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Cheap flights from Hong Kong to San Diego from $424

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 6/9. 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 Hong Kong to San Diego

Recent round-trip flight deals from Hong Kong to San Diego

Enter your travel dates to find the best prices.
China Airlines Logo
8:05 pm - 8:15 am
HKG
-
SAN
27h 10m
2 stops
China Airlines Logo
9:12 pm - 9:15 am
SAN
-
HKG
21h 03m
2 stops
$744China Airlines
Tue, Mar 17 - Thu, Apr 30
Delta Logo
9:25 am - 10:27 am
HKG
-
SAN
16h 02m
1 stop
Delta Logo
10:00 am - 5:05 am
SAN
-
HKG
28h 05m
1 stop
$748Delta
Fri, Jun 12 - Wed, Jul 15
Delta Logo
12:20 pm - 11:42 pm
HKG
-
SAN
26h 22m
2 stops
Delta Logo
6:55 pm - 10:45 pm
SAN
-
HKG
36h 50m
2 stops
$753Delta
Fri, Jun 12 - Wed, Jul 15
Delta Logo
9:25 am - 10:27 am
HKG
-
SAN
16h 02m
1 stop
Delta Logo
7:10 pm - 10:45 pm
SAN
-
HKG
36h 35m
2 stops
$755Delta
Fri, Jun 12 - Wed, Jul 15
EVA Air Logo
9:45 pm - 11:11 am
HKG
-
SAN
28h 26m
2 stops
EVA Air Logo
7:40 am - 8:50 am
SAN
-
HKG
34h 10m
2 stops
$761EVA Air
Tue, Apr 14 - Tue, Apr 21
EVA Air Logo
7:40 pm - 8:14 am
HKG
-
SAN
51h 34m
2 stops
EVA Air Logo
7:35 pm - 8:50 am
SAN
-
HKG
22h 15m
2 stops
$787EVA Air
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
9:50 pm - 11:50 am
HKG
-
SAN
29h 00m
2 stops
Multiple Airlines Logo
9:12 pm - 8:50 am
SAN
-
HKG
20h 38m
2 stops
$834Multiple Airlines
Mon, Mar 16 - Fri, May 1
Multiple Airlines Logo
9:50 pm - 11:11 am
HKG
-
SAN
28h 21m
2 stops
Multiple Airlines Logo
9:12 pm - 8:50 am
SAN
-
HKG
20h 38m
2 stops
$857Multiple Airlines
Tue, Mar 17 - Fri, May 1
Multiple Airlines Logo
1:25 pm - 4:56 pm
HKG
-
SAN
18h 31m
1 stop
Multiple Airlines Logo
6:15 am - 4:45 pm
SAN
-
HKG
19h 30m
1 stop
$862Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
7:40 pm - 11:44 pm
HKG
-
SAN
19h 04m
2 stops
Multiple Airlines Logo
10:25 am - 9:00 am
SAN
-
HKG
31h 35m
2 stops
$864Multiple Airlines
Sat, Mar 14 - Wed, Mar 18

EVA Air flights from Hong Kong to San Diego

Our best EVA Air deals on Hong Kong to San Diego flight tickets
EVA Air
Mar 2
HKG9:50 pmHong Kong Intl
37h 24m
2 stops
SAN7:14 pmSan Diego
Mar 17
SAN10:09 pmSan Diego
30h 56m
2 stops
HKG8:05 pmHong Kong Intl
$752
EVA Air
Apr 14
HKG9:45 pmHong Kong Intl
28h 26m
2 stops
SAN11:11 amSan Diego
Apr 21
SAN7:40 amSan Diego
34h 10m
2 stops
HKG8:50 amHong Kong Intl
$761
EVA Air
Apr 16
HKG7:40 pmHong Kong Intl
51h 34m
2 stops
SAN8:14 amSan Diego
Apr 22
SAN7:35 pmSan Diego
22h 15m
2 stops
HKG8:50 amHong Kong Intl
$787

United Airlines flights from Hong Kong to San Diego

Our best United Airlines deals on Hong Kong to San Diego flight tickets
United Airlines
Mar 2
HKG10:35 amHong Kong Intl
38h 13m
1 stop
SAN8:48 amSan Diego
Mar 3
SAN11:57 amSan Diego
26h 48m
1 stop
HKG6:45 amHong Kong Intl
$894
United Airlines
Apr 16
HKG12:40 pmHong Kong Intl
24h 58m
2 stops
SAN10:38 pmSan Diego
Apr 22
SAN6:22 pmSan Diego
19h 38m
1 stop
HKG5:00 amHong Kong Intl
$900
United Airlines
Mar 3
HKG11:25 amHong Kong Intl
22h 04m
1 stop
SAN5:29 pmSan Diego
Mar 3
SAN7:50 pmSan Diego
18h 55m
1 stop
HKG6:45 amHong Kong Intl
$904

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 March 1, 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

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 3/17

8:05 pm-8:15 am

2 stops27h 10m

San Diego

Thu 4/30

9:12 pm-9:15 am

2 stops21h 03m

$744

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 6/12

9:25 am-10:27 am

1 stop16h 02m

San Diego

Wed 7/15

10:00 am-5:05 am

1 stop28h 05m

$748

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 6/12

12:20 pm-11:42 pm

2 stops26h 22m

San Diego

Wed 7/15

6:55 pm-10:45 pm

2 stops36h 50m

$753

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 6/12

9:25 am-10:27 am

1 stop16h 02m

San Diego

Wed 7/15

7:10 pm-10:45 pm

2 stops36h 35m

$755

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 4/14

9:45 pm-11:11 am

2 stops28h 26m

San Diego

Tue 4/21

7:40 am-8:50 am

2 stops34h 10m

$761

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Thu 4/16

7:40 pm-8:14 am

2 stops51h 34m

San Diego

Wed 4/22

7:35 pm-8:50 am

2 stops22h 15m

$787

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Mon 3/16

9:50 pm-11:50 am

2 stops29h 00m

San Diego

Fri 5/1

9:12 pm-8:50 am

2 stops20h 38m

$834

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 3/17

9:50 pm-11:11 am

2 stops28h 21m

San Diego

Fri 5/1

9:12 pm-8:50 am

2 stops20h 38m

$857

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 4/14

1:25 pm-4:56 pm

1 stop18h 31m

San Diego

Tue 4/21

6:15 am-4:45 pm

1 stop19h 30m

$862

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 3/14

7:40 pm-11:44 pm

2 stops19h 04m

San Diego

Wed 3/18

10:25 am-9:00 am

2 stops31h 35m

$864

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 36% on your flight if you consider stops on a Hong Kong to San Diego flight.

Cheap Hong Kong to San Diego 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

16h 02m

Direct flights

None
The fastest flight from Hong Kong to San Diego takes 16h 02m
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

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

    Prices for flights from Hong Kong to San Diego Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong to San Diego Airport.

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

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek 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
Poway
National City
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Hong Kong.

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

momondo does allow users to show only those flights to San Diego from Hong Kong which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Hong Kong and San Diego 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 Hong Kong to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Hong Kong. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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