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Cheap flights from Pennsylvania to Belfast from £132

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BHD
31 Aug — 7 Sep1
1 adult

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 26 August 2025.

Round-trip from

£347

One-way from

£132
10/11-19/11
  • 10/11-19/11
  • 2 total stops
  • 32h 50m total
  • Pennsylvania to Belfast
Search Deals
23/9
  • 23/9
  • 1 total stop
  • 10h 35m 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 26 August 2025.

Mon 10/1118:05JFK - BFS
1 stop17h 55mMultiple Airlines
Wed 19/1106:00BFS - JFK
1 stop14h 55mMultiple Airlines
Deal found 25/8£347
Mon 10/1118:05JFK - BHD
1 stop14h 30mMultiple Airlines
Wed 19/1107:25BHD - JFK
1 stop13h 30mMultiple Airlines
Deal found 25/8£379
Tue 7/1018:20JFK - BFS
1 stop10h 35mMultiple Airlines
Tue 14/1014:50BFS - JFK
1 stop12h 25mMultiple Airlines
Deal found 24/8£387
Sun 9/1100:15EWR - BFS
2 stops27h 50mMultiple Airlines
Wed 19/1107:40BFS - EWR
3 stops36h 50mMultiple Airlines
Deal found 25/8£394
Mon 10/1121:35EWR - BHD
1 stop11h 40mBritish Airways
Wed 19/1111:25BHD - EWR
1 stop13h 10mBritish Airways
Deal found 25/8£399
Wed 24/919:30JFK - BHD
1 stop11h 25mAmerican Airlines
Tue 7/1013:40BHD - JFK
1 stop13h 19mAmerican Airlines
Deal found 23/8£400
Mon 22/918:20JFK - BFS
1 stop10h 35mMultiple Airlines
Mon 29/920:55BFS - JFK
1 stop24h 00mMultiple Airlines
Deal found 23/8£403
Mon 1/923:10JFK - BHD
1 stop11h 30mAmerican Airlines
Tue 16/913:40BHD - JFK
1 stop11h 15mAmerican Airlines
Deal found 25/8£404
Mon 1/917:55EWR - BHD
1 stop9h 55mAmerican Airlines
Tue 16/916:25BHD - EWR
1 stop32h 00mAmerican Airlines
Deal found 25/8£404
Tue 4/1118:05JFK - BFS
1 stop11h 00mMultiple Airlines
Mon 10/1120:55BFS - JFK
1 stop24h 00mMultiple Airlines
Deal found 23/8£406
Wed 5/1113:44EWR - BHD
2 stops15h 31mAmerican Airlines
Tue 18/1110:00BHD - EWR
2 stops17h 30mAmerican Airlines
Deal found 24/8£411
Mon 10/1117:30JFK - BHD
2 stops15h 45mBritish Airways
Wed 19/1109:15BHD - JFK
1 stop13h 00mBritish Airways
Deal found 25/8£414

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pennsylvania to Belfast 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 26 August 2025.
Use the filters below to find and compare flights from Pennsylvania to Belfast that are best for you.

Fly from

Pennsylvania

Fly to

Belfast

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 10/11

18:05-17:00

1 stop17h 55m

Belfast Intl

Wed 19/11

06:00-15:55

1 stop14h 55m

£347

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 10/11

18:05-13:35

1 stop14h 30m

Belfast City

Wed 19/11

07:25-15:55

1 stop13h 30m

£379

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 7/10

18:20-09:55

1 stop10h 35m

Belfast Intl

Tue 14/10

14:50-22:15

1 stop12h 25m

£387

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sun 9/11

00:15-09:05

2 stops27h 50m

Belfast Intl

Wed 19/11

07:40-15:30

3 stops36h 50m

£394

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Mon 10/11

21:35-14:15

1 stop11h 40m

Belfast City

Wed 19/11

11:25-19:35

1 stop13h 10m

£399

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 24/9

19:30-11:55

1 stop11h 25m

Belfast City

Tue 7/10

13:40-21:59

1 stop13h 19m

£400

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 22/9

18:20-09:55

1 stop10h 35m

Belfast Intl

Mon 29/9

20:55-15:55

1 stop24h 00m

£403

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 4/11

18:05-10:05

1 stop11h 00m

Belfast Intl

Mon 10/11

20:55-15:55

1 stop24h 00m

£406

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 5/11

13:44-10:15

2 stops15h 31m

Belfast City

Tue 18/11

10:00-22:30

2 stops17h 30m

£411

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Mon 10/11

17:27-14:15

2 stops15h 48m

Belfast City

Wed 19/11

06:35-18:42

2 stops17h 07m

£411

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 60 results
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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

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?

    A quick flight from Pennsylvania to Belfast can take about 11h 25m. British Airways provides one of the quickest options available for as low as £400. Pennsylvania and Belfast are separated by a distance of 3167 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Pennsylvania to Belfast?

    Most travelers choose New York John F Kennedy Intl - Belfast Intl, New York John F Kennedy Intl - Belfast City or Newark - Belfast Intl 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

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Alternative routes for Pennsylvania to Belfast

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