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Cheap flights from Hong Kong to San Diego from $507

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 10/3. 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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Cheap round-trip flights

STARLUX Airlines Logo
11:20 am - 9:57 pmHKG-SAN
25h 37m2 stops
STARLUX Airlines Logo
6:29 pm - 6:30 pmSAN-HKG
33h 01m2 stops
$832STARLUX Airlines
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Mon, Sep 8 - Wed, Oct 29
EVA Air Logo
11:05 am - 7:41 amHKG-SAN
35h 36m2 stops
EVA Air Logo
5:30 pm - 11:50 amSAN-HKG
27h 20m2 stops
$836EVA Air
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Wed, Sep 10 - Tue, Oct 28
Logo
1:15 am - 11:37 pmHKG-SAN
37h 22m3 stops
Logo
12:40 pm - 4:05 pmSAN-HKG
36h 25m1 stop
$923
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Sat, Aug 23 - Sun, Aug 31
Logo
8:10 pm - 9:57 pmHKG-SAN
40h 47m2 stops
Logo
6:10 pm - 5:40 pmSAN-HKG
32h 30m1 stop
$925
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Wed, Sep 10 - Tue, Oct 28
Air Canada Logo
7:25 pm - 12:03 pmHKG-SAN
31h 38m1 stop
Air Canada Logo
6:10 pm - 6:40 pmSAN-HKG
32h 30m1 stop
$981Air Canada
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Sun, Oct 26 - Mon, Dec 1
Air Canada Logo
6:00 pm - 11:47 amHKG-SAN
32h 47m1 stop
Air Canada Logo
6:10 pm - 5:40 pmSAN-HKG
32h 30m1 stop
$982Air Canada
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Wed, Sep 10 - Tue, Oct 28
Asiana Airlines Logo
1:00 pm - 8:48 pmHKG-SAN
22h 48m2 stops
Asiana Airlines Logo
6:15 am - 10:30 pmSAN-HKG
25h 15m2 stops
$1,000Asiana Airlines
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Tue, Sep 9 - Tue, Oct 28
Asiana Airlines Logo
1:00 pm - 7:46 pmHKG-SAN
21h 46m2 stops
Asiana Airlines Logo
8:11 pm - 11:40 amSAN-HKG
24h 29m2 stops
$1,061Asiana Airlines
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Fri, Aug 22 - Fri, Aug 29
Delta Logo
12:45 am - 10:39 pmHKG-SAN
36h 54m2 stops
Delta Logo
3:20 pm - 11:10 pmSAN-HKG
40h 50m2 stops
$1,313Delta
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Sun, Sep 7 - Wed, Oct 29
Delta Logo
12:45 am - 11:45 pmHKG-SAN
38h 00m2 stops
Delta Logo
3:20 pm - 11:10 pmSAN-HKG
39h 50m2 stops
$1,339Delta
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Thu, Oct 16 - Wed, Nov 19

EVA Air flights from Hong Kong to San Diego

Our best EVA Air deals on Hong Kong to San Diego flight tickets
EVA Air
Sep 10
HKG11:05 amHong Kong Intl
35h 36m
2 stops
SAN7:41 amSan Diego
Oct 28
SAN5:30 pmSan Diego
27h 20m
2 stops
HKG11:50 amHong Kong Intl
$836
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EVA Air
Oct 26
HKG10:10 amHong Kong Intl
37h 28m
2 stops
SAN8:38 amSan Diego
Dec 1
SAN4:00 pmSan Diego
26h 05m
2 stops
HKG10:05 amHong Kong Intl
$885
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EVA Air
Jul 22
HKG7:40 pmHong Kong Intl
27h 02m
2 stops
SAN7:42 amSan Diego
Jul 28
SAN7:57 pmSan Diego
27h 28m
2 stops
HKG2:25 pmHong Kong Intl
$2,661
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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
Oct 26
HKG7:25 pmHong Kong Intl
31h 38m
1 stop
SAN12:03 pmSan Diego
Dec 1
SAN6:10 pmSan Diego
32h 30m
1 stop
HKG6:40 pmHong Kong Intl
$981
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Air Canada
Sep 10
HKG6:00 pmHong Kong Intl
32h 47m
1 stop
SAN11:47 amSan Diego
Oct 28
SAN6:10 pmSan Diego
32h 30m
1 stop
HKG5:40 pmHong Kong Intl
$982
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Air Canada
Aug 24
HKG6:00 pmHong Kong Intl
18h 53m
1 stop
SAN9:53 pmSan Diego
Aug 31
SAN5:00 pmSan Diego
32h 05m
1 stop
HKG4:05 pmHong Kong Intl
$1,025
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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 month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Hong Kong during the month July is also very affordable. Most momondo users find prices during this month for around $1,165.

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 2% on your flight if you consider stops on a Hong Kong to San Diego flight.

How have Hong Kong to San Diego flight prices changed over time?

As of July 2025, prices for Hong Kong to San Diego flights are approximately 29% cheaper when compared to flights at the same time last year.

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

Best Price Found

$507

Fastest flight time

16h 37m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Hong Kong in the past 72 hours is $507. The best round-trip flight deal from Hong Kong to San Diego found on momondo in the last 72 hours is $832.
The fastest flight from Hong Kong to San Diego takes 16h 37m
There are no direct flights from Hong Kong to San Diego. Popular non-direct route for this connection is Hong Kong Intl Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
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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 16h 37m, 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
El Cajon
Chula Vista
Julian
National City
La Mesa
Imperial Beach
San Ysidro
Poway
Borrego Springs
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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