PHL - HKG

$540 Find Cheap Flights from Philadelphia to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Hong Kong departing on 9/10. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hong Kong

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Hong Kong, 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 Philadelphia to Hong Kong, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,001
Typical prices: $668-$1,183
Air Canada
Wed 9/2Tue 9/22
PHL - HKG • 2 stops
Cheapest one-way
$540
Typical prices: $598-$1,018
Multiple Airlines
Thu 9/10
PHL - HKG • 2 stops
Top airlines
Cheapest • from $1,001 (round-trip)
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Hong Kong. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,048 (round-trip)
Shortest trip • 21h 05m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hong Kong!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Hong Kong 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Hong Kong

Wed, Sep 2 - Tue, Sep 22
Air Canada Logo
6:25 am - 5:15 am
PHL
-
HKG
34h 50m
2 stops
Air Canada Logo
9:45 am - 9:43 am
HKG
-
PHL
35h 58m
2 stops
$1,001Air Canada
Wed, Aug 12 - Tue, Sep 15
Air Canada Logo
6:25 am - 5:15 am
PHL
-
HKG
34h 50m
2 stops
Air Canada Logo
12:45 am - 9:32 pm
HKG
-
PHL
32h 47m
2 stops
$1,015Air Canada
Tue, Nov 3 - Tue, Nov 10
Multiple Airlines Logo
11:24 am - 5:10 am
PHL
-
HKG
28h 46m
2 stops
Multiple Airlines Logo
2:05 pm - 10:56 pm
HKG
-
PHL
21h 51m
2 stops
$1,020Multiple Airlines
Thu, Sep 17 - Tue, Sep 29
Multiple Airlines Logo
10:50 am - 11:30 pm
PHL
-
HKG
24h 40m
2 stops
Multiple Airlines Logo
12:20 pm - 10:09 am
HKG
-
PHL
33h 49m
2 stops
$1,030Multiple Airlines
Sun, Nov 15 - Wed, Mar 31
Air Canada Logo
5:05 pm - 11:20 am
PHL
-
HKG
53h 15m
2 stops
Air Canada Logo
9:30 am - 2:46 pm
HKG
-
PHL
41h 16m
2 stops
$1,031Air Canada
Thu, Sep 10 - Thu, Nov 12
Multiple Airlines Logo
7:00 am - 1:05 pm
PHL
-
HKG
42h 05m
2 stops
Multiple Airlines Logo
8:55 am - 4:21 pm
HKG
-
PHL
44h 26m
2 stops
$1,032Multiple Airlines
Thu, Oct 8 - Thu, Nov 12
Multiple Airlines Logo
10:50 am - 4:45 am
PHL
-
HKG
29h 55m
2 stops
Multiple Airlines Logo
8:55 am - 4:21 pm
HKG
-
PHL
44h 26m
2 stops
$1,033Multiple Airlines
Wed, Aug 12 - Wed, Sep 16
Qatar Airways Logo
9:30 pm - 3:10 pm
PHL
-
HKG
29h 40m
1 stop
Qatar Airways Logo
7:40 pm - 3:05 pm
HKG
-
PHL
31h 25m
1 stop
$1,037Qatar Airways
Mon, Oct 12 - Wed, Nov 18
Multiple Airlines Logo
7:00 am - 10:05 pm
PHL
-
HKG
27h 05m
2 stops
Multiple Airlines Logo
10:30 am - 5:33 am
HKG
-
PHL
32h 03m
2 stops
$1,053Multiple Airlines
Mon, Sep 21 - Thu, Oct 1
Air Canada Logo
5:01 pm - 5:15 am
PHL
-
HKG
24h 14m
2 stops
Air Canada Logo
12:45 am - 9:32 pm
HKG
-
PHL
32h 47m
2 stops
$1,055Air Canada
Booking Insights

KAYAK's insights & trends for Philadelphia to Hong Kong flights

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

How much is a round-trip flight from Philadelphia to Hong Kong?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Hong Kong departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Hong Kong, 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 Philadelphia to Hong Kong is January, where tickets cost $693 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,283 and $1,279 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Hong Kong, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Hong Kong, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$540
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Philadelphia to Hong Kong

When to book flights from Philadelphia to Hong Kong

Are your dates flexible? Find out the best times to travel from Philadelphia to Hong Kong 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 Philadelphia to Hong Kong

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

    In the last 5 days, the lowest price for a flight from Philadelphia to Hong Kong was $540 for a one-way ticket and $1,001 for a round-trip.

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

    A passport is required to fly from Philadelphia to Hong Kong.

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

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

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

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

  • What is the most popular layover when flying to Hong Kong from Philadelphia?

    San Francisco is the most popular layover city among KAYAK users traveling from Philadelphia to Hong Kong.

  • Which is the best airline for flights from Philadelphia to Hong Kong, ANA or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Hong Kong are ANA and Cathay Pacific. With an average price for the route of $758 and an overall rating of 8.3, ANA is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,516 and an overall rating of 7.6.

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

    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 Philadelphia to Hong Kong.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from Philadelphia 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 Philadelphia to Hong Kong?

    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 Hong Kong with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and HKG 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 Philadelphia to Hong Kong?

    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 Hong Kong from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Philadelphia to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Hong Kong. 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 Philadelphia to Hong Kong? 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.
8.3
ANAOverall score based on 1252 reviews
7.7Food
8.2Comfort
8.5Boarding
8.7Crew
7.9Entertainment
Airline reviews

I’ve always had pleasant experiences with ANA and that has made me a loyal customer.

10.0 ExcellentAnonymous, Jun 2026
LAX - NRT
Read more ANA reviews

I’ve always had pleasant experiences with ANA and that has made me a loyal customer.

UA discouraged people to choose seat on economy class by charging about three times of another airlines. For example, ANA will charge USD60 to choose an aisle seat but UA is charging USD 219.

Roomy airlines. Friendly staff. Timely service. Temp was warm during the flight.

As usual the flight from AUS in Austin to SFO was late because they didn’t have adequate staffing to board the plane on time creating a 1 hour delay, which resulted in me missing my flight to Osaka due to a missed connection. When I got to the gate 10 minutes late after landing exactly the time the connecting flight was taking off, I saw my flight to Osaka sitting at the gate and that gates had closed. I attempted to contact United Via chat on the United App and was given the runaround and passed between 2 separate “agents” who after saying they could rebook me, told me I needed to go to ANA even though they’re partners and all of my ticketing was through United. After going to ANA’s gate at SFO to try and get help I was told I would need to leave and go to United’s ticket counter in order to get help. The ANA agents said that it was United’s issue. An hour after running to try to make my flight I got to the United counter. I showed the agent my itinerary and she helped as much as she could. I was booked on a flight that would occur 13 hours after my original flight to Osaka and given $45 in vouchers which doesn’t cover much at SFO. I had also spent 30000 miles with United to get an upgrade with more legroom. And that was not refunded to this point. Ultimately I lost 1 whole day of vacation in with my wife and kids and, the 30000 airline miles and I’m out the money and time I spent. In these situations United and their partners should go out of their way to communicate and accommodate but I was left to my own devices to find the right resources. The only option was to fly to Seoul 12 hours and take a connecting flight to Osaka: I am a United Skyniles member and would not recommend booking a flight with them unless you thoroughly understand the routes as it is likely you will be left to your own devices to resolve the situation.

The food was terrible and totally inedible. If you are flying with ANA/United bring your own food it was a long flight to be hingry

Staff at gate and crew on plane efficient and friendly.

I thought I bought the ticket directly through Kayak not a 3rd party

I like that we made it faster than regularly scheduled. Everything else was poor. The boarding was slow and chaotic. One person was screaming instructions to people that didn’t understand and there was only one camera so boarding was slow. The crew was not very friendly and one stewardess was extremely rude to everyone the entire flight. The food was not good and not themed to the country we were going to like every international flight I’ve taken. Lastly the seats were awful. After this flight I would never recommend United and will actively avoid booking another flight through them.

When I checked in, it printed two bag tags. The helper said they would cancel the other. They canceled both and my bag was left behind

Thanks ANA team, overall I had a good experience flying with ANA. Just one comment, the same food option was served on the flights connecting Singapore -Japan & Japan- Singapore after a week. This drawn disappointment to our expectations to the food and ended up eating the same food one week later on the return trip even though it was a different timing. I believe this could be better managed. Thank you.

The plane was dirty, the seats were torn and broken, the service was the most terrible ever, the bathroom dirty, they will not even serve water you had to request it, the meals were terrible, overall less than Zero, I will never fly Cathay Pacific again.

Was not able to board flight because boarding pass name did not match passport name and no one caught it.

Had a bad experience with crew member coming back Hong Kong to la the person next to me one of the passenger have taken video and picture of crew member the person that served meal young kid late 20' s 6 5'10 had attitude at his peak anything I asked for I don't know if it was bad day or racial I felt humiliated as people could see difference towards me I no problem with Cathy and my whole family never had one was very disappointed

Frequently flyer number should and could have been put on at the time of booking as I gave the number when booking.

Very attentive crews Flight was very smooth and safe Only little disappointment was the slight delay of departure (~30 minutes ) which rarely happen with CX flights

Not at all satisfactory. I had stomach upsets after taking food. Quality of Asian vegetarian meal was awful. Further there was no snacks/ fruits/ biscuits available as in between snacks.. only peanuts and pitzels.. except courteous staff rest of my experience was far from satisfactory

Staff was very courteous. Plane was clean and quite spacious even in the last rows. Veg food could have been better.

Later on, when there was no more bottled water, the water we received had a strong chlorine/disinfectant odor. On my flight from Hong Kong to Los Angeles, there was a male flight attendant who had a mean attitude throughout the whole trip, and he was very impatient during meal service “Furthermore, we purchased a Hong Kong SIM card as part of our flight package, but we received no instructions—neither by email nor SMS—on how to activate or use it. Consequently, we were unable to use the service at all. We request a full refund, as this appears to be a deceptive charge

The crew and the food were excellent. The plane was kept quite clean.

Crew were not engaging. Only engaged if requested. Food taste was mediocre

No extra snacks were available. Meals quality is terrible. Crew was not friendly.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.

Beverage and food services are excellent. We enjoy paying the extra for economy plus for the 3 inches more leg room to be exact.

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

Plane was packed but flew on-time, and the comfort level was great! All planes are a bit cramped, but the in flight entertainment was superb, snacks were nice, and the crew was polite. Got into Calgary on schedule...all we could ask for

I am very tall. All airline seats are a bit uncomfortable.

Lots of announcements that no wheeled carry on bags were allowed on the flight, yet the overhead bins were totally full and made it uncomfortable trying to get through and significantly held up departure. Why were they allowed on when they said that they weren't? Trash only came by soon after service and I wasn't ready to dispose of it. I had to first hold on to it and after flagging and attendant was told to stuff it in the seat back! I have never run into the need to walk outside in northern winter weather at an international airport and wasn't dressed to do so in the cold pouring rain! I'm not thinking that I'll be back unless I hear things have changed.

No complaints l will always do Air Canada once they are flying where I want to go

Flight was delayed an ultimately cancelled. Took me close to 45 mins with an Air Canada staff to be put on another flight.

Boarding was particularly poorly done with disregard for courtesy, professionalism, and efficiency. Think mid 70’s bus station.

My trip was ruined by the restrictions hidden in their "basic economy" plan. I'd flown hundreds of times and never encountered a program that does not allow changes of any kind. I don't know whose interface hid this information more, but I'm unlikely to use Kayak or Air Canada again after that experience.

Air Canada staff needs to be trained in hospitality. Most flight attendants are with attitude. Air Canada needs to carry additional food on board especially vegetarian plates as this category of travellers are on the rise. This is necessary for long distance flights. Blankets are cheap. Seats are not designed well Lower back portion should be thicker. Everytime thr passenger at the back of me took stuff or put stuff in the pocket of the seat in front of them which is my seat, I could feel them pushing or hitting on my chair.

Everything you need to know for your flight from Philadelphia to Hong Kong

Information on your arrival and departure airports