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Cheap flights from San Diego to Hong Kong from $422

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Hong Kong

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:56 am - 11:55 amSAN  San Diego-HKG Hong Kong Intl
32h 59m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
1:40 pm - 6:38 pmHKG  Hong Kong Intl-SAN San Diego
20h 58m2 stops Incheon Intl San Francisco
$724Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
10:56 am - 11:55 amSAN  San Diego-HKG Hong Kong Intl
32h 59m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
1:40 pm - 7:16 pmHKG  Hong Kong Intl-SAN San Diego
21h 36m2 stops Incheon Intl San Francisco
$802Multiple Airlines
Sun, Nov 15 - Sun, Nov 22
Cathay Pacific Logo
7:50 am - 6:55 pmSAN  San Diego-HKG Hong Kong Intl
20h 05m1 stop San Francisco
Cathay Pacific Logo
1:30 pm - 6:41 pmHKG  Hong Kong Intl-SAN San Diego
21h 11m1 stop San Francisco
$1,075Cathay Pacific
Tue, Oct 20 - Tue, Nov 17
Cathay Pacific Logo
6:15 am - 4:45 pmSAN  San Diego-HKG Hong Kong Intl
19h 30m1 stop Seattle/Tacoma Intl
Cathay Pacific Logo
1:30 pm - 6:29 pmHKG  Hong Kong Intl-SAN San Diego
19h 59m1 stop San Francisco
$1,075Cathay Pacific
Thu, Oct 15 - Thu, Oct 29
Air Canada Logo
2:00 pm - 5:10 amSAN  San Diego-HKG Hong Kong Intl
23h 10m1 stop Vancouver Intl
Air Canada Logo
10:45 am - 8:43 amHKG  Hong Kong Intl-SAN San Diego
36h 58m2 stops Vancouver Intl San Francisco
$1,086Air Canada
Tue, Feb 23 - Tue, Mar 16
Air Canada Logo
2:30 pm - 5:10 amSAN  San Diego-HKG Hong Kong Intl
22h 40m2 stops Denver Intl Vancouver Intl
Air Canada Logo
10:45 am - 8:43 amHKG  Hong Kong Intl-SAN San Diego
36h 58m2 stops Vancouver Intl San Francisco
$1,090Air Canada
Tue, Feb 23 - Tue, Mar 16
United Airlines Logo
6:30 am - 7:15 pmSAN  San Diego-HKG Hong Kong Intl
20h 45m1 stop Los Angeles
United Airlines Logo
2:20 pm - 8:45 pmHKG  Hong Kong Intl-SAN San Diego
22h 25m2 stops Tokyo Haneda San Francisco
$1,148United Airlines
Thu, Jan 28 - Fri, Feb 12
United Airlines Logo
12:30 pm - 6:45 amSAN  San Diego-HKG Hong Kong Intl
26h 15m1 stop San Francisco
United Airlines Logo
10:00 am - 1:44 pmHKG  Hong Kong Intl-SAN San Diego
19h 44m2 stops Tokyo Narita San Francisco
$1,150United Airlines
Thu, Jan 28 - Fri, Feb 12
Japan Airlines Logo
11:45 am - 2:00 amSAN  San Diego-HKG Hong Kong Intl
22h 15m1 stop Tokyo Narita
Japan Airlines Logo
4:30 pm - 9:50 amHKG  Hong Kong Intl-SAN San Diego
33h 20m1 stop Tokyo Haneda
$1,543Japan Airlines
Sun, Dec 6 - Tue, Dec 8
Japan Airlines Logo
11:45 am - 10:55 pmSAN  San Diego-HKG Hong Kong Intl
19h 10m1 stop Tokyo Narita
Japan Airlines Logo
10:20 am - 2:47 pmHKG  Hong Kong Intl-SAN San Diego
20h 27m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,740Japan Airlines
Sun, Nov 8 - Wed, Nov 11

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Cathay Pacific flights from San Diego to Hong Kong

Our best Cathay Pacific deals on San Diego to Hong Kong flight tickets
Cathay Pacific
Oct 20
SAN5:49 pmSan Diego
21h 26m
1 stop
HKG6:15 amHong Kong Intl
Nov 23
HKG12:55 amHong Kong Intl
25h 09m
1 stop
SAN10:04 amSan Diego
$1,075
Cathay Pacific
Oct 15
SAN7:50 amSan Diego
20h 05m
1 stop
HKG6:55 pmHong Kong Intl
Nov 9
HKG12:55 amHong Kong Intl
25h 02m
1 stop
SAN9:57 amSan Diego
$1,076
Cathay Pacific
Oct 2
SAN9:05 amSan Diego
18h 50m
1 stop
HKG6:55 pmHong Kong Intl
Oct 12
HKG1:10 amHong Kong Intl
26h 13m
1 stop
SAN12:23 pmSan Diego
$1,125

STARLUX Airlines flights from San Diego to Hong Kong

Our best STARLUX Airlines deals on San Diego to Hong Kong flight tickets
STARLUX Airlines
Oct 8
SAN6:27 pmSan Diego
24h 28m
2 stops
HKG9:55 amHong Kong Intl
Oct 21
HKG11:20 amHong Kong Intl
25h 38m
2 stops
SAN9:58 pmSan Diego
$1,161
STARLUX Airlines
Oct 8
SAN7:27 pmSan Diego
23h 28m
2 stops
HKG9:55 amHong Kong Intl
Oct 21
HKG11:20 amHong Kong Intl
25h 38m
2 stops
SAN9:58 pmSan Diego
$1,162
STARLUX Airlines
Oct 7
SAN7:27 pmSan Diego
32h 28m
2 stops
HKG6:55 pmHong Kong Intl
Oct 27
HKG11:55 amHong Kong Intl
26h 31m
2 stops
SAN11:26 pmSan Diego
$1,169

momondo Fare Finder

 
Use the filters below to find and compare flights from San Diego to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHong Kong

SAN San Diego - HKG Hong Kong Intl

SANHKG

San Diego

Wed 11/11

10:56 am-11:55 am

2 stops32h 59m

Hong Kong Intl

Wed 11/18

1:40 pm-6:38 pm

2 stops20h 58m

$724

San DiegoHong Kong

SAN San Diego - HKG Hong Kong Intl

SANHKG

San Diego

Sun 11/15

10:56 am-11:55 am

2 stops32h 59m

Hong Kong Intl

Sun 11/22

1:40 pm-7:16 pm

2 stops21h 36m

$802

San DiegoHong Kong

SAN San Diego - HKG Hong Kong Intl

SANHKG

San Diego

Tue 10/20

7:50 am-6:55 pm

1 stop20h 05m

Hong Kong Intl

Tue 11/17

1:30 pm-6:41 pm

1 stop21h 11m

$1,075
Quickest round-trip

San DiegoHong Kong

SAN San Diego - HKG Hong Kong Intl

SANHKG

San Diego

Thu 10/15

6:15 am-4:45 pm

1 stop19h 30m

Hong Kong Intl

Thu 10/29

1:30 pm-6:29 pm

1 stop19h 59m

$1,075

San DiegoHong Kong

SAN San Diego - HKG Hong Kong Intl

SANHKG

San Diego

Tue 2/23

2:00 pm-5:10 am

1 stop23h 10m

Hong Kong Intl

Tue 3/16

10:45 am-8:43 am

2 stops36h 58m

$1,086

San DiegoHong Kong

SAN San Diego - HKG Hong Kong Intl

SANHKG

San Diego

Tue 2/23

2:30 pm-5:10 am

2 stops22h 40m

Hong Kong Intl

Tue 3/16

10:45 am-8:43 am

2 stops36h 58m

$1,090

San DiegoHong Kong

SAN San Diego - HKG Hong Kong Intl

SANHKG

San Diego

Thu 1/28

6:30 am-7:15 pm

1 stop20h 45m

Hong Kong Intl

Fri 2/12

2:20 pm-8:45 pm

2 stops22h 25m

$1,148

San DiegoHong Kong

SAN San Diego - HKG Hong Kong Intl

SANHKG

San Diego

Thu 1/28

12:30 pm-6:45 am

1 stop26h 15m

Hong Kong Intl

Fri 2/12

10:00 am-1:44 pm

2 stops19h 44m

$1,150

San DiegoHong Kong

SAN San Diego - HKG Hong Kong Intl

SANHKG

San Diego

Sun 12/6

11:45 am-2:00 am

1 stop22h 15m

Hong Kong Intl

Tue 12/8

4:30 pm-9:50 am

1 stop33h 20m

$1,543

San DiegoHong Kong

SAN San Diego - HKG Hong Kong Intl

SANHKG

San Diego

Sun 11/8

11:45 am-10:55 pm

1 stop19h 10m

Hong Kong Intl

Wed 11/11

10:20 am-2:47 pm

2 stops20h 27m

$1,740

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 San Diego 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 typical price of a round-trip flight between San Diego and Hong Kong?

Prices are currently low for flights on this route.

Typical prices usually range from $885 to $1,413.
The lowest price recently found on this route was $724.

What is the cheapest month to fly to Hong Kong?

The month of November is, on average, the cheapest month to fly to Hong Kong from San Diego, with most prices found around $601. The month of January is another great option to travel to Hong Kong, with average flight prices from San Diego averaging around $663.

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

You are more likely to see cheaper flights to Hong Kong from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,034 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from San Diego for as low as $601 on momondo.

Can stopping save me money on San Diego to Hong Kong flights?

You could potentially save up to 22% on your flight if you consider stops on a San Diego to Hong Kong flight.

How have San Diego to Hong Kong flight prices changed over time?

As of September 2026, prices for San Diego to Hong Kong flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Hong Kong (SAN to HKG) flight deals and tips

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

Best Price Found

$422

Fastest flight time

18h 50m

Direct flights

None
The best one-way flight to Hong Kong from San Diego in the past 72 hours is $422. The best round-trip flight deal from San Diego to Hong Kong found on momondo in the last 72 hours is $724.
The fastest flight from San Diego to Hong Kong takes 18h 50m
There are no direct flights from San Diego to Hong Kong. There are no popular flight routes from San Diego to Hong Kong.
Search flight deals

Frequently asked questions about flying from San Diego to Hong Kong

  • How far is San Diego to Hong Kong Intl by plane?

    There are 7340.9 mi between San Diego and Hong Kong Intl. Typically, this will take 18h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from San Diego Airport to Hong Kong Intl Airport?

    Prices for flights from San Diego Airport to Hong Kong Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Diego Airport to Hong Kong Intl Airport?

  • How old do you have to be to fly from San Diego Airport to Hong Kong Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Hong Kong Intl Airport.

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

    The required travel and health documents for your Hong Kong Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Diego to Hong Kong?

Best airlines flying from San Diego to Hong Kong

Compare and see reviews for airlines that fly from San Diego to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $465Free CancellationRating
7.1
11,703 reviews
Search Air Canada flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
10,251 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $949Free CancellationRating
8.3
1,927 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $1,072Free CancellationRating
7.6
1,503 reviews
Search Cathay Pacific flights

Why use momondo?

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

Finding the right flight to Hong Kong from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hong Kong quick and easy, saving you time and money.

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

Flights from San Diego to Hong Kong with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between San Diego and Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego 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 San Diego and alert you when they change.

An easier way to manage your Hong Kong trip

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