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$554+ Cheap flights from Hong Kong to Philadelphia (PHL)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PHL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$978
(Jettzy)

One-way from

$554
(oojo)

Popular in

May

Cheapest in

November

Average price

$1,518
From Hong Kong to Philadelphia
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One-way flight from Hong Kong to Philadelphia
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Highest demand for flights based on searches. 16% potential increase in price ($330 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($81 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This Jettzy deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:25 pmHKG - PHL
2 stops26h 37mMultiple Airlines
Sat 9/206:57 pmPHL - HKG
2 stops27h 08mMultiple Airlines
Deal found 7/30$978
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:05 pmHKG - PHL
2 stops28h 35mChina Airlines
Sat 11/87:02 amPHL - HKG
2 stops46h 58mChina Airlines
Deal found 7/30$979
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/26:05 pmHKG - PHL
1 stop27h 55mQatar Airways
Mon 11/35:32 pmPHL - HKG
2 stops32h 18mQatar Airways
Deal found 7/30$1,156
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:10 pmHKG - PHL
1 stop19h 33mCathay Pacific
Tue 11/46:45 pmPHL - HKG
1 stop21h 20mCathay Pacific
Deal found 7/30$1,265
This Lufthansa deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1411:25 pmHKG - PHL
1 stop28h 35mLufthansa
Sun 9/215:35 pmPHL - HKG
1 stop34h 10mLufthansa
Deal found 7/31$1,301
This British Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/210:45 pmHKG - PHL
1 stop30h 30mBritish Airways
Thu 11/66:35 pmPHL - HKG
1 stop31h 15mBritish Airways
Deal found 7/30$1,411
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:55 amHKG - PHL
2 stops52h 18mDelta
Tue 11/45:20 pmPHL - HKG
2 stops58h 30mDelta
Deal found 7/30$1,424
This Korean Air deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:10 pmHKG - PHL
2 stops31h 52mKorean Air
Wed 11/56:00 amPHL - HKG
2 stops28h 10mKorean Air
Deal found 7/30$1,427
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:30 pmHKG - PHL
2 stops24h 16mUnited Airlines
Wed 11/512:40 pmPHL - HKG
2 stops29h 20mUnited Airlines
Deal found 7/30$1,430

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 31, 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

Depart

Return

Price

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 9/13

3:25 pm-6:02 am

2 stops26h 37m

Philadelphia

Sat 9/20

6:57 pm-10:05 am

2 stops27h 08m

$978

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 11/1

2:05 pm-6:40 am

2 stops28h 35m

Philadelphia

Sat 11/8

7:02 am-7:00 pm

2 stops46h 58m

$979

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 11/2

6:05 pm-9:00 am

1 stop27h 55m

Philadelphia

Mon 11/3

5:32 pm-2:50 pm

2 stops32h 18m

$1,156

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 11/3

4:10 pm-10:43 pm

1 stop19h 33m

Philadelphia

Tue 11/4

6:45 pm-5:05 am

1 stop21h 20m

$1,265

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 9/14

11:25 pm-4:00 pm

1 stop28h 35m

Philadelphia

Sun 9/21

5:35 pm-3:45 pm

1 stop34h 10m

$1,301

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 11/2

10:45 pm-4:15 pm

1 stop30h 30m

Philadelphia

Thu 11/6

6:35 pm-2:50 pm

1 stop31h 15m

$1,411

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 10/29

12:55 am-5:13 pm

2 stops52h 18m

Philadelphia

Tue 11/4

5:20 pm-4:50 pm

2 stops58h 30m

$1,424

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 11/3

6:10 pm-1:02 pm

2 stops31h 52m

Philadelphia

Wed 11/5

6:00 am-11:10 pm

2 stops28h 10m

$1,427

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Tue 11/4

10:30 pm-9:46 am

2 stops24h 16m

Philadelphia

Wed 11/5

12:40 pm-7:00 am

2 stops29h 20m

$1,430

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Tue 9/30

2:00 pm-6:02 am

2 stops28h 02m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 19 results
1
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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 round-trip 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, August is the cheapest month in which you can book a flight from Hong Kong to Philadelphia (average of $236). Flying from Hong Kong to Philadelphia in March is currently the most expensive (average of $295). 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 July 31, 2025.
Read through reviews of airlines operating flights from Hong Kong to Philadelphia, such as Korean Air, China Airlines, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,981 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Cathay Pacific
7.6
Good
949 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Qatar Airways
7.4
Good
3,609 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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?

    Located just 7.0 mi from the city center, Philadelphia (PHL) is the airport most travelers will use when flying to Philadelphia from Hong Kong.

  • What are the cheapest airlines flying from Hong Kong to Philadelphia round-trip?

    According to our current data, China Airlines ($979), Qatar Airways ($1,156), and Cathay Pacific ($1,265) offers the cheapest pricing from Hong Kong to Philadelphia. China Airlines is currently priced 41% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Hong Kong to Philadelphia one-way?

    The cheapest airlines for a one-way flight from Hong Kong to Philadelphia are China Airlines ($554), Cathay Pacific ($851), and Delta ($924).

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Hong Kong to Philadelphia (average of $236). Flying from Hong Kong to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Cherry Hill
Ocean City
Chester
Millville
Reading
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Exton
Glen Mills
Springfield

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