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Cheap flights from Hong Kong to Philadelphia from HK$3,713

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 14-1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PHL
20 Dec — 27 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 20 November 2025.

Round-trip from

HK$7,418

One-way from

HK$3,713

Popular in

June

Cheapest in

October
EVA Air
  • EVA Air
  • 3-2-24-2
  • 4 total stops
  • 67h 13m total
  • Hong Kong to Philadelphia
Search Deals
14-1
  • 14-1
  • 3 total stops
  • 34h 34m total
  • Hong Kong to Philadelphia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (HK$10,789 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$3,791 potential savings vs. average return price).
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 20 November 2025.

Fri 21-1119:45HKG - PHL
2 stops47h 02mMultiple Airlines
Mon 2-312:55PHL - HKG
2 stops27h 50mMultiple Airlines
Deal found 20-11HK$7,232
Fri 26-1211:15HKG - PHL
2 stops31h 22mMultiple Airlines
Wed 31-1208:27PHL - HKG
2 stops32h 18mMultiple Airlines
Deal found 20-11HK$7,909
Thu 25-1216:30HKG - PHL
1 stop19h 24mCathay Pacific
Tue 30-1205:00PHL - HKG
1 stop35h 35mCathay Pacific
Deal found 20-11HK$8,244
Thu 25-1219:40HKG - PHL
2 stops22h 57mEVA Air
Tue 30-1207:00PHL - HKG
2 stops37h 00mEVA Air
Deal found 20-11HK$8,493
Thu 25-1222:30HKG - PHL
1 stop19h 41mUnited Airlines
Tue 30-1206:35PHL - HKG
2 stops35h 25mUnited Airlines
Deal found 20-11HK$8,524
Wed 3-1222:30HKG - PHL
1 stop34h 11mUnited Airlines
Sat 6-1206:15PHL - HKG
1 stop24h 05mUnited Airlines
Deal found 19-11HK$8,827
Thu 18-1213:55HKG - PHL
2 stops38h 54mMultiple Airlines
Tue 30-1215:30PHL - HKG
2 stops38h 10mMultiple Airlines
Deal found 20-11HK$9,528
Tue 2-1200:05HKG - PHL
2 stops34h 05mANA
Sat 6-1210:15PHL - HKG
2 stops37h 40mANA
Deal found 19-11HK$9,761

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 20 November 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

Tue 3-2

16:30-23:26

1 stop19h 56m

Philadelphia

Tue 24-2

17:10-05:35

1 stop23h 25m

HK$8,166

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 25-12

10:35-00:45

3 stops27h 10m

Philadelphia

Tue 30-12

08:27-07:00

2 stops33h 33m

HK$8,524

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 4-2

22:45-09:37

2 stops23h 52m

Philadelphia

Sun 8-2

15:43-19:20

2 stops38h 37m

HK$8,524

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 26-12

10:35-00:45

3 stops27h 10m

Philadelphia

Wed 31-12

10:39-06:45

2 stops31h 06m

HK$8,827

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 3-12

22:30-19:41

1 stop34h 11m

Philadelphia

Sat 6-12

06:15-19:20

1 stop24h 05m

HK$8,827

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 14-1

11:20-18:03

2 stops43h 43m

HK$4,889

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 15-5

11:20-05:40

2 stops30h 20m

HK$4,920

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 1-4

11:20-05:23

2 stops30h 03m

HK$5,169

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 12-1

02:00-11:14

3 stops46h 14m

HK$5,721

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 1-4

16:05-16:08

1 stop36h 03m

HK$6,827

Flights are sorted by cheapest return flights first.

Deals found on 18-11

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$1,884). Flying from Hong Kong to Philadelphia in August is currently the most expensive (average of HK$8,781). 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 20 November 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
9,029 reviews
Check prices

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

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
9,029 reviews
United Airlines
7.4
Good
9,029 reviews
Check prices

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

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 27h 10m. 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$11,873, 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$1,884). Flying from Hong Kong to Philadelphia in August is currently the most expensive (average of HK$8,781). 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 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestHK$11,873AverageHK$11,875FlexibilityNo 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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