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Cheap flights from Hong Kong to San Diego from $451

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 1/30. 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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Air Canada Logo
8:25 pm - 5:24 pmHKG-SAN
36h 59m1 stop
Air Canada Logo
12:45 pm - 5:40 pmSAN-HKG
36h 55m1 stop
$807Air Canada
Find Deal
mar., janv. 13 - sam., mars 7
Air Canada Logo
8:25 pm - 5:24 pmHKG-SAN
36h 59m1 stop
Air Canada Logo
5:55 pm - 5:40 pmSAN-HKG
32h 45m2 stops
$823Air Canada
Find Deal
mar., janv. 13 - mar., mars 10
Air Canada Logo
8:25 pm - 11:05 pmHKG-SAN
18h 40m2 stops
Air Canada Logo
5:55 pm - 5:40 pmSAN-HKG
32h 45m2 stops
$834Air Canada
Find Deal
mar., janv. 13 - mar., mars 10
STARLUX Airlines Logo
11:20 am - 10:41 pmHKG-SAN
26h 21m2 stops
STARLUX Airlines Logo
4:00 pm - 9:55 amSAN-HKG
26h 55m2 stops
$911STARLUX Airlines
Find Deal
ven., mai 8 - mar., mai 12
Multiple Airlines Logo
3:30 pm - 9:25 pmHKG-SAN
20h 55m2 stops
Multiple Airlines Logo
6:45 pm - 8:50 amSAN-HKG
23h 05m2 stops
$929Multiple Airlines
Find Deal
ven., mars 27 - sam., avr. 11
China Airlines Logo
5:30 pm - 9:17 amHKG-SAN
30h 47m2 stops
China Airlines Logo
7:30 pm - 1:00 pmSAN-HKG
26h 30m2 stops
$933China Airlines
Find Deal
ven., mai 8 - mar., mai 12
Multiple Airlines Logo
7:40 pm - 12:04 amHKG-SAN
19h 24m2 stops
Multiple Airlines Logo
6:45 pm - 8:50 amSAN-HKG
23h 05m2 stops
$942Multiple Airlines
Find Deal
ven., mars 27 - sam., avr. 11
Air Canada Logo
8:25 pm - 5:24 pmHKG-SAN
36h 59m1 stop
Air Canada Logo
12:45 pm - 5:40 pmSAN-HKG
37h 55m1 stop
$971Air Canada
Find Deal
mar., janv. 13 - mar., mars 10
United Airlines Logo
10:35 am - 6:33 pmHKG-SAN
22h 58m1 stop
United Airlines Logo
6:20 am - 6:55 pmSAN-HKG
21h 35m2 stops
$980United Airlines
Find Deal
ven., mars 27 - sam., avr. 11
Air Canada Logo
8:25 pm - 8:37 amHKG-SAN
28h 12m2 stops
Air Canada Logo
6:05 pm - 5:40 pmSAN-HKG
32h 35m1 stop
$981Air Canada
Find Deal
mar., janv. 13 - lun., mars 9

Air Canada flights from Hong Kong to San Diego

Our best Air Canada deals on Hong Kong to San Diego flight tickets
Air Canada
Jan 13
HKG8:25 pmHong Kong Intl
36h 59m
1 stop
SAN5:24 pmSan Diego
Mar 7
SAN12:45 pmSan Diego
36h 55m
1 stop
HKG5:40 pmHong Kong Intl
$807
Find similar
Air Canada
Jan 13
HKG8:25 pmHong Kong Intl
36h 59m
1 stop
SAN5:24 pmSan Diego
Mar 10
SAN5:55 pmSan Diego
32h 45m
2 stops
HKG5:40 pmHong Kong Intl
$823
Find similar
Air Canada
Jan 13
HKG8:25 pmHong Kong Intl
18h 40m
2 stops
SAN11:05 pmSan Diego
Mar 10
SAN5:55 pmSan Diego
32h 45m
2 stops
HKG5:40 pmHong Kong Intl
$834
Find similar

STARLUX Airlines flights from Hong Kong to San Diego

Our best STARLUX Airlines deals on Hong Kong to San Diego flight tickets
STARLUX Airlines
May 8
HKG11:20 amHong Kong Intl
26h 21m
2 stops
SAN10:41 pmSan Diego
May 12
SAN4:00 pmSan Diego
26h 55m
2 stops
HKG9:55 amHong Kong Intl
$911
Find similar
STARLUX Airlines
Jan 11
HKG11:45 amHong Kong Intl
25h 13m
2 stops
SAN8:58 pmSan Diego
Mar 10
SAN7:26 pmSan Diego
23h 44m
2 stops
HKG10:10 amHong Kong Intl
$1,141
Find similar
STARLUX Airlines
Jan 10
HKG11:15 amHong Kong Intl
25h 43m
2 stops
SAN8:58 pmSan Diego
Mar 9
SAN7:26 pmSan Diego
23h 44m
2 stops
HKG10:10 amHong Kong Intl
$1,199
Find similar

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 novembre 23, 2025.
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

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

mar. 1/13

8:25 pm-5:24 pm

1 stop36h 59m

San Diego

sam. 3/7

12:45 pm-5:40 pm

1 stop36h 55m

$807

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

mar. 1/13

8:25 pm-5:24 pm

1 stop36h 59m

San Diego

mar. 3/10

5:55 pm-5:40 pm

2 stops32h 45m

$823

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

mar. 1/13

8:25 pm-11:05 pm

2 stops18h 40m

San Diego

mar. 3/10

5:55 pm-5:40 pm

2 stops32h 45m

$834

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

ven. 5/8

11:20 am-10:41 pm

2 stops26h 21m

San Diego

mar. 5/12

4:00 pm-9:55 am

2 stops26h 55m

$911

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

ven. 3/27

3:30 pm-9:25 pm

2 stops20h 55m

San Diego

sam. 4/11

6:45 pm-8:50 am

2 stops23h 05m

$929

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

ven. 5/8

5:30 pm-9:17 am

2 stops30h 47m

San Diego

mar. 5/12

7:30 pm-1:00 pm

2 stops26h 30m

$933

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

ven. 3/27

7:40 pm-12:04 am

2 stops19h 24m

San Diego

sam. 4/11

6:45 pm-8:50 am

2 stops23h 05m

$942

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

mar. 1/13

8:25 pm-5:24 pm

1 stop36h 59m

San Diego

mar. 3/10

12:45 pm-5:40 pm

1 stop37h 55m

$971

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

ven. 3/27

10:35 am-6:33 pm

1 stop22h 58m

San Diego

sam. 4/11

6:20 am-6:55 pm

2 stops21h 35m

$980

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

mar. 1/13

8:25 pm-8:37 am

2 stops28h 12m

San Diego

lun. 3/9

6:05 pm-5:40 pm

1 stop32h 35m

$981

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

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 41% 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

Direct flights

None
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 18h 40m, 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
Imperial Beach
La Mesa
Poway
Borrego Springs
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.

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