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Cheap flights from California to Hong Kong from $281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Hong Kong departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from California to Hong Kong

Cheap round-trip flights

Air Canada Logo
7:25 am - 4:05 pmLAS-HKG
17h 40m1 stop
Air Canada Logo
6:00 pm - 8:39 pmHKG-LAS
41h 39m2 stops
$573Air Canada
Find Deal
Mon, Sep 22 - Tue, Oct 14
Air Canada Logo
7:25 am - 4:05 pmLAS-HKG
17h 40m1 stop
Air Canada Logo
6:00 pm - 11:14 pmHKG-LAS
20h 14m1 stop
$576Air Canada
Find Deal
Mon, Sep 22 - Thu, Oct 2
China Eastern Logo
12:30 pm - 4:05 pmLAX-HKG
36h 35m1 stop
China Eastern Logo
7:30 am - 10:05 amHKG-LAX
17h 35m1 stop
$580China Eastern
Find Deal
Mon, Sep 1 - Thu, Sep 4
China Eastern Logo
12:00 pm - 11:45 pmSFO-HKG
20h 45m1 stop
China Eastern Logo
7:30 am - 9:05 amHKG-SFO
16h 35m1 stop
$582China Eastern
Find Deal
Thu, Sep 4 - Mon, Sep 8
Logo
7:25 am - 11:25 pmLAS-HKG
25h 00m2 stops
Logo
6:00 pm - 2:42 pmHKG-LAS
35h 42m2 stops
$603
Find Deal
Mon, Sep 29 - Tue, Oct 14
Logo
4:45 pm - 10:40 pmLAS-HKG
37h 55m2 stops
Logo
10:00 am - 3:59 pmHKG-LAS
21h 59m2 stops
$604
Find Deal
Mon, Feb 2 - Wed, Feb 18
Philippine Airlines Logo
11:55 pm - 9:50 pmSFO-HKG
30h 55m1 stop
Philippine Airlines Logo
1:40 pm - 8:50 pmHKG-SFO
22h 10m1 stop
$640Philippine Airlines
Find Deal
Wed, Aug 27 - Mon, Sep 22
Philippine Airlines Logo
11:55 pm - 12:25 pmSFO-HKG
21h 30m1 stop
Philippine Airlines Logo
1:40 pm - 8:30 pmHKG-SFO
21h 50m1 stop
$648Philippine Airlines
Find Deal
Sun, Oct 12 - Tue, Oct 28
Korean Air Logo
6:37 am - 10:30 pmONT-HKG
24h 53m2 stops
Korean Air Logo
12:55 am - 5:17 pmHKG-ONT
32h 22m2 stops
$775Korean Air
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Tue, Oct 21 - Tue, Dec 9
Korean Air Logo
6:37 am - 11:10 pmONT-HKG
24h 33m2 stops
Korean Air Logo
12:55 am - 5:17 pmHKG-ONT
32h 22m2 stops
$779Korean Air
Find Deal
Mon, Nov 3 - Tue, Nov 18

Qatar Airways flights from California to Hong Kong

Our best Qatar Airways deals on California to Hong Kong flight tickets
Qatar Airways
Nov 19
STS7:00 amSanta Rosa Sonoma County
46h 40m
2 stops
HKG9:40 pmHong Kong Intl
Dec 1
HKG6:05 pmHong Kong Intl
43h 53m
2 stops
STS9:58 pmSanta Rosa Sonoma County
$1,676
Find similar
Qatar Airways
Aug 12
ONT2:57 pmOntario
33h 13m
2 stops
HKG3:10 pmHong Kong Intl
Sep 9
HKG1:25 amHong Kong Intl
32h 22m
2 stops
ONT6:47 pmOntario
$1,757
Find similar

United Airlines flights from California to Hong Kong

Our best United Airlines deals on California to Hong Kong flight tickets
United Airlines
Aug 10
LAS9:12 amLas Vegas Harry Reid Intl
18h 43m
1 stop
HKG6:55 pmHong Kong Intl
Aug 21
HKG10:30 pmHong Kong Intl
17h 14m
1 stop
LAS12:44 amLas Vegas Harry Reid Intl
$784
Find similar
United Airlines
Aug 9
LAS6:00 amLas Vegas Harry Reid Intl
21h 55m
2 stops
HKG6:55 pmHong Kong Intl
Sep 19
HKG11:15 amHong Kong Intl
18h 21m
1 stop
LAS2:36 pmLas Vegas Harry Reid Intl
$788
Find similar
United Airlines
Aug 14
SFO11:50 pmSan Francisco
14h 10m
HKG5:00 amHong Kong Intl
Sep 29
HKG11:15 amHong Kong Intl
12h 40m
SFO8:55 amSan Francisco
$860
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from California to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Mon 9/22

7:25 am-4:05 pm

1 stop17h 40m

Hong Kong Intl

Tue 10/14

6:00 pm-8:39 pm

2 stops41h 39m

$573

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Mon 9/22

7:25 am-4:05 pm

1 stop17h 40m

Hong Kong Intl

Thu 10/2

6:00 pm-11:14 pm

1 stop20h 14m

$576

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Mon 9/1

12:30 pm-4:05 pm

1 stop36h 35m

Hong Kong Intl

Thu 9/4

7:30 am-10:05 am

1 stop17h 35m

$580

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 9/4

12:00 pm-11:45 pm

1 stop20h 45m

Hong Kong Intl

Mon 9/8

7:30 am-9:05 am

1 stop16h 35m

$582

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Mon 9/29

7:25 am-11:25 pm

2 stops25h 00m

Hong Kong Intl

Tue 10/14

6:00 pm-2:42 pm

2 stops35h 42m

$603

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Mon 2/2

4:45 pm-10:40 pm

2 stops37h 55m

Hong Kong Intl

Wed 2/18

10:00 am-3:59 pm

2 stops21h 59m

$604

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 8/27

11:55 pm-9:50 pm

1 stop30h 55m

Hong Kong Intl

Mon 9/22

1:40 pm-8:50 pm

1 stop22h 10m

$640

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 10/12

11:55 pm-12:25 pm

1 stop21h 30m

Hong Kong Intl

Tue 10/28

1:40 pm-8:30 pm

1 stop21h 50m

$648

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Tue 10/21

6:37 am-10:30 pm

2 stops24h 53m

Hong Kong Intl

Tue 12/9

12:55 am-5:17 pm

2 stops32h 22m

$775

OntarioHong Kong

ONT - HKG

ONTHKG

Ontario

Mon 11/3

6:37 am-11:10 pm

2 stops24h 33m

Hong Kong Intl

Tue 11/18

12:55 am-5:17 pm

2 stops32h 22m

$779

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from California 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 October is, on average, the cheapest month to fly to Hong Kong from California, with most prices found around $889. The month of September is another great option to travel to Hong Kong, with average flight prices from California averaging around $909.

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

The cheapest day to depart from California 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 $866. The most expensive day to fly to Hong Kong is Friday, with ticket prices averaging around $1,049.

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

The cheapest time of day to fly to Hong Kong is in the evening when flights can be purchased for as low as $925. At noon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,071 per ticket.

What is the cheapest California to Hong Kong flight route?

Fly from Los Angeles to Hong Kong Intl for the best California - Hong Kong flight prices

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

You are more likely to see cheaper flights to Hong Kong from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,027 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from California for as low as $927 on momondo.

What cabin class options are available on California to Hong Kong flights?

There are 4 cabin classes available to choose from on California to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 9% on your flight if you consider stops on a California to Hong Kong flight.

Cheap California to Hong Kong flight deals and tips

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

Best Price Found

$281

Fastest flight time

14h 15m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from California in the past 72 hours is $281. The best round-trip flight deal from California to Hong Kong found on momondo in the last 72 hours is $573.
The fastest flight from California to Hong Kong takes 14h 15m
Direct flights go from California to Hong Kong every day.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)
Search flight deals

  • When did momondo last update prices for flights from California to Hong Kong?

    Prices for flights from California to Hong Kong refresh daily.

  • How many operators does momondo search for flights from California to Hong Kong?

  • How old do you have to be to fly from California to Hong Kong?

    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 California to Hong Kong.

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

    The travel and health documents you'll need for your trip to Hong Kong may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hong Kong. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from California to Hong Kong?

Best airlines flying from California to Hong Kong

Compare and see reviews for airlines that fly from California to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
XiamenAirPriceFrom $561Free CancellationRating
6.6
41 reviews
Search XiamenAir flights
AIR PREMIAPriceFrom $579Free CancellationRating
8.2
60 reviews
Search AIR PREMIA flights
Air CanadaPriceFrom $629Free CancellationRating
7.1
9,899 reviews
Search Air Canada flights
Air ChinaPriceFrom $653Free CancellationRating
7.3
93 reviews
Search Air China flights
Philippine AirlinesPriceFrom $657Free CancellationRating
7.2
894 reviews
Search Philippine Airlines flights
China EasternPriceFrom $658Free CancellationRating
7.2
159 reviews
Search China Eastern flights
Asiana AirlinesPriceFrom $731Free CancellationRating
8.2
470 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $742Free CancellationRating
8.4
1,121 reviews
Search Korean Air flights
LufthansaPriceFrom $761Free CancellationRating
6.8
7,289 reviews
Search Lufthansa flights
China AirlinesPriceFrom $774Free CancellationRating
8.3
760 reviews
Search China Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Hong Kong for you.

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

momondo does allow users to show only those flights to Hong Kong from California which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Hong Kong from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Hong Kong, momondo offers a useful price alert feature which will track prices for flights to Hong Kong from California and alert you 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.
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Popular flights according to clicks in the last 7 days on momondo
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