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Cheap flights from Philadelphia to Belfast City Airport from £509

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BHD
2 Jul — 9 Jul1
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 27 June 2025.

Round-trip from

£509
American Airlines
  • American Airlines
  • 12/8-19/8
  • 2 total stops
  • 37h 50m 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 27 June 2025.

Tue 12/822:15PHL - BHD
1 stop12h 05mAmerican Airlines
Tue 19/816:25BHD - PHL
1 stop25h 45mAmerican Airlines
Deal found 25/6£509
Sun 10/818:35PHL - BHD
1 stop11h 55mBritish Airways
Thu 21/809:35BHD - PHL
1 stop11h 50mBritish Airways
Deal found 25/6£510
Tue 12/817:05PHL - BHD
2 stops18h 50mDelta
Thu 21/806:30BHD - PHL
2 stops21h 52mDelta
Deal found 25/6£525
Mon 11/818:35PHL - BHD
1 stop9h 45mMultiple Airlines
Wed 20/807:05BHD - PHL
2 stops34h 56mMultiple Airlines
Deal found 25/6£662
Mon 11/820:30PHL - BHD
2 stops14h 55mAer Lingus
Wed 20/807:00BHD - PHL
2 stops17h 00mAer Lingus
Deal found 25/6£776
Fri 1/819:10PHL - BHD
2 stops34h 00mFinnair
Fri 8/820:05BHD - PHL
1 stop22h 05mFinnair
Deal found 26/6£879

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 27 June 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

Tue 12/8

22:15-15:20

1 stop12h 05m

Belfast City

Tue 19/8

16:25-13:10

1 stop25h 45m

£509

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sun 10/8

18:35-11:30

1 stop11h 55m

Belfast City

Wed 20/8

10:00-16:25

1 stop11h 25m

£510

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 12/8

17:22-16:55

2 stops18h 33m

Belfast City

Wed 20/8

17:25-16:19

2 stops27h 54m

£525

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 11/8

18:35-09:20

1 stop9h 45m

Belfast City

Wed 20/8

07:05-13:01

2 stops34h 56m

£662

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 11/8

20:30-16:25

2 stops14h 55m

Belfast City

Wed 20/8

07:00-19:00

2 stops17h 00m

£776

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 1/8

19:10-10:10

2 stops34h 00m

Belfast City

Fri 8/8

20:05-13:10

1 stop22h 05m

£879

Flights are sorted by cheapest return flights first.

Deals found on 25/6

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.

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast City. Reviews last updated 27 June 2025.
Check out reviews from past customers who have flown with Delta, Finnair, andAmerican Airlines from Philadelphia to Belfast City Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,963 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,298 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,133 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,071 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Philadelphia to Belfast City Airport round-trip?

    According to our current data, American Airlines (£509), British Airways (£510), and Delta (£525) offers the cheapest pricing from Philadelphia to Belfast City Airport.

  • 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 Philadelphia?

Book flights to Philadelphia 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
Newark to Belfast Intl flights
John F Kennedy Intl to Belfast City flights
LaGuardia to Belfast City flights
State College to Belfast City flights

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