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Cheap flights from Hong Kong to San Diego from $513

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to San Diego departing on 9/8. 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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0 bags

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Find the cheapest flights from Hong Kong to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 pm - 11:43 pm
HKG
-
SAN
18h 33m
2 stops
Multiple Airlines Logo
6:00 pm - 10:05 am
SAN
-
HKG
25h 05m
2 stops
$980Multiple Airlines
Sat, Oct 3 - Sat, Oct 17
STARLUX Airlines Logo
11:20 am - 11:44 pm
HKG
-
SAN
27h 24m
2 stops
STARLUX Airlines Logo
4:00 pm - 9:55 am
SAN
-
HKG
26h 55m
2 stops
$1,090STARLUX Airlines
Tue, Sep 15 - Sat, Sep 19
STARLUX Airlines Logo
11:20 am - 11:44 pm
HKG
-
SAN
27h 24m
2 stops
STARLUX Airlines Logo
6:32 pm - 6:55 pm
SAN
-
HKG
33h 23m
2 stops
$1,091STARLUX Airlines
Tue, Sep 15 - Sat, Sep 19
Multiple Airlines Logo
7:40 pm - 7:58 am
HKG
-
SAN
27h 18m
2 stops
Multiple Airlines Logo
7:43 am - 7:55 pm
SAN
-
HKG
21h 12m
2 stops
$1,165Multiple Airlines
Tue, May 26 - Tue, Jun 2
Multiple Airlines Logo
9:05 pm - 12:14 pm
HKG
-
SAN
30h 09m
2 stops
Multiple Airlines Logo
7:43 am - 7:55 pm
SAN
-
HKG
21h 12m
2 stops
$1,173Multiple Airlines
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
8:10 pm - 7:58 am
HKG
-
SAN
26h 48m
2 stops
Multiple Airlines Logo
6:19 pm - 9:15 am
SAN
-
HKG
23h 56m
2 stops
$1,182Multiple Airlines
Thu, May 28 - Thu, Jun 4
United Airlines Logo
10:30 pm - 12:29 am
HKG
-
SAN
16h 59m
1 stop
United Airlines Logo
2:24 pm - 5:00 am
SAN
-
HKG
23h 36m
2 stops
$1,190United Airlines
Tue, Sep 15 - Sat, Sep 19
United Airlines Logo
11:45 am - 2:54 pm
HKG
-
SAN
18h 09m
1 stop
United Airlines Logo
7:41 pm - 5:00 am
SAN
-
HKG
18h 19m
1 stop
$1,191United Airlines
Tue, Sep 15 - Sat, Sep 19
Multiple Airlines Logo
9:05 pm - 12:14 pm
HKG
-
SAN
30h 09m
2 stops
Multiple Airlines Logo
8:35 pm - 7:55 pm
SAN
-
HKG
32h 20m
2 stops
$1,219Multiple Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
11:45 am - 1:44 pm
HKG
-
SAN
16h 59m
1 stop
United Airlines Logo
4:06 pm - 5:40 am
SAN
-
HKG
22h 34m
2 stops
$1,229United Airlines
Sat, Oct 3 - Sat, Oct 17

Delta flights from Hong Kong to San Diego

Our best Delta deals on Hong Kong to San Diego flight tickets
Delta
Jun 25
HKG5:55 pmHong Kong Intl
43h 43m
2 stops
SAN10:38 pmSan Diego
Jul 5
SAN6:15 amSan Diego
31h 50m
1 stop
HKG5:05 amHong Kong Intl
$1,659
Delta
Aug 6
HKG9:25 amHong Kong Intl
24h 53m
1 stop
SAN7:18 pmSan Diego
Aug 15
SAN3:59 pmSan Diego
22h 06m
1 stop
HKG5:05 amHong Kong Intl
$5,402

STARLUX Airlines flights from Hong Kong to San Diego

Our best STARLUX Airlines deals on Hong Kong to San Diego flight tickets
STARLUX Airlines
Sep 15
HKG11:20 amHong Kong Intl
27h 24m
2 stops
SAN11:44 pmSan Diego
Sep 19
SAN4:00 pmSan Diego
26h 55m
2 stops
HKG9:55 amHong Kong Intl
$1,090
STARLUX Airlines
Sep 15
HKG11:20 amHong Kong Intl
27h 24m
2 stops
SAN11:44 pmSan Diego
Sep 19
SAN6:32 pmSan Diego
33h 23m
2 stops
HKG6:55 pmHong Kong Intl
$1,091

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to San Diego 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 April 14, 2026.
Use the filters below to find and compare flights from Hong Kong to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 10/3

8:10 pm-11:43 pm

2 stops18h 33m

San Diego

Sat 10/17

6:00 pm-10:05 am

2 stops25h 05m

$980

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 9/15

11:20 am-11:44 pm

2 stops27h 24m

San Diego

Sat 9/19

4:00 pm-9:55 am

2 stops26h 55m

$1,090

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 9/15

11:20 am-11:44 pm

2 stops27h 24m

San Diego

Sat 9/19

6:32 pm-6:55 pm

2 stops33h 23m

$1,091

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 5/26

7:40 pm-7:58 am

2 stops27h 18m

San Diego

Tue 6/2

7:43 am-7:55 pm

2 stops21h 12m

$1,165

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Mon 5/25

9:05 pm-12:14 pm

2 stops30h 09m

San Diego

Mon 6/1

7:43 am-7:55 pm

2 stops21h 12m

$1,173

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Thu 5/28

8:10 pm-7:58 am

2 stops26h 48m

San Diego

Thu 6/4

6:19 pm-9:15 am

2 stops23h 56m

$1,182

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 9/15

10:30 pm-12:29 am

1 stop16h 59m

San Diego

Sat 9/19

2:24 pm-5:00 am

2 stops23h 36m

$1,190
Quickest round-trip

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 9/15

11:45 am-2:54 pm

1 stop18h 09m

San Diego

Sat 9/19

7:41 pm-5:00 am

1 stop18h 19m

$1,191

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 5/23

9:05 pm-12:14 pm

2 stops30h 09m

San Diego

Sat 5/30

8:35 pm-7:55 pm

2 stops32h 20m

$1,219

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 10/3

11:45 am-1:44 pm

1 stop16h 59m

San Diego

Sat 10/17

4:06 pm-5:40 am

2 stops22h 34m

$1,229

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 San Diego from

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

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

You could potentially save up to 50% on your flight if you consider stops on a Hong Kong to San Diego flight.

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

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

18h 33m

Direct flights

None
The fastest flight from Hong Kong to San Diego takes 18h 33m
There are no direct flights from Hong Kong to San Diego. There are no popular flight routes from Hong Kong to San Diego.
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Frequently asked questions about flying from Hong Kong to San Diego

  • 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 18h 33m, 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.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
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.

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