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Cheap flights from Hong Kong to Philadelphia from HK$4,258

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 5-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PHL
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Philadelphia
Explore the most affordable flight options available from Hong Kong to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Thu 3-912:20
HKG
-
PHL
2 stops24h 59m
Delta
Thu 10-909:35
PHL
-
HKG
2 stops31h 30m
Delta
Deal found 20-7HK$7,426
Tue 8-911:20
HKG
-
PHL
2 stops30h 20m
星宇航空
Tue 15-918:59
PHL
-
HKG
2 stops35h 56m
星宇航空
Deal found 24-7HK$7,536
Thu 10-911:20
HKG
-
PHL
2 stops30h 20m
星宇航空
Wed 23-918:59
PHL
-
HKG
2 stops35h 56m
星宇航空
Deal found 22-7HK$7,654
Sun 6-912:20
HKG
-
PHL
2 stops24h 59m
Delta
Sun 13-906:15
PHL
-
HKG
2 stops34h 50m
Delta
Deal found 23-7HK$7,669
Wed 9-901:25
HKG
-
PHL
1 stop25h 05m
Multiple Airlines
Wed 23-921:30
PHL
-
HKG
1 stop29h 40m
Multiple Airlines
Deal found 22-7HK$8,446
Tue 8-919:40
HKG
-
PHL
1 stop30h 50m
Qatar Airways
Tue 15-921:30
PHL
-
HKG
1 stop29h 40m
Qatar Airways
Deal found 24-7HK$8,579
Mon 7-919:40
HKG
-
PHL
1 stop30h 50m
JetBlue
Mon 14-921:30
PHL
-
HKG
1 stop29h 40m
JetBlue
Deal found 24-7HK$8,657
Wed 2-901:25
HKG
-
PHL
1 stop25h 05m
Qatar Airways
Thu 10-921:30
PHL
-
HKG
1 stop36h 25m
Qatar Airways
Deal found 20-7HK$8,861
Sun 6-919:40
HKG
-
PHL
1 stop30h 50m
Qatar Airways
Sun 13-921:30
PHL
-
HKG
1 stop29h 40m
Qatar Airways
Deal found 23-7HK$9,042
Thu 10-921:45
HKG
-
PHL
2 stops26h 38m
United Airlines
Wed 23-909:27
PHL
-
HKG
1 stop21h 28m
United Airlines
Deal found 22-7HK$9,253
Tue 27-1011:25
HKG
-
PHL
2 stops22h 09m
United Airlines
Thu 29-1013:16
PHL
-
HKG
3 stops28h 29m
United Airlines
Deal found 24-7HK$9,261

Find flight deals from Hong Kong to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Philadelphia (PHL). 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 25 July 2026.

Round-trip from

HK$7,536

One-way from

HK$4,258
星宇航空
  • 星宇航空
  • 8-9-15-9
  • 4 total stops
  • 66h 16m total
  • Hong Kong to Philadelphia
Search Deals
5-9
  • 5-9
  • 3 total stops
  • 30h 19m total
  • Hong Kong to Philadelphia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Philadelphia 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 70,647 searches. Data last updated 25 July 2026.
Use the filters below to find and compare flights from Hong Kong to Philadelphia that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 3-9

12:20-01:19

2 stops24h 59m

Philadelphia

Thu 10-9

09:35-05:05

2 stops31h 30m

HK$7,426

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 6-9

12:20-01:19

2 stops24h 59m

Philadelphia

Sun 13-9

06:15-05:05

2 stops34h 50m

HK$7,669

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 9-9

01:25-14:30

1 stop25h 05m

Philadelphia

Wed 23-9

21:30-15:10

1 stop29h 40m

HK$8,446
Fastest return journey

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Tue 27-10

22:30-07:39

1 stop21h 09m

Philadelphia

Thu 29-10

06:00-19:20

1 stop25h 20m

HK$9,261
Cheapest one-way

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 3-10

20:10-05:40

2 stops45h 30m

HK$4,462

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 31-8

00:45-19:58

2 stops55h 13m

HK$5,811

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 2-9

17:55-16:33

2 stops34h 38m

HK$5,811

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 2-10

01:25-15:05

1 stop25h 40m

HK$6,164

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 2-10

01:25-15:05

1 stop25h 40m

HK$6,281
Fastest single journey

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 20-8

01:25-14:30

1 stop25h 05m

HK$6,360

Flights are sorted by cheapest return flights first.

Deals found on 25-7

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Hong Kong to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Hong Kong 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 Hong Kong to Philadelphia

What’s the top stopover airport for flights from Hong Kong to Philadelphia?

Share of one-stop return flights from Hong Kong to Philadelphia chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Chicago (ORD) – chosen by Cheapflights users on 50% of one-stop itineraries from Hong Kong to Philadelphia on Cheapflights.

What’s the cheapest stopover airport for flights from Hong Kong to Philadelphia?

Average return fare for one-stop flights from Hong Kong to Philadelphia, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of HK$11,630.

What’s the fastest stopover option from Hong Kong to Philadelphia?

Shortest average travel time for one-stop one-way flights from Hong Kong to Philadelphia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 19h 34m.

Which airport typically offers the quickest stopover for flights from Hong Kong to Philadelphia?

Average stopover duration for one-stop one-way flights from Hong Kong to Philadelphia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 2h 12m.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Philadelphia. 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 Hong Kong to Philadelphia?

    There are many flights that can get you from Hong Kong to Philadelphia in 21h 09m. Fly via Delta or United Airlines to get the fastest option. There are 13026 km between Hong Kong and Philadelphia. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Hong Kong to Philadelphia that include hotel bookings?

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

  • How can I find direct flights from Hong Kong to Philadelphia?

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

  • Can I find deals for business class flights from Hong Kong to Philadelphia?

    Yes. Cheapflights offers flight deals from Hong Kong to Philadelphia 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Elkton
Middletown
Cherry Hill

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How does Cheapflights help users find flights from Hong Kong to Philadelphia?

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Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Philadelphia?

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Can Cheapflights find flights from Hong Kong to Philadelphia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Philadelphia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Hong Kong to Philadelphia become cheaper?

Not ready to book yet? You can track prices for flights from Hong Kong to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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