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Cheap flights from Hong Kong to Philadelphia from HK$7,652

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2-11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PHL
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

HK$7,652

Popular in

June

Cheapest in

November

Average price

HK$9,721
China Airlines
  • China Airlines
  • 2-11-9-11
  • 4 total stops
  • 72h 30m total
  • Hong Kong to Philadelphia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (HK$13,205 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$4,060 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 18 September 2025.

Sun 2-1111:10HKG - PHL
2 stops31h 32mChina Airlines
Sun 9-1107:02PHL - HKG
2 stops40h 58mChina Airlines
Deal found 17-9HK$7,652
Fri 31-1010:20HKG - PHL
3 stops31h 55mMultiple Airlines
Fri 7-1105:15PHL - HKG
3 stops30h 15mMultiple Airlines
Deal found 16-9HK$8,033
Sat 1-1102:00HKG - PHL
3 stops34h 59mMultiple Airlines
Sun 9-1117:03PHL - HKG
2 stops34h 47mMultiple Airlines
Deal found 17-9HK$8,391
Sun 26-1022:45HKG - PHL
2 stops23h 39mUnited Airlines
Wed 29-1015:00PHL - HKG
2 stops28h 00mUnited Airlines
Deal found 17-9HK$9,177
Fri 31-1022:30HKG - PHL
3 stops27h 37mUnited Airlines
Fri 7-1120:00PHL - HKG
2 stops34h 15mUnited Airlines
Deal found 16-9HK$9,379
Fri 21-1120:25HKG - PHL
2 stops32h 24mAir Canada
Mon 2-315:30PHL - HKG
2 stops38h 10mAir Canada
Deal found 16-9HK$9,550

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 18 September 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

Sun 2-11

11:10-06:42

2 stops31h 32m

Philadelphia

Sun 9-11

07:02-13:00

2 stops40h 58m

HK$7,652

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 31-10

10:20-06:15

3 stops31h 55m

Philadelphia

Fri 7-11

05:15-00:30

3 stops30h 15m

HK$8,033

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 1-11

02:00-00:59

3 stops34h 59m

Philadelphia

Sun 9-11

17:03-16:50

2 stops34h 47m

HK$8,391

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 2-11

10:35-20:27

2 stops21h 52m

Philadelphia

Sun 9-11

18:25-19:20

1 stop35h 55m

HK$9,177

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 26-10

22:45-10:24

2 stops23h 39m

Philadelphia

Wed 29-10

15:00-07:00

2 stops28h 00m

HK$9,177

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 31-10

10:35-23:09

2 stops24h 34m

Philadelphia

Fri 7-11

06:25-19:20

1 stop23h 55m

HK$9,379

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Tue 9-12

10:50-05:46

3 stops31h 56m

HK$15,515

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 7-12

08:15-16:00

3 stops44h 45m

HK$16,526

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 12-12

02:00-05:46

3 stops40h 46m

HK$16,790

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 11-12

10:50-05:46

3 stops31h 56m

HK$16,790

Flights are sorted by cheapest return flights first.

Deals found on 17-9

Showing 1-10 of 17 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
No data available for this route at this time. Please check back soon.

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 18 September 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
8,926 reviews
Check prices

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 31h 32m. Fly via China Airlines to get the fastest option. There are 13026 km between Hong Kong and Philadelphia.

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

    United Airlines, at HK$11,862, 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.

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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestHK$11,862AverageHK$11,864FlexibilityNo 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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