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Cheap flights from Philadelphia to Hong Kong from HK$3,995

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 26-9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HKG
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Philadelphia to Hong Kong

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 29 May 2026.

Wed 9-906:25
PHL
-
HKG
2 stops34h 50m
Air Canada
Wed 14-1012:20
HKG
-
PHL
2 stops22h 26m
Air Canada
Deal found 26-5HK$8,366
Thu 3-1219:50
PHL
-
HKG
1 stop30h 00m
Multiple Airlines
Sat 12-1222:45
HKG
-
PHL
1 stop28h 05m
Multiple Airlines
Deal found 25-5HK$8,374
Fri 6-1119:50
PHL
-
HKG
1 stop30h 00m
Multiple Airlines
Sun 15-1122:45
HKG
-
PHL
1 stop28h 05m
Multiple Airlines
Deal found 29-5HK$8,382
Wed 16-906:25
PHL
-
HKG
2 stops34h 50m
Air Canada
Mon 9-1100:55
HKG
-
PHL
2 stops35h 01m
Air Canada
Deal found 27-5HK$8,389
Fri 13-1119:50
PHL
-
HKG
1 stop30h 00m
Multiple Airlines
Sun 22-1122:45
HKG
-
PHL
1 stop28h 05m
Multiple Airlines
Deal found 26-5HK$8,452
Thu 17-910:35
PHL
-
HKG
2 stops24h 10m
Air Canada
Tue 29-912:20
HKG
-
PHL
2 stops22h 26m
Air Canada
Deal found 27-5HK$8,476
Thu 27-807:02
PHL
-
HKG
2 stops27h 18m
Multiple Airlines
Sun 13-910:40
HKG
-
PHL
2 stops31h 00m
Multiple Airlines
Deal found 24-5HK$8,538
Mon 21-906:25
PHL
-
HKG
2 stops34h 50m
Air Canada
Thu 1-1000:45
HKG
-
PHL
2 stops32h 47m
Air Canada
Deal found 28-5HK$8,671
Thu 17-910:05
PHL
-
HKG
2 stops24h 40m
Air Canada
Thu 1-1000:45
HKG
-
PHL
2 stops32h 47m
Air Canada
Deal found 28-5HK$8,711
Mon 2-1115:20
PHL
-
HKG
2 stops48h 50m
Air Canada
Tue 17-1100:55
HKG
-
PHL
2 stops51h 56m
Air Canada
Deal found 26-5HK$8,726
Tue 21-716:20
PHL
-
HKG
2 stops42h 25m
Air Canada
Tue 1-1200:55
HKG
-
PHL
2 stops35h 01m
Air Canada
Deal found 25-5HK$8,734

Find 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 29 May 2026.

Round-trip from

HK$8,366

One-way from

HK$3,995

Popular in

June

Cheapest in

January

Average price

HK$9,478
Air Canada
  • Air Canada
  • 9-9-14-10
  • 4 total stops
  • 57h 16m total
  • Philadelphia to Hong Kong
Search Deals
26-9
  • 26-9
  • 2 total stops
  • 40h 12m total
  • Philadelphia to Hong Kong
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (HK$12,882 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,327 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 29 May 2026.
Use the filters below to find and compare flights from Philadelphia to Hong Kong that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 7-7

12:50-09:00

2 stops32h 10m

Hong Kong Intl

Tue 14-7

20:10-20:00

2 stops35h 50m

HK$9,541

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 21-7

09:25-18:55

1 stop21h 30m

Hong Kong Intl

Tue 25-8

21:45-12:23

2 stops26h 38m

HK$10,136

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Wed 9-9

17:07-05:00

1 stop23h 53m

Hong Kong Intl

Wed 14-10

22:30-07:49

1 stop21h 19m

HK$10,136

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 21-7

17:00-05:00

2 stops24h 00m

Hong Kong Intl

Mon 24-8

22:30-11:58

2 stops25h 28m

HK$10,175
Fastest return journey

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Thu 17-9

18:36-05:00

1 stop22h 24m

Hong Kong Intl

Fri 2-10

22:30-07:49

1 stop21h 19m

HK$10,175

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 7-7

10:00-05:40

2 stops31h 40m

Hong Kong Intl

Thu 13-8

22:30-19:25

3 stops32h 55m

HK$10,175

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 21-7

09:25-18:55

1 stop21h 30m

Hong Kong Intl

Wed 19-8

11:45-12:23

2 stops36h 38m

HK$10,175

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 25-8

09:27-18:55

1 stop21h 28m

Hong Kong Intl

Sat 5-9

21:45-12:23

2 stops26h 38m

HK$10,175

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Wed 14-10

06:00-18:55

1 stop24h 55m

Hong Kong Intl

Fri 30-10

00:05-18:40

2 stops30h 35m

HK$10,183
Cheapest one-way
Fastest single journey

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Thu 27-8

18:36-05:00

1 stop22h 24m

HK$4,802

Flights are sorted by cheapest return flights first.

Deals found on 25-5

Showing 1-10 of 19 resultsSorted by cheapest first
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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?

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 2 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, January is the cheapest month in which you can book a flight from Philadelphia to Hong Kong (average of HK$5,444). Flying from Philadelphia to Hong Kong in June is currently the most expensive (average of HK$10,050). 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.

How much does it cost for a return flight from Philadelphia to Hong Kong?

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 55m. 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, January is the cheapest month in which you can book a flight from Philadelphia to Hong Kong (average of HK$5,444). Flying from Philadelphia to Hong Kong in June is currently the most expensive (average of HK$10,050). 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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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