$335 Find Cheap Flights from Hong Kong to California

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 California departing on 5/22. 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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KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to California.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to California.
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Flights Deals

Best California Flight Deals from Hong Kong

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles1 stop$670
San Francisco
San Francisco1 stop$660
San Diego
San Diego2 stops$875
San Jose
San Jose2 stops$905
Los Angeles
Los Angeles1 stop$670
San Francisco
San Francisco1 stop$660
San Diego
San Diego2 stops$875
San Jose
San Jose2 stops$905

Cheap Flight Deals from Hong Kong to California (HKG-USCA)

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

Recent round-trip flight deals from Hong Kong to California

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Hong Kong to California.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
7:15 am - 3:30 pmHKG-SFO
23h 15m1 stop
 Logo
11:30 pm - 3:35 pmSFO-HKG
25h 05m1 stop
Tue, Jun 3 - Mon, Jun 30
Asiana Airlines Logo
12:30 am - 3:30 pmHKG-SFO
30h 00m1 stop
Asiana Airlines Logo
11:30 pm - 10:30 pmSFO-HKG
31h 00m1 stop
$665Asiana Airlines
Find Deal
Wed, Oct 22 - Fri, Nov 7
China Airlines Logo
8:10 pm - 8:30 pmHKG-SFO
15h 20m1 stop
China Airlines Logo
1:05 am - 6:55 pmSFO-HKG
26h 50m1 stop
$742China Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 16
China Airlines Logo
10:15 am - 1:55 pmHKG-LAX
18h 40m1 stop
China Airlines Logo
4:25 pm - 9:15 amLAX-HKG
25h 50m1 stop
$749China Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 24
EVA Air Logo
7:40 pm - 8:55 pmHKG-LAX
16h 15m1 stop
EVA Air Logo
11:50 am - 7:55 pmLAX-HKG
17h 05m1 stop
$760EVA Air
Find Deal
Sat, May 10 - Sat, May 17
EVA Air Logo
7:40 pm - 6:45 amHKG-SFO
26h 05m1 stop
EVA Air Logo
12:30 pm - 8:45 pmSFO-HKG
17h 15m1 stop
$760EVA Air
Find Deal
Sun, May 11 - Sun, May 18
Cathay Pacific Logo
12:45 pm - 10:45 amHKG-LAX
13h 00mnonstop
Cathay Pacific Logo
12:25 pm - 6:55 pmLAX-HKG
15h 30mnonstop
$783Cathay Pacific
Find Deal
Mon, May 12 - Sun, May 25
Cathay Pacific Logo
12:05 am - 10:35 pmHKG-LAX
13h 30mnonstop
Cathay Pacific Logo
1:25 pm - 6:55 pmLAX-HKG
14h 30mnonstop
$787Cathay Pacific
Find Deal
Wed, Sep 3 - Thu, Sep 4
United Airlines Logo
9:15 am - 7:55 amHKG-LAX
13h 40mnonstop
United Airlines Logo
7:50 pm - 5:00 amLAX-HKG
18h 10m1 stop
$829United Airlines
Find Deal
Sat, Jun 28 - Sun, Jul 13
United Airlines Logo
9:15 am - 7:35 amHKG-LAX
13h 20mnonstop
United Airlines Logo
5:39 pm - 5:00 amLAX-HKG
20h 21m1 stop
$834United Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 24
Useful Info

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

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

What is the cheapest Hong Kong to California flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Hong Kong to California.

The cheapest ticket to California from Hong Kong found in the last 72 hours was to Los Angeles, at $819 round-trip. The most popular route is from Hong Kong (HKG) to San Francisco (SFO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $839.

Can I save money by flying with a layover from Hong Kong to California?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,338 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong to California, 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 California is March, when tickets cost $825 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,484 and $1,328 respectively.

What’s the cheapest day of the week to fly from Hong Kong to California?

The average price of all round-trip flights from Hong Kong to California clicked on KAYAK for each day over the last 12 months.

For Hong Kong to California, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from California back to Hong Kong, the best deals are generally found on Monday, with Friday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hong Kong to California, 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 Hong Kong to California, you should book around 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.


Good to know

Low seasonFebruary
High seasonJune
Cheapest flight$335
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Hong Kong to Los Angeles

Flights from Hong Kong to California: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Hong Kong to California 
RamFlew with United AirlinesHKG-SFOFeb 2025
Fly United. Give yourself a lot of time to get to the gate
Verified travelerFlew with United AirlinesHKG-SFODec 2024
be careful of short connection time when reaching US.
Verified travelerFlew with Cathay PacificHKG-SFOSep 2024
Get there earlier if you are a transit passenger, there are stores and restaurants but we flew in almost midnight and most stores were closed. Be your own advocate and look around what other passengers are doing!
Verified travelerFlew with United AirlinesHKG-SFOSep 2024
Double check your boarding information in airport in time, like boarding gate, or boarding time, etc. because they might be updated.
yiFlew with Cathay PacificHKG-SFOAug 2024
Singapore airline provides the best service I believe.
Verified travelerFlew with United AirlinesHKG-SFOMar 2024
Fly an Asian carrier. Cathay , Jal , Ana anyone but not United or a U.S. carrier .

FAQs - booking California flights

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

    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 California.

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

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

    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 Hong Kong to California 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 Hong Kong to California?

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

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally at night, when round-trip flights cost $1,056 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to California is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,286.

Top tips for finding cheap flights to California

  • Looking for a cheap flight? 25% of our users found tickets from Hong Kong to the following destinations at these prices or less: Los Angeles $655 one-way - $1,004 round-trip; San Francisco $675 one-way - $997 round-trip

Top 5 airlines serving from Hong Kong to California

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to California. 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 California? 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.
8.4
EVA AirOverall score based on 1186 reviews
8.4Boarding
8.1Food
8.0Entertainment
8.6Crew
8.3Comfort
Airline reviews

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

8.0 ExcellentAnonymous, Mar 2025TPE - IAH
Read more EVA Air reviews

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

seats are pitched well. you don't feel too tight.

For the price, it was better than other airlines; quality of food and service was very good.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

Great service. Was there a food option? I was given food (I could have ordered ahead of time?) but had no choice. I like choice.

friendly and professional cabin staff... seems cold and a bit aloof...

Good. Please add a non- applicable category to your questions.

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

Staff was so nice and very helpful with directions aswell!

Most relaxing long distance flight I have been on. And I have flown on many.

It was our first time flying with China Airlines and had a very nice experience. The airline staff & crews both on the ground and air were very nice. Food on the plane was very good. Will recommend it to family and friends.

Not great, will likely try to fly another or maybe I should have upgraded my ticket? Needed Air…

I don’t think I’ll be flying them again. Tight seats, no flowing air or air nozzles that you can turn air on you, for those who could have motion sickness this would be your worst nightmare. The pilot was great and experienced (which is what you want when flying 12 hours) overall I’m thankful knowledgeable pilots!

I would like to commend the staff from this flight. They all looked happy and I can tell they love what they are doing and constantly smiling while serving the passengers. Special mention to the guy FA in our section. I did not get his name but he is so far the best F.A I have ever encountered!

staff are super nice and effiecient! It was a very comfortable and relaxing flight

When I booked a premium economy ticket. I then had to pay $100+ to book my seat.

Boarding could have been a little bit better but other than that it was a pretty good experience. I think because of the stowaway to Paris France recently they are being extra diligent about boarding passes at the gate. But they boarded the back of the plane first, and that's something I really think needs to start in the USA.

Didn't like on this return inbound flights (from Hong Kong to Vancouver) Outbound to the Hong Kong was good.

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

It was all perfect and very pleasant for such long flights

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.

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. Drinks were very limited. All I wanted was water, and on a 4 hour flight, I was given 2 cups of about 3 ounces each.

We took business class, It was comfortable and I was able to sleep.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

This has been the worst experience I've ever had. We arrived to Ho Chi Minh Airport and were supposed to get our Asiana ticket from the transfer counter as we came with a different airline. However, the staff at the transfer counter were not helpful and kept giving us different information. We were first told by Asiana airlines staff we had to wait 2 hours so they could print out and give us our tickets, then someone else told us we had to wait 3hrs, someone told us "I don't know, just go sit and wait and we will tell you later." This was at a place in the Ho Chi Minh airport that had no coffee or food shops, nothing, just immigration (to enter Vietnam with a Vietnam Visa) and security (to transfer into the gates) but we needed our printed boarding pass to go through. It wasn't until we demanded to speak to a supervisor as our flight time was 1hr away because they kept telling us "there's alot of time left for your international flight, we will get your tickets later" we still had to wait around 20minutes for the "Supervisor" to give us our tickets. I would NOT recommend Asiana Airlines, especially if going thru Ho Chi Minh Airport as they are not helpful. (We almost missed our flight, due to their lazyness and incompetence of printing our tickets) I would suggest Asiana Airlines to have a Machine in the transfer area so passengers can easily print out their boarding passes themselves and save some money by not hiring incompetent staff that can't do a simple task such as printing a boarding pass.

Great service. They could offer vegetarian food and do more to reduce waste.

I like the food, the crew and everything.!!! Except for the delay in our flight.

Great service and comfortable seats. The first meal was excellent but the second meal was only satisfactory

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

The flight was delayed for 30 mins. The overall experience was good.

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

Overall, it was ok. However, the food was very sub-par.

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Horrible. No good food. Baggage missed to onboard and came after a day. No support to compensate the delay. Customer care cannot see the status of the complaint. No reply of the email.

Food was hood for airline food with good poftion and variety in meals. Frequency of beverage service was very low and amount of soda with meals was inadequate.

bad… no veg food was provided eventhough i pre ordered special meal

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

A bit rush for transit. Food and entertainment are not available

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

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