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Cheap flights from Northern Ireland to Pennsylvania from £210

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PHL
12 10월 — 19 10월1
1 adult
1 adult, Economy

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 12 9월 2025.

Round-trip from

£376

One-way from

£210

Popular in

November

Cheapest in

May

Average price

£592
9/10-12/10
  • 9/10-12/10
  • 2 total stops
  • 34h 20m total
  • Northern Ireland to Pennsylvania
Search Deals
10/12
  • 10/12
  • 2 total stops
  • 37h 15m total
  • Northern Ireland to Pennsylvania
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 12 9월 2025.

목 9/1021:10BFS - JFK
1 stop23h 45mMultiple Airlines
일 12/1018:20JFK - BFS
1 stop10h 35mMultiple Airlines
Deal found 11/9£376
수 1/1021:05BFS - JFK
1 stop23h 50mMultiple Airlines
일 5/1018:20JFK - BFS
1 stop10h 35mMultiple Airlines
Deal found 10/9£380
금 10/1006:15BFS - JFK
1 stop17h 35mMultiple Airlines
금 17/1008:10JFK - BFS
1 stop20h 00mMultiple Airlines
Deal found 10/9£393
금 21/1108:45BHD - JFK
1 stop12h 15mBritish Airways
금 28/1121:50JFK - BHD
1 stop11h 25mBritish Airways
Deal found 10/9£396
금 10/1006:15BFS - EWR
1 stop17h 20mMultiple Airlines
금 17/1008:30EWR - BFS
1 stop19h 40mMultiple Airlines
Deal found 10/9£402
금 21/1106:45BHD - EWR
1 stop12h 05mBritish Airways
금 28/1121:35EWR - BHD
1 stop11h 40mBritish Airways
Deal found 10/9£405
수 24/918:15BHD - JFK
2 stops26h 15mBritish Airways
수 1/1022:55JFK - BHD
1 stop11h 40mBritish Airways
Deal found 11/9£408
금 21/1121:05BFS - JFK
2 stops30h 25mMultiple Airlines
금 28/1118:05JFK - BFS
1 stop11h 00mMultiple Airlines
Deal found 10/9£412
금 21/1106:30BHD - JFK
1 stop11h 40mDelta
금 28/1114:50JFK - BHD
2 stops21h 00mDelta
Deal found 10/9£415
토 11/1016:15BHD - JFK
1 stop11h 15mBritish Airways
토 18/1018:10JFK - BHD
1 stop11h 00mBritish Airways
Deal found 11/9£418
수 24/906:30BHD - EWR
2 stops17h 30mDelta
수 1/1015:21EWR - BHD
2 stops20h 34mDelta
Deal found 11/9£419
수 24/906:10BFS - JFK
1 stop14h 45mMultiple Airlines
수 1/1018:20JFK - BFS
1 stop10h 35mMultiple Airlines
Deal found 11/9£432

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 12 9월 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

BFS - JFK

BFSJFK

Belfast Intl

목 9/10

21:10-15:55

1 stop23h 45m

New York John F Kennedy Intl

일 12/10

18:20-09:55

1 stop10h 35m

£376

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

수 1/10

21:05-15:55

1 stop23h 50m

New York John F Kennedy Intl

일 5/10

18:20-09:55

1 stop10h 35m

£380

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

금 10/10

06:15-18:50

1 stop17h 35m

New York John F Kennedy Intl

금 17/10

08:10-09:10

1 stop20h 00m

£393

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

금 21/11

08:45-16:00

1 stop12h 15m

New York John F Kennedy Intl

금 28/11

21:50-14:15

1 stop11h 25m

£396

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

월 12/1

06:35-14:20

1 stop12h 45m

New York John F Kennedy Intl

금 16/1

21:50-14:15

1 stop11h 25m

£400

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

금 10/10

06:15-18:35

1 stop17h 20m

Newark

금 17/10

08:30-09:10

1 stop19h 40m

£402

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

금 21/11

06:45-13:50

1 stop12h 05m

Newark

금 28/11

21:35-14:15

1 stop11h 40m

£405

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

수 24/9

18:15-15:30

2 stops26h 15m

New York John F Kennedy Intl

수 1/10

22:55-15:35

1 stop11h 40m

£408

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

금 21/11

21:05-22:30

2 stops30h 25m

New York John F Kennedy Intl

금 28/11

18:05-10:05

1 stop11h 00m

£412

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

금 21/11

06:30-13:10

1 stop11h 40m

New York John F Kennedy Intl

금 28/11

14:50-16:50

2 stops21h 00m

£415

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 60 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 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 12 9월 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.

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 12 9월 2025.
Get a feel of what it's like to fly with British Airways from Northern Ireland to Pennsylvania by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,361 reviews
Check prices

Comfort

6.7

Overall

6.7

Boarding

6.9

Food

6.3

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
7,361 reviews
British Airways
6.7
Okay
7,361 reviews
Check prices

Comfort

6.7

Overall

6.7

Boarding

6.9

Food

6.3

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

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.

  • How long is the flight from Northern Ireland to Pennsylvania?

    Airlines like British Airways, Delta, and American Airlines fly from Northern Ireland to Pennsylvania in about 11h 40m. The time it takes to get you to your destination can typically vary by up to 22h 10m. Northern Ireland and Pennsylvania are separated by a distance of 3167 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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

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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 12 9월 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£448Average£568FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Can Cheapflights notify me if prices for flights from Northern Ireland to Pennsylvania become cheaper?

Of course! You can now track prices for flights from Northern Ireland to Pennsylvania and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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