HK$3,911+ Cheap flights to Philadelphia

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 18-5. Fares are subject to change and may not be available on all flights or dates of travel.
— PHL
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Philadelphia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Philadelphia
Explore the most affordable flight options available to Philadelphia. Find the lowest fares based on data from user searches, with prices last updated on 7 March 2026.

Mon 14-921:45
HKG
-
PHL
2 stops43h 42m
EVA Air
Thu 24-917:56
PHL
-
HKG
2 stops32h 29m
EVA Air
Deal found 6-3HK$7,008
Thu 14-509:25
HKG
-
PHL
2 stops36h 23m
Multiple Airlines
Sun 31-515:25
PHL
-
HKG
2 stops49h 50m
Multiple Airlines
Deal found 4-3HK$7,563
Mon 18-509:30
HKG
-
PHL
2 stops24h 03m
Air Canada
Tue 2-610:05
PHL
-
HKG
2 stops55h 10m
Air Canada
Deal found 4-3HK$7,720
Mon 18-509:30
HKG
-
PHL
2 stops24h 03m
Air Canada
Wed 27-506:00
PHL
-
HKG
2 stops35h 15m
Air Canada
Deal found 4-3HK$7,751
Wed 20-509:45
HKG
-
PHL
2 stops47h 48m
Air Canada
Tue 2-610:05
PHL
-
HKG
2 stops55h 10m
Air Canada
Deal found 4-3HK$7,829
Wed 20-509:45
HKG
-
PHL
2 stops23h 48m
Air Canada
Wed 27-510:25
PHL
-
HKG
2 stops30h 50m
Air Canada
Deal found 4-3HK$7,868
Mon 18-515:25
HKG
-
PHL
2 stops26h 10m
Multiple Airlines
Sat 30-519:16
PHL
-
HKG
2 stops25h 34m
Multiple Airlines
Deal found 3-3HK$7,892
Sat 11-409:45
HKG
-
PHL
2 stops41h 01m
Asiana Airlines
Mon 20-409:15
PHL
-
HKG
2 stops26h 15m
Asiana Airlines
Deal found 6-3HK$7,899
Sat 11-409:45
HKG
-
PHL
2 stops41h 01m
Multiple Airlines
Tue 21-409:15
PHL
-
HKG
2 stops32h 00m
Multiple Airlines
Deal found 6-3HK$7,985
Tue 19-509:30
HKG
-
PHL
2 stops24h 03m
Air Canada
Fri 29-516:20
PHL
-
HKG
2 stops48h 55m
Air Canada
Deal found 4-3HK$8,025
Sat 11-409:45
HKG
-
PHL
2 stops41h 01m
Air Canada
Wed 22-409:15
PHL
-
HKG
2 stops25h 20m
Air Canada
Deal found 6-3HK$8,079
Sat 11-409:45
HKG
-
PHL
2 stops41h 01m
Air Canada
Sat 18-415:30
PHL
-
HKG
2 stops49h 45m
Air Canada
Deal found 6-3HK$8,087

Find flight deals to Philadelphia

Find the latest flights to Philadelphia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 7 March 2026.

Return from

HK$7,563

One-way from

HK$3,911

Popular in

May

Cheapest in

March

Average price

HK$2,339
Air Canada
  • Air Canada
  • 14-5-31-5
  • 4 total stops
  • 86h 13m total
  • Hong Kong to Philadelphia
18-5
  • 18-5
  • 3 total stops
  • 54h 59m total
  • Hong Kong to Philadelphia
Highest demand for flights based on searches. 24% potential increase in price (HK$3,907 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (HK$774 potential savings vs. average return price).
Average for return flights in March 2026

Cheapflights Fare Finder

 
Locate flights to Philadelphia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 7 March 2026.
Use the filters below to find and compare flights to Philadelphia that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 13-4

16:05-00:11

1 stop20h 06m

Philadelphia

Sat 18-4

18:32-05:10

1 stop22h 38m

HK$8,486

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sun 12-4

21:45-23:43

2 stops37h 58m

Philadelphia

Sun 19-4

18:21-18:55

1 stop36h 34m

HK$8,838

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Wed 18-3

10:35-00:16

2 stops25h 41m

Philadelphia

Sun 22-3

06:30-19:20

2 stops24h 50m

HK$8,838

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 10-4

22:30-08:15

1 stop21h 45m

Philadelphia

Sat 18-4

06:12-18:55

1 stop24h 43m

HK$9,135

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 18-5

22:30-08:00

1 stop21h 30m

Philadelphia

Wed 17-6

18:23-18:55

1 stop36h 32m

HK$10,496

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 11-4

22:30-10:28

2 stops23h 58m

Philadelphia

Wed 22-4

18:21-05:00

1 stop22h 39m

HK$10,551

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Sat 11-4

11:45-08:15

1 stop32h 30m

Philadelphia

Mon 20-4

18:21-05:00

1 stop22h 39m

HK$10,551
Cheapest one-way

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 18-5

10:35-05:34

3 stops54h 59m

HK$3,911

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Mon 20-7

13:40-22:34

3 stops44h 54m

HK$4,403

Hong KongPhiladelphia

HKG - PHL

HKGPHL

Hong Kong Intl

Fri 26-6

19:40-05:37

3 stops45h 57m

HK$4,732

Flights are sorted by cheapest return flights first.

Deals found on 4-3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia 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 to Philadelphia

What are the cheapest airlines that fly to Philadelphia?

The cheapest airline flying from Hong Kong to Philadelphia is United Airlines.

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 7 March 2026.
Read through reviews of airlines serving the United States, such as United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

FAQs about flying to Philadelphia

Philadelphia climate

Icy cold winters and extremely humid summers make spring and fall the best time to take flights to Philadelphia. If you can handle the crowds, Philadelphia goes wild every 4th of July (Independence Day) with fireworks and city-wide celebrations.

Getting around Philadelphia

A quick and easy way to get between your downtown hotel and the city centre is the Phlash, Philadelphia’s gas-engine trolley. It’s a convenient way to get to Independence Visitor Centre, Penn’s Landing and the Philadelphia Museum of Art. The trolley runs every day and can be boarded every 12 minutes at very affordable rates. It also provides direct connections to rail lines.

What is good to know if travelling to Philadelphia?

  • National Park Service rangers invite you to the Edgar Allan Poe National Historic Site which commemorates Poe’s mysterious death on October 7, 1849. A series of special programs leading up to Halloween explore the famous author’s themes of madness, revenge, premature burial and death.
  • Wireless Philadelphia™ provides free high-speed public Internet access for the residents, visitors, and businesses of Philadelphia. You can use your wireless/Wi-Fi enabled laptop or PDA to connect to the broadband connection and then check your e-mail, surf the web, log on to your corporate network using a VPN connection, instant message friends and colleagues, play online games, or make a free Voice-over IP phone call.
  • Located across from the Liberty Bell and Independence Hall in Independence National Historical Park, the Independence Visitor Center provides a free orientation to the culture, history, shopping and dining throughout the Greater Philadelphia region.
  • Plan a visit to the National Constitution Center where you can explore the Interactive Constitution, a clause-by-clause explanation of the Constitution, providing easy access to basic constitutional facts and interpretation, and searchable by key words and Supreme Court cases.
  • Be sure to visit the Philadelphia Stock Exchange (PHLX) which is the oldest stock exchange in the United States. The Exchange currently handles trades for approximately 2000 stocks, 1700 equity options, 25 index options, and a number of currency options.
  • Celebrating more than 100 years of Gilbert and Sullivan and located in Philadelphia, the Savoy Company is the oldest amateur theater company in the world dedicated solely to the production of the works of Gilbert and Sullivan.
  • When is the best time to fly to Philadelphia?

    Peak season: Spring and autumn are the best times to book flights to Philadelphia. Be aware, however, that Philadelphia is home to 300,000 students and 80 regional colleges and universities so plan your trip to avoid the fall arrival and spring exodus of all those students. Off season: Winter is cold in Philadelphia, but if you can brave the weather you’re likely to find cheap flights to Philadelphia and reduced hotel rates.

  • What airport do you fly into for flights to Philadelphia?

    Most people fly into Philadelphia (PHL) if they book a flight to Philadelphia. Philadelphia is conveniently located just 11.2 km from Philadelphia’s city centre.

  • Can I find cheaper flights to Philadelphia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Philadelphia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Philadelphia?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Philadelphia.

  • What is the cheapest airport to fly to in Philadelphia?

    Philadelphia is currently the cheapest airport to fly to in Philadelphia. One-way flights to Philadelphia typically cost HK$558, while return flights cost around HK$3,004.

  • Does Philadelphia have rental cars?

    Yes. Those touching down at Philadelphia can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Philadelphia?

    Yes. Philadelphia has hotels nearby for those requiring accommodations. Philadelphia Airport Marriott is the closest property to Philadelphia (0.0 km away from Philadelphia).

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

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How does Cheapflights help users find flights to Philadelphia?

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Why should you use Cheapflights to find cheap flight tickets to Philadelphia?

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Yes! Cheapflights helps users easily find flights to Philadelphia with no change fees.

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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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