$277 Find Cheap Flights 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 the United States to Hong Kong departing on 8/25. 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.
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1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Hong Kong Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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 to Hong Kong

Sun, Apr 19 - Mon, May 11
Asiana Airlines Logo
12:55 am - 11:40 am
SEA
-
HKG
19h 45m
1 stop
Asiana Airlines Logo
1:40 am - 2:55 pm
HKG
-
SEA
28h 15m
1 stop
$591Asiana Airlines
Tue, May 5 - Sun, May 24
Asiana Airlines Logo
12:55 am - 11:30 pm
SEA
-
HKG
31h 35m
1 stop
Asiana Airlines Logo
1:40 am - 2:55 pm
HKG
-
SEA
28h 15m
1 stop
$592Asiana Airlines
Tue, Apr 14 - Mon, Jun 1
Asiana Airlines Logo
12:55 am - 11:30 pm
SEA
-
HKG
31h 35m
1 stop
Asiana Airlines Logo
1:00 pm - 2:55 pm
HKG
-
SEA
16h 55m
1 stop
$593Asiana Airlines
Mon, Apr 20 - Mon, May 4
Korean Air Logo
11:55 am - 10:55 am
DFW
-
HKG
34h 00m
1 stop
Korean Air Logo
5:55 pm - 8:10 am
HKG
-
DFW
27h 15m
1 stop
$728Korean Air
Mon, Apr 20 - Mon, May 4
Korean Air Logo
11:55 am - 10:45 pm
DFW
-
HKG
21h 50m
1 stop
Korean Air Logo
12:20 pm - 8:10 am
HKG
-
DFW
32h 50m
1 stop
$735Korean Air
Tue, Aug 11 - Fri, Aug 21
Air Canada Logo
12:25 pm - 5:15 am
DFW
-
HKG
27h 50m
2 stops
Air Canada Logo
9:45 am - 9:34 pm
HKG
-
DFW
48h 49m
2 stops
$741Air Canada
Tue, Aug 11 - Fri, Aug 21
Air Canada Logo
12:25 pm - 5:15 am
DFW
-
HKG
27h 50m
2 stops
Air Canada Logo
9:45 am - 11:35 am
HKG
-
DFW
38h 50m
2 stops
$746Air Canada
Tue, May 5 - Thu, May 7
China Airlines Logo
12:10 am - 9:15 am
ONT
-
HKG
18h 05m
1 stop
China Airlines Logo
5:35 pm - 6:00 pm
HKG
-
ONT
15h 25m
1 stop
$820China Airlines
Mon, May 11 - Wed, May 13
China Airlines Logo
12:10 am - 9:15 am
ONT
-
HKG
18h 05m
1 stop
China Airlines Logo
5:35 pm - 6:00 pm
HKG
-
ONT
15h 25m
1 stop
$825China Airlines
Tue, Aug 25 - Thu, Sep 24
ANA Logo
11:35 am - 5:15 am
LGA
-
HKG
29h 40m
2 stops
ANA Logo
9:30 am - 7:36 pm
HKG
-
LGA
22h 06m
2 stops
$943ANA
Booking Insights

KAYAK's insights & trends for flights to Hong Kong

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

What is the cheapest flight to Hong Kong?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Hong Kong from the United States found in the last 72 hours was to Hong Kong, at $608 round-trip. The most popular route is Boston (BOS) to Hong Kong (HKG) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $608.

How much is a flight to Hong Kong?

The average and cheapest price for all round-trip flights to Hong Kong from each origin found by users searching on KAYAK in the last month.

A flight to Hong Kong costs $798 on average. The cheapest price found on KAYAK in the last 2 weeks was $280 for the route San Francisco (SFO) to Hong Kong (HKG). The most popular routes on KAYAK are Los Angeles to Hong Kong which costs $871 on average, and San Francisco to Hong Kong, which costs $992 on average.

See prices from:

What is the cheapest month to fly from the United States to Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States 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 the United States to Hong Kong is September, when tickets cost $1,055 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,665 and $1,584 respectively.

What is the cheapest time of day to fly to Hong Kong?

The average price for all round-trip flights from the United States to Hong Kong depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Hong Kong is generally at night, when round-trip flights cost $890 on average. The most expensive time of day to fly to Hong Kong is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $984.

How far in advance should I book a flight from the United States 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 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 the United States to Hong Kong, you should book around 11 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Which is the cheapest airport to fly into in Hong Kong?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Hong Kong is Hong Kong Intl Airport (HKG), with an average flight price of $485.

Good to know

Low seasonJanuary
Cheapest flight$277
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Seattle to Hong Kong

Flights to Hong Kong: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Hong Kong 
Verified travelerFlew with Cathay Pacific
LAX
-
HKG
Feb 2026
Arrive early, Boarding gate may be a relatively long walk.
Verified travelerFlew with Cathay Pacific
DFW
-
HKG
Jun 2025
Bring snacks if you need them, otherwise they only offer dinner after taking off and breakfast before landing.
Verified travelerFlew with Cathay Pacific
LAX
-
HKG
Oct 2024
Make sure if you are selecting a seat that is in the front row on the side the inside seats have the tv monitors the outside seat you are out of luck
Verified travelerFlew with Cathay Pacific
ORD
-
HKG
Nov 2024
First flight to hkg but been to asia many times. Most airlines have frequent beverage service to combat the dehydration that comes with a long flight.
Verified travelerFlew with Cathay Pacific
SFO
-
HKG
Sep 2024
Bring cleaning wipes with you if you intend to use the toilet.
Verified travelerFlew with Cathay Pacific
JFK
-
HKG
Feb 2024
Long journey wear comfortable clothes they only served two meals so take some food especially if you have diabetes

FAQs - booking Hong Kong flights

  • How does KAYAK find such low prices on flights from the United States 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 the United States to Hong Kong.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States to 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 the United States 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 from the United States to Hong Kong with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States 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 from the United States to Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Hong Kong?

    Based on KAYAK data, the cheapest day to fly to Hong Kong is Monday where round-trip tickets can be as cheap as $993. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,101 on average.

Top tips for finding cheap flights to Hong Kong

  • Looking for cheap airfare to Hong Kong? 25% of our users found round-trip tickets to Hong Kong for the following prices or less: From San Francisco $1,468, from Boston $2,141, from Los Angeles $5,251
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Hong Kong flight deals.

Reviews of the top 5 airlines flying to Hong Kong

 
Need help choosing which airline to fly with from the United States 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
China AirlinesOverall score based on 811 reviews
8.0Entertainment
8.5Crew
7.8Food
8.0Comfort
8.3Boarding
Airline reviews

The crew was very professional and friendly. Although there was a water leak from panel above, the crew was trying to mitigate the consequence. We are happy with its service and the value offered. We will definitely take China Airlines again.

10.0 ExcellentA, Feb 2026
SIN - TPE
Read more China Airlines reviews

The crew was very professional and friendly. Although there was a water leak from panel above, the crew was trying to mitigate the consequence. We are happy with its service and the value offered. We will definitely take China Airlines again.

Well, we upgraded and on a 14 hour flight not sure how we would tolerate it otherwise. The upgrades are ridiculously expensive and even with empty seats even in first class it was difficult to upgrade. Probably won’t fly China Air again due to this. The attendants tho were much better than the airlines in the states and there attentiveness and care for your comfort far exceeds other airlines in the states.

Flight attendants. Food, entertainment and most of all, be on time.

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

Sat next to a woman who had her period. Blood was on her seat and on the arm rest between us. I ended up having period blood on my jacket and shoes. Very gross!

Better organization of boarding procedures. Terrible leadership guiding people to gates.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

Better screens, it would have been nice to have more comfortable seats.

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

I didn't see any flight attendants offer coffee or green tea. There was regular drink service but after a short meal was served didn't notice that happening.

In economy, very cramped. Once the front seat was reclined it was almost impossible to get in and out of our seat. The personnel was excellent.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

Poor links to cathay meaning it's not possible to check in online or reserve seats. Incorrect information provided by cathay regarding check in and transfer at HKG. Delay in flight required is to be escorted / run to make the connecting flight and no opportunity to use the business lounge. Luggage did not make the connection so we arrived in Manchester with no luggage

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

Crew was very good, but could have checked on us when meals were not being served also.

great experience. better than all other airlines flying this route.

We flew economy light. We did not want to check bags and we had free 1 bag, but just had back packs with small personal item. Try as we may could only get bags down to 17lbs each. So we put 2 lbs from one bag into other and checked it. I think if someone has a checked bag allowance and chose not to use it , it would benefit both parties to bump carry on weight up to the next level of 22lbs or 10kgs. Just a thought.

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Departed Palm Springs over an hour late because there’s only one gate, and it has always delayed by the arriving and departing flight to Toronto and the arriving flight from Vancouver.

I checked a bag and there was only one agent to assist all customers with any issues.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

Extremely disappointing. My original Denver–Vancouver–Bangkok itinerary was cancelled due to a crewing issue. I was not proactively supported and had to drive back home after already reaching the airport. Communication was poor throughout, and attempts to contact customer service resulted in being on hold for nearly three hours without reaching anyone. Instead of being rebooked on the same direct routing the following day, I was rerouted onto a much longer itinerary via multiple cities and airlines, which resulted in arriving approximately 30 hours later than scheduled. At Denver airport, there was no visible Air Canada representative available to properly assist. Ground staff offered no real support beyond directing passengers to a phone number. There was no clear communication, no ownership, and no meaningful customer care during a major disruption. The final journey involved three flights instead of the original two, significantly increasing travel time and stress. Overall, the handling of the cancellation and lack of customer support was unacceptable. What could have been better? Clear communication during the cancellation Accessible customer service (phone support that actually answers) Proper in-person assistance at the airport Rebooking onto a comparable routing rather than a significantly longer one

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

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.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

Everything you need to know for your flight to Hong Kong

Cabin class types available on flights to Hong Kong

Cabin classes available on flights to Hong Kong. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.