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Cheap flights from Northern Ireland to Pennsylvania from £253

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PHL
29 Apr — 6 May1
1 adult

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 24 April 2025.

Round-trip from

£375

One-way from

£253

Popular in

August

Cheapest in

May

Average price

£625
31/5-13/6
  • 31/5-13/6
  • 2 total stops
  • 25h 00m total
  • Northern Ireland to Pennsylvania
Search Deals
9/9
  • 9/9
  • 1 total stop
  • 12h 40m total
  • Northern Ireland to Pennsylvania
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 24 April 2025.

Sat 31/509:35BHD - JFK
1 stop13h 30mMultiple Airlines
Fri 13/623:00JFK - BHD
1 stop11h 30mMultiple Airlines
Deal found 23/4£375
Sat 31/519:00BHD - JFK
1 stop21h 10mBritish Airways
Fri 13/609:45JFK - BHD
1 stop18h 05mBritish Airways
Deal found 23/4£407
Thu 19/606:30BHD - JFK
1 stop11h 50mKLM
Wed 2/700:50JFK - BHD
1 stop15h 25mKLM
Deal found 24/4£415
Thu 19/606:30BHD - JFK
2 stops22h 10mVirgin Atlantic
Thu 3/717:30JFK - BHD
1 stop22h 35mVirgin Atlantic
Deal found 23/4£424
Wed 4/607:25BFS - JFK
2 stops43h 35mMultiple Airlines
Wed 11/618:20JFK - BFS
1 stop10h 35mMultiple Airlines
Deal found 23/4£439
Sat 31/507:00BHD - EWR
2 stops35h 15mMultiple Airlines
Fri 13/618:50EWR - BHD
2 stops21h 00mMultiple Airlines
Deal found 23/4£526
Thu 19/606:35BHD - EWR
1 stop12h 20mBritish Airways
Thu 3/717:55EWR - BHD
1 stop9h 50mBritish Airways
Deal found 24/4£528
Wed 18/606:30BHD - JFK
1 stop13h 55mDelta
Sun 31/814:46JFK - BHD
2 stops21h 09mDelta
Deal found 24/4£624
Wed 18/616:05BHD - JFK
2 stops24h 01mIberia
Sun 31/815:20JFK - BHD
2 stops18h 20mIberia
Deal found 23/4£637
Sat 31/509:35BHD - EWR
1 stop14h 50mAmerican Airlines
Fri 13/617:55EWR - BHD
1 stop9h 55mAmerican Airlines
Deal found 23/4£644
Sat 31/506:30BHD - EWR
2 stops15h 26mDelta
Fri 13/615:15EWR - BHD
2 stops20h 40mDelta
Deal found 23/4£661
Sun 26/1006:30BHD - EWR
2 stops30h 29mVirgin Atlantic
Sat 1/1117:00EWR - BHD
2 stops19h 50mVirgin Atlantic
Deal found 23/4£737

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 24 April 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 31/5

09:35-18:05

1 stop13h 30m

New York John F Kennedy Intl

Fri 13/6

23:00-15:30

1 stop11h 30m

£375

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sat 31/5

19:00-11:10

1 stop21h 10m

New York John F Kennedy Intl

Fri 13/6

09:45-08:50

1 stop18h 05m

£407

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 19/6

06:30-13:20

1 stop11h 50m

New York John F Kennedy Intl

Wed 2/7

00:50-21:15

1 stop15h 25m

£415

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 19/6

06:30-23:40

2 stops22h 10m

New York John F Kennedy Intl

Thu 3/7

17:30-21:05

1 stop22h 35m

£424

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 4/6

07:25-22:00

2 stops43h 35m

New York John F Kennedy Intl

Wed 11/6

18:20-09:55

1 stop10h 35m

£439

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Sat 31/5

07:00-13:15

2 stops35h 15m

Newark

Fri 13/6

18:50-20:50

2 stops21h 00m

£526

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Thu 19/6

06:35-13:55

1 stop12h 20m

Newark

Thu 3/7

17:55-08:45

1 stop9h 50m

£528

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Wed 18/6

06:30-15:25

1 stop13h 55m

New York John F Kennedy Intl

Sun 31/8

14:46-16:55

2 stops21h 09m

£624

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Wed 18/6

16:05-11:06

2 stops24h 01m

New York John F Kennedy Intl

Sun 31/8

15:20-14:40

2 stops18h 20m

£637

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Sat 31/5

09:35-19:25

1 stop14h 50m

Newark

Fri 13/6

17:55-08:50

1 stop9h 55m

£644

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Showing 1-10 of 29 results
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2
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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 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

What is the cheapest time of day to fly from NIR to PA?

Find hourly flight availability from Northern Ireland to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Pennsylvania as you normally would.

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 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Pennsylvania when rainfall is around 69.0 mm.

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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 24 April 2025.
Read through reviews of airlines operating flights from Northern Ireland to Pennsylvania, such as Delta, KLM and Virgin Atlantic. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,920 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very Good
7,920 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Aer Lingus
7.0
Good
1,068 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £415. Users have also found prices from £439 and £1,138 on Aer Lingus and Delta, respectively.

  • 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.

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

    Currently, March is the cheapest month in which you can book a flight from Northern Ireland to Pennsylvania (average of £648). Flying from Northern Ireland to Pennsylvania in July is currently the most expensive (average of £839). 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

Browse thousands of different options on Cheapflights for your next trip

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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 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£478Average£659FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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.

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