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$609+ Cheap flights from Hong Kong (HKG) 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PHL
Jun 23 — Jun 301
Mo 6/23
Mo 6/30
1 adult, Economy
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Cheap 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 Juni 18, 2025.

Round-trip from

$1,235
(CheapTickets)

One-way from

$609
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$2,083
From Hong Kong Intl to Philadelphia
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One-way flight from Hong Kong Intl to Philadelphia
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Highest demand for flights based on searches. 15% potential increase in price ($310 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in June 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 Juni 18, 2025.

This CheapTickets deal was found by Cheapflights users on 6/17. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/111:00 pmHKG - PHL
2 stops43h 58mMultiple Airlines
Fr 8/85:48 pmPHL - HKG
2 stops30h 37mMultiple Airlines
Deal found 6/17$1,235
This Air Canada deal was found by Cheapflights users on 6/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 6/299:30 amHKG - PHL
2 stops41h 03mAir Canada
Fr 7/49:20 amPHL - HKG
2 stops42h 45mAir Canada
Deal found 6/17$1,259
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Mo 6/306:55 pmHKG - PHL
2 stops22h 42mUnited Airlines
Do 7/310:10 amPHL - HKG
2 stops31h 30mUnited Airlines
Deal found 6/17$1,436
This Yatra.com deal was found by Cheapflights users on 6/18. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 6/2412:05 amHKG - PHL
1 stop21h 11mCathay Pacific
Mi 6/259:10 pmPHL - HKG
1 stop33h 45mCathay Pacific
Deal found 6/18$1,459
This oojo deal was found by Cheapflights users on 6/16. 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.
Do 7/311:25 amHKG - PHL
2 stops30h 30mQatar Airways
Fr 8/88:25 pmPHL - HKG
2 stops28h 50mQatar Airways
Deal found 6/16$1,538
This Delta deal was found by Cheapflights users on 6/17. 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.
So 6/2912:45 amHKG - PHL
2 stops41h 05mDelta
Do 7/37:05 amPHL - HKG
2 stops27h 25mDelta
Deal found 6/17$1,563
This Lufthansa deal was found by Cheapflights users on 6/16. 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.
Do 7/3111:25 pmHKG - PHL
1 stop28h 35mLufthansa
Do 8/75:35 pmPHL - HKG
1 stop34h 10mLufthansa
Deal found 6/16$2,204
This Emirates deal was found by Cheapflights users on 6/16. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 7/3012:40 amHKG - PHL
2 stops32h 55mEmirates
Do 8/712:58 pmPHL - HKG
3 stops41h 07mEmirates
Deal found 6/16$2,798
This Lufthansa deal was found by Cheapflights users on 6/18. 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.
Mo 8/1811:15 pmHKG - PHL
2 stops28h 45mSWISS
Fr 8/295:35 pmPHL - HKG
2 stops35h 05mSWISS
Deal found 6/18$5,229
This Expedia deal was found by Cheapflights users on 6/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/151:20 amHKG - PHL
2 stops33h 18mJapan Airlines
Mi 8/2710:50 amPHL - HKG
2 stops23h 30mJapan Airlines
Deal found 6/17$6,650

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 Juni 18, 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

Fr 8/1

11:00 pm-6:58 am

2 stops43h 58m

Philadelphia

Fr 8/8

5:48 pm-12:25 pm

2 stops30h 37m

$1,235

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

So 6/29

9:30 am-2:33 pm

2 stops41h 03m

Philadelphia

Fr 7/4

9:20 am-4:05 pm

2 stops42h 45m

$1,259

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mo 6/30

6:55 pm-5:37 am

2 stops22h 42m

Philadelphia

Do 7/3

10:10 am-5:40 am

2 stops31h 30m

$1,436

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Do 7/31

1:25 am-7:55 pm

2 stops30h 30m

Philadelphia

Fr 8/8

8:25 pm-1:15 pm

2 stops28h 50m

$1,538

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Do 7/17

4:05 pm-12:59 am

1 stop20h 54m

Philadelphia

Do 7/24

6:40 pm-4:35 am

1 stop21h 55m

$1,546

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

So 6/29

12:45 am-5:50 am

2 stops41h 05m

Philadelphia

Do 7/3

7:05 am-10:30 pm

2 stops27h 25m

$1,563

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Do 7/31

11:25 pm-4:00 pm

1 stop28h 35m

Philadelphia

Do 8/7

5:35 pm-3:45 pm

1 stop34h 10m

$2,204

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mi 7/30

12:40 am-9:35 pm

2 stops32h 55m

Philadelphia

Do 8/7

12:58 pm-6:05 pm

3 stops41h 07m

$2,798

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mo 8/18

11:15 pm-4:00 pm

2 stops28h 45m

Philadelphia

Fr 8/29

5:35 pm-4:40 pm

2 stops35h 05m

$5,229

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fr 8/15

1:20 am-10:38 pm

2 stops33h 18m

Philadelphia

Mi 8/27

10:50 am-10:20 pm

2 stops23h 30m

$6,650

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 17 results
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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.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 Juni 18, 2025.
Get a feel of what it's like to fly with Japan Airlines, Emirates and Delta from Hong Kong to Philadelphia by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,494 reviews

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,494 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Emirates
8.1
Very good
3,273 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Delta
8.0
Very good
7,964 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Cathay Pacific
7.5
Good
894 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
SWISS
7.5
Good
1,632 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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

    According to our current data, Air Canada ($1,259), United Airlines ($1,436), and Qatar Airways ($1,538) offers the cheapest pricing from Hong Kong to Philadelphia. Air Canada is currently priced 25% 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 Delta ($924), Cathay Pacific ($926), and United Airlines ($1,097).

  • 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 Hong Kong?

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

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Alternative routes for Hong Kong to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to John F Kennedy Intl flights
Hong Kong to Newark flights
Hong Kong to LaGuardia flights
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Hong Kong to Reagan-National flights
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