How long is the flight from Northern Ireland to Pennsylvania?

Airlines like British Airways fly from Northern Ireland to Pennsylvania in about 14h 05m. The time it takes to get you to your destination can typically vary by up to . Northern Ireland and Pennsylvania are separated by a distance of 3167 mi.

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.

£275+ 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 20 August 2026.

Thu 1/1021:10 -

1 stop23h 45m

Thu 8/1018:20 -

1 stop10h 35m

Deal found 17/8£458

Thu 1/1020:40 -

1 stop24h 15m

Thu 8/1018:20 -

1 stop19h 20m

Deal found 17/8£458

Fri 2/1006:05 -

1 stop14h 50m

Fri 9/1018:20 -

1 stop10h 35m

Deal found 18/8£481

Wed 30/908:10 -

2 stops13h 55m

Wed 7/1020:01 -

1 stop20h 04m

Deal found 16/8£486

Thu 10/906:10 -

2 stops35h 40m

Mon 14/916:15 -

2 stops18h 15m

Deal found 18/8£504

Fri 2/1007:05 -

2 stops35h 10m

Fri 9/1017:45 -

2 stops22h 30m

Deal found 18/8£517

Thu 10/906:40 -

2 stops35h 35m

Mon 14/917:20 -

2 stops22h 20m

Deal found 18/8£530

Fri 18/917:05 -

2 stops25h 10m

Sun 20/917:45 -

2 stops22h 45m

Deal found 17/8£533

Thu 3/916:00 -

2 stops27h 35m

Wed 16/916:40 -

2 stops17h 50m

Deal found 19/8£538

Thu 1/1008:20 -

2 stops35h 39m

Thu 8/1017:20 -

2 stops23h 25m

Deal found 17/8£541

Fri 18/908:15 -

2 stops34h 00m

Mon 21/917:45 -

2 stops22h 10m

Deal found 19/8£546

Thu 3/1211:05 -

2 stops13h 15m

Mon 7/1217:00 -

2 stops14h 40m

Deal found 15/8£569

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 20 August 2026.

Thu 1/1021:10 -

1 stop23h 45m

Thu 8/1018:20 -

1 stop10h 35m

Deal found 17/8£458

Fri 23/1012:00 -

1 stop14h 05m

Sat 24/1000:20 -

1 stop9h 55m

Deal found 17/8£583

Thu 1/1009:50 -

2 stops16h 37m

Thu 8/1011:22 -

2 stops16h 58m

Deal found 17/8£679

Fri 2/1006:05 -

1 stop14h 50m

Fri 9/1018:20 -

1 stop10h 35m

Deal found 18/8£481

Sat 3/1006:20 -

1 stop14h 35m

Sat 10/1018:20 -

1 stop32h 25m

Deal found 19/8£488

Wed 28/1008:40 -

1 stop13h 40m

Sun 1/1121:45 -

1 stop11h 05m

Deal found 16/8£592

Wed 30/908:10 -

1 stop14h 35m

Wed 7/1020:01 -

1 stop20h 04m

Deal found 16/8£492

Thu 8/1016:35 -

1 stop10h 50m

Mon 12/1015:30 -

2 stops16h 25m

Deal found 18/8£598

Fri 2/1007:05 -

2 stops35h 10m

Fri 9/1017:45 -

2 stops22h 30m

Deal found 18/8£517

Thu 3/914:20 -

1 stop11h 00m

Wed 16/915:30 -

2 stops15h 30m

Deal found 15/8£598

Thu 3/909:50 -

2 stops16h 30m

Wed 16/917:00 -

2 stops18h 55m

Deal found 20/8£731

Fri 18/921:10 -

1 stop23h 45m

Sun 20/918:20 -

1 stop20h 55m

Deal found 17/8£528

Thu 8/1014:20 -

2 stops21h 58m

Mon 12/1017:30 -

2 stops17h 00m

Deal found 15/8£602

Thu 10/906:40 -

2 stops35h 35m

Mon 14/917:20 -

2 stops22h 20m

Deal found 18/8£530

Mon 5/1009:50 -

2 stops16h 37m

Sun 11/1013:59 -

2 stops14h 21m

Deal found 20/8£1,714

Thu 8/1016:35 -

2 stops29h 14m

Sun 11/1017:30 -

2 stops16h 05m

Deal found 19/8£603

Fri 18/917:05 -

2 stops25h 10m

Sun 20/917:45 -

2 stops22h 45m

Deal found 17/8£533

Thu 3/908:10 -

2 stops19h 30m

Wed 16/916:40 -

2 stops17h 40m

Deal found 15/8£538

Thu 8/1020:35 -

2 stops30h 50m

Mon 12/1021:25 -

1 stop10h 30m

Deal found 18/8£684

Thu 1/1008:20 -

2 stops35h 39m

Thu 8/1017:20 -

2 stops23h 25m

Deal found 17/8£541

Thu 3/1220:00 -

1 stop22h 50m

Mon 7/1221:35 -

1 stop11h 40m

Deal found 15/8£691

Fri 18/908:15 -

2 stops34h 00m

Mon 21/917:45 -

2 stops22h 10m

Deal found 19/8£546

Fri 18/909:35 -

2 stops16h 24m

Mon 21/919:12 -

2 stops15h 18m

Deal found 19/8£691

Thu 10/908:10 -

1 stop14h 35m

Mon 14/920:01 -

1 stop19h 54m

Deal found 18/8£560

Tue 10/1110:00 -

2 stops16h 59m

Sat 14/1121:59 -

2 stops31h 46m

Deal found 18/8£695

Fri 23/1006:05 -

1 stop14h 50m

Sun 25/1023:10 -

2 stops18h 15m

Deal found 17/8£563

Thu 5/1106:30 -

2 stops15h 49m

Mon 9/1114:54 -

2 stops14h 56m

Deal found 16/8£695

Thu 3/907:00 -

2 stops18h 45m

Wed 16/916:40 -

2 stops17h 50m

Deal found 15/8£570

Fri 25/906:05 -

3 stops33h 40m

Sat 26/920:30 -

2 stops21h 55m

Deal found 17/8£589

Sat 12/907:05 -

1 stop19h 00m

Sat 19/920:20 -

1 stop11h 05m

Deal found 15/8£591

Find flight deals from Northern Ireland to Pennsylvania

Round-trip from	£458
One-way from	£275

1/10-8/10
2 total stops
34h 20m total
Northern Ireland to Pennsylvania

Search Deals

27/10
3 total stops
31h 20m 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

Thu 1/10

21:10-15:55

1 stop23h 45m

New York John F Kennedy Intl

Thu 8/10

18:20-09:55

1 stop10h 35m

£458

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Fri 2/10

06:05-15:55

1 stop14h 50m

New York John F Kennedy Intl

Fri 9/10

18:20-09:55

1 stop10h 35m

£481

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Sat 3/10

06:20-15:55

1 stop14h 35m

New York John F Kennedy Intl

Sat 10/10

18:20-07:45

1 stop32h 25m

£488

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Wed 30/9

08:10-17:45

1 stop14h 35m

New York John F Kennedy Intl

Wed 7/10

20:01-21:05

1 stop20h 04m

£492

BelfastNewark

BFS Belfast Intl - EWR Newark

BFSEWR

Belfast Intl

Fri 2/10

07:05-13:15

2 stops35h 10m

Newark

Fri 9/10

17:45-21:15

2 stops22h 30m

£517

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Fri 18/9

21:10-15:55

1 stop23h 45m

New York John F Kennedy Intl

Sun 20/9

18:20-20:15

1 stop20h 55m

£528

BelfastNewark

BFS Belfast Intl - EWR Newark

BFSEWR

Belfast Intl

Thu 10/9

06:40-13:15

2 stops35h 35m

Newark

Mon 14/9

17:20-20:40

2 stops22h 20m

£530

BelfastNewark

BFS Belfast Intl - EWR Newark

BFSEWR

Belfast Intl

Fri 18/9

17:05-13:15

2 stops25h 10m

Newark

Sun 20/9

17:45-21:30

2 stops22h 45m

£533

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Thu 3/9

08:10-22:40

2 stops19h 30m

New York John F Kennedy Intl

Wed 16/9

16:40-15:20

2 stops17h 40m

£538

BelfastNewark

BFS Belfast Intl - EWR Newark

BFSEWR

Belfast Intl

Thu 1/10

08:20-14:59

2 stops35h 39m

Newark

Thu 8/10

17:20-21:45

2 stops23h 25m

£541

Flights are sorted by cheapest return flights first.

Deals found on 15/8

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.

BFS-JFK

BFS-EWR

BHD-JFK

BFS-IAD

BHD-EWR

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

BFS-JFK

BFS-EWR

BHD-JFK

BFS-IAD

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 fly from Northern Ireland to Pennsylvania in about 14h 05m. The time it takes to get you to your destination can typically vary by up to . Northern Ireland and Pennsylvania are separated by a distance of 3167 mi.
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

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Complete your trip

Direct flights to United States

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Popular flights

Return Flight Options

Top destinations

Alternative routes for Northern Ireland to Pennsylvania

Heathrow to Newark flights

Heathrow to John F Kennedy Intl flights

Heathrow to LaGuardia flights

Gatwick to John F Kennedy Intl flights

Stansted to John F Kennedy Intl flights

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Luton to John F Kennedy Intl flights

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Gatwick to LaGuardia flights

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Heathrow to Hobby flights

Stansted to Los Angeles flights

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Heathrow to Atlanta flights

London City to Las Vegas flights

Manchester to LaGuardia flights

Heathrow to Tampa flights

Luton to Orlando flights

Heathrow to George Bush Intcntl flights

Stansted to Las Vegas flights

Luton to Miami flights

London City to Boston flights

Edinburgh to Newark flights

Heathrow to Ontario flights

Heathrow to Sky Harbor Intl flights

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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.

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 £275

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 27/10. 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 20 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 20 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 20 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 20 August 2026.

Last-minute flights from Northern Ireland to PennsylvaniaDiscover last-minute flight deals from Northern Ireland to Pennsylvania. Data last updated 20 August 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Pennsylvania. Data last updated 20 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 20 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 20 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 20 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.

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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 20 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 20 August 2026.

Last-minute flights from Northern Ireland to Pennsylvania
Discover last-minute flight deals from Northern Ireland to Pennsylvania. Data last updated 20 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 20 August 2026.