What is the cheapest day to fly from Hong Kong to Philadelphia?

Travelers seeking maximum savings on their Hong Kong to Philadelphia flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest time of day to fly from HKG to PHL?

Unlike at noon, when flights are generally more expensive, you can save up to 4% on flights from Hong Kong to Philadelphia by exploring options for tickets in the morning.

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.

$576+ Cheap Flights from Hong Kong to Philadelphia

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Cheap flight deals from Hong Kong to Philadelphia

Round-trip from	$1,002 (Trip.com)
One-way from	$576 (Trip.com)

From Hong Kong Intl to Philadelphia

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One-way flight from Hong Kong Intl to Philadelphia

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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 August 14, 2025.

Fri 9/266:00 pmHKG - PHL

2 stops32h 38mAir Canada

Fri 10/33:25 pmPHL - HKG

2 stops36h 40mAir Canada

Deal found 8/12

$1,002

Thu 9/1811:05 amHKG - PHL

2 stops30h 21mEVA Air

Thu 10/237:11 pmPHL - HKG

2 stops25h 39mEVA Air

Deal found 8/13

$1,127

Fri 9/266:25 pmHKG - PHL

1 stop23h 30mMultiple Airlines

Fri 10/35:37 pmPHL - HKG

1 stop25h 08mMultiple Airlines

Deal found 8/12

$1,158

Fri 9/2611:15 amHKG - PHL

3 stops25h 30mUnited Airlines

Fri 10/33:00 pmPHL - HKG

2 stops26h 00mUnited Airlines

Deal found 8/12

$1,195

Wed 9/1712:45 amHKG - PHL

2 stops35h 10mDelta

Thu 10/235:30 amPHL - HKG

2 stops29h 00mDelta

Deal found 8/13

$1,424

Thu 9/1811:25 pmHKG - PHL

1 stop28h 35mMultiple Airlines

Thu 10/235:35 pmPHL - HKG

2 stops35h 05mMultiple Airlines

Deal found 8/13

$1,436

Thu 9/1811:00 pmHKG - PHL

1 stop29h 20mBritish Airways

Thu 10/238:00 pmPHL - HKG

1 stop31h 30mBritish Airways

Deal found 8/13

$1,443

Best flights from Hong Kong to Philadelphia
Discover carefully curated flight deals from Hong Kong to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Fri 9/266:00 pmHKG - PHL

2 stops32h 38mAir Canada

Fri 10/33:25 pmPHL - HKG

2 stops36h 40mAir Canada

Deal found 8/12

$1,002

Thu 9/1811:05 amHKG - PHL

2 stops30h 21mEVA Air

Thu 10/237:11 pmPHL - HKG

2 stops25h 39mEVA Air

Deal found 8/13

$1,127

Fri 9/266:25 pmHKG - PHL

1 stop23h 30mMultiple Airlines

Fri 10/35:37 pmPHL - HKG

1 stop25h 08mMultiple Airlines

Deal found 8/12

$1,158

Fri 9/2610:30 pmHKG - PHL

2 stops29h 11mUnited Airlines

Fri 10/36:29 pmPHL - HKG

1 stop22h 31mUnited Airlines

Deal found 8/12

$1,195

Wed 9/1712:45 amHKG - PHL

2 stops35h 10mDelta

Thu 10/235:30 amPHL - HKG

2 stops29h 00mDelta

Deal found 8/13

$1,424

Thu 9/1811:25 pmHKG - PHL

1 stop28h 35mMultiple Airlines

Thu 10/235:35 pmPHL - HKG

2 stops35h 05mMultiple Airlines

Deal found 8/13

$1,436

Last-minute flights from Hong Kong to Philadelphia
Discover last-minute flight deals from Hong Kong to Philadelphia. Data last updated August 14, 2025 and is based on user searches.

Wed 9/1712:45 amHKG - PHL

2 stops35h 10mDelta

Thu 10/235:30 amPHL - HKG

2 stops29h 00mDelta

Deal found 8/13

$1,424

Thu 9/1811:05 amHKG - PHL

2 stops30h 21mEVA Air

Thu 10/237:11 pmPHL - HKG

2 stops25h 39mEVA Air

Deal found 8/13

$1,127

Thu 9/1811:25 pmHKG - PHL

1 stop28h 35mMultiple Airlines

Thu 10/235:35 pmPHL - HKG

2 stops35h 05mMultiple Airlines

Deal found 8/13

$1,436

Thu 9/1811:00 pmHKG - PHL

1 stop29h 20mBritish Airways

Thu 10/238:00 pmPHL - HKG

1 stop31h 30mBritish Airways

Deal found 8/13

$1,443

Fri 9/266:00 pmHKG - PHL

2 stops32h 38mAir Canada

Fri 10/33:25 pmPHL - HKG

2 stops36h 40mAir Canada

Deal found 8/12

$1,002

Fri 9/266:25 pmHKG - PHL

1 stop23h 30mMultiple Airlines

Fri 10/35:37 pmPHL - HKG

1 stop25h 08mMultiple Airlines

Deal found 8/12

$1,158

Fri 9/2610:30 pmHKG - PHL

2 stops29h 11mUnited Airlines

Fri 10/36:29 pmPHL - HKG

1 stop22h 31mUnited Airlines

Deal found 8/12

$1,195

One-way flights from Hong Kong to Philadelphia
Search for one-way flight options from Hong Kong to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Sat 10/1811:20 amHKG - PHL

2 stops30h 20mMultiple Airlines

Deal found 8/13

$576

Sun 1/1111:25 amHKG - PHL

3 stops57h 08mMultiple Airlines

Deal found 8/13

$853

Sat 10/184:05 pmHKG - PHL

1 stop21h 04mCathay Pacific

Deal found 8/13

$883

Sun 1/114:10 pmHKG - PHL

1 stop19h 49mCathay Pacific

Deal found 8/13

$917

Sat 1/1012:55 amHKG - PHL

2 stops29h 21mDelta

Deal found 8/13

$991

Sat 1/1012:25 amHKG - PHL

1 stop45h 35mQatar Airways

Deal found 8/13

$1,138

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 9/26

6:00 pm-2:38 pm

2 stops32h 38m

Philadelphia

Fri 10/3

3:25 pm-4:05 pm

2 stops36h 40m

$1,002

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 9/18

11:05 am-5:26 am

2 stops30h 21m

Philadelphia

Thu 10/23

7:11 pm-8:50 am

2 stops25h 39m

$1,127

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 9/26

6:25 pm-5:55 am

1 stop23h 30m

Philadelphia

Fri 10/3

5:37 pm-6:45 am

1 stop25h 08m

$1,158

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 9/26

10:30 pm-3:41 pm

2 stops29h 11m

Philadelphia

Fri 10/3

6:29 pm-5:00 am

1 stop22h 31m

$1,195

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 9/17

12:45 am-11:55 pm

2 stops35h 10m

Philadelphia

Thu 10/23

5:30 am-10:30 pm

2 stops29h 00m

$1,424

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Thu 9/18

11:25 pm-4:00 pm

1 stop28h 35m

Philadelphia

Thu 10/23

5:35 pm-4:40 pm

2 stops35h 05m

$1,436

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 10/18

11:20 am-5:40 am

2 stops30h 20m

$576

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 1/11

11:25 am-7:33 am

3 stops57h 08m

$853

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 10/18

4:05 pm-1:09 am

1 stop21h 04m

$883

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 1/11

4:10 pm-10:59 pm

1 stop19h 49m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 12 results

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.

Related info for your journey

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

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Wildwood

King of Prussia

Pottstown

Cherry Hill

Ocean City

Reading

Millville

Ephrata

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Dewey Beach

Dover

Elkton

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Newark

Chester

Exton

Glen Mills

Springfield

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$576+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hong Kong to Philadelphia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hong Kong to Philadelphia

Round-trip from

One-way from

Find flight deals from Hong Kong to Philadelphia

Cheapest flights from Hong Kong to PhiladelphiaExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Philadelphia that are best for you.

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.

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?

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.

Can I find deals for flights from Hong Kong to Philadelphia that include hotel bookings?

How can I find direct flights from Hong Kong to Philadelphia?

Can I find deals for business class flights from Hong Kong to Philadelphia?

What is the cheapest month to book a flight from Hong Kong to Philadelphia?

Traveling to a place near Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Philadelphia

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Travel Smart

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 August 14, 2025.