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Cheap flights from Philadelphia to Hong Kong from HK$5,650

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HKG
21 Aug — 28 Aug1
1 adult

Cheapflights Tip: The best prices from Philadelphia to Hong Kong Intl are usually found in January or April, booked 1 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 16 August 2025.

Round-trip from

HK$5,650

Popular in

December

Cheapest in

January

Average price

HK$10,909
Air Canada
  • Air Canada
  • 23-9-9-10
  • 4 total stops
  • 69h 18m total
  • Philadelphia to Hong Kong
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Highest demand for flights based on searches. 3% potential increase in price (HK$3,236 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (HK$5,200 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Philadelphia to Hong Kong

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 16 August 2025.

Wed 3-915:25PHL - HKG
2 stops25h 10mAir Canada
Mon 13-1018:00HKG - PHL
2 stops39h 38mAir Canada
Deal found 15-8HK$5,650
Mon 29-916:50PHL - HKG
2 stops35h 15mAir Canada
Mon 6-1018:00HKG - PHL
2 stops39h 38mAir Canada
Deal found 15-8HK$5,705
Wed 12-1115:30PHL - HKG
2 stops38h 10mAir Canada
Wed 3-1220:25HKG - PHL
2 stops55h 22mAir Canada
Deal found 14-8HK$5,728
Mon 29-916:50PHL - HKG
2 stops35h 15mAir Canada
Tue 28-1010:00HKG - PHL
2 stops40h 47mAir Canada
Deal found 14-8HK$5,736
Wed 24-915:25PHL - HKG
2 stops43h 20mAir Canada
Thu 9-1018:00HKG - PHL
2 stops32h 38mAir Canada
Deal found 14-8HK$5,752
Wed 24-915:25PHL - HKG
2 stops43h 20mAir Canada
Thu 13-1110:00HKG - PHL
2 stops41h 47mAir Canada
Deal found 14-8HK$5,783
Mon 20-1015:25PHL - HKG
2 stops62h 25mMultiple Airlines
Wed 5-1120:25HKG - PHL
2 stops55h 22mMultiple Airlines
Deal found 14-8HK$5,971
Mon 29-916:50PHL - HKG
2 stops59h 15mMultiple Airlines
Mon 27-1002:00HKG - PHL
2 stops48h 47mMultiple Airlines
Deal found 14-8HK$5,994
Sun 7-916:50PHL - HKG
2 stops35h 15mAir Canada
Fri 12-918:00HKG - PHL
2 stops32h 38mAir Canada
Deal found 14-8HK$6,033
Wed 24-915:25PHL - HKG
2 stops43h 20mMultiple Airlines
Wed 12-1102:00HKG - PHL
2 stops49h 47mMultiple Airlines
Deal found 14-8HK$6,049
Sun 28-916:50PHL - HKG
2 stops35h 15mAir Canada
Sun 5-1018:00HKG - PHL
2 stops39h 38mAir Canada
Deal found 13-8HK$6,065
Thu 18-909:20PHL - HKG
2 stops25h 25mAir Canada
Sat 27-918:00HKG - PHL
2 stops32h 38mAir Canada
Deal found 15-8HK$6,080

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 16 August 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

Tue 23-9

15:25-16:05

2 stops36h 40m

Hong Kong Intl

Thu 9-10

18:00-14:38

2 stops32h 38m

HK$5,650

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Wed 3-9

15:25-04:35

2 stops25h 10m

Hong Kong Intl

Mon 13-10

18:00-21:38

2 stops39h 38m

HK$5,650

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Mon 29-9

16:50-16:05

2 stops35h 15m

Hong Kong Intl

Mon 6-10

18:00-21:38

2 stops39h 38m

HK$5,705

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Mon 1-12

15:30-18:40

2 stops38h 10m

Hong Kong Intl

Tue 10-2

20:25-14:47

2 stops55h 22m

HK$5,728

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Wed 12-11

15:30-18:40

2 stops38h 10m

Hong Kong Intl

Wed 3-12

20:25-14:47

2 stops55h 22m

HK$5,728

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Mon 29-9

16:50-16:05

2 stops35h 15m

Hong Kong Intl

Tue 28-10

10:00-14:47

2 stops40h 47m

HK$5,736

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 7-10

16:50-16:05

2 stops35h 15m

Hong Kong Intl

Wed 24-12

20:25-15:49

2 stops32h 24m

HK$5,752

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Wed 24-9

15:25-22:45

2 stops43h 20m

Hong Kong Intl

Thu 9-10

18:00-14:38

2 stops32h 38m

HK$5,752

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 23-12

12:37-19:15

2 stops41h 38m

HK$6,002

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Wed 24-12

18:44-16:35

3 stops56h 51m

HK$7,027

Flights are sorted by cheapest return flights first.

Deals found on 15-8

Showing 1-10 of 18 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 8 August 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 1 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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.

  • 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.

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

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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.

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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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