Which airport is the most popular layover for flights between San Diego and Hong Kong?

San Francisco (SFO) was the most common stop: 83% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from San Diego to Hong Kong?

Flights connecting via Tokyo (NRT) have the shortest average one-way travel time: 19h 00m.

Which layover airport has the shortest connection time from San Diego to Hong Kong?

Tokyo (NRT) has the shortest average layover time for this route: 1h 50m.

What airlines fly to Hong Kong?

China Airlines, United Airlines and Air Canada are the top three most popular airlines that fly to Hong Kong from San Diego according to our data. China Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 5 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from San Diego to Hong Kong?

Flights via Tokyo (NRT) offer the lowest average round-trip price of $1,182.

What is the cheapest airline that flies from San Diego to Hong Kong Intl?

United Airlines is the most popular carrier operating from San Diego to Hong Kong Intl

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?

As of December 2025, there are 4 operators available to choose from 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.

$329 Cheap Flights from San Diego to Hong Kong in 2025/26

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7:45 am - 7:20 pm

SAN

HKG

19h 35m1 stop

2:20 pm - 6:44 pm

HKG

SAN

20h 24m2 stops

$562United Airlines

Mon, Jan 26 - Wed, Jan 28

7:45 am - 7:20 pm

SAN

HKG

19h 35m1 stop

10:35 am - 10:46 am

HKG

SAN

16h 11m1 stop

$564United Airlines

Mon, Jan 26 - Wed, Jan 28

7:45 am - 10:50 pm

SAN

HKG

23h 05m2 stops

2:20 pm - 6:44 pm

HKG

SAN

20h 24m2 stops

$574United Airlines

Mon, Jan 26 - Wed, Jan 28

8:37 pm - 12:55 pm

SAN

HKG

48h 18m2 stops

10:35 am - 10:46 am

HKG

SAN

16h 11m1 stop

$579United Airlines

Wed, Jan 28 - Sun, Feb 1

6:15 am - 6:55 pm

SAN

HKG

21h 40m1 stop

11:45 am - 12:17 am

HKG

SAN

27h 32m1 stop

$582United Airlines

Sun, Mar 29 - Fri, Apr 10

11:08 am - 5:45 am

SAN

HKG

26h 37m2 stops

10:00 am - 12:49 pm

HKG

SAN

18h 49m2 stops

$585ANA

Fri, Jan 23 - Fri, Jan 30

8:50 pm - 12:55 pm

SAN

HKG

49h 05m2 stops

2:20 pm - 7:48 pm

HKG

SAN

20h 28m2 stops

$587ANA

Sun, Mar 8 - Wed, Mar 18

7:45 am - 10:50 pm

SAN

HKG

23h 05m2 stops

10:00 am - 2:52 pm

HKG

SAN

20h 52m2 stops

$588ANA

Sat, Jan 24 - Fri, Jan 30

7:52 pm - 12:00 pm

SAN

HKG

24h 08m2 stops

11:15 am - 8:58 pm

HKG

SAN

25h 43m2 stops

$589Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

6:15 am - 7:20 pm

SAN

HKG

22h 05m1 stop

11:45 am - 8:27 pm

HKG

SAN

23h 42m1 stop

$590United Airlines

Mon, Mar 23 - Wed, May 13

United Airlines flights from San Diego to Hong Kong

Our best United Airlines deals on San Diego to Hong Kong flight tickets

United Airlines

Jan 26

SAN7:45 amSan Diego

19h 35m

1 stop

HKG7:20 pmHong Kong Intl

Jan 28

HKG2:20 pmHong Kong Intl

20h 24m

2 stops

SAN6:44 pmSan Diego

$562

Find similar

United Airlines

Jan 26

SAN7:45 amSan Diego

19h 35m

1 stop

HKG7:20 pmHong Kong Intl

Jan 28

HKG10:35 amHong Kong Intl

16h 11m

1 stop

SAN10:46 amSan Diego

$564

Find similar

United Airlines

Jan 26

SAN7:45 amSan Diego

23h 05m

2 stops

HKG10:50 pmHong Kong Intl

Jan 28

HKG2:20 pmHong Kong Intl

20h 24m

2 stops

SAN6:44 pmSan Diego

$574

Find similar

Air Canada flights from San Diego to Hong Kong

Our best Air Canada deals on San Diego to Hong Kong flight tickets

Air Canada

Apr 17

SAN6:10 pmSan Diego

20h 00m

1 stop

HKG5:10 amHong Kong Intl

Apr 25

HKG9:45 amHong Kong Intl

17h 15m

1 stop

SAN12:00 pmSan Diego

$604

Find similar

Air Canada

Apr 21

SAN4:08 pmSan Diego

22h 02m

2 stops

HKG5:10 amHong Kong Intl

May 15

HKG9:45 amHong Kong Intl

37h 27m

2 stops

SAN8:12 amSan Diego

$606

Find similar

Air Canada

Jan 12

SAN7:52 pmSan Diego

54h 48m

2 stops

HKG6:40 pmHong Kong Intl

Jan 29

HKG8:25 pmHong Kong Intl

40h 17m

2 stops

SAN8:42 pmSan Diego

$611

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 1/26

7:45 am-7:20 pm

1 stop19h 35m

Hong Kong Intl

Wed 1/28

2:20 pm-6:44 pm

2 stops20h 24m

$562

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 1/26

7:45 am-7:20 pm

1 stop19h 35m

Hong Kong Intl

Wed 1/28

10:35 am-10:46 am

1 stop16h 11m

$564

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 1/26

7:45 am-10:50 pm

2 stops23h 05m

Hong Kong Intl

Wed 1/28

2:20 pm-6:44 pm

2 stops20h 24m

$574

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Wed 1/28

8:37 pm-12:55 pm

2 stops48h 18m

Hong Kong Intl

Sun 2/1

10:35 am-10:46 am

1 stop16h 11m

$579

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Sun 3/29

6:15 am-6:55 pm

1 stop21h 40m

Hong Kong Intl

Fri 4/10

11:45 am-12:17 am

1 stop27h 32m

$582

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Fri 1/23

11:08 am-5:45 am

2 stops26h 37m

Hong Kong Intl

Fri 1/30

10:00 am-12:49 pm

2 stops18h 49m

$585

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Sun 3/8

8:50 pm-12:55 pm

2 stops49h 05m

Hong Kong Intl

Wed 3/18

2:20 pm-7:48 pm

2 stops20h 28m

$587

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Sat 1/24

7:45 am-10:50 pm

2 stops23h 05m

Hong Kong Intl

Fri 1/30

10:00 am-2:52 pm

2 stops20h 52m

$588

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Fri 1/23

7:52 pm-12:00 pm

2 stops24h 08m

Hong Kong Intl

Fri 1/30

11:15 am-8:58 pm

2 stops25h 43m

$589

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 3/23

6:15 am-7:20 pm

1 stop22h 05m

Hong Kong Intl

Wed 5/13

11:45 am-8:27 pm

1 stop23h 42m

$590

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 $778. The month of February is another great option to travel to Hong Kong, with average flight prices from San Diego averaging around $834.

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

The cheapest day to depart from San Diego 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 $1,064. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,281.

How far in advance should I book a flight 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 $1,050 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 $595 on momondo.

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

You could potentially save up to 19% 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 December 2025, prices for San Diego to Hong Kong flights are approximately 22% 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

Fastest flight time	21h 00m
Direct flights	None

The fastest flight from San Diego to Hong Kong takes 21h 00m

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

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 53m 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?
As of December 2025, there are 4 operators available to choose from 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?
Based on momondo bookings for flights between San Diego and Hong Kong, the leading airline is United Airlines, making up 67% of the total bookings. Other popular airlines include Air Canada with 19%, Japan Airlines with 7%, and Cathay Pacific with 7%.

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
United Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 9,063 reviews	Search United Airlines flights
Air Canada	PriceFrom $601	Free Cancellation	Rating 7.1 10,500 reviews	Search Air Canada flights
Japan Airlines	PriceFrom $886	Free Cancellation	Rating 8.3 1,638 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $1,044	Free Cancellation	Rating 7.6 1,082 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

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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Cheap flights from San Diego to Hong Kong from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Hong Kong departing on 3/4. 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 San Diego to Hong Kong

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United Airlines flights from San Diego to Hong Kong

Our best United Airlines deals on San Diego to Hong Kong flight tickets

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Our best Air Canada deals on San Diego to Hong Kong flight tickets

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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 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 $778. The month of February is another great option to travel to Hong Kong, with average flight prices from San Diego averaging around $834.

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

The cheapest day to depart from San Diego 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 $1,064. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,281.

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

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

You could potentially save up to 19% 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 December 2025, prices for San Diego to Hong Kong flights are approximately 22% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from San Diego to Hong Kong Intl?

United Airlines is the most popular carrier operating from San Diego to Hong Kong Intl

What airlines fly to Hong Kong?

Which airport is the most popular layover for flights between San Diego and Hong Kong?

San Francisco (SFO) was the most common stop: 83% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from San Diego to Hong Kong?

Flights via Tokyo (NRT) offer the lowest average round-trip price of $1,182.

Which layover airport has the shortest travel time from San Diego to Hong Kong?

Flights connecting via Tokyo (NRT) have the shortest average one-way travel time: 19h 00m.

Which layover airport has the shortest connection time from San Diego to Hong Kong?

Tokyo (NRT) has the shortest average layover time for this route: 1h 50m.

When to book flights from San Diego to Hong Kong

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

Fastest flight time

Direct flights

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

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

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?

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

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

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hong Kong

Fly your favorite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo