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Cheap flights from Hong Kong to Philadelphia from HK$4,152

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 15-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PHL
27 May — 3 Jun1
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 27 April 2026.

Tue 16-609:25
HKG
-
PHL
2 stops27h 34m
Delta
Tue 14-710:40
PHL
-
HKG
2 stops30h 25m
Delta
Deal found 26-4HK$8,501
Thu 10-919:40
HKG
-
PHL
1 stop25h 20m
Qatar Airways
Mon 21-919:00
PHL
-
HKG
2 stops32h 10m
Qatar Airways
Deal found 25-4HK$9,582
Thu 10-911:05
HKG
-
PHL
2 stops30h 35m
EVA Air
Mon 21-918:06
PHL
-
HKG
2 stops37h 49m
EVA Air
Deal found 25-4HK$9,864
Mon 15-600:05
HKG
-
PHL
1 stop21h 11m
Multiple Airlines
Tue 14-711:06
PHL
-
HKG
2 stops30h 39m
Multiple Airlines
Deal found 26-4HK$10,115
Thu 22-1022:30
HKG
-
PHL
1 stop21h 19m
United Airlines
Mon 26-1006:10
PHL
-
HKG
1 stop25h 10m
United Airlines
Deal found 24-4HK$10,522
Thu 10-911:45
HKG
-
PHL
1 stop21h 17m
United Airlines
Mon 21-906:00
PHL
-
HKG
1 stop24h 55m
United Airlines
Deal found 25-4HK$10,593
Tue 16-600:05
HKG
-
PHL
1 stop21h 11m
Multiple Airlines
Wed 24-611:06
PHL
-
HKG
2 stops30h 39m
Multiple Airlines
Deal found 22-4HK$10,765
Wed 17-609:25
HKG
-
PHL
2 stops23h 47m
Delta
Wed 24-610:40
PHL
-
HKG
2 stops30h 25m
Delta
Deal found 22-4HK$10,929
Tue 9-623:25
HKG
-
PHL
1 stop28h 40m
Lufthansa
Tue 16-617:40
PHL
-
HKG
1 stop33h 40m
Lufthansa
Deal found 24-4HK$10,945
Tue 9-623:25
HKG
-
PHL
1 stop28h 40m
Multiple Airlines
Tue 16-617:40
PHL
-
HKG
2 stops34h 55m
Multiple Airlines
Deal found 24-4HK$11,102

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 27 April 2026.

Round-trip from

HK$8,501

One-way from

HK$4,152
Delta
  • Delta
  • 16-6-14-7
  • 4 total stops
  • 57h 59m total
  • Hong Kong to Philadelphia
Search Deals
15-5
  • 15-5
  • 3 total stops
  • 51h 02m 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 27 April 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

Tue 16-6

09:25-00:59

2 stops27h 34m

Philadelphia

Tue 14-7

10:40-05:05

2 stops30h 25m

HK$8,501

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 10-9

19:40-09:00

1 stop25h 20m

Philadelphia

Mon 21-9

19:00-15:10

2 stops32h 10m

HK$9,582

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 22-10

11:45-21:15

1 stop21h 30m

Philadelphia

Mon 26-10

06:10-19:20

1 stop25h 10m

HK$10,522
Fastest return journey

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Tue 16-6

22:30-07:50

1 stop21h 20m

Philadelphia

Tue 14-7

06:00-18:55

1 stop24h 55m

HK$10,522

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 17-6

09:25-21:12

2 stops23h 47m

Philadelphia

Wed 24-6

10:40-05:05

2 stops30h 25m

HK$10,929

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 17-6

23:25-16:05

1 stop28h 40m

Philadelphia

Wed 24-6

17:40-15:20

1 stop33h 40m

HK$11,462

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 8-6

12:20-05:45

2 stops29h 25m

Philadelphia

Mon 15-6

08:05-22:45

2 stops26h 40m

HK$11,760
Cheapest one-way

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 3-10

13:30-05:27

2 stops27h 57m

HK$5,140

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 3-10

19:40-05:27

2 stops21h 47m

HK$5,202

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 19-7

23:15-09:21

2 stops46h 06m

HK$5,649

Flights are sorted by cheapest return flights first.

Deals found on 23-4

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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 33% 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.

Frankfurt am Main (FRA) is the most affordable one-stop option, with an average return flight price of HK$11,506.

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 30m. Fly via Delta, Qatar Airways, 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
Cherry Hill
Middletown

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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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