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Cheap flights from Philadelphia to Hong Kong from HK$3,167

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 17-10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HKG
12 Nov — 19 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Philadelphia to Hong Kong Intl are usually found in January or April, booked 24 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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Enter your travel dates to find the best prices.

Cheapest flights from Philadelphia to Hong Kong
Explore the most affordable flight options available from Philadelphia to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2025.

Sat 15-1115:30PHL - HKG
2 stops38h 10mAir Canada
Fri 23-120:25HKG - PHL
2 stops31h 22mAir Canada
Deal found 11-10HK$5,214
Wed 12-1115:30PHL - HKG
2 stops62h 10mAir Canada
Fri 12-1220:25HKG - PHL
2 stops55h 22mAir Canada
Deal found 12-10HK$5,292
Sat 15-1106:16PHL - HKG
1 stop24h 04mUnited Airlines
Fri 23-114:20HKG - PHL
2 stops44h 31mUnited Airlines
Deal found 11-10HK$5,408
Fri 17-1019:58PHL - HKG
2 stops32h 47mUnited Airlines
Sat 25-1022:30HKG - PHL
2 stops23h 54mUnited Airlines
Deal found 12-10HK$5,432
Sun 26-1010:34PHL - HKG
2 stops31h 11mUnited Airlines
Thu 6-1114:20HKG - PHL
2 stops44h 01mUnited Airlines
Deal found 12-10HK$5,439
Sat 15-1112:40PHL - HKG
2 stops59h 15mANA
Thu 22-100:05HKG - PHL
2 stops27h 26mANA
Deal found 11-10HK$5,533
Sun 26-1006:25PHL - HKG
2 stops42h 30mANA
Thu 6-1114:20HKG - PHL
2 stops45h 43mANA
Deal found 12-10HK$5,564
Wed 12-1115:30PHL - HKG
2 stops62h 10mAir Canada
Wed 3-1220:25HKG - PHL
2 stops55h 22mAir Canada
Deal found 10-10HK$5,642
Mon 10-1112:47PHL - HKG
2 stops29h 13mUnited Airlines
Sun 16-1110:35HKG - PHL
2 stops21h 30mUnited Airlines
Deal found 10-10HK$5,673
Mon 3-1110:05PHL - HKG
2 stops37h 50mANA
Thu 22-100:05HKG - PHL
2 stops25h 02mANA
Deal found 12-10HK$5,688
Mon 3-1106:25PHL - HKG
1 stop23h 55mUnited Airlines
Fri 23-114:20HKG - PHL
2 stops44h 31mUnited Airlines
Deal found 12-10HK$5,758

Cheap flight deals from Philadelphia to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Hong Kong (HKG). 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 13 October 2025.

Round-trip from

HK$5,214

One-way from

HK$3,167

Popular in

December

Cheapest in

January

Average price

HK$9,782
Air Canada
  • Air Canada
  • 14-2-21-2
  • 4 total stops
  • 69h 32m total
  • Philadelphia to Hong Kong
Search Deals
United Airlines
  • United Airlines
  • 17-10
  • 2 total stops
  • 34h 03m total
  • Philadelphia to Hong Kong
Search Deals
High demand for flights, 8% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$2,526 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Philadelphia to Hong Kong 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 13 October 2025.
Use the filters below to find and compare flights from Philadelphia to Hong Kong that are best for you.

Fly from

Philadelphia

Fly to

Hong Kong

Route

Departure

Return

Price

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Sat 15-11

06:16-19:20

1 stop24h 04m

Hong Kong Intl

Fri 23-1

14:20-21:51

2 stops44h 31m

HK$5,408

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Thu 26-2

20:02-19:20

2 stops34h 18m

Hong Kong Intl

Sat 7-3

10:35-00:26

2 stops26h 51m

HK$5,432

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Sat 14-2

20:02-19:15

2 stops34h 13m

Hong Kong Intl

Sat 21-2

10:35-21:21

1 stop23h 46m

HK$5,432

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Fri 13-2

20:02-19:15

2 stops34h 13m

Hong Kong Intl

Sat 28-2

10:35-21:21

1 stop23h 46m

HK$5,432

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Sat 28-2

16:56-19:15

2 stops37h 19m

Hong Kong Intl

Sun 8-3

10:35-20:38

1 stop23h 03m

HK$5,432

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Sun 26-10

10:34-05:45

2 stops31h 11m

Hong Kong Intl

Thu 6-11

14:20-21:21

2 stops44h 01m

HK$5,439

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Sat 21-3

12:45-07:00

2 stops30h 15m

Hong Kong Intl

Sun 29-3

21:45-21:32

2 stops35h 47m

HK$5,525

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Sun 1-3

08:30-06:45

1 stop33h 15m

Hong Kong Intl

Wed 4-3

11:25-23:30

2 stops25h 05m

HK$5,548

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Sun 26-10

06:25-12:55

2 stops42h 30m

Hong Kong Intl

Thu 6-11

14:20-23:03

2 stops45h 43m

HK$5,564

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Fri 17-10

06:34-18:55

1 stop24h 21m

HK$3,167

Flights are sorted by cheapest return flights first.

Deals found on 11-10

Showing 1-10 of 13 results
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Best time to book a flight from Philadelphia to Hong Kong

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

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Hong Kong

How far ahead should I book a flight from Philadelphia to Hong Kong?

Use this chart to determine the optimal time to book a return flight from Philadelphia to Hong Kong. Price data was last updated on 10 October 2025.

The price you pay for your flight from Philadelphia to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Hong Kong (average of HK$4,288). Flying from Philadelphia to Hong Kong in July is currently the most expensive (average of HK$8,093). 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.

Related info for your journey

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

    United Airlines can get you from Philadelphia to Hong Kong in just under 24h 04m. Your travel time can differ by up to . Airlines will cover a distance of 13026 km.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Hong Kong (average of HK$4,288). Flying from Philadelphia to Hong Kong in July is currently the most expensive (average of HK$8,093). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Philadelphia to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Hong Kong flights
LaGuardia to Hong Kong flights
Dulles Intl to Hong Kong flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Philadelphia to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Philadelphia to Hong Kong for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Philadelphia to Hong Kong with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Philadelphia to Hong Kong flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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