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Cheap flights from Hong Kong to Philadelphia from HK$3,862

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 13-11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PHL
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Philadelphia

Keep the following information in mind while searching for Hong Kong to Philadelphia flight deals. Data was last updated 29 October 2025.

Round-trip from

HK$7,063

One-way from

HK$3,862

Popular in

June

Cheapest in

November

Average price

HK$9,511
Air Canada
  • Air Canada
  • 10-11-13-11
  • 4 total stops
  • 84h 01m total
  • Hong Kong to Philadelphia
Search Deals
13-11
  • 13-11
  • 3 total stops
  • 40h 59m total
  • Hong Kong to Philadelphia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (HK$13,768 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$4,118 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Hong Kong to Philadelphia

Enter your travel dates to find the best prices.

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 29 October 2025.

Mon 10-1113:55HKG - PHL
2 stops21h 51mMultiple Airlines
Thu 13-1115:30PHL - HKG
2 stops62h 10mMultiple Airlines
Deal found 29-10HK$7,063
Mon 10-1110:35HKG - PHL
1 stop19h 35mUnited Airlines
Thu 13-1106:25PHL - HKG
1 stop23h 55mUnited Airlines
Deal found 29-10HK$8,532
Mon 3-1116:30HKG - PHL
1 stop19h 12mMultiple Airlines
Mon 17-1118:45PHL - HKG
1 stop21h 50mMultiple Airlines
Deal found 29-10HK$8,539
Mon 3-1122:45HKG - PHL
2 stops25h 55mUnited Airlines
Mon 17-1106:25PHL - HKG
1 stop23h 55mUnited Airlines
Deal found 29-10HK$8,547
Fri 21-1120:25HKG - PHL
2 stops31h 22mAir Canada
Mon 2-315:30PHL - HKG
2 stops38h 10mAir Canada
Deal found 28-10HK$9,215
Sun 9-1100:25HKG - PHL
2 stops29h 51mQatar Airways
Thu 13-1119:40PHL - HKG
1 stop30h 10mQatar Airways
Deal found 29-10HK$10,101
Mon 22-1218:05HKG - PHL
1 stop27h 55mQatar Airways
Sun 28-1210:44PHL - HKG
2 stops45h 56mQatar Airways
Deal found 28-10HK$10,560
Mon 22-1218:05HKG - PHL
1 stop27h 55mQatar Airways
Tue 30-1215:08PHL - HKG
2 stops41h 32mQatar Airways
Deal found 28-10HK$10,746
Fri 21-1122:45HKG - PHL
1 stop30h 30mBritish Airways
Mon 2-318:35PHL - HKG
1 stop31h 15mBritish Airways
Deal found 29-10HK$11,694
Mon 22-1220:25HKG - PHL
2 stops31h 25mAir Canada
Tue 30-1215:30PHL - HKG
2 stops62h 10mAir Canada
Deal found 28-10HK$11,702

Cheapflights Fare Finder

 
Customise 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 70,647 searches. Data last updated 29 October 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

Departure

Return

Price

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 10-11

13:55-22:46

2 stops21h 51m

Philadelphia

Thu 13-11

15:30-18:40

2 stops62h 10m

HK$7,063

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 10-11

22:45-15:42

2 stops29h 57m

Philadelphia

Thu 13-11

06:25-19:20

1 stop23h 55m

HK$8,532

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 21-11

20:25-14:47

2 stops31h 22m

Philadelphia

Mon 2-3

15:30-18:40

2 stops38h 10m

HK$9,215

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 9-11

00:25-17:16

2 stops29h 51m

Philadelphia

Thu 13-11

19:40-14:50

1 stop30h 10m

HK$10,101

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 22-12

18:05-09:00

1 stop27h 55m

Philadelphia

Sun 28-12

10:44-21:40

2 stops45h 56m

HK$10,560

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 22-12

18:05-09:00

1 stop27h 55m

Philadelphia

Mon 29-12

10:44-21:40

2 stops45h 56m

HK$10,746

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 22-12

18:05-09:00

1 stop27h 55m

Philadelphia

Tue 30-12

15:08-21:40

2 stops41h 32m

HK$10,746

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 19-2

16:30-00:41

1 stop21h 11m

Philadelphia

Sun 22-2

18:45-05:35

1 stop21h 50m

HK$11,578

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 13-11

07:40-11:39

3 stops40h 59m

HK$3,862

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 8-11

19:45-05:42

2 stops46h 57m

HK$5,447

Flights are sorted by cheapest return flights first.

Deals found on 28-10

Showing 1-10 of 14 results
1
2

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 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 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 HK$1,880). Flying from Hong Kong to Philadelphia in August is currently the most expensive (average of HK$8,765). 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.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated 29 October 2025.
Check out reviews from past customers who have flown with United Airlines from Hong Kong to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews
Check prices

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews
Check prices

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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.

  • What airport do you fly into for flights to Philadelphia from Hong Kong?

    For a flight from Hong Kong to Philadelphia, you will be flying into Philadelphia. Philadelphia (PHL) is just 11.2 km from the centre of the city.

  • How long is the flight from Hong Kong to Philadelphia?

    There are many flights that can get you from Hong Kong to Philadelphia in 29h 57m. Fly via United Airlines or Air Canada to get the fastest option. There are 13026 km between Hong Kong and Philadelphia. Both multi-stop and direct flights can be found to your destination and back.

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

    United Airlines, at HK$11,852, was found to be the cheapest airline from Hong Kong to Philadelphia..

  • 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 holiday 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 HK$1,880). Flying from Hong Kong to Philadelphia in August is currently the most expensive (average of HK$8,765). 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

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Elkton
Cherry Hill
Middletown

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Hong Kong to Philadelphia

Discover the top airline that operate flights from Hong Kong to Philadelphia. 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestHK$11,852AverageHK$11,854FlexibilityNo 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 Hong Kong to Philadelphia?

Cheapflights helps you search for flights from Hong Kong to Philadelphia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Philadelphia.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hong Kong to Philadelphia, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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