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

Air Canada, Qatar Airways, and Cathay Pacific 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.

$417 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

One-way

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

9:10 pm - 11:04 amHKG-SAN

29h 54m2 stops

7:05 am - 8:50 pmSAN-HKG

21h 45m2 stops

$754Multiple Airlines

Find Deal

Wed, Jan 21 - Sun, Jan 25

7:40 pm - 8:40 amHKG-SAN

29h 00m2 stops

5:30 pm - 9:00 amSAN-HKG

23h 30m2 stops

$760Multiple Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 15

3:30 pm - 8:40 amHKG-SAN

33h 10m2 stops

5:30 pm - 9:00 amSAN-HKG

23h 30m2 stops

$778Multiple Airlines

Find Deal

Fri, Nov 7 - Fri, Nov 14

9:10 pm - 11:55 amHKG-SAN

29h 45m2 stops

10:20 am - 8:50 amSAN-HKG

31h 30m2 stops

$779Multiple Airlines

Find Deal

Wed, Oct 8 - Sat, Oct 11

9:10 pm - 8:40 amHKG-SAN

51h 30m2 stops

5:30 pm - 11:50 amSAN-HKG

26h 20m2 stops

$845EVA Air

Find Deal

Fri, Nov 7 - Fri, Nov 14

10:35 am - 8:48 pmHKG-SAN

26h 13m1 stop

7:58 am - 7:20 pmSAN-HKG

19h 22m1 stop

$857United Airlines

Find Deal

Fri, Nov 7 - Fri, Nov 14

10:35 am - 12:45 pmHKG-SAN

18h 10m1 stop

6:15 am - 7:15 pmSAN-HKG

21h 00m1 stop

$862United Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 15

11:15 am - 8:57 pmHKG-SAN

25h 42m2 stops

2:15 pm - 6:30 pmSAN-HKG

36h 15m2 stops

$864STARLUX Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

11:20 am - 11:05 pmHKG-SAN

26h 45m2 stops

3:43 pm - 10:10 amSAN-HKG

26h 27m2 stops

$867STARLUX Airlines

Find Deal

Tue, Oct 21 - Mon, Nov 3

12:30 am - 7:52 pmHKG-SAN

35h 22m2 stops

6:15 am - 10:30 pmSAN-HKG

48h 15m2 stops

$988Asiana Airlines

Find Deal

Mon, Nov 17 - Sat, Nov 29

United Airlines flights from Hong Kong to San Diego

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

United Airlines

Nov 7

HKG10:35 amHong Kong Intl

26h 13m

1 stop

SAN8:48 pmSan Diego

Nov 14

SAN7:58 amSan Diego

19h 22m

1 stop

HKG7:20 pmHong Kong Intl

$857

Find similar

United Airlines

Nov 8

HKG10:35 amHong Kong Intl

18h 10m

1 stop

SAN12:45 pmSan Diego

Nov 15

SAN6:15 amSan Diego

21h 00m

1 stop

HKG7:15 pmHong Kong Intl

$862

Find similar

United Airlines

Nov 8

HKG10:35 amHong Kong Intl

18h 10m

1 stop

SAN12:45 pmSan Diego

Nov 15

SAN6:15 amSan Diego

21h 05m

2 stops

HKG7:20 pmHong Kong Intl

$871

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

Dec 2

HKG11:15 amHong Kong Intl

25h 42m

2 stops

SAN8:57 pmSan Diego

Dec 6

SAN2:15 pmSan Diego

36h 15m

2 stops

HKG6:30 pmHong Kong Intl

$864

Find similar

STARLUX Airlines

Oct 21

HKG11:20 amHong Kong Intl

26h 45m

2 stops

SAN11:05 pmSan Diego

Nov 3

SAN3:43 pmSan Diego

26h 27m

2 stops

HKG10:10 amHong Kong Intl

$867

Find similar

STARLUX Airlines

Nov 21

HKG11:15 amHong Kong Intl

28h 55m

2 stops

SAN12:10 amSan Diego

Nov 26

SAN9:36 amSan Diego

32h 34m

2 stops

HKG10:10 amHong Kong Intl

$916

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Wed 1/21

9:10 pm-11:04 am

2 stops29h 54m

San Diego

Sun 1/25

7:05 am-8:50 pm

2 stops21h 45m

$754

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 11/8

7:40 pm-8:40 am

2 stops29h 00m

San Diego

Sat 11/15

5:30 pm-9:00 am

2 stops23h 30m

$760

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 11/7

3:30 pm-8:40 am

2 stops33h 10m

San Diego

Fri 11/14

5:30 pm-9:00 am

2 stops23h 30m

$778

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Wed 10/8

9:10 pm-11:55 am

2 stops29h 45m

San Diego

Sat 10/11

10:20 am-8:50 am

2 stops31h 30m

$779

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 11/7

9:10 pm-8:40 am

2 stops51h 30m

San Diego

Fri 11/14

5:30 pm-11:50 am

2 stops26h 20m

$845

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 11/7

10:35 am-8:48 pm

1 stop26h 13m

San Diego

Fri 11/14

7:58 am-7:20 pm

1 stop19h 22m

$857

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 11/8

10:35 am-12:45 pm

1 stop18h 10m

San Diego

Sat 11/15

6:15 am-7:15 pm

1 stop21h 00m

$862

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 12/2

11:15 am-8:57 pm

2 stops25h 42m

San Diego

Sat 12/6

2:15 pm-6:30 pm

2 stops36h 15m

$864

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 10/21

11:20 am-11:05 pm

2 stops26h 45m

San Diego

Mon 11/3

3:43 pm-10:10 am

2 stops26h 27m

$867

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Mon 11/17

12:30 am-7:52 pm

2 stops35h 22m

San Diego

Sat 11/29

6:15 am-10:30 pm

2 stops48h 15m

$988

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 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

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

Chula Vista

El Cajon

Julian

La Mesa

National City

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?

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.