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Cheap flights from Hong Kong to Philadelphia from HK$4,110

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 5-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PHL
23 Mar — 30 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 21 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$6,885
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$7,799
Sat 4-409:45
HKG
-
PHL
2 stops41h 01m
Air Canada
Sat 11-415:30
PHL
-
HKG
2 stops49h 45m
Air Canada
Deal found 17-2HK$8,104
Wed 18-322:30
HKG
-
PHL
1 stop20h 45m
United Airlines
Sun 22-319:45
PHL
-
HKG
2 stops35h 30m
United Airlines
Deal found 17-2HK$8,541
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

Keep the following information in mind while searching for Hong Kong to Philadelphia flight deals. Data was last updated 21 February 2026.

Round-trip from

HK$6,885

One-way from

HK$4,110

Popular in

May

Cheapest in

March

Average price

HK$11,917
EVA Air
  • EVA Air
  • 6-4-13-4
  • 4 total stops
  • 81h 45m total
  • Hong Kong to Philadelphia
Search Deals
星宇航空
  • 星宇航空
  • 5-5
  • 2 total stops
  • 45h 52m total
  • Hong Kong to Philadelphia
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (HK$30,502 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (HK$6,038 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 21 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

Tue 12-5

11:05-06:02

2 stops30h 57m

Philadelphia

Tue 11-8

15:25-05:10

2 stops25h 45m

HK$6,877

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 18-3

22:30-07:15

1 stop20h 45m

Philadelphia

Sun 22-3

19:45-19:15

2 stops35h 30m

HK$8,541

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

Tue 5-5

20:10-06:02

2 stops45h 52m

HK$4,110

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 4-5

00:55-11:02

3 stops46h 07m

HK$4,235

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 12-4

08:30-01:25

3 stops52h 55m

HK$4,243

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

Flights are sorted by cheapest return flights first.

Deals found on 17-2

Showing 1-10 of 15 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$8,815). 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 21 February 2026.
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
9,335 reviews
Check prices

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

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
9,335 reviews
United Airlines
7.4
Good
9,335 reviews
Check prices

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

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.

  • 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 20h 45m. 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$8,815). 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 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestHK$2,335AverageHK$11,919FlexibilityNo 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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