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Northern Ireland

$177+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BFS
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap 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 December 23, 2025.

This Air France deal was found by Cheapflights users on 12/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:20 pmJFK - BHD
1 stop14h 30mMultiple Airlines
Tue 1/65:20 pmBHD - JFK
1 stop31h 00mMultiple Airlines
Deal found 12/21$761
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:51 pmJFK - BHD
2 stops18h 59mDelta
Tue 1/65:20 pmBHD - JFK
1 stop31h 00mDelta
Deal found 12/21$816
This KLM deal was found by Cheapflights users on 12/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:20 pmJFK - BHD
1 stop18h 40mKLM
Sat 12/275:20 pmBHD - JFK
1 stop23h 05mKLM
Deal found 12/21$1,232
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 pmEWR - BHD
2 stops18h 20mDelta
Tue 1/65:20 pmBHD - EWR
2 stops29h 09mDelta
Deal found 12/21$1,235
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:30 pmLGA - BHD
2 stops19h 20mDelta
Tue 1/65:20 pmBHD - LGA
2 stops30h 24mDelta
Deal found 12/21$1,242
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:44 pmJFK - BHD
2 stops13h 46mBritish Airways
Sun 12/2810:40 amBHD - JFK
1 stop11h 35mBritish Airways
Deal found 12/22$1,320
This Ovago deal was found by Cheapflights users on 12/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:15 amJFK - BHD
1 stop19h 05mMultiple Airlines
Sat 12/276:55 pmBHD - JFK
2 stops22h 40mMultiple Airlines
Deal found 12/21$1,373
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 pmJFK - BHD
2 stops38h 35mDelta
Wed 12/316:30 amBHD - JFK
2 stops17h 14mDelta
Deal found 12/21$1,383
This Ovago deal was found by Cheapflights users on 12/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:20 pmJFK - BHD
2 stops37h 30mBritish Airways
Mon 1/52:00 pmBHD - JFK
2 stops33h 40mBritish Airways
Deal found 12/21$1,392
This Ovago deal was found by Cheapflights users on 12/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:20 pmJFK - BHD
2 stops37h 30mMultiple Airlines
Mon 1/57:25 pmBHD - JFK
1 stop31h 40mMultiple Airlines
Deal found 12/21$1,416
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:10 pmJFK - BHD
2 stops32h 20mBritish Airways
Wed 12/316:35 amBHD - JFK
1 stop18h 30mBritish Airways
Deal found 12/22$1,419
This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:59 pmEWR - BHD
2 stops19h 01mBritish Airways
Sat 12/276:55 pmBHD - EWR
2 stops23h 55mBritish Airways
Deal found 12/21$1,510

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 December 23, 2025.

Round-trip from

$455
(Connections by easyJet)

One-way from

$177
(Trip.com)

Popular in

June

Cheapest in

January
From Pennsylvania to Northern Ireland
Search Deals
One-way flight from Pennsylvania to Northern Ireland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals

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 December 23, 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 2/3

6:05 pm-5:55 pm

1 stop18h 50m

Belfast Intl

Tue 2/10

8:55 pm-3:55 pm

1 stop24h 00m

$455

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 2/4

6:05 pm-5:55 pm

1 stop18h 50m

Belfast Intl

Sun 2/8

8:45 pm-3:55 pm

1 stop24h 10m

$490

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 2/4

6:05 pm-5:55 pm

1 stop18h 50m

Belfast Intl

Fri 2/6

6:30 am-3:55 pm

1 stop14h 25m

$495

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 2/3

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Fri 2/6

6:30 am-3:55 pm

1 stop14h 25m

$509

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 1/19

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Mon 1/26

8:55 pm-3:55 pm

1 stop24h 00m

$519

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/11

7:50 pm-10:15 am

1 stop10h 25m

Belfast City

Wed 3/18

11:25 am-6:15 pm

1 stop10h 50m

$525

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 3/17

12:20 am-2:50 pm

1 stop10h 30m

Belfast City

Fri 3/27

2:50 pm-10:05 pm

1 stop11h 15m

$525

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 3/11

10:35 pm-4:35 pm

1 stop14h 00m

Belfast City

Wed 3/18

12:25 pm-8:35 pm

1 stop12h 10m

$525

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 4/29

9:30 pm-1:30 pm

1 stop11h 00m

Belfast City

Wed 5/6

6:50 am-2:25 pm

1 stop12h 35m

$542

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 3/29

6:30 pm-9:05 am

1 stop9h 35m

Belfast City

Wed 4/8

6:50 am-5:35 pm

1 stop15h 45m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

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 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 December 23, 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
7,605 reviews

Boarding

6.9

Crew

7.6

Comfort

6.7

Food

6.4

Overall

6.7

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,605 reviews
British Airways
6.7
Okay
7,605 reviews

Boarding

6.9

Crew

7.6

Comfort

6.7

Food

6.4

Overall

6.7

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

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 9h 40m. Airlines will cover a distance of 3180 mi. When browsing for deals, the options you’ll see will be for both nonstop 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 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.

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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$637Average$987FlexibilityNo cancel feeOn-time70%

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