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Northern Ireland

$252+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BFS
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
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 diciembre 12, 2025.

This oojo deal was found by Cheapflights users on 12/10. 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.
jue. 12/1110:15 amJFK - BHD
1 stop16h 15mBritish Airways
mar. 12/1610:00 amBHD - JFK
1 stop15h 05mBritish Airways
Deal found 12/10$658
This American Airlines deal was found by Cheapflights users on 12/11. 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.
lun. 12/153:46 pmPHL - BHD
2 stops13h 54mAmerican Airlines
vie. 12/268:45 amBHD - PHL
2 stops18h 01mAmerican Airlines
Deal found 12/11$687
This FlightHub deal was found by Cheapflights users on 12/11. 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.
lun. 12/157:51 pmPHL - BHD
1 stop13h 24mBritish Airways
vie. 12/266:45 amBHD - PHL
1 stop11h 30mBritish Airways
Deal found 12/11$850
This Ovago deal was found by Cheapflights users on 12/10. 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.
jue. 12/115:00 pmJFK - BHD
2 stops16h 05mAer Lingus
mar. 12/169:50 amBHD - JFK
2 stops14h 35mAer Lingus
Deal found 12/10$853
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
lun. 12/296:05 pmJFK - BFS
1 stop21h 05mMultiple Airlines
mié. 1/78:55 pmBFS - JFK
2 stops54h 35mMultiple Airlines
Deal found 12/11$897
This Mytrip deal was found by Cheapflights users on 12/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/113:55 pmJFK - BFS
2 stops22h 40mMultiple Airlines
jue. 12/189:25 pmBFS - JFK
2 stops30h 05mMultiple Airlines
Deal found 12/10$973
This oojo deal was found by Cheapflights users on 12/10. 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.
jue. 12/115:45 pmEWR - BHD
2 stops19h 40mBritish Airways
mar. 12/166:35 amBHD - EWR
1 stop18h 00mBritish Airways
Deal found 12/10$984
This Trip.com deal was found by Cheapflights users on 12/10. 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.
jue. 12/118:25 amEWR - BHD
1 stop27h 15mMultiple Airlines
mar. 12/163:05 pmBHD - EWR
1 stop33h 30mMultiple Airlines
Deal found 12/10$987
This Delta deal was found by Cheapflights users on 12/11. 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.
dom. 12/284:40 pmJFK - BHD
1 stop19h 10mDelta
mié. 1/75:20 pmBHD - JFK
1 stop25h 00mDelta
Deal found 12/11$1,000
This oojo deal was found by Cheapflights users on 12/10. 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.
jue. 12/115:45 pmEWR - BHD
2 stops19h 40mBritish Airways
jue. 12/1812:00 pmBHD - EWR
2 stops12h 35mBritish Airways
Deal found 12/10$1,000
This British Airways deal was found by Cheapflights users on 12/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/258:05 amJFK - BHD
1 stop18h 25mBritish Airways
jue. 1/810:40 amBHD - JFK
1 stop13h 55mBritish Airways
Deal found 12/10$1,002
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
dom. 12/286:05 pmJFK - BFS
1 stop22h 50mMultiple Airlines
mié. 1/73:45 pmBFS - JFK
2 stops35h 45mMultiple Airlines
Deal found 12/11$1,022

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 diciembre 12, 2025.

Round-trip from

$526
(Kiwi.com)

One-way from

$252
(Kiwi.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. 21% potential increase in price ($240 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 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 diciembre 12, 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

dom. 1/11

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

mar. 1/27

6:30 am-3:55 pm

1 stop14h 25m

$531

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

mié. 3/11

7:15 pm-10:15 am

1 stop11h 00m

Belfast City

mié. 3/18

12:25 pm-8:35 pm

1 stop12h 10m

$534

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

mié. 3/18

7:50 pm-10:15 am

1 stop10h 25m

Belfast City

vie. 3/27

2:50 pm-10:05 pm

1 stop11h 15m

$534

NewarkBelfast

EWR - BHD

EWRBHD

Newark

mié. 3/11

7:30 pm-9:10 am

1 stop9h 40m

Belfast City

mié. 3/18

11:25 am-8:35 pm

1 stop13h 10m

$534

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

dom. 1/25

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

dom. 2/1

8:45 pm-3:55 pm

1 stop24h 10m

$547

NewarkBelfast

EWR - BHD

EWRBHD

Newark

dom. 3/29

9:25 pm-2:40 pm

1 stop12h 15m

Belfast City

mié. 4/8

11:30 am-7:25 pm

1 stop12h 55m

$572

NewarkBelfast

EWR - BHD

EWRBHD

Newark

dom. 3/29

9:25 pm-1:05 pm

1 stop10h 40m

Belfast City

mié. 4/8

6:50 am-7:57 pm

2 stops18h 07m

$574

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

mié. 3/11

5:05 pm-4:50 pm

2 stops19h 45m

Belfast City

mié. 3/18

6:30 am-9:29 pm

2 stops18h 59m

$583

NewarkBelfast

EWR - BHD

EWRBHD

Newark

mié. 3/11

3:34 pm-4:50 pm

2 stops21h 16m

Belfast City

mié. 3/18

6:30 am-6:38 pm

2 stops16h 08m

$584

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

mié. 4/29

10:30 am-9:20 am

2 stops17h 50m

Belfast City

mié. 5/6

9:50 am-3:25 pm

1 stop10h 35m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 diciembre 12, 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
7,571 reviews

Food

6.4

Boarding

6.9

Comfort

6.7

Overall

6.7

Entertainment

6.4

Crew

7.6

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
7,571 reviews
British Airways
6.7
Okay
7,571 reviews

Food

6.4

Boarding

6.9

Comfort

6.7

Overall

6.7

Entertainment

6.4

Crew

7.6

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 10h 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$637Average$939FlexibilityNo cancel feeOn-time70%

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