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Cheap flights from Hong Kong to San Diego from $473

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 2/2. 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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EVA Air Logo
5:10 pm - 8:39 amHKG-SAN
30h 29m2 stops
EVA Air Logo
7:05 am - 8:45 pmSAN-HKG
22h 40m2 stops
$750EVA Air
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Wed, Apr 22 - Wed, Apr 29
Air Canada Logo
8:25 pm - 5:24 pmHKG-SAN
36h 59m1 stop
Air Canada Logo
6:10 pm - 6:40 pmSAN-HKG
32h 30m1 stop
$769Air Canada
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Fri, Feb 20 - Tue, Feb 24
Air Canada Logo
6:00 pm - 9:17 amHKG-SAN
54h 17m2 stops
Air Canada Logo
7:38 pm - 4:05 pmSAN-HKG
29h 27m2 stops
$774Air Canada
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Thu, Apr 23 - Tue, Apr 28
Multiple Airlines Logo
7:40 pm - 8:39 amHKG-SAN
27h 59m2 stops
Multiple Airlines Logo
6:10 pm - 4:05 pmSAN-HKG
30h 55m1 stop
$847Multiple Airlines
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Wed, Apr 22 - Wed, Apr 29
STARLUX Airlines Logo
11:15 am - 12:07 amHKG-SAN
28h 52m2 stops
STARLUX Airlines Logo
4:00 pm - 10:10 amSAN-HKG
26h 10m2 stops
$913STARLUX Airlines
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Fri, Feb 20 - Tue, Feb 24
Asiana Airlines Logo
12:30 am - 5:49 pmHKG-SAN
32h 19m2 stops
Asiana Airlines Logo
6:30 am - 10:30 pmSAN-HKG
25h 00m2 stops
$971Asiana Airlines
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Wed, Apr 22 - Tue, Apr 28
Korean Air Logo
12:55 am - 3:22 pmHKG-SAN
29h 27m2 stops
Korean Air Logo
7:00 am - 10:30 pmSAN-HKG
24h 30m2 stops
$1,001Korean Air
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Thu, Mar 26 - Sat, Apr 11
Asiana Airlines Logo
12:30 am - 5:49 pmHKG-SAN
32h 19m2 stops
Asiana Airlines Logo
7:38 pm - 11:50 amSAN-HKG
25h 12m2 stops
$1,040Asiana Airlines
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Tue, Apr 21 - Wed, Apr 29
Korean Air Logo
12:55 am - 2:16 pmHKG-SAN
53h 21m2 stops
Korean Air Logo
6:15 am - 11:10 pmSAN-HKG
24h 55m2 stops
$1,045Korean Air
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Mon, Dec 1 - Sun, Dec 7
STARLUX Airlines Logo
7:45 pm - 10:47 pmHKG-SAN
43h 02m2 stops
STARLUX Airlines Logo
4:25 pm - 6:30 pmSAN-HKG
34h 05m2 stops
$1,087STARLUX Airlines
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Mon, Dec 1 - Mon, Dec 8

EVA Air flights from Hong Kong to San Diego

Our best EVA Air deals on Hong Kong to San Diego flight tickets
EVA Air
Apr 22
HKG5:10 pmHong Kong Intl
30h 29m
2 stops
SAN8:39 amSan Diego
Apr 29
SAN7:05 amSan Diego
22h 40m
2 stops
HKG8:45 pmHong Kong Intl
$750
Find similar
EVA Air
Oct 30
HKG9:50 pmHong Kong Intl
37h 29m
2 stops
SAN8:19 pmSan Diego
Nov 12
SAN5:30 pmSan Diego
23h 30m
2 stops
HKG9:00 amHong Kong Intl
$843
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Air Canada flights from Hong Kong to San Diego

Our best Air Canada deals on Hong Kong to San Diego flight tickets
Air Canada
Feb 20
HKG8:25 pmHong Kong Intl
36h 59m
1 stop
SAN5:24 pmSan Diego
Feb 24
SAN6:10 pmSan Diego
32h 30m
1 stop
HKG6:40 pmHong Kong Intl
$769
Find similar
Air Canada
Apr 23
HKG6:00 pmHong Kong Intl
54h 17m
2 stops
SAN9:17 amSan Diego
Apr 28
SAN7:38 pmSan Diego
29h 27m
2 stops
HKG4:05 pmHong Kong Intl
$774
Find similar
Air Canada
Feb 20
HKG8:25 pmHong Kong Intl
20h 04m
2 stops
SAN12:29 amSan Diego
Feb 24
SAN6:00 amSan Diego
20h 40m
2 stops
HKG6:40 pmHong Kong Intl
$775
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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 October 29, 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

Wed 4/22

5:10 pm-8:39 am

2 stops30h 29m

San Diego

Wed 4/29

7:05 am-8:45 pm

2 stops22h 40m

$750

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 2/20

8:25 pm-5:24 pm

1 stop36h 59m

San Diego

Tue 2/24

6:10 pm-6:40 pm

1 stop32h 30m

$769

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Thu 4/23

6:00 pm-9:17 am

2 stops54h 17m

San Diego

Tue 4/28

7:38 pm-4:05 pm

2 stops29h 27m

$774

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Wed 4/22

7:40 pm-8:39 am

2 stops27h 59m

San Diego

Wed 4/29

6:10 pm-4:05 pm

1 stop30h 55m

$847

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 2/20

11:15 am-12:07 am

2 stops28h 52m

San Diego

Tue 2/24

4:00 pm-10:10 am

2 stops26h 10m

$913

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Wed 4/22

12:30 am-5:49 pm

2 stops32h 19m

San Diego

Tue 4/28

6:30 am-10:30 pm

2 stops25h 00m

$971

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Thu 3/26

12:55 am-3:22 pm

2 stops29h 27m

San Diego

Sat 4/11

7:00 am-10:30 pm

2 stops24h 30m

$1,001

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 4/21

12:30 am-5:49 pm

2 stops32h 19m

San Diego

Wed 4/29

7:38 pm-11:50 am

2 stops25h 12m

$1,040

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Mon 12/1

12:55 am-2:16 pm

2 stops53h 21m

San Diego

Sun 12/7

6:15 am-11:10 pm

2 stops24h 55m

$1,045

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Mon 12/1

7:45 pm-10:47 pm

2 stops43h 02m

San Diego

Mon 12/8

4:25 pm-6:30 pm

2 stops34h 05m

$1,087

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.
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  • 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 15h 55m, 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
La Mesa
Imperial Beach
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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