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Cheap flights from Hong Kong to Philadelphia from HK$4,113

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 1-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PHL
5 Mar — 12 Mar1
1 adult

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 28 February 2025.

Round-trip from

HK$8,008

One-way from

HK$4,113

Popular in

August

Cheapest in

November

Average price

HK$11,857
13-4-20-4
  • 13-4-20-4
  • 2 total stops
  • 47h 15m total
  • Hong Kong to Philadelphia
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1-4
  • 1-4
  • 3 total stops
  • 52h 44m total
  • Hong Kong to Philadelphia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (HK$11,248 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$3,136 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 28 February 2025.

Sun 13-418:25HKG - PHL
1 stop22h 41mMultiple Airlines
Sun 20-406:21PHL - HKG
1 stop24h 34mMultiple Airlines
Deal found 27-2HK$8,008
Wed 2-418:00HKG - PHL
2 stops56h 47mAir Canada
Sun 6-415:30PHL - HKG
2 stops60h 35mAir Canada
Deal found 28-2HK$9,400
Sun 11-523:25HKG - PHL
1 stop28h 35mLufthansa
Tue 20-517:35PHL - HKG
1 stop34h 10mLufthansa
Deal found 27-2HK$10,007
Tue 11-300:25HKG - PHL
1 stop28h 05mQatar Airways
Sat 15-319:00PHL - HKG
2 stops32h 00mQatar Airways
Deal found 26-2HK$10,108
Mon 14-411:15HKG - PHL
3 stops25h 24mUnited Airlines
Mon 21-406:15PHL - HKG
2 stops24h 40mUnited Airlines
Deal found 28-2HK$11,266
Sat 14-623:00HKG - PHL
1 stop29h 25mBritish Airways
Thu 31-718:35PHL - HKG
2 stops32h 55mBritish Airways
Deal found 27-2HK$11,476
Sat 12-400:45HKG - PHL
2 stops26h 50mDelta
Sun 20-406:00PHL - HKG
2 stops40h 55mDelta
Deal found 27-2HK$12,674
Fri 13-600:05HKG - PHL
2 stops51h 55mSWISS
Wed 30-717:35PHL - HKG
2 stops35h 05mSWISS
Deal found 27-2HK$15,138
Fri 13-600:40HKG - PHL
2 stops32h 53mEmirates
Fri 1-817:09PHL - HKG
3 stops36h 56mEmirates
Deal found 27-2HK$18,396
Sat 26-401:20HKG - PHL
2 stops25h 29mJapan Airlines
Thu 8-507:20PHL - HKG
2 stops42h 10mJapan Airlines
Deal found 27-2HK$52,436
Sun 11-522:45HKG - PHL
2 stops30h 32mKLM
Wed 21-516:58PHL - HKG
2 stops34h 27mKLM
Deal found 27-2HK$59,130

Find flights from Hong Kong to Philadelphia within your budget

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 28 February 2025.

Fly from

Hong Kong

Fly to

Philadelphia

Route

Departure

Return

Price

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 13-4

18:25-05:06

1 stop22h 41m

Philadelphia

Sun 20-4

06:21-18:55

1 stop24h 34m

HK$8,008

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 2-4

18:00-14:47

2 stops56h 47m

Philadelphia

Sun 6-4

15:30-16:05

2 stops60h 35m

HK$9,400

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 11-5

23:25-16:00

1 stop28h 35m

Philadelphia

Tue 20-5

17:35-15:45

1 stop34h 10m

HK$10,007

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Tue 11-3

00:25-16:30

1 stop28h 05m

Philadelphia

Sat 15-3

19:00-15:00

2 stops32h 00m

HK$10,108

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 14-4

11:15-00:39

3 stops25h 24m

Philadelphia

Mon 21-4

06:15-18:55

2 stops24h 40m

HK$11,266

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 14-6

23:00-16:25

1 stop29h 25m

Philadelphia

Thu 31-7

18:35-15:30

2 stops32h 55m

HK$11,476

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 12-4

00:45-15:35

2 stops26h 50m

Philadelphia

Sun 20-4

06:00-10:55

2 stops40h 55m

HK$12,674

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 13-6

00:05-16:00

2 stops51h 55m

Philadelphia

Wed 30-7

17:35-16:40

2 stops35h 05m

HK$15,138

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 13-6

00:40-21:33

2 stops32h 53m

Philadelphia

Fri 1-8

17:09-18:05

3 stops36h 56m

HK$18,396

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 26-4

01:20-14:49

2 stops25h 29m

Philadelphia

Thu 8-5

07:20-13:30

2 stops42h 10m

HK$52,436

Flights are sorted by cheapest return flights first.

Deals found on 27-2

Showing 1-10 of 20 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.

Travel insights for flights from Hong Kong to Philadelphia

Get recent, data-driven insights about flights from Hong Kong to Philadelphia including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Hong Kong to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 February 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 9% on flights from Hong Kong to Philadelphia by exploring options for tickets in the morning.

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 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 28 February 2025.
Japan Airlines
8.3
Very Good
1,437 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Japan Airlines
8.3
Very Good
1,437 reviews
Japan Airlines
8.3
Very Good
1,437 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Emirates
8.1
Very Good
3,247 reviews
Japan Airlines
8.3
Very Good
1,437 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Delta
8.0
Very Good
8,127 reviews
Japan Airlines
8.3
Very Good
1,437 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

KLM
7.8
Good
1,326 reviews
Japan Airlines
8.3
Very Good
1,437 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Cathay Pacific
7.5
Good
826 reviews
Japan Airlines
8.3
Very Good
1,437 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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?

    Air Canada, at HK$9,400, was found to be the cheapest airline from Hong Kong to Philadelphia.Alternate airlines to your destination round-trip include Lufthansa and Qatar Airways. These flights start at 20% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as HK$5,419. Users have also found prices from HK$6,313 and HK$7,931 on United Airlines and Cathay Pacific, respectively.

  • 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.

See more FAQs

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Fly from Hong Kong to Philadelphia on these airlines

Choose from the following airlines for your flight from Hong Kong to Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on 28 February 2025.
United Airlines flights from Hong Kong Intl to Philadelphia
Qatar Airways flights from Hong Kong Intl to Philadelphia

Top 2 airlines flying from Hong Kong to Philadelphia

Discover the top 2 airlines 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 28 February 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestHK$10,078AverageHK$12,706FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapestHK$11,130AverageHK$13,382FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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