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Cheap flights from Hong Kong to Philadelphia from HK$4,016

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 6-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PHL
24 Mar — 31 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 22 February 2026.

Mon 6-421:45
HKG
-
PHL
2 stops44h 20m
EVA Air
Mon 13-407:25
PHL
-
HKG
2 stops37h 25m
EVA Air
Deal found 20-2HK$6,884
Mon 20-420:10
HKG
-
PHL
2 stops21h 55m
Multiple Airlines
Wed 6-506:00
PHL
-
HKG
2 stops29h 30m
Multiple Airlines
Deal found 20-2HK$7,291
Fri 6-319:40
HKG
-
PHL
2 stops34h 40m
Multiple Airlines
Mon 16-316:35
PHL
-
HKG
2 stops37h 05m
Multiple Airlines
Deal found 20-2HK$7,798
Wed 1-422:30
HKG
-
PHL
2 stops25h 47m
United Airlines
Tue 14-410:33
PHL
-
HKG
2 stops30h 27m
United Airlines
Deal found 21-2HK$8,541
Wed 18-310:35
HKG
-
PHL
2 stops25h 41m
United Airlines
Sun 22-306:30
PHL
-
HKG
2 stops24h 50m
United Airlines
Deal found 19-2HK$8,838
Tue 7-411:20
HKG
-
PHL
2 stops30h 45m
星宇航空
Tue 14-418:47
PHL
-
HKG
2 stops36h 08m
星宇航空
Deal found 21-2HK$9,549
Mon 6-422:30
HKG
-
PHL
1 stop21h 45m
United Airlines
Mon 13-406:12
PHL
-
HKG
1 stop24h 43m
United Airlines
Deal found 20-2HK$9,604

Find 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 22 February 2026.

Round-trip from

HK$6,884

One-way from

HK$4,016

Popular in

May

Cheapest in

March

Average price

HK$11,916
EVA Air
  • EVA Air
  • 6-4-13-4
  • 4 total stops
  • 81h 45m total
  • Hong Kong to Philadelphia
Search Deals
6-4
  • 6-4
  • 2 total stops
  • 44h 20m total
  • Hong Kong to Philadelphia
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (HK$30,505 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (HK$6,041 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 22 February 2026.
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 6-4

22:30-23:43

2 stops37h 13m

Philadelphia

Mon 13-4

18:21-05:00

1 stop22h 39m

HK$8,541

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 20-4

22:30-11:43

2 stops25h 13m

Philadelphia

Wed 6-5

18:06-05:00

1 stop22h 54m

HK$8,541

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 6-3

22:45-14:24

2 stops28h 39m

Philadelphia

Mon 16-3

18:20-05:45

1 stop23h 25m

HK$8,838

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 18-3

11:25-00:16

2 stops24h 51m

Philadelphia

Sun 22-3

18:20-05:45

1 stop23h 25m

HK$8,838

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Tue 3-3

19:40-17:20

2 stops34h 40m

HK$4,235

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 6-6

11:05-05:35

2 stops30h 30m

HK$4,251

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 6-4

21:45-15:11

3 stops53h 26m

HK$4,532

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 19-3

07:40-05:31

3 stops57h 51m

HK$4,618

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 11-3

19:25-22:44

2 stops39h 19m

HK$4,954

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 6-4

16:05-00:54

1 stop20h 49m

HK$6,712

Flights are sorted by cheapest return flights first.

Deals found on 22-2

Showing 1-10 of 12 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$1,297). Flying from Hong Kong to Philadelphia in August is currently the most expensive (average of HK$8,814). 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 22 February 2026.
Read through reviews of airlines operating flights from Hong Kong to Philadelphia, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,341 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,341 reviews
United Airlines
7.4
Good
9,341 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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?

    There are many flights that can get you from Hong Kong to Philadelphia in 37h 13m. Fly via United 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$2,335, was found to be the cheapest airline from Hong Kong to Philadelphia.. This flight start at 80% lower than the current average price 3 months from now.

  • 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$1,297). Flying from Hong Kong to Philadelphia in August is currently the most expensive (average of HK$8,814). 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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Fly from Hong Kong to Philadelphia on these airlines

Choose from the following airlines for your flight from Hong Kong to Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on 22 February 2026.
United Airlines flights from Hong Kong Intl to Philadelphia

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 22 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestHK$2,335AverageHK$11,919FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Philadelphia?

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Philadelphia for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Philadelphia flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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