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Cheap flights from Northern Ireland to Pennsylvania from £222

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PHL
12 May — 19 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 12 April 2026.

Wed 27/507:30
BFS
-
EWR
2 stops34h 45m
Multiple Airlines
Wed 3/617:45
EWR
-
BFS
2 stops23h 35m
Multiple Airlines
Deal found 12/4£499
Wed 6/507:30
BFS
-
EWR
3 stops34h 45m
Multiple Airlines
Wed 13/517:20
EWR
-
BFS
2 stops24h 00m
Multiple Airlines
Deal found 8/4£500
Thu 7/512:45
BFS
-
JFK
2 stops31h 55m
Multiple Airlines
Mon 11/518:55
JFK
-
BFS
2 stops21h 00m
Multiple Airlines
Deal found 8/4£506
Thu 7/512:45
BFS
-
EWR
2 stops29h 30m
Multiple Airlines
Mon 11/517:45
EWR
-
BFS
2 stops16h 50m
Multiple Airlines
Deal found 8/4£507
Fri 29/522:10
BFS
-
JFK
2 stops23h 50m
Multiple Airlines
Fri 5/617:10
JFK
-
BFS
2 stops23h 05m
Multiple Airlines
Deal found 11/4£513
Wed 27/515:40
BFS
-
JFK
2 stops29h 00m
Multiple Airlines
Wed 3/617:10
JFK
-
BFS
2 stops17h 10m
Multiple Airlines
Deal found 12/4£513
Tue 26/507:35
BFS
-
EWR
2 stops34h 40m
Multiple Airlines
Tue 2/617:15
EWR
-
BFS
2 stops17h 00m
Multiple Airlines
Deal found 11/4£515
Fri 29/507:05
BFS
-
EWR
2 stops35h 10m
Multiple Airlines
Fri 5/617:45
EWR
-
BFS
2 stops22h 30m
Multiple Airlines
Deal found 11/4£521
Sat 9/516:15
BHD
-
JFK
1 stop11h 10m
British Airways
Tue 12/517:15
JFK
-
BHD
2 stops17h 05m
British Airways
Deal found 8/4£523
Mon 25/508:40
BFS
-
JFK
2 stops36h 00m
Multiple Airlines
Mon 1/617:10
JFK
-
BFS
2 stops17h 25m
Multiple Airlines
Deal found 10/4£524
Sat 9/507:00
BHD
-
EWR
2 stops35h 15m
Multiple Airlines
Sat 16/517:45
EWR
-
BHD
3 stops22h 05m
Multiple Airlines
Deal found 11/4£524
Wed 6/510:05
BHD
-
JFK
1 stop16h 00m
American Airlines
Wed 13/518:20
JFK
-
BHD
1 stop12h 40m
American Airlines
Deal found 8/4£530

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 12 April 2026.

Round-trip from

£500

One-way from

£222
6/5-13/5
  • 6/5-13/5
  • 5 total stops
  • 58h 45m total
  • Northern Ireland to Pennsylvania
Search Deals
14/5
  • 14/5
  • 2 total stops
  • 37h 15m 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 12 April 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 27/5

07:30-13:15

2 stops34h 45m

Newark

Wed 3/6

17:45-15:20

2 stops16h 35m

£499

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 6/5

07:30-13:15

3 stops34h 45m

Newark

Wed 13/5

17:20-22:20

2 stops24h 00m

£500

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 7/5

12:45-13:15

2 stops29h 30m

Newark

Mon 11/5

17:45-15:35

2 stops16h 50m

£507

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 29/5

22:10-17:00

2 stops23h 50m

New York John F Kennedy Intl

Fri 5/6

17:10-21:15

2 stops23h 05m

£513

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 26/5

07:35-13:15

2 stops34h 40m

Newark

Tue 2/6

17:15-15:15

2 stops17h 00m

£515

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Fri 29/5

07:05-13:15

2 stops35h 10m

Newark

Fri 5/6

17:45-21:15

2 stops22h 30m

£521

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 6/5

07:30-20:05

3 stops41h 35m

New York John F Kennedy Intl

Thu 14/5

20:30-19:30

3 stops18h 00m

£533

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Thu 7/5

14:20-13:55

1 stop28h 35m

Newark

Mon 11/5

21:25-15:30

1 stop13h 05m

£539

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Mon 25/5

08:00-13:15

2 stops34h 15m

Newark

Mon 1/6

17:15-23:05

2 stops24h 50m

£539

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sat 23/5

06:55-13:15

3 stops35h 20m

Newark

Sat 30/5

17:20-21:30

2 stops23h 10m

£550

Flights are sorted by cheapest return flights first.

Deals found on 11/4

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 12 April 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
7,875 reviews
Check prices

Boarding

6.9

Comfort

6.8

Crew

7.7

Food

6.4

Overall

6.7

Entertainment

6.4

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
7,875 reviews
British Airways
6.7
Okay
7,875 reviews
Check prices

Boarding

6.9

Comfort

6.8

Crew

7.7

Food

6.4

Overall

6.7

Entertainment

6.4

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, Delta, and American Airlines fly from Northern Ireland to Pennsylvania in about 11h 35m. The time it takes to get you to your destination can typically vary by up to 17h. Northern Ireland and Pennsylvania are separated by a distance of 3390 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 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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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 12 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£451Average£566FlexibilityNo 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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