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Northern Ireland

$178+ Cheap flights from Pennsylvania to Northern Ireland

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BFS
Sep 8 — Sep 151
Mon 9/8
Mon 9/15
1 adult, Economy
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Cheap 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 September 3, 2025.

Round-trip from

$456
(Connections by easyJet)

One-way from

$178
(Connections by easyJet)
From Pennsylvania to Northern Ireland
Search Deals
One-way flight from Pennsylvania to Northern Ireland
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Find flight deals from Pennsylvania to Northern Ireland

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 September 3, 2025.

This Connections by easyJet deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:20 pmJFK - BFS
1 stop21h 15mMultiple Airlines
Tue 1/208:35 amBFS - JFK
1 stop12h 20mMultiple Airlines
Deal found 9/1$456
This Trip.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:05 pmJFK - BFS
1 stop18h 55mMultiple Airlines
Wed 11/126:00 amBFS - JFK
1 stop14h 55mMultiple Airlines
Deal found 8/31$502
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:55 pmJFK - BHD
1 stop11h 25mAmerican Airlines
Tue 1/206:35 amBHD - JFK
1 stop12h 00mAmerican Airlines
Deal found 9/1$511
This Norse deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:20 pmJFK - BFS
1 stop10h 35mMultiple Airlines
Tue 10/78:15 amBFS - JFK
1 stop12h 40mMultiple Airlines
Deal found 8/31$524
This Connections by easyJet deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:05 pmJFK - BHD
1 stop20h 00mMultiple Airlines
Mon 12/157:20 amBHD - JFK
1 stop13h 35mMultiple Airlines
Deal found 9/1$536
This Connections by easyJet deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:20 pmJFK - BFS
1 stop21h 15mMultiple Airlines
Wed 10/226:10 amBFS - JFK
1 stop14h 45mMultiple Airlines
Deal found 8/31$537
This Connections by easyJet deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:05 pmJFK - BFS
1 stop11h 00mMultiple Airlines
Fri 11/146:30 amBFS - JFK
1 stop14h 25mMultiple Airlines
Deal found 8/31$542
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:30 pmJFK - BHD
2 stops21h 50mBritish Airways
Tue 1/206:35 amBHD - JFK
2 stops17h 40mBritish Airways
Deal found 9/1$552
This Connections by easyJet deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:20 pmJFK - BFS
1 stop10h 35mMultiple Airlines
Fri 9/266:05 amBFS - JFK
1 stop14h 50mMultiple Airlines
Deal found 8/31$553
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:20 pmJFK - BHD
2 stops12h 20mMultiple Airlines
Tue 1/207:20 amBHD - JFK
1 stop13h 35mMultiple Airlines
Deal found 9/1$562
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:05 pmJFK - BFS
1 stop11h 00mMultiple Airlines
Sat 11/159:30 amBFS - JFK
2 stops17h 30mMultiple Airlines
Deal found 9/1$564
This Trip.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:05 pmJFK - BFS
1 stop20h 30mMultiple Airlines
Mon 12/156:30 amBFS - JFK
1 stop14h 25mMultiple Airlines
Deal found 9/1$565

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 3, 2025.
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

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 10/21

6:20 pm-8:35 pm

1 stop21h 15m

Belfast Intl

Tue 1/20

8:35 am-3:55 pm

1 stop12h 20m

$456

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 10/21

10:55 pm-3:20 pm

1 stop11h 25m

Belfast City

Tue 1/20

6:35 am-1:35 pm

1 stop12h 00m

$511

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 12/10

6:05 pm-7:05 pm

1 stop20h 00m

Belfast City

Mon 12/15

7:20 am-3:55 pm

1 stop13h 35m

$536

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 10/21

12:30 pm-3:20 pm

2 stops21h 50m

Belfast City

Tue 1/20

6:35 am-7:15 pm

2 stops17h 40m

$552

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 10/21

6:20 pm-11:40 am

2 stops12h 20m

Belfast City

Tue 1/20

7:20 am-3:55 pm

1 stop13h 35m

$562

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 11/12

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Sat 11/15

9:30 am-10:00 pm

2 stops17h 30m

$564

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 12/10

6:30 pm-9:10 am

1 stop9h 40m

Belfast City

Mon 12/15

7:25 pm-10:41 pm

2 stops32h 16m

$572

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 9/22

10:00 pm-11:00 pm

1 stop20h 00m

Belfast Intl

Tue 10/7

6:45 am-9:15 pm

1 stop19h 30m

$572

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Sun 1/18

7:40 pm-8:10 pm

2 stops19h 30m

Belfast Intl

Thu 1/22

6:30 am-6:30 pm

2 stops17h 00m

$587

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Tue 10/21

5:55 pm-10:35 am

1 stop11h 40m

Belfast City

Tue 1/20

6:35 am-1:50 pm

1 stop12h 15m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/2

Showing 1-10 of 52 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 round-trip 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.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated September 3, 2025.
See what other customers who have flown with British Airways from Pennsylvania to Northern Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,344 reviews

Entertainment

6.4

Food

6.3

Crew

7.6

Boarding

6.9

Comfort

6.7

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,344 reviews
British Airways
6.7
Okay
7,344 reviews

Entertainment

6.4

Food

6.3

Crew

7.6

Boarding

6.9

Comfort

6.7

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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?

    Departing from Pennsylvania to Northern Ireland will take you 11h 25m. Airlines will cover a distance of 3167 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Pennsylvania to Northern Ireland one-way?

    $266 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on British Airways and Virgin Atlantic, with prices starting from $362 and $429, respectively.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Pennsylvania to Northern Ireland?

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Northern Ireland (average of $657). Flying from Pennsylvania to Northern Ireland in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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Top airline flying from Pennsylvania to Northern Ireland

Discover the top airline that operate flights from Pennsylvania to Northern Ireland. 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 2,558,603 searches. Data last updated September 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$681Average$939FlexibilityNo cancel feeOn-time70%

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