$591 Cheap Flights from Hong Kong (HKG) to Philadelphia (PHL)

View $591 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from Hong Kong to Philadelphia (HKG-PHL)

Prices were available within the past 7 days and start at $591 for one-way flights and $993 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Tue, Oct 7 - Tue, Oct 14
HKG
Hong Kong SAR
PHL
Philadelphia
$993 Roundtrip, found 1 day ago
$993
Roundtrip
found 1 day ago
Select China Airlines flight, departing Tue, Oct 7 from Hong Kong SAR to Philadelphia, returning Tue, Oct 14, priced at $993 found 1 day ago
EVA Airways
Tue, Oct 7 - Tue, Oct 14
HKG
Hong Kong SAR
PHL
Philadelphia
$1,000 Roundtrip, found 1 day ago
$1,000
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Tue, Oct 7 from Hong Kong SAR to Philadelphia, returning Tue, Oct 14, priced at $1,000 found 1 day ago
China Airlines
Thu, Oct 30 - Thu, Nov 6
HKG
Hong Kong SAR
PHL
Philadelphia
$1,003 Roundtrip, found 3 days ago
$1,003
Roundtrip
found 3 days ago
Select China Airlines flight, departing Thu, Oct 30 from Hong Kong SAR to Philadelphia, returning Thu, Nov 6, priced at $1,003 found 3 days ago
China Airlines
Sun, Nov 2 - Sun, Nov 9
HKG
Hong Kong SAR
PHL
Philadelphia
$1,005 Roundtrip, found 11 hours ago
$1,005
Roundtrip
found 11 hours ago
Select China Airlines flight, departing Sun, Nov 2 from Hong Kong SAR to Philadelphia, returning Sun, Nov 9, priced at $1,005 found 11 hours ago
EVA Airways
Thu, Oct 30 - Thu, Nov 6
HKG
Hong Kong SAR
PHL
Philadelphia
$1,010 Roundtrip, found 3 days ago
$1,010
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Thu, Oct 30 from Hong Kong SAR to Philadelphia, returning Thu, Nov 6, priced at $1,010 found 3 days ago
Cathay Pacific
Thu, Oct 30 - Thu, Nov 6
HKG
Hong Kong SAR
PHL
Philadelphia
$1,132 Roundtrip, found 3 days ago
$1,132
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Thu, Oct 30 from Hong Kong SAR to Philadelphia, returning Thu, Nov 6, priced at $1,132 found 3 days ago
JetBlue Airways
Tue, Oct 14 - Mon, Oct 27
HKG
Hong Kong SAR
PHL
Philadelphia
$1,159 Roundtrip, found 4 days ago
$1,159
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Oct 14 from Hong Kong SAR to Philadelphia, returning Mon, Oct 27, priced at $1,159 found 4 days ago
United
Mon, Sep 29 - Sun, Oct 5
HKG
Hong Kong SAR
PHL
Philadelphia
$1,189 Roundtrip, found 1 day ago
$1,189
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 29 from Hong Kong SAR to Philadelphia, returning Sun, Oct 5, priced at $1,189 found 1 day ago
All Nippon Airways
Mon, Nov 10 - Mon, Nov 17
HKG
Hong Kong SAR
PHL
Philadelphia
$1,223 Roundtrip, found 4 days ago
$1,223
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Mon, Nov 10 from Hong Kong SAR to Philadelphia, returning Mon, Nov 17, priced at $1,223 found 4 days ago
Swiss International Air Lines
Sun, Mar 8 - Mon, Mar 23
HKG
Hong Kong SAR
PHL
Philadelphia
$1,294 Roundtrip, found 4 days ago
$1,294
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Sun, Mar 8 from Hong Kong SAR to Philadelphia, returning Mon, Mar 23, priced at $1,294 found 4 days ago

Find the cheapest month to fly from Chek Lap Kok (HKG) to Philadelphia (PHL)

February is typically the cheapest month to fly

From $944 - $1,523 per traveler.

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Philadelphia Intl. Airport (PHL) cost?
Secure a cheap one-way flight from $591 or cheap return flight from $993 from Hong Kong Intl. Airport (HKG) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Hong Kong Intl. Airport (HKG) to Philadelphia Intl. Airport (PHL)?
Planning your getaway for October is a great way to save, as it's the cheapest month for flights between HKG and PHL. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Hong Kong Intl. Airport (HKG) to Philadelphia Intl. Airport (PHL)?
To find the cheapest airline that'll fly you from HKG to PHL, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Hong Kong Intl. Airport (HKG) to Philadelphia Intl. Airport (PHL)?
You'll need to catch a flight with a layover if you're traveling from Hong Kong Intl. Airport (HKG) to Philadelphia Intl. Airport (PHL). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from HKG to PHL?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Philadelphia Intl. Airport (PHL)?
Choose a flight from Hong Kong Intl. Airport (HKG) to Philadelphia Intl. Airport (PHL) that leaves before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to Philadelphia Intl. Airport (PHL) last-minute?
Waiting until just before your trip to book a flight from HKG to PHL generally means paying more. While you might find some last-minute deals, there's no guarantee. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a HKG to PHL flight and hotel package?
You'll typically save money by booking a HKG to PHL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your ideal flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Philadelphia Intl. Airport (PHL)?
Generally, it's possible to reschedule or cancel your HKG to PHL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, Swiss International Air Lines, United
Roundtrip price
$992
Distance
8098 mi

Book with confidence

Book with confidence

Hong Kong to Philadelphia Flights

The cheapest times to fly from Hong Kong to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hong Kong to Philadelphia are during the month of October. You can find some of the cheapest flights from Hong Kong to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hong Kong to Philadelphia

Sunday is one of the best days to book for cheap flights from Hong Kong to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hong Kong to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hong Kong to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $591 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hong Kong to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hong Kong to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hong Kong to Philadelphia Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.