Which airport is the most popular layover for flights between Philadelphia and Hong Kong?

San Francisco (SFO) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Philadelphia to Hong Kong?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 21h 25m.

Which layover airport has the shortest connection time from Philadelphia to Hong Kong?

San Francisco (SFO) has the shortest average layover time for this route: 2h 12m.

What airlines fly to Hong Kong?

Cathay Pacific, United Airlines and China Airlines are the top three most popular airlines that fly to Hong Kong from Philadelphia according to our data. Cathay Pacific is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 17 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Philadelphia to Hong Kong Intl?

United Airlines, Qatar Airways, and Cathay Pacific are the most popular carriers operating from Philadelphia to Hong Kong Intl

Which layover airport offers the lowest fares from Philadelphia to Hong Kong?

Flights via San Francisco (SFO) offer the lowest average round-trip price of $1,191.

When did momondo last update prices for flights from Philadelphia Airport to Hong Kong Intl Airport?

Prices for flights from Philadelphia Airport to Hong Kong Intl Airport were last updated today.

How many operators does momondo search for flights from Philadelphia Airport to Hong Kong Intl Airport?

As of September 2025, there are 3 operators available to choose from for flights from Philadelphia Airport to Hong Kong Intl Airport.

How old do you have to be to fly from Philadelphia Airport to Hong Kong Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Hong Kong Intl Airport.

What documentation or ID do you need to fly to Hong Kong Intl Airport?

The required travel and health documents for your Hong Kong Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$514 Cheap Flights from Philadelphia to Hong Kong in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Philadelphia to Hong Kong

Round-trip

One-way

Last minute

Cheap round-trip flights

3:30 pm - 6:40 pmPHL-HKG

38h 10m2 stops

8:25 pm - 3:49 pmHKG-PHL

32h 24m2 stops

$827Air Canada

Find Deal

Sun, Mar 1 - Wed, Mar 4

5:06 pm - 5:00 amPHL-HKG

23h 54m2 stops

11:25 am - 11:03 pmHKG-PHL

24h 38m2 stops

$844United Airlines

Find Deal

Mon, Oct 20 - Mon, Nov 3

5:06 pm - 5:00 amPHL-HKG

23h 54m2 stops

10:30 pm - 2:07 pmHKG-PHL

28h 37m3 stops

$846United Airlines

Find Deal

Mon, Oct 20 - Mon, Nov 3

6:34 am - 5:00 amPHL-HKG

34h 26m1 stop

10:35 am - 5:10 pmHKG-PHL

19h 35m1 stop

$848United Airlines

Find Deal

Mon, Oct 20 - Mon, Nov 3

12:40 pm - 12:55 pmPHL-HKG

35h 15m2 stops

12:05 am - 12:07 pmHKG-PHL

25h 02m2 stops

$852ANA

Find Deal

Wed, Nov 12 - Tue, Dec 2

12:22 pm - 12:55 pmPHL-HKG

35h 33m2 stops

10:00 am - 12:45 amHKG-PHL

27h 45m2 stops

$854ANA

Find Deal

Tue, Nov 18 - Tue, Dec 23

4:35 pm - 10:50 pmPHL-HKG

41h 15m2 stops

10:00 am - 3:49 pmHKG-PHL

42h 49m2 stops

$856Air Canada

Find Deal

Wed, Nov 12 - Wed, Dec 3

7:25 pm - 10:30 pmPHL-HKG

39h 05m2 stops

12:55 am - 1:02 pmHKG-PHL

25h 07m2 stops

$980Korean Air

Find Deal

Mon, Oct 20 - Sun, Nov 2

6:00 am - 10:30 pmPHL-HKG

28h 30m2 stops

12:45 am - 5:00 pmHKG-PHL

28h 15m2 stops

$983Korean Air

Find Deal

Tue, Sep 30 - Mon, Oct 6

5:02 pm - 10:30 pmPHL-HKG

41h 28m2 stops

12:55 am - 12:52 amHKG-PHL

36h 57m2 stops

$985Delta

Find Deal

Tue, Oct 21 - Tue, Nov 4

Delta flights from Philadelphia to Hong Kong

Our best Delta deals on Philadelphia to Hong Kong flight tickets

Delta

Sep 24

PHL7:00 amPhiladelphia

27h 30m

2 stops

HKG10:30 pmHong Kong Intl

Nov 12

HKG12:55 amHong Kong Intl

34h 55m

2 stops

PHL10:50 pmPhiladelphia

$980

Find similar

Delta

Oct 21

PHL5:02 pmPhiladelphia

41h 28m

2 stops

HKG10:30 pmHong Kong Intl

Nov 4

HKG12:55 amHong Kong Intl

36h 57m

2 stops

PHL12:52 amPhiladelphia

$985

Find similar

Delta

Sep 29

PHL5:25 amPhiladelphia

29h 05m

2 stops

HKG10:30 pmHong Kong Intl

Oct 5

HKG12:45 amHong Kong Intl

28h 28m

2 stops

PHL5:13 pmPhiladelphia

$1,150

Find similar

Japan Airlines flights from Philadelphia to Hong Kong

Our best Japan Airlines deals on Philadelphia to Hong Kong flight tickets

Japan Airlines

Sep 24

PHL8:55 amPhiladelphia

25h 05m

2 stops

HKG10:00 pmHong Kong Intl

Nov 13

HKG10:00 amHong Kong Intl

24h 06m

3 stops

PHL9:06 pmPhiladelphia

$2,012

Find similar

Japan Airlines

Sep 24

PHL8:55 amPhiladelphia

25h 05m

2 stops

HKG10:00 pmHong Kong Intl

Nov 13

HKG10:00 amHong Kong Intl

24h 06m

3 stops

PHL9:06 pmPhiladelphia

$2,130

Find similar

Japan Airlines

Sep 24

PHL9:16 amPhiladelphia

24h 44m

2 stops

HKG10:00 pmHong Kong Intl

Oct 5

HKG10:40 amHong Kong Intl

23h 27m

2 stops

PHL10:07 pmPhiladelphia

$5,133

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Sun 3/1

3:30 pm-6:40 pm

2 stops38h 10m

Hong Kong Intl

Wed 3/4

8:25 pm-3:49 pm

2 stops32h 24m

$827

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Mon 10/20

5:06 pm-5:00 am

2 stops23h 54m

Hong Kong Intl

Mon 11/3

11:25 am-11:03 pm

2 stops24h 38m

$844

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Mon 10/20

5:06 pm-5:00 am

2 stops23h 54m

Hong Kong Intl

Mon 11/3

10:30 pm-2:07 pm

3 stops28h 37m

$846

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Mon 10/20

6:34 am-5:00 am

1 stop34h 26m

Hong Kong Intl

Mon 11/3

10:35 am-5:10 pm

1 stop19h 35m

$848

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Wed 11/12

12:40 pm-12:55 pm

2 stops35h 15m

Hong Kong Intl

Tue 12/2

12:05 am-12:07 pm

2 stops25h 02m

$852

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 11/18

12:22 pm-12:55 pm

2 stops35h 33m

Hong Kong Intl

Tue 12/23

10:00 am-12:45 am

2 stops27h 45m

$854

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Wed 11/12

4:35 pm-10:50 pm

2 stops41h 15m

Hong Kong Intl

Wed 12/3

10:00 am-3:49 pm

2 stops42h 49m

$856

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Mon 10/20

7:25 pm-10:30 pm

2 stops39h 05m

Hong Kong Intl

Sun 11/2

12:55 am-1:02 pm

2 stops25h 07m

$980

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 9/30

6:00 am-10:30 pm

2 stops28h 30m

Hong Kong Intl

Mon 10/6

12:45 am-5:00 pm

2 stops28h 15m

$983

PhiladelphiaHong Kong

PHL - HKG

PHLHKG

Philadelphia

Tue 10/21

5:02 pm-10:30 pm

2 stops41h 28m

Hong Kong Intl

Tue 11/4

12:55 am-12:52 am

2 stops36h 57m

$985

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Hong Kong?

The month of January is, on average, the cheapest month to fly to Hong Kong from Philadelphia, with most prices found around $680. The month of April is another great option to travel to Hong Kong, with average flight prices from Philadelphia averaging around $866.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from Philadelphia to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $1,379. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,637.

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,285 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Philadelphia for as low as $997 on momondo.

Can stopping save me money on Philadelphia to Hong Kong flights?

You could potentially save up to 25% on your flight if you consider stops on a Philadelphia to Hong Kong flight.

How have Philadelphia to Hong Kong flight prices changed over time?

As of September 2025, prices for Philadelphia to Hong Kong flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Philadelphia to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Hong Kong (PHL to HKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Hong Kong

Direct flights	None

There are no direct flights from Philadelphia to Hong Kong. There are no popular flight routes from Philadelphia to Hong Kong.

Search flight deals

How far is Philadelphia to Hong Kong Intl by plane?
A flight from Philadelphia to Hong Kong Intl will travel around 8086.2 mi. Typically, this will take 22h 31m by plane in normal conditions.
When did momondo last update prices for flights from Philadelphia Airport to Hong Kong Intl Airport?
Prices for flights from Philadelphia Airport to Hong Kong Intl Airport were last updated today.
How many operators does momondo search for flights from Philadelphia Airport to Hong Kong Intl Airport?
As of September 2025, there are 3 operators available to choose from for flights from Philadelphia Airport to Hong Kong Intl Airport.
How old do you have to be to fly from Philadelphia Airport to Hong Kong Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Hong Kong Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The required travel and health documents for your Hong Kong Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Philadelphia to Hong Kong?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Hong Kong is United Airlines (46% of total bookings). The next most popular airlines are Cathay Pacific (28%) and Air Canada (26%).

Best airlines flying from Philadelphia to Hong Kong

Compare and see reviews for airlines that fly from Philadelphia to Hong Kong with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $670	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,077	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $1,273	Free Cancellation	Rating 7.6 998 reviews	Search Cathay Pacific flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Hong Kong?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Hong Kong. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to Hong Kong with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hong Kong from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Hong Kong?

Once you have performed a search for Philadelphia to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Hong Kong right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Hong Kong now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hong Kong and let you know when they change.

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 10/18

Sat 10/25

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Hong Kong

Fly your favorite airline to Hong Kong

Cheap flights from Philadelphia to Hong Kong from $514

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Hong Kong departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Philadelphia to Hong Kong

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Philadelphia to Hong Kong

Our best Delta deals on Philadelphia to Hong Kong flight tickets

Japan Airlines flights from Philadelphia to Hong Kong

Our best Japan Airlines deals on Philadelphia to Hong Kong flight tickets

momondo Fare Finder

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

See travel insights to Hong Kong from

How to get the cheapest flight ticket from Philadelphia to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hong Kong?

The month of January is, on average, the cheapest month to fly to Hong Kong from Philadelphia, with most prices found around $680. The month of April is another great option to travel to Hong Kong, with average flight prices from Philadelphia averaging around $866.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from Philadelphia to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $1,379. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,637.

How far in advance should I book a flight to Hong Kong?

Can stopping save me money on Philadelphia to Hong Kong flights?

You could potentially save up to 25% on your flight if you consider stops on a Philadelphia to Hong Kong flight.

How have Philadelphia to Hong Kong flight prices changed over time?

As of September 2025, prices for Philadelphia to Hong Kong flights are approximately 1% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Philadelphia to Hong Kong Intl?

United Airlines, Qatar Airways, and Cathay Pacific are the most popular carriers operating from Philadelphia to Hong Kong Intl

What airlines fly to Hong Kong?

Which airport is the most popular layover for flights between Philadelphia and Hong Kong?

San Francisco (SFO) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Philadelphia to Hong Kong?

Flights via San Francisco (SFO) offer the lowest average round-trip price of $1,191.

Which layover airport has the shortest travel time from Philadelphia to Hong Kong?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 21h 25m.

Which layover airport has the shortest connection time from Philadelphia to Hong Kong?

San Francisco (SFO) has the shortest average layover time for this route: 2h 12m.

When to book flights from Philadelphia to Hong Kong

Cheap Philadelphia to Hong Kong (PHL to HKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Hong Kong

Direct flights

How far is Philadelphia to Hong Kong Intl by plane?

When did momondo last update prices for flights from Philadelphia Airport to Hong Kong Intl Airport?

How many operators does momondo search for flights from Philadelphia Airport to Hong Kong Intl Airport?

How old do you have to be to fly from Philadelphia Airport to Hong Kong Intl Airport?

What documentation or ID do you need to fly to Hong Kong Intl Airport?

What is the most popular airline from Philadelphia to Hong Kong?

Best airlines flying from Philadelphia to Hong Kong

Compare and see reviews for airlines that fly from Philadelphia to Hong Kong with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Hong Kong?

Can I find flights from Philadelphia to Hong Kong with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to Hong Kong?

I’m not ready to book a flight from Philadelphia to Hong Kong right now. Can momondo alert me if prices change?

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hong Kong

Fly your favorite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo