What is the cheapest airline that flies from Hong Kong to San Diego?

China Airlines, Qatar Airways, and Air Canada are the most popular carriers operating from Hong Kong to San Diego

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.

$455 Cheap Flights from Hong Kong to San Diego in 2025/26

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Find the cheapest flights from Hong Kong to San Diego

Round-trip

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

Enter your travel dates to find the best prices.

7:40 pm - 12:04 amHKG-SAN

19h 24m2 stops

6:45 pm - 8:50 amSAN-HKG

23h 05m2 stops

$895Multiple Airlines

Find Deal

ven., mars 27 - sam., avr. 11

7:40 pm - 12:04 amHKG-SAN

19h 24m2 stops

6:45 pm - 8:50 amSAN-HKG

23h 05m2 stops

$896Multiple Airlines

Find Deal

ven., mars 27 - sam., avr. 11

11:15 am - 11:03 pmHKG-SAN

27h 48m2 stops

12:05 pm - 6:30 pmSAN-HKG

38h 25m2 stops

$912STARLUX Airlines

Find Deal

ven., févr. 20 - mar., févr. 24

11:15 am - 11:03 pmHKG-SAN

27h 48m2 stops

12:05 pm - 10:10 amSAN-HKG

30h 05m2 stops

$913STARLUX Airlines

Find Deal

ven., févr. 20 - mar., févr. 24

10:45 pm - 11:40 pmHKG-SAN

16h 55m1 stop

4:00 pm - 6:45 amSAN-HKG

22h 45m1 stop

$943United Airlines

Find Deal

ven., févr. 20 - mar., févr. 24

11:25 am - 6:43 pmHKG-SAN

23h 18m2 stops

4:00 pm - 7:00 amSAN-HKG

23h 00m2 stops

$982United Airlines

Find Deal

ven., déc. 26 - ven., janv. 2

11:25 am - 2:58 pmHKG-SAN

19h 33m2 stops

4:00 pm - 7:00 amSAN-HKG

23h 00m2 stops

$1,086United Airlines

Find Deal

sam., déc. 27 - sam., janv. 3

8:25 pm - 5:34 pmHKG-SAN

37h 09m2 stops

6:05 pm - 6:40 pmSAN-HKG

32h 35m1 stop

$1,098Air Canada

Find Deal

lun., déc. 22 - lun., janv. 5

8:25 pm - 3:01 pmHKG-SAN

34h 36m2 stops

6:55 pm - 6:40 pmSAN-HKG

31h 45m2 stops

$1,103Air Canada

Find Deal

lun., déc. 22 - lun., janv. 5

8:25 pm - 5:24 pmHKG-SAN

36h 59m1 stop

6:05 pm - 6:40 pmSAN-HKG

32h 35m1 stop

$1,111Air Canada

Find Deal

lun., déc. 22 - lun., janv. 5

United Airlines flights from Hong Kong to San Diego

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

United Airlines

Feb 20

HKG10:45 pmHong Kong Intl

16h 55m

1 stop

SAN11:40 pmSan Diego

Feb 24

SAN4:00 pmSan Diego

22h 45m

1 stop

HKG6:45 amHong Kong Intl

$943

Find similar

United Airlines

Dec 26

HKG10:30 pmHong Kong Intl

28h 45m

1 stop

SAN11:15 amSan Diego

Jan 2

SAN7:55 pmSan Diego

18h 50m

1 stop

HKG6:45 amHong Kong Intl

$982

Find similar

United Airlines

Dec 27

HKG11:25 amHong Kong Intl

19h 33m

2 stops

SAN2:58 pmSan Diego

Jan 3

SAN4:00 pmSan Diego

23h 00m

2 stops

HKG7:00 amHong Kong Intl

$1,086

Find similar

Delta flights from Hong Kong to San Diego

Our best Delta deals on Hong Kong to San Diego flight tickets

Delta

Mar 26

HKG12:55 amHong Kong Intl

32h 57m

2 stops

SAN6:52 pmSan Diego

Apr 11

SAN6:15 amSan Diego

37h 40m

2 stops

HKG10:55 amHong Kong Intl

$1,169

Find similar

Delta

Feb 19

HKG12:55 amHong Kong Intl

32h 57m

2 stops

SAN5:52 pmSan Diego

Feb 24

SAN6:50 amSan Diego

24h 20m

2 stops

HKG11:10 pmHong Kong Intl

$1,272

Find similar

Delta

Dec 25

HKG12:55 amHong Kong Intl

33h 10m

2 stops

SAN6:05 pmSan Diego

Jan 2

SAN6:30 amSan Diego

36h 50m

2 stops

HKG11:20 amHong Kong Intl

$1,362

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

$895

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

$896

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

ven. 2/20

11:15 am-11:03 pm

2 stops27h 48m

San Diego

mar. 2/24

12:05 pm-6:30 pm

2 stops38h 25m

$912

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

ven. 2/20

11:15 am-11:03 pm

2 stops27h 48m

San Diego

mar. 2/24

12:05 pm-10:10 am

2 stops30h 05m

$913

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

ven. 2/20

10:45 pm-11:40 pm

1 stop16h 55m

San Diego

mar. 2/24

4:00 pm-6:45 am

1 stop22h 45m

$943

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

ven. 12/26

11:25 am-6:43 pm

2 stops23h 18m

San Diego

ven. 1/2

4:00 pm-7:00 am

2 stops23h 00m

$982

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

sam. 12/27

11:25 am-2:58 pm

2 stops19h 33m

San Diego

sam. 1/3

4:00 pm-7:00 am

2 stops23h 00m

$1,086

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

lun. 12/22

8:25 pm-5:34 pm

2 stops37h 09m

San Diego

lun. 1/5

6:05 pm-6:40 pm

1 stop32h 35m

$1,098

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

lun. 12/22

8:25 pm-3:01 pm

2 stops34h 36m

San Diego

lun. 1/5

6:55 pm-6:40 pm

2 stops31h 45m

$1,103

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

lun. 12/22

8:25 pm-5:24 pm

1 stop36h 59m

San Diego

lun. 1/5

6:05 pm-6:40 pm

1 stop32h 35m

$1,111

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

Prices

Airlines

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.

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

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

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.

Coronado

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El Cajon

Julian

National City

Imperial Beach

La Mesa

Poway

Borrego Springs

San Ysidro

Lemon Grove

Alpine

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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.