56m
British Airways
Deal found 28/3£540
Fri 8/520:10
BHD
-
JFK
1 stop25h 50m
British Airways
Mon 11/509:35
JFK
-
BHD
1 stop17h 00m
British Airways
Deal found 29/3£543
Wed 6/511:35
BHD
-
EWR
1 stop12h 50m
British Airways
Sun 10/517:50
EWR
-
BHD
1 stop9h 50m
British Airways
Deal found 29/3£543
Thu 16/406:30
BHD
-
LGA
2 stops19h 19m
British Airways
Mon 20/418:59
LGA
-
BHD
2 stops18h 46m
British Airways
Deal found 28/3£549
Wed 6/511:35
BHD
-
JFK
1 stop11h 45m
British Airways
Sun 10/509:35
JFK
-
BHD
1 stop18h 05m
British Airways
Deal found 29/3£558
Thu 28/521:25
BFS
-
JFK
1 stop23h 30m
Multiple Airlines
Sun 7/618:20
JFK
-
BFS
1 stop13h 00m
Multiple Airlines
Deal found 28/3£575

Find flight deals from Northern Ireland to Pennsylvania

Keep the following information in mind while searching for Northern Ireland to Pennsylvania flight deals. Data was last updated 31 March 2026.

Round-trip from

£498

One-way from

£260
6/5-9/5
  • 6/5-9/5
  • 5 total stops
  • 48h 55m total
  • Northern Ireland to Pennsylvania
Search Deals
28/5
  • 28/5
  • 2 total stops
  • 28h 50m total
  • Northern Ireland to Pennsylvania
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Pennsylvania 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 31 March 2026.
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 return flight

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 6/5

15:40-13:15

2 stops26h 35m

Newark

Sat 9/5

17:20-20:40

3 stops22h 20m

£498

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 6/5

21:35-15:55

1 stop23h 20m

New York John F Kennedy Intl

Sat 9/5

18:20-07:45

1 stop32h 25m

£505

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 15/4

15:40-13:15

2 stops26h 35m

Newark

Tue 21/4

17:15-23:05

2 stops24h 50m

£524

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 15/4

20:10-22:30

2 stops31h 20m

New York John F Kennedy Intl

Tue 21/4

18:20-19:50

2 stops20h 30m

£528

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 12/5

07:35-13:15

3 stops34h 40m

Newark

Tue 19/5

17:20-15:15

2 stops16h 55m

£529

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 22/4

15:40-13:15

3 stops26h 35m

Newark

Wed 29/4

17:20-15:20

2 stops17h 00m

£539

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Fri 8/5

20:10-17:00

1 stop25h 50m

New York John F Kennedy Intl

Mon 11/5

09:35-07:35

1 stop17h 00m

£543
Fastest return journey

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Wed 6/5

11:35-19:25

1 stop12h 50m

Newark

Sun 10/5

17:50-08:40

1 stop9h 50m

£543

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 16/4

06:30-20:49

2 stops19h 19m

New York LaGuardia

Mon 20/4

18:59-18:45

2 stops18h 46m

£549

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Wed 6/5

11:35-20:20

1 stop13h 45m

New York John F Kennedy Intl

Sun 10/5

09:35-08:40

1 stop18h 05m

£558

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Northern Ireland to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Northern Ireland 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 Northern Ireland to Pennsylvania
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated 31 March 2026.
Get a feel of what it's like to fly with British Airways from Northern Ireland to Pennsylvania by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,838 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.4

Comfort

6.8

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,838 reviews
British Airways
6.7
Okay
7,838 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.4

Comfort

6.8

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Pennsylvania. 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 Northern Ireland to Pennsylvania?

    Airlines like British Airways fly from Northern Ireland to Pennsylvania in about 25h 50m. The time it takes to get you to your destination can typically vary by up to . Northern Ireland and Pennsylvania are separated by a distance of 3167 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Pennsylvania 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 Northern Ireland to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Newark flights
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Stansted to Miami flights
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London City to Miami flights
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Heathrow to Ontario flights
Manchester to Newark flights
Stansted to Boston flights
Heathrow to Tampa flights
London City to Orlando flights
Gatwick to San Francisco flights
London City to Boston flights
Gatwick to O'Hare Intl flights
Manchester to LaGuardia flights
Luton to Miami flights

Top airline flying from Northern Ireland to Pennsylvania

Discover the top airline that operate flights from Northern Ireland to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£459Average£577FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Northern Ireland to Pennsylvania?

Cheapflights makes it easy to find Northern Ireland to Pennsylvania flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Pennsylvania from Northern Ireland.

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

Yes! Cheapflights helps users easily find flights from Northern Ireland to Pennsylvania with no change fees.

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

Of course! You can now track prices for flights from Northern Ireland to Pennsylvania and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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