HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$494+ Cheap flights from Hong Kong (HKG) to Philadelphia (PHL)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PHL
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hong Kong to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$993
(STARLUX Airlines)

One-way from

$494
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,224
Provider with most accurate pricing for Hong Kong Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Philadelphia flights.
Search Deals
From Hong Kong Intl to Philadelphia
Search Deals
One-way flight from Hong Kong Intl to Philadelphia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Hong Kong to Philadelphia

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 October 10, 2025.

This Trip.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:25 pmHKG - PHL
2 stops55h 22mAir Canada
Sun 11/309:20 amPHL - HKG
2 stops44h 20mAir Canada
Deal found 10/9$1,004
This Jettzy deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:50 pmHKG - PHL
2 stops44h 57mMultiple Airlines
Mon 3/26:35 pmPHL - HKG
2 stops25h 25mMultiple Airlines
Deal found 10/8$1,060
This Travelocity deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:45 pmHKG - PHL
2 stops46h 57mMultiple Airlines
Thu 11/137:02 amPHL - HKG
2 stops38h 08mMultiple Airlines
Deal found 10/9$1,064
This Cathay Pacific deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/134:05 pmHKG - PHL
1 stop29h 21mMultiple Airlines
Tue 10/286:43 pmPHL - HKG
1 stop21h 52mMultiple Airlines
Deal found 10/9$1,091
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1310:30 pmHKG - PHL
2 stops25h 26mUnited Airlines
Tue 10/286:25 pmPHL - HKG
1 stop23h 20mUnited Airlines
Deal found 10/9$1,160
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:35 amHKG - PHL
1 stop19h 35mUnited Airlines
Thu 11/1310:34 amPHL - HKG
2 stops31h 26mUnited Airlines
Deal found 10/9$1,164
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:35 amHKG - PHL
1 stop19h 35mUnited Airlines
Sun 11/305:58 pmPHL - HKG
2 stops36h 22mUnited Airlines
Deal found 10/9$1,190

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 10, 2025.
Use the filters below to find and compare flights from Hong Kong to Philadelphia that are best for you.

Fly from

Hong Kong

Fly to

Philadelphia

Route

Depart

Return

Price

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 11/6

7:45 pm-5:42 am

2 stops46h 57m

Philadelphia

Thu 11/13

7:02 am-10:10 am

2 stops38h 08m

$1,064

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 11/6

10:35 am-5:10 pm

1 stop19h 35m

Philadelphia

Thu 11/13

10:34 am-7:00 am

2 stops31h 26m

$1,164

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 11/23

10:35 am-5:10 pm

1 stop19h 35m

Philadelphia

Sun 11/30

5:58 pm-7:20 pm

2 stops36h 22m

$1,190

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 3/13

7:25 pm-2:47 pm

2 stops31h 22m

Philadelphia

Tue 3/17

3:30 pm-5:40 pm

2 stops38h 10m

$1,217

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 11/21

10:45 pm-4:15 pm

1 stop30h 30m

Philadelphia

Mon 3/2

6:35 pm-2:50 pm

1 stop31h 15m

$1,431

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 3/13

10:45 pm-5:15 pm

1 stop30h 30m

Philadelphia

Tue 3/17

7:35 pm-2:50 pm

1 stop31h 15m

$1,431

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 12/8

2:00 am-12:04 pm

3 stops47h 04m

$525

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 12/7

1:40 pm-11:57 pm

3 stops47h 17m

$527

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 11/9

1:40 pm-9:41 am

3 stops57h 01m

$541

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 12/11

1:40 pm-5:46 am

2 stops29h 06m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 14 results
1
2

Compare providers for flights from Hong Kong to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Philadelphia in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 is the cheapest month to book a flight from Hong Kong to Philadelphia?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to Philadelphia (average of $242). Flying from Hong Kong to Philadelphia in August is currently the most expensive (average of $1,128). 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 to fly round-trip from Hong Kong to Philadelphia?

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?

    United Airlines and Air Canada can get you from Hong Kong to Philadelphia in just under 19h 35m. Your travel time can differ by up to 11h 47m. The distance between Hong Kong and Philadelphia is about 8094 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 vacation 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.

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

    Currently, February is the cheapest month in which you can book a flight from Hong Kong to Philadelphia (average of $242). Flying from Hong Kong to Philadelphia in August is currently the most expensive (average of $1,128). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Pottstown
Vineland
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Philadelphia

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.