Find flights
When to book
FAQs

Cheap flights from Pennsylvania to Belfast City Airport from £171

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 14/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BHD
17 Dec — 24 Dec1
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 17 November 2025.

Round-trip from

£404

One-way from

£171

Popular in

June

Cheapest in

January

Average price

£599
British Airways
  • British Airways
  • 10/3-18/3
  • 2 total stops
  • 23h 15m total
  • Pennsylvania to Belfast
Search Deals
British Airways
  • British Airways
  • 14/2
  • 2 total stops
  • 30h 00m total
  • Pennsylvania to Belfast
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£133 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
Search Deals

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 17 November 2025.

Wed 3/1218:20IAD - BHD
1 stop9h 50mBritish Airways
Sat 13/1218:00BHD - IAD
1 stop30h 55mBritish Airways
Deal found 15/11£480
Sat 29/1118:05IAD - BHD
1 stop21h 55mDelta
Mon 8/1206:30BHD - IAD
1 stop14h 35mDelta
Deal found 15/11£495
Mon 1/1212:11IAD - BHD
2 stops27h 49mDelta
Mon 8/1217:20BHD - IAD
1 stop27h 45mDelta
Deal found 15/11£499
Tue 30/1218:35EWR - BHD
1 stop10h 55mBritish Airways
Thu 8/111:05BHD - EWR
1 stop13h 30mBritish Airways
Deal found 17/11£500
Sat 29/1118:05IAD - BHD
1 stop17h 45mDelta
Tue 9/1206:30BHD - IAD
2 stops15h 30mDelta
Deal found 15/11£503
Wed 19/1112:11IAD - BHD
2 stops27h 49mDelta
Sun 23/1117:20BHD - IAD
2 stops30h 48mDelta
Deal found 16/11£506
Sat 29/1112:39DCA - BHD
2 stops23h 11mDelta
Fri 12/1206:30BHD - DCA
2 stops15h 35mDelta
Deal found 15/11£506
Sun 7/1219:51PHL - BHD
1 stop19h 24mAmerican Airlines
Sun 14/1206:30BHD - PHL
1 stop11h 35mAmerican Airlines
Deal found 16/11£508
Sun 14/1208:25JFK - BHD
2 stops20h 55mBritish Airways
Sun 21/1206:30BHD - JFK
1 stop14h 30mBritish Airways
Deal found 16/11£512
Wed 31/1218:50JFK - BHD
1 stop10h 25mBritish Airways
Tue 6/117:15BHD - JFK
1 stop23h 05mBritish Airways
Deal found 17/11£519
Sun 7/1219:17PHL - BHD
2 stops20h 43mKLM
Sun 14/1206:30BHD - PHL
2 stops16h 42mKLM
Deal found 16/11£529
Wed 19/1118:05IAD - BHD
1 stop21h 55mKLM
Sun 23/1117:20BHD - IAD
1 stop27h 45mKLM
Deal found 14/11£537

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 17 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

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

22:35-16:35

1 stop14h 00m

Belfast City

Wed 18/3

06:35-14:50

1 stop12h 15m

£404

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

19:15-09:10

1 stop9h 55m

Belfast City

Wed 18/3

11:25-18:15

1 stop10h 50m

£410

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/2

18:30-09:10

1 stop9h 40m

Belfast City

Thu 19/2

09:05-19:35

1 stop15h 30m

£415

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Tue 17/2

21:35-14:50

1 stop12h 15m

Belfast City

Mon 23/2

17:45-13:50

1 stop25h 05m

£415

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/2

18:30-10:15

1 stop10h 45m

Belfast City

Mon 23/2

11:30-13:50

1 stop31h 20m

£415

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/2

18:30-10:15

1 stop10h 45m

Belfast City

Wed 18/2

17:40-19:35

1 stop30h 55m

£415

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Mon 16/2

21:35-16:05

1 stop13h 30m

Belfast City

Mon 23/2

19:25-19:35

1 stop29h 10m

£415

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 29/3

18:30-09:05

1 stop9h 35m

Belfast City

Wed 8/4

13:50-22:30

1 stop13h 40m

£422

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 7/1

17:20-14:15

2 stops15h 55m

Belfast City

Wed 4/2

12:25-19:35

1 stop12h 10m

£428

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sat 14/3

21:45-08:25

2 stops30h 40m

Belfast City

Mon 23/3

17:45-12:20

1 stop22h 35m

£428

Flights are sorted by cheapest return flights first.

Deals found on 14/11

Showing 1-10 of 47 results
1
2
3
...
5

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, American Airlines, and Delta can get you from Pennsylvania to Belfast City Airport in just under 14h. Your travel time can differ by up to 15h 22m. Airlines will cover 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 City Airport one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £171. However, be on the lookout for offers from American Airlines and Aer Lingus, as they are both options that can get you from Pennsylvania to Belfast City Airport for a low price.

  • 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 Washington, D.C. Dulles Intl - 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
Newcastle
Carrickfergus

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 City

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Belfast Intl flights
Boston to Belfast Intl flights
Newark to Belfast Intl flights
Boston to Belfast City flights
John F Kennedy Intl to Belfast City flights
Los Angeles to Belfast Intl flights
Los Angeles to Belfast City flights
Dallas/Fort Worth to Belfast Intl flights
Seattle to Belfast City flights
O'Hare Intl to Belfast Intl flights
Hobby to Belfast City flights
Orlando to Belfast Intl flights
Tampa to Belfast Intl flights
Atlanta to Belfast Intl flights
Denver to Belfast Intl flights
Tampa to Belfast City flights
San Francisco to Belfast Intl flights
Portland to Belfast City flights
Portland to Belfast Intl flights
Minneapolis to Belfast Intl flights
Orlando to Belfast City flights
George Bush Intcntl to Belfast Intl flights
Minneapolis to Belfast City flights
Denver to Belfast City flights
San Francisco to Belfast City flights

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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.