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Cheap flights from Pennsylvania to Belfast City Airport from £259

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BHD
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Belfast City

Keep the following information in mind while searching for Pennsylvania to Belfast City flight deals. Data was last updated 27 November 2025.

Round-trip from

£373

One-way from

£259

Popular in

June

Cheapest in

January

Average price

£598
British Airways
  • British Airways
  • 18/1-29/1
  • 2 total stops
  • 20h 35m total
  • Pennsylvania to Belfast
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Aer Lingus
  • Aer Lingus
  • 7/4
  • 1 total stop
  • 13h 50m total
  • Pennsylvania to Belfast
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£137 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Pennsylvania to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Belfast City
Explore the most affordable flight options available from Pennsylvania to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Wed 26/1118:05IAD - BHD
1 stop17h 45mMultiple Airlines
Wed 3/1206:30BHD - IAD
1 stop14h 35mMultiple Airlines
Deal found 26/11£493
Wed 26/1119:21IAD - BHD
2 stops16h 29mKLM
Wed 3/1217:20BHD - IAD
1 stop27h 45mKLM
Deal found 25/11£497
Wed 26/1116:40DCA - BHD
2 stops19h 10mDelta
Wed 3/1206:30BHD - DCA
2 stops15h 35mDelta
Deal found 26/11£505
Mon 29/1220:41JFK - BHD
2 stops30h 44mBritish Airways
Tue 6/118:00BHD - JFK
2 stops30h 29mBritish Airways
Deal found 24/11£623
Wed 26/1119:35DCA - BHD
2 stops16h 15mKLM
Wed 3/1206:30BHD - DCA
2 stops15h 06mKLM
Deal found 25/11£631
Mon 29/1220:41JFK - BHD
2 stops33h 49mMultiple Airlines
Tue 6/118:00BHD - JFK
1 stop28h 20mMultiple Airlines
Deal found 24/11£660
Mon 29/1217:45EWR - BHD
2 stops11h 05mBritish Airways
Tue 6/118:00BHD - EWR
2 stops27h 15mBritish Airways
Deal found 24/11£763
Wed 24/1215:30JFK - BHD
2 stops35h 00mBritish Airways
Wed 31/1206:55BHD - JFK
2 stops17h 30mBritish Airways
Deal found 25/11£765
Wed 26/1116:45JFK - BHD
1 stop19h 05mKLM
Sun 30/1117:20BHD - JFK
1 stop23h 10mKLM
Deal found 24/11£851
Thu 25/1218:05IAD - BHD
1 stop17h 45mDelta
Wed 31/1217:20BHD - IAD
1 stop27h 45mDelta
Deal found 24/11£872
Thu 25/1218:05IAD - BHD
1 stop17h 45mDelta
Thu 1/106:30BHD - IAD
1 stop14h 35mDelta
Deal found 24/11£873
Wed 26/1117:00JFK - BHD
2 stops16h 05mMultiple Airlines
Sun 30/1120:25BHD - JFK
2 stops52h 00mMultiple Airlines
Deal found 24/11£881

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pennsylvania to Belfast City 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 27 November 2025.
Use the filters below to find and compare flights from Pennsylvania to Belfast City Airport that are best for you.

Fly from

Pennsylvania

Fly to

Belfast City

Route

Depart

Return

Price

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 18/1

23:20-13:55

1 stop9h 35m

Belfast City

Thu 29/1

15:05-21:05

1 stop11h 00m

£373

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 17/3

00:20-14:50

1 stop10h 30m

Belfast City

Fri 27/3

08:45-15:20

1 stop10h 35m

£374

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 10/3

00:20-16:45

1 stop12h 25m

Belfast City

Wed 18/3

11:25-20:35

1 stop13h 10m

£377

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

19:30-09:10

1 stop9h 40m

Belfast City

Wed 18/3

06:35-20:35

1 stop18h 00m

£402

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 8/4

20:55-11:55

1 stop10h 00m

Belfast City

Mon 13/4

19:30-11:10

1 stop20h 40m

£412

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 21/1

18:20-10:15

1 stop10h 55m

Belfast City

Wed 28/1

09:15-19:55

1 stop15h 40m

£414

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 29/3

21:25-13:05

1 stop10h 40m

Belfast City

Wed 8/4

06:50-13:55

1 stop12h 05m

£416

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Tue 28/4

21:45-13:00

1 stop10h 15m

Belfast City

Thu 7/5

12:40-19:50

1 stop12h 10m

£430

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Tue 10/2

16:00-11:30

2 stops14h 30m

Belfast City

Thu 26/2

09:05-20:48

2 stops16h 43m

£433

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 21/1

13:44-10:15

2 stops15h 31m

Belfast City

Wed 28/1

06:35-18:44

2 stops17h 09m

£433

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 43 results
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Best time to book a flight from Pennsylvania to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City 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 City Airport
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 City. 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 City Airport?

    British Airways, Delta, and KLM can get you from Pennsylvania to Belfast City Airport in just under 9h 35m. Your travel time can differ by up to 13h 27m. Airlines will cover 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 City Airport?

    The most popular flight routes from Pennsylvania to Belfast City Airport are New York John F Kennedy Intl - Belfast City, Newark - Belfast City and New York LaGuardia - Belfast City.

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

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

  • How can I find direct flights from Pennsylvania to Belfast City?

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Belfast City 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

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Carrickfergus
Newcastle

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Alternative routes for Pennsylvania to Belfast City

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Fly with Cheapflights

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

Deals for Pennsylvania to Belfast City 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 City?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pennsylvania to Belfast City.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pennsylvania to Belfast City, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Pennsylvania to Belfast City 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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