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

Prices for flights from Hong Kong Intl Airport to San Diego Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hong Kong Intl Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$425 Cheap Flights from Hong Kong to San Diego in 2025/26

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0 bags

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Find the cheapest flights from Hong Kong to San Diego

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 12:03 pm

HKG

SAN

31h 38m1 stop

6:05 pm - 10:20 pm

SAN

HKG

36h 15m2 stops

$681Multiple Airlines

Mon, Jan 26 - Mon, Feb 2

8:05 pm - 8:35 am

HKG

SAN

28h 30m2 stops

4:45 pm - 9:15 am

SAN

HKG

24h 30m2 stops

$709Multiple Airlines

Thu, Feb 5 - Sat, Feb 28

8:25 pm - 12:03 pm

HKG

SAN

31h 38m1 stop

6:05 pm - 10:50 pm

SAN

HKG

36h 45m2 stops

$715Air Canada

Sun, Jan 25 - Sun, Feb 1

8:05 pm - 8:35 am

HKG

SAN

28h 30m2 stops

7:30 pm - 1:00 pm

SAN

HKG

25h 30m2 stops

$735Multiple Airlines

Mon, Jan 26 - Mon, Feb 2

8:25 pm - 12:03 pm

HKG

SAN

31h 38m1 stop

6:05 pm - 2:00 am

SAN

HKG

39h 55m2 stops

$760Multiple Airlines

Thu, Feb 5 - Sat, Feb 28

3:30 pm - 8:14 am

HKG

SAN

31h 44m2 stops

6:10 pm - 5:15 am

SAN

HKG

20h 05m1 stop

$775Multiple Airlines

Fri, Mar 27 - Sat, Apr 11

3:30 pm - 8:14 am

HKG

SAN

31h 44m2 stops

6:10 pm - 5:15 am

SAN

HKG

20h 05m1 stop

$776Multiple Airlines

Fri, Mar 27 - Sat, Apr 11

5:35 pm - 11:09 pm

HKG

SAN

21h 34m2 stops

5:10 pm - 9:15 am

SAN

HKG

24h 05m2 stops

$788Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

8:25 pm - 12:03 pm

HKG

SAN

31h 38m1 stop

6:05 pm - 6:40 pm

SAN

HKG

32h 35m1 stop

$793Air Canada

Mon, Jan 26 - Mon, Feb 2

8:05 pm - 11:09 pm

HKG

SAN

19h 04m2 stops

5:10 pm - 9:15 am

SAN

HKG

24h 05m2 stops

$812Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

Ethiopian Air flights from Hong Kong to San Diego

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

Ethiopian Air

Jan 25

HKG11:55 pmHong Kong Intl

55h 45m

3 stops

SAN3:40 pmSan Diego

Feb 1

SAN10:00 pmSan Diego

52h 05m

4 stops

HKG6:05 pmHong Kong Intl

$1,743

Find similar

Ethiopian Air

Jan 25

HKG11:55 pmHong Kong Intl

55h 45m

3 stops

SAN3:40 pmSan Diego

Feb 1

SAN10:00 pmSan Diego

52h 05m

3 stops

HKG6:05 pmHong Kong Intl

$1,893

Find similar

Ethiopian Air

Jan 26

HKG10:50 pmHong Kong Intl

56h 50m

4 stops

SAN3:40 pmSan Diego

Feb 2

SAN10:00 pmSan Diego

48h 25m

2 stops

HKG2:25 pmHong Kong Intl

$2,194

Find similar

United Airlines flights from Hong Kong to San Diego

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

United Airlines

Apr 23

HKG12:40 pmHong Kong Intl

24h 58m

2 stops

SAN10:38 pmSan Diego

Apr 26

SAN6:20 amSan Diego

21h 35m

2 stops

HKG6:55 pmHong Kong Intl

$943

Find similar

United Airlines

Mar 27

HKG10:30 pmHong Kong Intl

16h 44m

1 stop

SAN12:14 amSan Diego

Apr 11

SAN5:00 pmSan Diego

21h 40m

1 stop

HKG5:40 amHong Kong Intl

$981

Find similar

United Airlines

Mar 27

HKG10:30 pmHong Kong Intl

16h 44m

1 stop

SAN12:14 amSan Diego

Apr 11

SAN5:00 pmSan Diego

21h 40m

1 stop

HKG5:40 amHong Kong Intl

$982

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Mon 1/26

8:25 pm-12:03 pm

1 stop31h 38m

San Diego

Mon 2/2

6:05 pm-10:20 pm

2 stops36h 15m

$681

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Thu 2/5

8:05 pm-8:35 am

2 stops28h 30m

San Diego

Sat 2/28

4:45 pm-9:15 am

2 stops24h 30m

$709

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sun 1/25

8:25 pm-12:03 pm

1 stop31h 38m

San Diego

Sun 2/1

6:05 pm-10:50 pm

2 stops36h 45m

$715

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Mon 1/26

8:05 pm-8:35 am

2 stops28h 30m

San Diego

Mon 2/2

7:30 pm-1:00 pm

2 stops25h 30m

$735

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Thu 2/5

8:25 pm-12:03 pm

1 stop31h 38m

San Diego

Sat 2/28

6:05 pm-2:00 am

2 stops39h 55m

$760

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 3/27

3:30 pm-8:14 am

2 stops31h 44m

San Diego

Sat 4/11

6:10 pm-5:15 am

1 stop20h 05m

$775

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 3/27

3:30 pm-8:14 am

2 stops31h 44m

San Diego

Sat 4/11

6:10 pm-5:15 am

1 stop20h 05m

$776

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sun 1/25

5:35 pm-11:09 pm

2 stops21h 34m

San Diego

Sun 2/1

5:10 pm-9:15 am

2 stops24h 05m

$788

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Mon 1/26

8:25 pm-12:03 pm

1 stop31h 38m

San Diego

Mon 2/2

6:05 pm-6:40 pm

1 stop32h 35m

$793

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sun 1/25

8:05 pm-11:09 pm

2 stops19h 04m

San Diego

Sun 2/1

5:10 pm-9:15 am

2 stops24h 05m

$812

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 Hong Kong to San Diego

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 day to depart on your flight to San Diego?

The cheapest day to depart from Hong Kong to San Diego is on a Monday. Travelers who choose to depart for San Diego on a Monday will often find tickets for as low as $1,172. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,542. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

You could potentially save up to 31% on your flight if you consider stops on a Hong Kong to San Diego flight.

When to book flights from Hong Kong to San Diego

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

Estimated round-trip price

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

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

Fastest flight time	28h 30m
Direct flights	None

The fastest flight from Hong Kong to San Diego takes 28h 30m

There are no direct flights from Hong Kong to San Diego. There are no popular flight routes from Hong Kong to San Diego.

Search flight deals

How far is Hong Kong Intl to San Diego by plane?
San Diego is 7340.9 mi away from Hong Kong Intl. Flights usually cover this in 28h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Hong Kong Intl Airport to San Diego Airport?
Prices for flights from Hong Kong Intl Airport to San Diego Airport were last updated today.
How old do you have to be to fly from Hong Kong Intl Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hong Kong Intl Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Coronado

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El Cajon

Julian

Poway

National City

Borrego Springs

Imperial Beach

La Mesa

San Ysidro

Lemon Grove

Alpine

Santee

Why use momondo?

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

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 Hong Kong to San Diego for you.

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

Yes. momondo allows you to filter the results for Hong Kong to San Diego flights to just show those with flexible booking policies.

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

Once all potential Hong Kong to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Hong Kong and alert you when they change.