Cheap Flights to Philadelphia County | Popular Routes to Philadelphia County from HK$5,123

View HK$5,123 flight on Thu, 21 May 2026Opens in a new window

Popular airlines to Philadelphia County

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  • American Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

  • Alaska Airlines

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Cheap round-trip flights to Philadelphia County

Prices were available within the past 7 days and start at HK$5,123 for one-way flights and HK$8,484 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 2 Jun - Sat, 5 Sept
HKG
Hong Kong SAR
PHL
Philadelphia
HK$8,484 Return, found 5 days ago
HK$8,484
Return
found 5 days ago
Select Delta flight, departing Tue, 2 Jun from Hong Kong SAR to Philadelphia, returning Sat, 5 Sept, priced at HK$8,484 found 5 days ago
Delta
Tue, 23 Jun - Sat, 11 Jul
HKG
Hong Kong SAR
PHL
Philadelphia
HK$8,500 Return, found 4 days ago
HK$8,500
Return
found 4 days ago
Select Delta flight, departing Tue, 23 Jun from Hong Kong SAR to Philadelphia, returning Sat, 11 Jul, priced at HK$8,500 found 4 days ago
Delta
Tue, 2 Jun - Sat, 5 Sept
HKG
Hong Kong SAR
PHL
Philadelphia
HK$8,538 Return, found 5 days ago
HK$8,538
Return
found 5 days ago
Select Delta flight, departing Tue, 2 Jun from Hong Kong SAR to Philadelphia, returning Sat, 5 Sept, priced at HK$8,538 found 5 days ago
Delta
Tue, 23 Jun - Wed, 8 Jul
HKG
Hong Kong SAR
PHL
Philadelphia
HK$8,553 Return, found 4 days ago
HK$8,553
Return
found 4 days ago
Select Delta flight, departing Tue, 23 Jun from Hong Kong SAR to Philadelphia, returning Wed, 8 Jul, priced at HK$8,553 found 4 days ago
Cathay Pacific
Thu, 10 Sept - Wed, 16 Sept
HKG
Hong Kong SAR
PHL
Philadelphia
HK$8,945 Return, found 2 days ago
HK$8,945
Return
found 2 days ago
Select Cathay Pacific flight, departing Thu, 10 Sept from Hong Kong SAR to Philadelphia, returning Wed, 16 Sept, priced at HK$8,945 found 2 days ago
STARLUX Airlines
Thu, 1 Oct - Wed, 7 Oct
HKG
Hong Kong SAR
PHL
Philadelphia
HK$9,084 Return, found 6 hours ago
HK$9,084
Return
found 6 hours ago
Select STARLUX Airlines flight, departing Thu, 1 Oct from Hong Kong SAR to Philadelphia, returning Wed, 7 Oct, priced at HK$9,084 found 6 hours ago
United
Thu, 1 Oct - Wed, 7 Oct
HKG
Hong Kong SAR
PHL
Philadelphia
HK$10,124 Return, found 6 hours ago
HK$10,124
Return
found 6 hours ago
Select United flight, departing Thu, 1 Oct from Hong Kong SAR to Philadelphia, returning Wed, 7 Oct, priced at HK$10,124 found 6 hours ago
EVA Airways
Tue, 26 May - Wed, 27 May
PVG
Shanghai
PHL
Philadelphia
HK$10,427 Return, found 6 days ago
HK$10,427
Return
found 6 days ago
Select EVA Airways flight, departing Tue, 26 May from Shanghai to Philadelphia, returning Wed, 27 May, priced at HK$10,427 found 6 days ago
Lufthansa
Wed, 10 Jun - Wed, 17 Jun
HKG
Hong Kong SAR
PHL
Philadelphia
HK$10,532 Return, found 2 days ago
HK$10,532
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 10 Jun from Hong Kong SAR to Philadelphia, returning Wed, 17 Jun, priced at HK$10,532 found 2 days ago
Air Canada
Thu, 10 Sept - Wed, 16 Sept
HKG
Hong Kong SAR
PHL
Philadelphia
HK$11,830 Return, found 2 days ago
HK$11,830
Return
found 2 days ago
Select Air Canada flight, departing Thu, 10 Sept from Hong Kong SAR to Philadelphia, returning Wed, 16 Sept, priced at HK$11,830 found 2 days ago

Trending flights to Philadelphia County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 2 Jun - Sat, 5 Sept
HKG
Hong Kong SAR
PHL
Philadelphia
HK$8,484 Return, found 5 days ago
HK$8,484
Return
found 5 days ago
Select Delta flight, departing Tue, 2 Jun from Hong Kong SAR to Philadelphia, returning Sat, 5 Sept, priced at HK$8,484 found 5 days ago

Frequently asked questions

How do I find cheap flights to Philadelphia County that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to bring you the most flexible fares around. Just tick the "No change fee" box directly underneath the filter subheading "Flexible change policies" to find your dream flight to Philadelphia County.
Which airlines fly to Philadelphia County?
Choose a seat with one of these airlines and dynamic Philadelphia County will be yours to explore:

  • American Airlines - 6,663 flights to or near Philadelphia County each month, including 6,663 flights to Philadelphia Intl. Airport (PHL) per month.
  • Frontier Airlines - 793 flights to or near Philadelphia County each month, including 793 flights to Philadelphia Intl. Airport (PHL) per month.
  • Delta Air Lines - 567 flights to or near Philadelphia County each month, including 567 flights to Philadelphia Intl. Airport (PHL) per month.

How can I find cheap tickets to Philadelphia County?
In the last seven days, HK$8,484 was the lowest price for a flight to Philadelphia County. If you want to save even more, book well in advance and be flexible with your travel dates. Search for your journey to Philadelphia County, then check out prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to Philadelphia County?
You could have nabbed a return flight to Philadelphia County from anywhere between HK$8,484 and HK$11,830 in the last seven days. For one-way trips leaving from Hong Kong SAR (HKG), the lowest price during this period was HK$5,123.
What are the most popular airports to fly into in Philadelphia County?
Fly into Philadelphia Intl. Airport (PHL) and experience everything that Philadelphia County has to offer. As the region's primary entry point, roughly 9,429 flights land here each month.
When is the cheapest time to fly to Philadelphia County?
If you're not fixed on what day you jet off to Philadelphia County, try to depart early in the week. The most affordable day to take off is usually Tuesday, followed closely by Monday. Saturday is typically the costliest day, with many people choosing to fly on the weekend.
How much is a plane ticket to Philadelphia County?
In the last seven days, flights to Philadelphia County ranged between HK$8,484 and HK$11,830. Prices generally depend on the departure time, airline, seating class and how early you make your booking.
What months are the cheapest to book a flight to Philadelphia County?
Snap up a ticket in February for inexpensive flights to Philadelphia County. The festive month of December is often the most expensive time to buy an airfare.

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About Philadelphia County

Expedia offers flights to Philadelphia County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Philadelphia County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Philadelphia County
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