HKG

$349 Find Cheap Flights from California to Hong Kong - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hong Kong departing on 9/21. 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

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Flight Deals

Cheap Flights from California to Hong Kong

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

Mon, Sep 21 - Tue, Oct 20
Air Canada Logo
6:50 am - 5:15 am
LAS
-
HKG
31h 25m
1 stop
Air Canada Logo
9:45 am - 8:45 am
HKG
-
LAS
38h 00m
2 stops
$757Air Canada
Wed, Sep 9 - Tue, Sep 15
Air Canada Logo
6:00 pm - 5:15 am
LAS
-
HKG
20h 15m
1 stop
Air Canada Logo
9:45 am - 5:03 pm
HKG
-
LAS
22h 18m
1 stop
$760Air Canada
Mon, Sep 21 - Tue, Oct 20
Air Canada Logo
5:20 am - 5:15 am
LAS
-
HKG
32h 55m
2 stops
Air Canada Logo
9:45 am - 8:45 am
HKG
-
LAS
38h 00m
2 stops
$761Air Canada
Sun, Aug 30 - Tue, Sep 15
Air Canada Logo
6:50 am - 5:15 am
LAS
-
HKG
31h 25m
1 stop
Air Canada Logo
9:45 am - 5:03 pm
HKG
-
LAS
22h 18m
1 stop
$765Air Canada
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
6:05 pm - 5:15 am
LAS
-
HKG
20h 10m
2 stops
Multiple Airlines Logo
9:45 am - 11:48 pm
HKG
-
LAS
29h 03m
1 stop
$770Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
5:07 pm - 5:15 am
LAS
-
HKG
21h 08m
2 stops
Multiple Airlines Logo
9:45 am - 2:10 pm
HKG
-
LAS
19h 25m
2 stops
$776Multiple Airlines
Wed, Nov 11 - Tue, Nov 24
China Eastern Logo
11:30 am - 4:20 pm
LAX
-
HKG
36h 50m
1 stop
China Eastern Logo
12:30 pm - 9:05 am
HKG
-
LAX
36h 35m
1 stop
$815China Eastern
Mon, Nov 9 - Fri, Nov 20
China Eastern Logo
11:30 am - 1:40 pm
LAX
-
HKG
34h 10m
2 stops
China Eastern Logo
5:30 pm - 9:05 am
HKG
-
LAX
31h 35m
2 stops
$817China Eastern
Sun, Aug 16 - Fri, Aug 28
Philippine Airlines Logo
12:30 am - 10:05 am
SFO
-
HKG
18h 35m
1 stop
Philippine Airlines Logo
6:00 pm - 9:10 pm
HKG
-
SFO
18h 10m
1 stop
$859Philippine Airlines
Wed, Oct 28 - Fri, Nov 27
Air China Logo
1:00 pm - 12:00 pm
SFO
-
HKG
32h 00m
1 stop
Air China Logo
8:15 pm - 9:30 am
HKG
-
SFO
29h 15m
1 stop
$863Air China
Useful Info

Good to know

Low season

January

Cheapest flight

$349
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Las Vegas to Hong Kong

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

Insights shared by verified travelers who flew the route from California to Hong Kong 
Learn how KAYAK collects reviews and tips from users.
JaeFlew with Cathay Pacific
LAX
-
HKG
Jun 2026
Book a window or isle seat and fly economy plus if possible.
ErnestFlew with Cathay Pacific
SFO
-
HKG
Jun 2026
Dress comfortably, no tight shoes, no tight clothes. It's a long haul.
LILLYFlew with United Airlines
SFO
-
HKG
May 2026
I recommend splurging for business class. A bit too cramped in economy.
Verified travelerFlew with Cathay Pacific
LAX
-
HKG
Feb 2026
Arrive early, Boarding gate may be a relatively long walk.
Verified travelerFlew with Cathay Pacific
LAX
-
HKG
Nov 2025
Arrive early, the airport is a bit confusing and crowd handling is inefficient.
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
SFO
-
HKG
Sep 2024
Bring cleaning wipes with you if you intend to use the toilet.

FAQs for booking flights from California to Hong Kong

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

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

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

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

Everything you need to know for your flight to Hong Kong

Information on the airport you'll fly into in Hong Kong

Hong Kong (HKG)