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Pennsylvania

$332+ Cheap flights from Northern Ireland to Pennsylvania

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PHL
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap 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 April 24, 2025.

Round-trip from

$499
(Billigflug)

One-way from

$332
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$831
From Northern Ireland to Pennsylvania
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One-way flight from Northern Ireland to Pennsylvania
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Highest demand for flights based on searches. 9% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Northern Ireland to Pennsylvania

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 April 24, 2025.

This Billigflug deal was found by Cheapflights users on 4/23. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/319:35 amBHD - JFK
1 stop13h 30mMultiple Airlines
Fri 6/1311:00 pmJFK - BHD
1 stop11h 30mMultiple Airlines
Deal found 4/23$499
This SmartFares deal was found by Cheapflights users on 4/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/317:00 pmBHD - JFK
1 stop21h 10mBritish Airways
Fri 6/139:45 amJFK - BHD
1 stop18h 05mBritish Airways
Deal found 4/23$541
This KLM deal was found by Cheapflights users on 4/23. 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 6/196:30 amBHD - JFK
1 stop13h 55mKLM
Wed 7/212:50 amJFK - BHD
1 stop11h 05mKLM
Deal found 4/23$554
This Virgin Atlantic deal was found by Cheapflights users on 4/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:30 amBHD - JFK
2 stops22h 10mVirgin Atlantic
Wed 7/212:50 amJFK - BHD
1 stop15h 25mVirgin Atlantic
Deal found 4/23$563
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Wed 6/47:25 amBFS - JFK
2 stops43h 35mMultiple Airlines
Wed 6/116:20 pmJFK - BFS
1 stop10h 35mMultiple Airlines
Deal found 4/23$584
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Sat 5/317:00 amBHD - EWR
2 stops35h 15mMultiple Airlines
Fri 6/136:50 pmEWR - BHD
2 stops21h 00mMultiple Airlines
Deal found 4/23$699
This British Airways deal was found by Cheapflights users on 4/23. 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.
Thu 6/196:35 amBHD - EWR
1 stop12h 20mBritish Airways
Thu 7/35:55 pmEWR - BHD
1 stop12h 15mBritish Airways
Deal found 4/23$706
This TravelUp deal was found by Cheapflights users on 4/22. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:05 amBHD - IAD
1 stop13h 50mBritish Airways
Sat 9/205:50 pmIAD - BHD
1 stop13h 25mBritish Airways
Deal found 4/22$817
This EaseMyTrip deal was found by Cheapflights users on 4/23. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/184:05 pmBHD - JFK
2 stops24h 01mIberia
Sun 8/313:20 pmJFK - BHD
2 stops18h 20mIberia
Deal found 4/23$846
This TravelUp deal was found by Cheapflights users on 4/22. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:25 pmBHD - IAD
1 stop27h 10mKLM
Sat 9/207:50 pmIAD - BHD
2 stops16h 05mKLM
Deal found 4/22$846
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/319:35 amBHD - EWR
1 stop14h 50mAmerican Airlines
Fri 6/135:55 pmEWR - BHD
1 stop9h 55mAmerican Airlines
Deal found 4/23$856
This TravelUp deal was found by Cheapflights users on 4/22. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:30 amBHD - DCA
2 stops15h 54mKLM
Sat 9/207:30 pmDCA - BHD
2 stops16h 25mKLM
Deal found 4/22$856

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Northern Ireland to Pennsylvania that are best for you.

Fly from

Northern Ireland

Fly to

Pennsylvania

Route

Depart

Return

Price

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sat 5/31

9:35 am-6:05 pm

1 stop13h 30m

New York John F Kennedy Intl

Fri 6/13

11:00 pm-3:30 pm

1 stop11h 30m

$499

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sat 5/31

7:00 pm-11:10 am

1 stop21h 10m

New York John F Kennedy Intl

Fri 6/13

9:45 am-8:50 am

1 stop18h 05m

$541

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 6/19

5:25 pm-1:20 pm

1 stop24h 55m

New York John F Kennedy Intl

Wed 7/2

12:50 am-4:55 pm

1 stop11h 05m

$554

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 6/19

6:30 am-11:40 pm

2 stops22h 10m

New York John F Kennedy Intl

Wed 7/2

12:50 am-9:15 pm

1 stop15h 25m

$563

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 6/4

7:25 am-10:00 pm

2 stops43h 35m

New York John F Kennedy Intl

Wed 6/11

6:20 pm-9:55 am

1 stop10h 35m

$584

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Fri 6/6

7:35 am-1:15 pm

3 stops34h 40m

Newark

Fri 6/13

6:50 pm-9:00 pm

2 stops21h 10m

$676

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Sat 5/31

7:00 am-1:15 pm

2 stops35h 15m

Newark

Fri 6/13

6:50 pm-8:50 pm

2 stops21h 00m

$699

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Thu 6/19

6:35 am-1:55 pm

1 stop12h 20m

Newark

Thu 7/3

5:55 pm-8:45 am

1 stop9h 50m

$706

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Fri 6/6

4:40 pm-6:31 pm

2 stops30h 51m

New York LaGuardia

Fri 6/13

4:45 pm-11:50 am

2 stops14h 05m

$718

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Sat 9/6

7:05 am-3:55 pm

1 stop13h 50m

Washington, D.C. Dulles Intl

Sat 9/20

5:50 pm-12:15 pm

1 stop13h 25m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 44 results
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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 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 Northern Ireland to Pennsylvania

Rainfall in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pennsylvania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 April 24, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Virgin Atlantic from Northern Ireland to Pennsylvania to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aer Lingus
7.0
Good
1,068 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    One-way options have recently been found by users for as low as $552 on British Airways. Other airlines that offer cheap prices include Aer Lingus from $584 and Iberia from $959 one-way.

  • 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 vacation 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.

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

    Currently, August is the cheapest month in which you can book a flight from Northern Ireland to Pennsylvania (average of $236). Flying from Northern Ireland to Pennsylvania in March is currently the most expensive (average of $295). 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 Northern Ireland to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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