How long is the flight from Pennsylvania to Belfast?

A quick flight from Pennsylvania to Belfast can take about 11h 40m. Finnair provides one of the quickest options available for as low as £378. Pennsylvania and Belfast are separated by a distance of 3180 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Pennsylvania to Belfast one-way?

£197 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on British Airways and Delta, with prices starting from £256 and £265, respectively.

What is the cheapest month to book a flight from Pennsylvania to Belfast?

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Belfast (average of £67). Flying from Pennsylvania to Belfast in July is currently the most expensive (average of £90). 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.

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular routes from Pennsylvania to Belfast?

Most travelers choose New York John F Kennedy Intl - Belfast Intl, Newark - Belfast Intl or New York John F Kennedy Intl - Belfast City when deciding on the best route from Pennsylvania to Belfast.

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

When flying from Pennsylvania to Belfast, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Yes. In addition to deals on Pennsylvania to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Pennsylvania to Belfast?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Belfast.

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

Yes. Cheapflights offers flight deals from Pennsylvania to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£124+ Flights from Pennsylvania to Belfast

Cheap flight deals from Pennsylvania to Belfast

Round-trip from	£340
One-way from	£124

4/2-8/2
2 total stops
43h 00m total
Pennsylvania to Belfast

Search Deals

18/10
1 total stop
32h 25m total
Pennsylvania to Belfast

Search Deals

Find flight deals from Pennsylvania to Belfast

Cheapest flights from Pennsylvania to Belfast
Explore the most affordable flight options available from Pennsylvania to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 28/1118:05JFK - BFS

1 stop11h 00mMultiple Airlines

Tue 2/1220:55BFS - JFK

1 stop24h 00mMultiple Airlines

Deal found 15/9£353

Sun 28/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Thu 9/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 15/9£379

Fri 28/1118:05JFK - BHD

1 stop21h 25mMultiple Airlines

Tue 2/1214:15BHD - JFK

1 stop30h 40mMultiple Airlines

Deal found 15/9£388

Tue 30/918:20JFK - BFS

1 stop32h 10mMultiple Airlines

Thu 9/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 15/9£395

Sun 28/919:30JFK - BHD

1 stop11h 00mAmerican Airlines

Thu 9/1006:35BHD - JFK

1 stop11h 05mAmerican Airlines

Deal found 15/9£397

Mon 22/922:55JFK - BHD

1 stop11h 45mAmerican Airlines

Tue 7/1009:35BHD - JFK

1 stop12h 30mAmerican Airlines

Deal found 14/9£398

Mon 22/909:00JFK - BHD

2 stops26h 55mVirgin Atlantic

Tue 7/1006:30BHD - JFK

1 stop13h 55mVirgin Atlantic

Deal found 14/9£403

Sat 27/918:20JFK - BFS

1 stop10h 05mMultiple Airlines

Thu 9/1006:35BFS - JFK

1 stop14h 20mMultiple Airlines

Deal found 15/9£416

Thu 30/1019:05JFK - BFS

1 stop23h 15mMultiple Airlines

Thu 6/1120:05BFS - JFK

1 stop24h 50mMultiple Airlines

Deal found 15/9£417

Mon 29/918:20JFK - BFS

1 stop19h 25mMultiple Airlines

Thu 9/1009:25BFS - JFK

2 stops31h 55mMultiple Airlines

Deal found 15/9£419

Tue 7/1018:20JFK - BHD

1 stop14h 25mMultiple Airlines

Fri 10/1007:00BHD - JFK

1 stop13h 55mMultiple Airlines

Deal found 16/9£422

Mon 13/1017:55EWR - BHD

1 stop9h 55mBritish Airways

Mon 20/1018:30BHD - EWR

2 stops32h 59mBritish Airways

Deal found 16/9£422

Best flights from Pennsylvania to Belfast
Discover carefully curated flight deals from Pennsylvania to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Wed 4/218:05JFK - BFS

1 stop18h 50mMultiple Airlines

Sun 8/220:45BFS - JFK

1 stop24h 10mMultiple Airlines

Deal found 16/9£340

Wed 11/321:40JFK - BHD

1 stop12h 35mFinnair

Wed 18/311:25BHD - JFK

1 stop13h 40mFinnair

Deal found 14/9£377

Wed 11/322:35EWR - BHD

1 stop11h 40mBritish Airways

Wed 18/311:25BHD - EWR

1 stop13h 10mBritish Airways

Deal found 14/9£378

Wed 22/1018:10JFK - BHD

1 stop14h 20mAmerican Airlines

Tue 28/1010:00BHD - JFK

1 stop13h 40mAmerican Airlines

Deal found 15/9£397

Mon 29/917:30JFK - BHD

1 stop18h 25mKLM

Thu 9/1006:30BHD - JFK

1 stop11h 59mKLM

Deal found 15/9£426

Tue 30/918:25JFK - BHD

1 stop21h 50mDelta

Thu 9/1006:30BHD - JFK

1 stop11h 59mDelta

Deal found 15/9£426

Wed 12/1117:03IAD - BHD

2 stops22h 57mVirgin Atlantic

Sun 16/1106:30BHD - IAD

1 stop14h 35mVirgin Atlantic

Deal found 15/9£522

Fri 28/1118:05JFK - BFS

1 stop11h 00mMultiple Airlines

Tue 2/1220:55BFS - JFK

1 stop24h 00mMultiple Airlines

Deal found 15/9£353

Tue 10/300:20JFK - BHD

1 stop10h 30mBritish Airways

Wed 18/309:15BHD - JFK

1 stop11h 45mBritish Airways

Deal found 16/9£378

Sun 15/218:05JFK - BHD

1 stop10h 30mMultiple Airlines

Fri 20/207:20BHD - JFK

1 stop13h 35mMultiple Airlines

Deal found 15/9£377

Tue 10/300:20JFK - BHD

1 stop10h 30mAmerican Airlines

Wed 18/311:25BHD - JFK

1 stop13h 40mAmerican Airlines

Deal found 14/9£417

Wed 29/1018:00LGA - BHD

2 stops18h 50mDelta

Wed 5/1106:30BHD - LGA

2 stops17h 43mDelta

Deal found 14/9£436

Sun 28/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Thu 9/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 15/9£379

Mon 13/1017:55EWR - BHD

1 stop9h 55mBritish Airways

Mon 20/1018:30BHD - EWR

2 stops32h 59mBritish Airways

Deal found 16/9£422

Mon 13/1018:10JFK - BHD

1 stop13h 45mAmerican Airlines

Mon 20/1013:50BHD - JFK

1 stop13h 09mAmerican Airlines

Deal found 16/9£423

Wed 29/1015:40EWR - BHD

2 stops21h 10mDelta

Wed 5/1106:30BHD - EWR

2 stops17h 33mDelta

Deal found 14/9£436

Sun 15/218:05JFK - BFS

1 stop21h 05mMultiple Airlines

Fri 20/206:30BFS - JFK

1 stop14h 25mMultiple Airlines

Deal found 15/9£381

Fri 24/1009:50JFK - BHD

1 stop18h 00mAmerican Airlines

Tue 28/1010:00BHD - JFK

1 stop13h 40mAmerican Airlines

Deal found 15/9£423

Wed 12/1117:03DCA - BHD

2 stops18h 47mVirgin Atlantic

Sun 16/1106:30BHD - DCA

2 stops18h 23mVirgin Atlantic

Deal found 14/9£529

Wed 11/319:05JFK - BFS

1 stop11h 00mMultiple Airlines

Fri 20/306:30BFS - JFK

1 stop14h 25mMultiple Airlines

Deal found 15/9£381

Fri 28/1121:35EWR - BHD

1 stop11h 40mBritish Airways

Tue 2/1219:25BHD - EWR

1 stop29h 10mBritish Airways

Deal found 15/9£463

Wed 22/1017:00LGA - BHD

2 stops18h 55mDelta

Tue 28/1006:30BHD - LGA

2 stops19h 15mDelta

Deal found 15/9£495

Fri 3/1022:45IAD - BHD

1 stop14h 30mAmerican Airlines

Fri 10/1011:55BHD - IAD

1 stop13h 20mAmerican Airlines

Deal found 15/9£462

Tue 6/118:20IAD - BHD

1 stop11h 10mBritish Airways

Wed 14/112:25BHD - IAD

1 stop12h 30mBritish Airways

Deal found 16/9£465

Fri 28/1118:05JFK - BHD

1 stop21h 25mMultiple Airlines

Tue 2/1214:15BHD - JFK

1 stop30h 40mMultiple Airlines

Deal found 15/9£388

Tue 25/1119:35DCA - BHD

2 stops16h 15mKLM

Fri 28/1106:30BHD - DCA

2 stops15h 08mKLM

Deal found 15/9£683

Fri 24/1017:55EWR - BHD

1 stop16h 35mAmerican Airlines

Tue 28/1011:25BHD - EWR

1 stop13h 10mAmerican Airlines

Deal found 15/9£471

Mon 6/1017:25IAD - BHD

1 stop18h 30mDelta

Mon 20/1006:30BHD - IAD

1 stop14h 05mDelta

Deal found 16/9£519

Mon 16/316:12DCA - BHD

2 stops14h 28mBritish Airways

Sun 22/310:40BHD - DCA

2 stops16h 06mBritish Airways

Deal found 16/9£477

Wed 11/319:05JFK - BFS

1 stop11h 00mMultiple Airlines

Fri 13/306:30BFS - JFK

1 stop14h 25mMultiple Airlines

Deal found 15/9£403

Last-minute flights from Pennsylvania to Belfast
Discover last-minute flight deals from Pennsylvania to Belfast. Data last updated 17 September 2025 and is based on user searches.

Mon 22/922:55JFK - BHD

1 stop11h 45mAmerican Airlines

Tue 7/1009:35BHD - JFK

1 stop12h 30mAmerican Airlines

Deal found 14/9£398

Mon 22/909:00JFK - BHD

2 stops26h 55mVirgin Atlantic

Tue 7/1006:30BHD - JFK

1 stop13h 55mVirgin Atlantic

Deal found 14/9£403

Sat 27/918:20JFK - BFS

1 stop10h 05mMultiple Airlines

Thu 9/1006:35BFS - JFK

1 stop14h 20mMultiple Airlines

Deal found 15/9£416

Sun 28/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Thu 9/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 15/9£379

Sun 28/919:30JFK - BHD

1 stop11h 00mAmerican Airlines

Thu 9/1006:35BHD - JFK

1 stop11h 05mAmerican Airlines

Deal found 15/9£397

Mon 29/918:20JFK - BFS

1 stop19h 25mMultiple Airlines

Thu 9/1009:25BFS - JFK

2 stops31h 55mMultiple Airlines

Deal found 15/9£419

Mon 29/917:30JFK - BHD

1 stop18h 25mKLM

Thu 9/1006:30BHD - JFK

1 stop11h 59mKLM

Deal found 15/9£426

Tue 30/918:20JFK - BFS

1 stop32h 10mMultiple Airlines

Thu 9/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 15/9£395

Tue 7/1018:20JFK - BHD

1 stop14h 25mMultiple Airlines

Fri 10/1007:00BHD - JFK

1 stop13h 55mMultiple Airlines

Deal found 16/9£422

Mon 13/1017:55EWR - BHD

1 stop9h 55mBritish Airways

Mon 20/1018:30BHD - EWR

2 stops32h 59mBritish Airways

Deal found 16/9£422

Mon 13/1018:10JFK - BHD

1 stop13h 45mAmerican Airlines

Mon 20/1013:50BHD - JFK

1 stop13h 09mAmerican Airlines

Deal found 16/9£423

Thu 30/1019:05JFK - BFS

1 stop23h 15mMultiple Airlines

Thu 6/1120:05BFS - JFK

1 stop24h 50mMultiple Airlines

Deal found 15/9£417

One-way flights from Pennsylvania to Belfast
Search for one-way flight options from Pennsylvania to Belfast. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Sat 18/1018:20JFK - BFS

1 stop32h 25mMultiple Airlines

Deal found 16/9£124

Sun 12/1018:20JFK - BFS

1 stop10h 35mMultiple Airlines

Deal found 15/9£126

Tue 11/1118:05JFK - BHD

1 stop10h 30mMultiple Airlines

Deal found 16/9£136

Wed 15/1018:20JFK - BFS

1 stop32h 30mMultiple Airlines

Deal found 16/9£144

Wed 11/319:05JFK - BFS

1 stop11h 00mMultiple Airlines

Deal found 15/9£148

Wed 8/1018:20JFK - BFS

1 stop32h 30mMultiple Airlines

Deal found 14/9£152

Tue 11/1118:05JFK - BFS

2 stops17h 25mMultiple Airlines

Deal found 16/9£167

Sun 12/1018:20JFK - BHD

1 stop21h 05mMultiple Airlines

Deal found 15/9£172

Tue 11/1117:40EWR - BFS

2 stops21h 35mMultiple Airlines

Deal found 16/9£172

Tue 11/1117:40EWR - BHD

2 stops18h 10mMultiple Airlines

Deal found 16/9£172

Sat 18/1022:50EWR - BFS

3 stops32h 20mMultiple Airlines

Deal found 16/9£177

Wed 8/1017:35EWR - BFS

2 stops20h 00mMultiple Airlines

Deal found 14/9£181

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 4/2

18:05-17:55

1 stop18h 50m

Belfast Intl

Sun 8/2

20:45-15:55

1 stop24h 10m

£340

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 28/11

18:05-10:05

1 stop11h 00m

Belfast Intl

Tue 2/12

20:55-15:55

1 stop24h 00m

£353

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

21:40-14:15

1 stop12h 35m

Belfast City

Wed 18/3

11:25-21:05

1 stop13h 40m

£377

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 15/2

18:05-09:35

1 stop10h 30m

Belfast City

Fri 20/2

07:20-15:55

1 stop13h 35m

£377

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

22:35-14:15

1 stop11h 40m

Belfast City

Wed 18/3

11:25-20:35

1 stop13h 10m

£378

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 10/3

00:20-14:50

1 stop10h 30m

Belfast City

Wed 18/3

09:15-17:00

1 stop11h 45m

£378

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 28/9

18:20-09:55

1 stop10h 35m

Belfast Intl

Thu 9/10

06:10-15:55

1 stop14h 45m

£379

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 15/2

18:05-20:10

1 stop21h 05m

Belfast Intl

Fri 20/2

06:30-15:55

1 stop14h 25m

£381

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 11/3

19:05-10:05

1 stop11h 00m

Belfast Intl

Fri 20/3

06:30-16:55

1 stop14h 25m

£381

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 28/11

18:05-20:30

1 stop21h 25m

Belfast City

Tue 2/12

14:15-15:55

1 stop30h 40m

£388

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results

...

Best time to book a flight from Pennsylvania to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Pennsylvania 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 Pennsylvania to Belfast

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

Related info for your journey

How long is the flight from Pennsylvania to Belfast?
A quick flight from Pennsylvania to Belfast can take about 11h 40m. Finnair provides one of the quickest options available for as low as £378. Pennsylvania and Belfast are separated by a distance of 3180 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Pennsylvania to Belfast one-way?
£197 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on British Airways and Delta, with prices starting from £256 and £265, respectively.
What are the most popular routes from Pennsylvania to Belfast?
Most travelers choose New York John F Kennedy Intl - Belfast Intl, Newark - Belfast Intl or New York John F Kennedy Intl - Belfast City when deciding on the best route from Pennsylvania to Belfast.
Can I find deals for flights from Pennsylvania to Belfast that include hotel bookings?
Yes. In addition to deals on Pennsylvania to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Pennsylvania to Belfast?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Belfast.
Can I find deals for business class flights from Pennsylvania to Belfast?
Yes. Cheapflights offers flight deals from Pennsylvania to Belfast 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 Pennsylvania to Belfast?
Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Belfast (average of £67). Flying from Pennsylvania to Belfast in July is currently the most expensive (average of £90). 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

Alternative routes for Pennsylvania to Belfast

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How does Cheapflights help users find flights from Pennsylvania to Belfast?

Deals for Pennsylvania to Belfast flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Pennsylvania to Belfast by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Pennsylvania to Belfast with no change fees?

Need flexible booking options for your flight to Belfast from Pennsylvania? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Pennsylvania to Belfast flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Pennsylvania to Belfast from £124

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pennsylvania to Belfast

Keep the following information in mind while searching for Pennsylvania to Belfast flight deals. Data was last updated 17 September 2025.

Round-trip from

One-way from

Find flight deals from Pennsylvania to Belfast

Cheapest flights from Pennsylvania to BelfastExplore the most affordable flight options available from Pennsylvania to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from Pennsylvania to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Pennsylvania to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Pennsylvania with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Belfast

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Belfast. 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 Pennsylvania to Belfast?

What are the cheapest airlines to fly from Pennsylvania to Belfast one-way?

What are the most popular routes from Pennsylvania to Belfast?

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

How can I find direct flights from Pennsylvania to Belfast?

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

What is the cheapest month to book a flight from Pennsylvania to Belfast?

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 Pennsylvania to Belfast

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

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 Pennsylvania to Belfast?

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

Can Cheapflights find flights from Pennsylvania to Belfast with no change fees?

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

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Cheapest flights from Pennsylvania to Belfast
Explore the most affordable flight options available from Pennsylvania to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.