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Cheap flights from Philadelphia to Belfast City Airport from £503

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BHD
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Philadelphia to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2025.

Round-trip from

£503
British Airways
  • British Airways
  • 29/12-13/1
  • 3 total stops
  • 36h 45m total
  • Philadelphia to Belfast
Search Deals

Find flight deals from Philadelphia to Belfast City

Cheapest flights from Philadelphia to Belfast City
Explore the most affordable flight options available from Philadelphia to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Mon 29/1218:35PHL - BHD
1 stop11h 05mBritish Airways
Tue 13/117:15BHD - PHL
2 stops25h 40mBritish Airways
Deal found 14/8£503
Wed 24/922:15PHL - BHD
1 stop12h 20mBritish Airways
Tue 30/920:20BHD - PHL
2 stops24h 35mBritish Airways
Deal found 14/8£507
Mon 27/1020:45PHL - BHD
1 stop13h 30mBritish Airways
Fri 7/1108:45BHD - PHL
1 stop12h 30mBritish Airways
Deal found 12/8£512
Sat 18/1019:15PHL - BHD
2 stops35h 15mBritish Airways
Mon 27/1019:25BHD - PHL
1 stop22h 50mBritish Airways
Deal found 13/8£523
Mon 27/1018:08PHL - BHD
2 stops12h 32mAmerican Airlines
Fri 7/1108:45BHD - PHL
2 stops15h 34mAmerican Airlines
Deal found 12/8£525

Cheapflights Fare Finder

 
Customise your flight search to find flights from Philadelphia 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 15 August 2025.
Use the filters below to find and compare flights from Philadelphia to Belfast City Airport that are best for you.

Fly from

Philadelphia

Fly to

Belfast City

Route

Depart

Return

Price

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 29/12

18:35-10:40

1 stop11h 05m

Belfast City

Tue 13/1

17:15-13:55

2 stops25h 40m

£503

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 24/9

22:15-15:35

1 stop12h 20m

Belfast City

Tue 30/9

20:20-15:55

2 stops24h 35m

£507

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 27/10

20:45-14:15

1 stop13h 30m

Belfast City

Fri 7/11

08:45-16:15

1 stop12h 30m

£512

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sat 18/10

19:15-11:30

2 stops35h 15m

Belfast City

Mon 27/10

19:25-14:15

1 stop22h 50m

£523

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Best time to book a flight from Philadelphia to Belfast City

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

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Belfast City?

    If you book a flight to Belfast City from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 0 flights from Philadelphia to Belfast City per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

  • What is the cheapest month to book a flight from Philadelphia to Belfast City Airport?

    Currently, April is the cheapest month in which you can book a flight from Philadelphia to Belfast City Airport (average of £98). Flying from Philadelphia to Belfast City Airport in December is currently the most expensive (average of £116). 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

Travelling to a place near Belfast City Airport?

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

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Alternative routes for Philadelphia 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
John F Kennedy Intl to Belfast City flights
Newark to Belfast Intl flights
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State College to Belfast City flights

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Why should you use Cheapflights to find cheap flight tickets from Philadelphia 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 Philadelphia to Belfast City.

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

Need flexible booking options for your flight to Belfast City from Philadelphia? 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 Philadelphia to Belfast City become cheaper?

Of course! You can now track prices for flights from Philadelphia 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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