Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

HKG - PHL

$573 Find cheap flights from Hong Kong to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Philadelphia departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 5/31
Fri 6/7

Search hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Hong Kong to Philadelphia (HKG-PHL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hong Kong to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:00 pm - 4:35 pmHKG-PHL
29h 35m1 stop
6:30 pm - 3:20 pmPHL-HKG
32h 50m1 stop
$1,392British Airways
Find Deal
Sun, Oct 13 - Thu, Oct 17
11:15 pm - 4:35 pmHKG-PHL
29h 20m1 stop
6:30 pm - 3:20 pmPHL-HKG
32h 50m1 stop
$1,393British Airways
Find Deal
Sun, Oct 13 - Thu, Oct 17
11:15 am - 12:45 amHKG-PHL
25h 30m2 stops
11:58 am - 5:00 amPHL-HKG
29h 02m2 stops
$1,440United Airlines
Find Deal
Sun, Oct 13 - Thu, Oct 17
10:30 pm - 10:31 amHKG-PHL
24h 01m2 stops
10:05 am - 5:00 amPHL-HKG
30h 55m2 stops
$1,449United Airlines
Find Deal
Sun, Oct 13 - Thu, Oct 17
7:40 pm - 12:30 pmHKG-PHL
28h 50m2 stops
8:45 pm - 9:35 pmPHL-HKG
36h 50m1 stop
$1,576Qatar Airways
Find Deal
Sat, Jul 27 - Fri, Aug 9
7:40 pm - 12:30 pmHKG-PHL
28h 50m2 stops
8:45 pm - 9:35 pmPHL-HKG
36h 50m1 stop
$1,621Qatar Airways
Find Deal
Sat, Jul 27 - Fri, Aug 9
12:45 am - 2:13 pmHKG-PHL
25h 28m2 stops
8:15 am - 12:55 amPHL-HKG
28h 40m2 stops
$2,195Korean Air
Find Deal
Sat, Oct 12 - Thu, Oct 17
12:45 am - 11:09 pmHKG-PHL
34h 24m2 stops
6:30 am - 10:30 pmPHL-HKG
28h 00m2 stops
$2,267Delta
Find Deal
Fri, Jul 26 - Fri, Aug 9
12:45 am - 11:09 pmHKG-PHL
34h 24m2 stops
8:15 am - 10:55 amPHL-HKG
38h 40m2 stops
$2,268Delta
Find Deal
Fri, Jul 26 - Fri, Aug 9
12:45 am - 2:13 pmHKG-PHL
25h 28m2 stops
8:15 am - 10:30 pmPHL-HKG
26h 15m2 stops
$2,385Korean Air
Find Deal
Sat, Oct 12 - Thu, Oct 17

Flights from Hong Kong to Philadelphia - Travel Insights & Trends

Get data-powered insights and trends into flights from Hong Kong to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Hong Kong to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Hong Kong to Philadelphia is November, where tickets cost $1,340 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $2,940 and $1,958 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Hong Kong to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Hong Kong to Philadelphia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Which airlines provide the cheapest flights from Hong Kong to Philadelphia?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Hong Kong to Philadelphia found on KAYAK was with Lufthansa for $991. British Airways proposed a round-trip connection from $1,392 and United Airlines from $1,440.

Good to know

Low season

April

High season

March

Cheapest flight

$573
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Hong Kong to Philadelphia

When to book flights from Hong Kong to Philadelphia

Are your dates flexible? Find out the best times to travel from Hong Kong to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hong Kong to Philadelphia

  • What is the cheapest flight from Hong Kong to Philadelphia?

    In the last 3 days, the lowest price for a flight from Hong Kong to Philadelphia was $573 for a one-way ticket and $1,392 for a round-trip.

  • Do I need a passport to fly between Hong Kong and Philadelphia?

    Yes

  • Which aircraft models fly most regularly from Hong Kong to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hong Kong to Philadelphia?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Hong Kong and Philadelphia, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Hong Kong to Philadelphia, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Hong Kong to Philadelphia are United Airlines and Lufthansa. With an average price for the route of $1,529 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,289 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Hong Kong to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hong Kong to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Hong Kong with another airline. Booking your flights between Hong Kong and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Hong Kong to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hong Kong to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11159 reviews
8.1Crew
7.2Comfort
7.1Entertainment
6.7Food
7.7Boarding
Airline reviews

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

8.0 ExcellentKeith, May 2024DEN - FAT
Read more about United Airlines reviews

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

The flight was delayed due to weather issue…WiFi did not work and even though I wanted to pay for WiFi I couldn’t buy it. Overall very disappointing even though I paid and reserved Business class

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Book cheap flights from Hong Kong to Philadelphia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Hong Kong to Philadelphia found on KAYAK in the last 72 hours.
5/14Tue
3 stops
57h 01mHKG-PHL
$573
5/15Wed
2 stops
40h 04mHKG-PHL
$683
5/15Wed
1 stopLufthansa
28h 35mHKG-PHL
$991
8/21Wed
2 stopsUnited Airlines
35h 20mHKG-PHL
$1,048
7/31Wed
2 stopsJapan Airlines
23h 19mHKG-PHL
$1,109
8/23Fri
2 stopsUnited Airlines
25h 07mHKG-PHL
$1,136
5/14Tue
1 stopLufthansa
28h 05mHKG-PHL
$1,153
7/7Sun
2 stopsSWISS
29h 38mHKG-PHL
$1,226
7/7Sun
2 stopsSWISS
29h 38mHKG-PHL
$1,227
7/13Sat
2 stopsJapan Airlines
23h 19mHKG-PHL
$1,265

Search by stops

Search by airline

Search by price

Hong Kong - Philadelphia Flights

Departure:

Hong Kong (HKG)Hong Kong

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Hong Kong

Cabin classes: