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Cheap flights from Philadelphia to Hong Kong from HK$4,185

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 11-9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HKG
9 Aug — 16 Aug1
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 10 July 2026.

Mon 19-1017:08
PHL
-
HKG
2 stops24h 07m
Multiple Airlines
Thu 22-1009:25
HKG
-
PHL
2 stops25h 21m
Multiple Airlines
Deal found 5-7HK$7,296
Sun 30-806:25
PHL
-
HKG
2 stops34h 50m
Multiple Airlines
Wed 2-915:20
HKG
-
PHL
2 stops42h 14m
Multiple Airlines
Deal found 5-7HK$7,359
Wed 19-810:05
PHL
-
HKG
2 stops24h 30m
Air Canada
Wed 23-909:45
HKG
-
PHL
2 stops35h 58m
Air Canada
Deal found 7-7HK$7,375
Wed 26-806:25
PHL
-
HKG
2 stops34h 50m
Air Canada
Tue 29-900:45
HKG
-
PHL
2 stops32h 47m
Air Canada
Deal found 7-7HK$7,406
Wed 14-1006:10
PHL
-
HKG
2 stops35h 05m
Multiple Airlines
Wed 28-1010:45
HKG
-
PHL
2 stops24h 28m
Multiple Airlines
Deal found 8-7HK$7,422
Wed 14-1006:10
PHL
-
HKG
2 stops35h 05m
Multiple Airlines
Wed 9-1214:05
HKG
-
PHL
2 stops21h 51m
Multiple Airlines
Deal found 10-7HK$7,445
Thu 27-810:05
PHL
-
HKG
2 stops43h 55m
Multiple Airlines
Tue 15-919:45
HKG
-
PHL
2 stops55h 02m
Multiple Airlines
Deal found 7-7HK$7,500
Thu 15-1010:50
PHL
-
HKG
2 stops23h 55m
Multiple Airlines
Tue 20-1009:45
HKG
-
PHL
2 stops21h 39m
Multiple Airlines
Deal found 8-7HK$7,555
Thu 10-907:00
PHL
-
HKG
2 stops42h 05m
Multiple Airlines
Wed 25-1108:15
HKG
-
PHL
2 stops27h 41m
Multiple Airlines
Deal found 9-7HK$7,571
Thu 17-907:00
PHL
-
HKG
2 stops40h 40m
Multiple Airlines
Mon 28-900:45
HKG
-
PHL
2 stops34h 01m
Multiple Airlines
Deal found 9-7HK$7,578
Mon 21-917:01
PHL
-
HKG
2 stops24h 14m
Multiple Airlines
Fri 2-1007:55
HKG
-
PHL
2 stops25h 37m
Multiple Airlines
Deal found 8-7HK$7,719
Tue 13-1015:25
PHL
-
HKG
2 stops25h 50m
Air Canada
Tue 27-1000:55
HKG
-
PHL
2 stops34h 01m
Air Canada
Deal found 8-7HK$7,727

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 10 July 2026.

Round-trip from

HK$7,296

One-way from

HK$4,185

Popular in

June

Cheapest in

January

Average price

HK$10,016
19-10-22-10
  • 19-10-22-10
  • 4 total stops
  • 49h 28m total
  • Philadelphia to Hong Kong
Search Deals
11-9
  • 11-9
  • 3 total stops
  • 51h 11m total
  • Philadelphia to Hong Kong
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (HK$15,748 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,979 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 10 July 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

Mon 24-8

06:00-18:55

1 stop24h 55m

Hong Kong Intl

Mon 28-9

11:45-21:15

1 stop21h 30m

HK$9,279
Fastest return journey

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Mon 27-7

09:25-18:55

1 stop21h 30m

Hong Kong Intl

Mon 31-8

11:45-20:55

1 stop21h 10m

HK$9,279

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Mon 31-8

06:00-18:55

1 stop24h 55m

Hong Kong Intl

Thu 15-10

11:45-21:15

1 stop21h 30m

HK$9,279

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Thu 17-9

06:00-18:55

1 stop24h 55m

Hong Kong Intl

Tue 29-9

22:30-07:49

1 stop21h 19m

HK$9,279

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Sat 14-11

06:00-19:20

1 stop24h 20m

Hong Kong Intl

Sat 19-12

22:30-07:45

1 stop22h 15m

HK$9,279

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Fri 16-10

09:27-18:55

1 stop21h 28m

Hong Kong Intl

Fri 6-11

10:35-20:26

1 stop22h 51m

HK$9,279

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$9,279

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Fri 24-7

16:08-05:05

2 stops24h 57m

Hong Kong Intl

Mon 30-11

00:55-19:24

2 stops31h 29m

HK$9,302

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 13-10

11:20-05:40

2 stops30h 20m

Hong Kong Intl

Mon 7-12

22:30-07:45

1 stop22h 15m

HK$9,318

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Thu 20-8

15:48-05:00

2 stops25h 12m

Hong Kong Intl

Thu 24-9

11:45-21:15

1 stop21h 30m

HK$9,318

Flights are sorted by cheapest return flights first.

Deals found on 7-7

Showing 1-10 of 21 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$5,431). Flying from Philadelphia to Hong Kong in June is currently the most expensive (average of HK$10,831). 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?

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 10 July 2026.
Read reviews from past customers who have flown with United Airlines from Philadelphia to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,966 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,966 reviews
United Airlines
7.4
Good
9,966 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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.

  • What is the cheapest airline to fly from Philadelphia to Hong Kong round-trip?

    Cheapflights users have booked flights from Philadelphia to Hong Kong round-trip from HK$4,393. United Airlines is currently priced 45% below the average price you’ll pay for this route.

  • 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$5,431). Flying from Philadelphia to Hong Kong in June is currently the most expensive (average of HK$10,831). 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

Top airline flying from Philadelphia to Hong Kong

Discover the top airline that operate flights from Philadelphia to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 10 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestHK$4,393AverageHK$5,454FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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