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Cheap flights from Pennsylvania to Belfast City Airport from £241

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BHD
17 Jun — 24 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 18 May 2026.

Fri 2/1018:20
JFK
-
BHD
1 stop10h 40m
Multiple Airlines
Fri 9/1007:00
BHD
-
JFK
1 stop13h 55m
Multiple Airlines
Deal found 17/5£569
Tue 6/1013:53
PHL
-
BHD
2 stops14h 07m
British Airways
Thu 15/1019:30
BHD
-
PHL
1 stop25h 30m
British Airways
Deal found 17/5£605
Sun 20/918:20
JFK
-
BHD
1 stop14h 20m
Multiple Airlines
Wed 30/914:20
BHD
-
JFK
1 stop30h 35m
Multiple Airlines
Deal found 13/5£619
Wed 4/1100:20
EWR
-
BHD
2 stops34h 30m
Multiple Airlines
Mon 9/1108:00
BHD
-
EWR
3 stops36h 20m
Multiple Airlines
Deal found 18/5£640
Tue 6/1013:53
PHL
-
BHD
2 stops14h 07m
British Airways
Fri 16/1011:00
BHD
-
PHL
2 stops17h 59m
British Airways
Deal found 17/5£647
Tue 6/1019:44
PHL
-
BHD
2 stops14h 36m
Multiple Airlines
Fri 16/1006:30
BHD
-
PHL
1 stop15h 10m
Multiple Airlines
Deal found 18/5£649
Tue 2/620:25
EWR
-
BHD
2 stops16h 25m
Multiple Airlines
Tue 16/614:20
BHD
-
EWR
2 stops35h 50m
Multiple Airlines
Deal found 14/5£652
Sun 31/523:10
JFK
-
BHD
2 stops16h 40m
Multiple Airlines
Thu 11/611:45
BHD
-
JFK
2 stops28h 40m
Multiple Airlines
Deal found 14/5£656
Thu 5/1122:00
JFK
-
BHD
2 stops17h 30m
Multiple Airlines
Mon 9/1108:00
BHD
-
JFK
3 stops41h 05m
Multiple Airlines
Deal found 18/5£656
Sun 7/623:10
JFK
-
BHD
2 stops13h 35m
Multiple Airlines
Wed 17/612:45
BHD
-
JFK
1 stop15h 15m
Multiple Airlines
Deal found 14/5£662
Tue 1/918:30
JFK
-
BHD
1 stop11h 15m
British Airways
Tue 8/913:45
BHD
-
JFK
1 stop10h 55m
British Airways
Deal found 17/5£677
Wed 4/1118:30
EWR
-
BHD
1 stop10h 45m
British Airways
Wed 18/1112:25
BHD
-
EWR
1 stop12h 10m
British Airways
Deal found 16/5£677

Find 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 18 May 2026.

Round-trip from

£538

One-way from

£241
24/9-26/9
  • 24/9-26/9
  • 2 total stops
  • 33h 15m total
  • Pennsylvania to Belfast
Search Deals
28/7
  • 28/7
  • 2 total stops
  • 39h 35m total
  • Pennsylvania to Belfast
Search Deals

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 18 May 2026.
Use the filters below to find and compare flights from Pennsylvania to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 6/10

13:53-09:00

2 stops14h 07m

Belfast City

Fri 16/10

11:00-23:59

2 stops17h 59m

£647

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 28/9

17:50-12:55

2 stops14h 05m

Belfast City

Sun 18/10

15:50-12:15

1 stop25h 25m

£685

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 6/10

18:45-10:45

1 stop11h 00m

Belfast City

Thu 15/10

06:30-16:40

1 stop15h 10m

£708
Fastest return journey

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 10/8

20:20-12:55

1 stop11h 35m

Belfast City

Thu 20/8

09:35-15:20

1 stop10h 45m

£716

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 14/7

19:17-16:55

2 stops16h 38m

Belfast City

Tue 11/8

17:30-16:49

2 stops28h 19m

£717

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 7/9

22:25-17:30

1 stop14h 05m

Belfast City

Fri 11/9

06:30-20:20

1 stop18h 50m

£731

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sun 11/10

17:45-10:30

1 stop11h 45m

Belfast City

Wed 14/10

10:05-17:25

1 stop12h 20m

£731

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 20/9

09:59-09:20

2 stops18h 21m

Belfast City

Wed 30/9

09:50-23:09

2 stops18h 19m

£742

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 21/10

17:30-12:00

2 stops13h 30m

Belfast City

Thu 29/10

09:05-22:00

2 stops16h 55m

£742

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 9/6

15:05-10:45

2 stops14h 40m

Belfast City

Tue 16/6

16:25-12:10

1 stop24h 45m

£742

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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, American Airlines, and KLM can get you from Pennsylvania to Belfast City Airport in just under 14h 05m. Your travel time can differ by up to 2h 33m. Airlines will cover a distance of 3260 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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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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