HKG - SAN

$500 Find Cheap Flights from Hong Kong to San Diego - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$839
Typical prices: $903-$1,078
Delta
Fri 11/16Sun 11/25
HKG - SAN • 2 stops
Cheapest one-way
$469
Typical prices: $528-$916
Multiple Airlines
Mon 11/12
HKG - SAN • 2 stops
Nonstop flights
There are currently no direct flights between Hong Kong and San Diego. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
Cheapest • 7% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $1,121 (round-trip)
Shortest trip • 17h 56m (one-way)
Insights
Insights
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Cheap Flights from Hong Kong to San Diego (HKG-SAN)

 

Cheap flights from Hong Kong to San Diego with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Mon, Nov 16 - Wed, Nov 25
Delta Logo
12:55 am - 4:18 pmHKG  Hong Kong Intl-SAN San Diego
31h 23m2 stops Incheon Intl Salt Lake City
Delta Logo
4:11 pm - 7:40 amSAN  San Diego-HKG Hong Kong Intl
23h 29m1 stop Los Angeles
$839Delta
Tue, Dec 15 - Tue, Jan 12
United Airlines Logo
11:25 am - 11:15 amHKG  Hong Kong Intl-SAN San Diego
15h 50m1 stop Los Angeles
United Airlines Logo
2:32 pm - 6:45 amSAN  San Diego-HKG Hong Kong Intl
24h 13m2 stops Los Angeles San Francisco
$840United Airlines
Wed, Nov 25 - Wed, Dec 2
Delta Logo
12:35 pm - 10:54 pmHKG  Hong Kong Intl-SAN San Diego
26h 19m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
6:47 pm - 11:10 pmSAN  San Diego-HKG Hong Kong Intl
36h 23m2 stops Seattle/Tacoma Intl Incheon Intl
$846Delta
Tue, Dec 15 - Fri, Jan 15
Delta Logo
12:35 pm - 10:52 pmHKG  Hong Kong Intl-SAN San Diego
26h 17m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
7:30 pm - 7:40 amSAN  San Diego-HKG Hong Kong Intl
20h 10m1 stop Los Angeles
$848Delta
Tue, Dec 15 - Sat, Jan 16
Delta Logo
10:45 am - 3:31 pmHKG  Hong Kong Intl-SAN San Diego
20h 46m1 stop Los Angeles
Delta Logo
3:59 pm - 7:40 amSAN  San Diego-HKG Hong Kong Intl
23h 41m1 stop Los Angeles
$849Delta
Mon, Dec 14 - Wed, Jan 13
Korean Air Logo
12:55 am - 3:31 pmHKG  Hong Kong Intl-SAN San Diego
30h 36m2 stops Incheon Intl Los Angeles
Korean Air Logo
7:30 pm - 11:10 pmSAN  San Diego-HKG Hong Kong Intl
35h 40m2 stops Los Angeles Incheon Intl
$850Korean Air
Tue, Dec 15 - Thu, Jan 14
Delta Logo
12:35 pm - 5:50 pmHKG  Hong Kong Intl-SAN San Diego
21h 15m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
6:50 am - 11:10 pmSAN  San Diego-HKG Hong Kong Intl
24h 20m2 stops Seattle/Tacoma Intl Incheon Intl
$855Delta
Mon, Jan 18 - Wed, Jan 20
Delta Logo
12:35 pm - 10:49 pmHKG  Hong Kong Intl-SAN San Diego
26h 14m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
3:59 pm - 7:40 amSAN  San Diego-HKG Hong Kong Intl
23h 41m1 stop Los Angeles
$941Delta
Mon, Jan 18 - Fri, Jan 22
Delta Logo
12:35 pm - 10:49 pmHKG  Hong Kong Intl-SAN San Diego
26h 14m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
6:55 pm - 11:20 amSAN  San Diego-HKG Hong Kong Intl
24h 25m2 stops Seattle/Tacoma Intl Incheon Intl
$948Delta
Tue, Nov 17 - Wed, Nov 25
Multiple Airlines Logo
10:55 pm - 11:57 pmHKG  Hong Kong Intl-SAN San Diego
41h 02m3 stops Manila Ninoy Aquino Intl Los Angeles Denver Intl
Multiple Airlines Logo
5:15 pm - 11:10 pmSAN  San Diego-HKG Hong Kong Intl
37h 55m2 stops Vancouver Intl Incheon Intl
$999Multiple Airlines

Price, demand and travel trends for Hong Kong to San Diego flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Hong Kong to San Diego?

Round-trip flights from Hong Kong to San Diego typically range from $903 to $1,078. The lowest price found in the past 5 days was $839, on Delta.

Key details for Hong Kong to San Diego flights

Cheapest flight

$469
The most popular month to fly with an average 56% increase in travelers.
One-way flight from Hong Kong to San Diego

When to book flights from Hong Kong to San Diego

Are your dates flexible? Find out the best times to travel from Hong Kong to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Hong Kong to San Diego flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Hong Kong to San Diego?

    Two cabin classes are available on flights from Hong Kong to San Diego:

    • Economy Class
    • Premium Economy Class

  • How long is a flight from Hong Kong to San Diego?

    A nonstop flight from Hong Kong to San Diego takes 00m, covering 7,350 miles.

  • Do I need a passport to fly from Hong Kong to San Diego?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Hong Kong to San Diego flight?

    Round-trip flights from Hong Kong to San Diego range from $903 to $1,078, with an average of $1,006 over the past 12 months. Anything below $903 counts as a good deal.

  • Have flight prices from Hong Kong to San Diego changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $839 to $5,066. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Hong Kong to San Diego looking right now?

    One-way fares from Hong Kong to San Diego are currently lower than usual. Average one-way flight prices are about $514, which is 33% below the typical average for this route.

  • What car rental options are available at San Diego Airport (SAN)?

    San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:

    • Dollar
    • Payless
    • Europcar
    • Thrifty
    • Fox

  • Which airports can I use when flying from Hong Kong to San Diego?

    Flights from Hong Kong to San Diego usually depart from Hong Kong Intl (HKG) and arrive at San Diego (SAN).

  • Which airports do connecting flights from Hong Kong to San Diego pass through?

    One-stop flights from Hong Kong to San Diego most commonly connect through:

    • Los Angeles (LAX) - 52% of one-stop connections
    • San Francisco (SFO) - 29% of one-stop connections
    • Vancouver Intl (YVR) - 19% of one-stop connections

  • Can I save money by using flexible dates for flights from Hong Kong to San Diego?

    Yes. Flexible dates can save you up to 33% on flights from Hong Kong to San Diego. Wednesday is the cheapest departure day at $902 round-trip on average, while Tuesday is the most expensive at $1,328, a difference of $426.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Hong Kong to San Diego?

    Flying via Los Angeles (LAX) gives the shortest average 1-stop total travel time at 17h 46m, compared with 17h 56m via San Francisco (SFO) and 19h 08m via Vancouver Intl (YVR).

  • What is the time difference between Hong Kong and San Diego?

    San Diego is 15 hours behind Hong Kong (Pacific Time vs Hong Kong Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Diego?

    Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

Your guide to booking Hong Kong to San Diego flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $902, about $426 less than Tuesday fares (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Hong Kong to San Diego trip for June. Fares historically average $937 round-trip in that month - typically $2,432 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.

    • Courtyard by Marriott San Diego Downtown Little Italy
    • Bay Club Hotel & Marina
    • Sheraton San Diego Resort

More options for your flight from Hong Kong to San Diego

Complete your trip to San Diego with a hotel stay or car rental