How long is the flight from Northern Ireland to Pennsylvania?

Airlines like British Airways, Virgin Atlantic, and Delta fly from Northern Ireland to Pennsylvania in about 10h 35m. The time it takes to get you to your destination can typically vary by up to 7h 39m. 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.

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.

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).

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

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.

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.

£312+ Cheap Flights from Northern Ireland to Pennsylvania

Cheap flight deals from Northern Ireland to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 31 August 2026.

Fri 9/1006:05 -

1 stop14h 50m

Sun 11/1018:20 -

1 stop10h 45m

Deal found 29/8£461

Thu 15/1020:40 -

1 stop24h 15m

Tue 20/1018:20 -

1 stop24h 00m

Deal found 27/8£463

Tue 13/1007:35 -

1 stop15h 15m

Tue 20/1016:40 -

2 stops17h 35m

Deal found 29/8£466

Tue 13/1021:05 -

2 stops28h 10m

Tue 20/1021:45 -

2 stops18h 20m

Deal found 29/8£468

Mon 12/1006:30 -

2 stops17h 25m

Mon 19/1021:40 -

1 stop10h 15m

Deal found 28/8£474

Thu 1/1010:20 -

2 stops15h 25m

Sun 4/1018:30 -

2 stops22h 00m

Deal found 27/8£476

Tue 1/1215:05 -

1 stop12h 20m

Fri 4/1215:34 -

2 stops14h 21m

Deal found 30/8£478

Fri 9/1007:05 -

1 stop15h 40m

Fri 16/1019:10 -

2 stops21h 05m

Deal found 27/8£482

Thu 15/1007:00 -

1 stop13h 55m

Tue 20/1018:20 -

1 stop18h 30m

Deal found 27/8£482

Thu 15/1012:45 -

2 stops15h 44m

Thu 22/1017:50 -

1 stop11h 20m

Deal found 30/8£484

Tue 1/1208:45 -

2 stops15h 19m

Sun 6/1215:34 -

2 stops14h 11m

Deal found 27/8£485

Sun 11/1007:10 -

2 stops18h 35m

Sun 18/1023:30 -

2 stops17h 00m

Deal found 27/8£486

Best flights from Northern Ireland to Pennsylvania
Discover carefully curated flight deals from Northern Ireland to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Fri 9/1006:05 -

1 stop14h 50m

Sun 11/1018:20 -

1 stop10h 45m

Deal found 29/8£461

Thu 15/1012:45 -

1 stop10h 35m

Thu 22/1018:40 -

1 stop10h 30m

Deal found 30/8£478

Fri 23/1012:00 -

2 stops16h 44m

Sun 1/1111:31 -

2 stops21h 19m

Deal found 29/8£541

Sun 27/909:45 -

1 stop10h 50m

Sun 4/1006:10 -

2 stops22h 10m

Deal found 30/8£674

Sun 27/909:45 -

2 stops18h 14m

Sun 4/1012:55 -

2 stops15h 25m

Deal found 30/8£678

Tue 13/1021:05 -

2 stops28h 10m

Tue 20/1021:45 -

2 stops18h 20m

Deal found 29/8£468

Tue 1/1206:35 -

2 stops17h 29m

Fri 4/1215:34 -

2 stops14h 21m

Deal found 30/8£482

Tue 13/1007:35 -

1 stop15h 15m

Tue 20/1016:40 -

2 stops17h 35m

Deal found 29/8£468

Thu 15/1012:45 -

2 stops15h 44m

Thu 22/1017:50 -

1 stop11h 20m

Deal found 30/8£484

Thu 15/1007:00 -

1 stop13h 55m

Tue 20/1018:20 -

1 stop18h 30m

Deal found 27/8£482

Tue 1/1206:35 -

1 stop12h 15m

Fri 4/1218:30 -

1 stop11h 25m

Deal found 30/8£500

Sun 11/1007:10 -

2 stops18h 35m

Sun 18/1023:30 -

2 stops17h 00m

Deal found 27/8£486

Tue 1/1208:45 -

2 stops15h 26m

Fri 4/1215:29 -

2 stops14h 26m

Deal found 30/8£505

Sun 20/909:45 -

1 stop10h 50m

Sat 17/1017:30 -

1 stop18h 25m

Deal found 27/8£678

Sun 20/909:45 -

1 stop10h 50m

Sat 17/1018:31 -

2 stops17h 24m

Deal found 27/8£678

Fri 27/1113:35 -

1 stop11h 20m

Mon 30/1121:45 -

1 stop14h 40m

Deal found 26/8£692

Sat 10/1021:30 -

2 stops29h 30m

Sat 17/1017:00 -

2 stops22h 40m

Deal found 26/8£488

Thu 1/1009:35 -

2 stops16h 54m

Sun 4/1017:50 -

1 stop9h 50m

Deal found 27/8£509

Sun 20/909:45 -

2 stops18h 14m

Sat 17/1012:27 -

2 stops15h 48m

Deal found 27/8£682

Tue 24/1110:00 -

1 stop14h 55m

Wed 2/1221:55 -

1 stop10h 20m

Deal found 26/8£692

Mon 12/1006:30 -

2 stops17h 25m

Mon 19/1016:55 -

2 stops15h 00m

Deal found 28/8£492

Thu 15/1009:35 -

2 stops16h 53m

Tue 20/1014:20 -

2 stops15h 25m

Deal found 27/8£512

Fri 27/1108:35 -

2 stops17h 43m

Sat 5/1216:59 -

2 stops13h 11m

Deal found 26/8£697

Wed 21/1008:55 -

1 stop17h 10m

Thu 29/1011:05 -

1 stop17h 15m

Deal found 27/8£496

Thu 26/1115:25 -

2 stops24h 46m

Sun 6/1217:12 -

2 stops15h 38m

Deal found 26/8£697

Thu 1/1014:20 -

1 stop13h 05m

Mon 5/1020:20 -

1 stop14h 10m

Deal found 30/8£530

Wed 21/1021:35 -

1 stop23h 20m

Sat 31/1023:00 -

1 stop29h 00m

Deal found 30/8£504

Thu 26/1108:50 -

2 stops28h 04m

Sat 5/1216:59 -

2 stops13h 11m

Deal found 26/8£697

Thu 8/1006:30 -

2 stops19h 36m

Sun 11/1015:51 -

2 stops13h 39m

Deal found 29/8£534

Sat 10/1006:20 -

1 stop14h 35m

Sat 17/1018:20 -

1 stop32h 25m

Deal found 26/8£504

Find flight deals from Northern Ireland to Pennsylvania

Round-trip from	£461
One-way from	£312

9/10-11/10
2 total stops
25h 35m total
Northern Ireland to Pennsylvania

Search Deals

18/11
3 total stops
28h 35m total
Northern Ireland to Pennsylvania

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Fri 9/10

06:05-15:55

1 stop14h 50m

New York John F Kennedy Intl

Sun 11/10

18:20-10:05

1 stop10h 45m

£461

BelfastNewark

BFS Belfast Intl - EWR Newark

BFSEWR

Belfast Intl

Tue 13/10

21:05-20:15

2 stops28h 10m

Newark

Tue 20/10

21:45-21:05

2 stops18h 20m

£468

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Tue 13/10

07:35-17:50

1 stop15h 15m

New York John F Kennedy Intl

Tue 20/10

16:40-15:15

2 stops17h 35m

£468

Fastest return journey

BelfastNew York

BHD Belfast City - JFK New York John F Kennedy Intl

BHDJFK

Belfast City

Thu 15/10

12:45-18:20

1 stop10h 35m

New York John F Kennedy Intl

Thu 22/10

18:40-10:10

1 stop10h 30m

£478

BelfastNew York

BHD Belfast City - JFK New York John F Kennedy Intl

BHDJFK

Belfast City

Tue 1/12

06:35-19:04

2 stops17h 29m

New York John F Kennedy Intl

Fri 4/12

15:34-10:55

2 stops14h 21m

£482

BelfastNew York

BHD Belfast City - JFK New York John F Kennedy Intl

BHDJFK

Belfast City

Thu 15/10

07:00-15:55

1 stop13h 55m

New York John F Kennedy Intl

Tue 20/10

18:20-17:50

1 stop18h 30m

£482

BelfastNewark

BHD Belfast City - EWR Newark

BHDEWR

Belfast City

Thu 15/10

12:45-23:29

2 stops15h 44m

Newark

Thu 22/10

17:50-10:10

1 stop11h 20m

£484

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Sun 11/10

07:10-20:45

2 stops18h 35m

New York John F Kennedy Intl

Sun 18/10

23:30-21:30

2 stops17h 00m

£486

BelfastNewark

BFS Belfast Intl - EWR Newark

BFSEWR

Belfast Intl

Sat 10/10

21:30-22:00

2 stops29h 30m

Newark

Sat 17/10

17:00-20:40

2 stops22h 40m

£488

BelfastNew York

BHD Belfast City - JFK New York John F Kennedy Intl

BHDJFK

Belfast City

Mon 12/10

06:30-18:55

2 stops17h 25m

New York John F Kennedy Intl

Mon 19/10

16:55-12:55

2 stops15h 00m

£492

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

BHD-JFK

BFS-EWR

BFS-JFK

BHD-EWR

BHD-LGA

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

GBNIR-USPA

BHD-JFK

BFS-EWR

BFS-JFK

BHD-EWR

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Northern Ireland to Pennsylvania?
Airlines like British Airways, Virgin Atlantic, and Delta fly from Northern Ireland to Pennsylvania in about 10h 35m. The time it takes to get you to your destination can typically vary by up to 7h 39m. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

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Popular flights

Return Flight Options

Top destinations

Alternative routes for Northern Ireland to Pennsylvania

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

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Manchester to LaGuardia flights

Luton to Miami flights

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Heathrow to George Bush Intcntl flights

London City to Boston flights

Heathrow to Tampa flights

Heathrow to Nashville flights

Edinburgh to Newark flights

Edinburgh to John F Kennedy Intl flights

Stansted to Boston flights

Luton to Orlando flights

Gatwick to San Francisco flights

Luton to Los Angeles flights

Fly with Cheapflights

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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Cheap flights from Northern Ireland to Pennsylvania from £312

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Pennsylvania

Cheapest flights from Northern Ireland to PennsylvaniaExplore 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 31 August 2026.

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 31 August 2026.

Best flights from Northern Ireland to PennsylvaniaDiscover carefully curated flight deals from Northern Ireland to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Discover carefully curated flight deals from Northern Ireland to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Last-minute flights from Northern Ireland to PennsylvaniaDiscover last-minute flight deals from Northern Ireland to Pennsylvania. Data last updated 31 August 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Pennsylvania. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Northern Ireland to PennsylvaniaSearch for one-way flight options from Northern Ireland to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Search for one-way flight options from Northern Ireland to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Find flight deals from Northern Ireland to Pennsylvania

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Pennsylvania that are best for you.

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.

Cheapflights Insights

Related info for your journey

How long is the flight from Northern Ireland to Pennsylvania?

Can I find deals for flights from Northern Ireland to Pennsylvania that include hotel bookings?

How can I find direct flights from Northern Ireland to Pennsylvania?

Can I find deals for business class flights from Northern Ireland to Pennsylvania?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Pennsylvania

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

Complete your trip

Complete your trip to Pennsylvania by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Northern Ireland to Pennsylvania by cabin class

Find flights from Northern Ireland to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Northern Ireland and Pennsylvania flights

Browse other Northern Ireland and Pennsylvania flight options. Last updated on 31 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Pennsylvania

Find the right flight back to Northern Ireland after your stay in Pennsylvania

Northern Ireland to Pennsylvania flights

Consider these flights travelling from Northern Ireland to Pennsylvania.

Fly with Cheapflights

How does Cheapflights help users find flights from Northern Ireland to Pennsylvania?

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Pennsylvania?

Can Cheapflights 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?

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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 31 August 2026.

Best flights from Northern Ireland to Pennsylvania
Discover carefully curated flight deals from Northern Ireland to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Last-minute flights from Northern Ireland to Pennsylvania
Discover last-minute flight deals from Northern Ireland to Pennsylvania. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Northern Ireland to Pennsylvania
Search for one-way flight options from Northern Ireland to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.