HKG - SAN

$427 Find Cheap Flights from Hong Kong to San Diego - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$838
Typical prices: $923-$1,218
Delta
Fri 9/7Sat 9/29
HKG - SAN • 2 stops
Cheapest one-way
$427
Typical prices: $525-$917
Multiple Airlines
Fri 11/23
HKG - SAN • 2 stops
Nonstop flights
Not available
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
October
Cheapest • 15% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
San Francisco (SFO)
Cheapest • Avg $1,189 (round-trip)
Tokyo Narita (NRT)
Shortest trip • 17h 20m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Hong Kong to San Diego (HKG-SAN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Thu, Sep 3 - Wed, Sep 16
Delta Logo
12:20 pm - 6:05 pmHKG  Hong Kong Intl-SAN San Diego
20h 45m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
7:53 pm - 5:05 amSAN  San Diego-HKG Hong Kong Intl
18h 12m1 stop Los Angeles
$838Delta
Sun, Sep 13 - Mon, Oct 12
Delta Logo
12:45 am - 5:59 pmHKG  Hong Kong Intl-SAN San Diego
32h 14m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
7:59 pm - 5:05 amSAN  San Diego-HKG Hong Kong Intl
18h 06m1 stop Los Angeles
$838Delta
Mon, Sep 7 - Mon, Sep 28
Delta Logo
12:20 pm - 8:41 amHKG  Hong Kong Intl-SAN San Diego
35h 21m2 stops Incheon Intl Salt Lake City
Delta Logo
7:53 pm - 5:05 amSAN  San Diego-HKG Hong Kong Intl
18h 12m1 stop Los Angeles
$838Delta
Thu, Sep 10 - Thu, Sep 17
Delta Logo
12:20 pm - 9:09 pmHKG  Hong Kong Intl-SAN San Diego
23h 49m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
6:15 am - 5:05 amSAN  San Diego-HKG Hong Kong Intl
31h 50m1 stop Los Angeles
$838Delta
Tue, Sep 1 - Mon, Sep 28
Delta Logo
5:55 pm - 6:06 pmHKG  Hong Kong Intl-SAN San Diego
39h 11m2 stops Incheon Intl Salt Lake City
Delta Logo
3:00 pm - 5:05 amSAN  San Diego-HKG Hong Kong Intl
23h 05m1 stop Los Angeles
$838Delta
Mon, Sep 7 - Tue, Sep 29
Delta Logo
12:20 pm - 8:41 amHKG  Hong Kong Intl-SAN San Diego
35h 21m2 stops Incheon Intl Salt Lake City
Delta Logo
10:54 am - 5:05 amSAN  San Diego-HKG Hong Kong Intl
27h 11m1 stop Los Angeles
$838Delta
Mon, Sep 7 - Tue, Sep 29
United Airlines Logo
11:45 am - 5:26 pmHKG  Hong Kong Intl-SAN San Diego
20h 41m2 stops San Francisco Los Angeles
United Airlines Logo
6:15 am - 6:55 pmSAN  San Diego-HKG Hong Kong Intl
21h 40m2 stops Los Angeles San Francisco
$840United Airlines
Mon, Sep 14 - Mon, Oct 12
United Airlines Logo
11:45 am - 5:26 pmHKG  Hong Kong Intl-SAN San Diego
20h 41m2 stops San Francisco Los Angeles
United Airlines Logo
5:00 pm - 5:00 amSAN  San Diego-HKG Hong Kong Intl
21h 00m2 stops Los Angeles San Francisco
$840United Airlines
Thu, Sep 3 - Wed, Sep 16
Delta Logo
9:25 am - 3:10 pmHKG  Hong Kong Intl-SAN San Diego
20h 45m1 stop Los Angeles
Delta Logo
7:53 pm - 5:05 amSAN  San Diego-HKG Hong Kong Intl
18h 12m1 stop Los Angeles
$840Delta
Mon, Sep 7 - Mon, Sep 28
Delta Logo
9:25 am - 7:19 pmHKG  Hong Kong Intl-SAN San Diego
24h 54m1 stop Los Angeles
Delta Logo
3:00 pm - 5:05 amSAN  San Diego-HKG Hong Kong Intl
23h 05m1 stop Los Angeles
$840Delta
Booking Insights

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 from Hong Kong to San Diego 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 start at $838. Prices are below average for this route right now, with typical round-trip fares ranging from $923 to $1,218. The lowest price found in the past 5 days was $838 on Delta.

Find deals

Key details for Hong Kong to San Diego flights

Low season

August

Cheapest flight

$427
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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:

    • San Francisco (SFO) - 44% of one-stop connections
    • Los Angeles (LAX) - 28% of one-stop connections
    • Vancouver Intl (YVR) - 22% of one-stop connections
    • Tokyo Narita (NRT) - 6% of one-stop connections

    San Francisco (SFO) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 33% on the Hong Kong to San Diego route. 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.

  • 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.

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

    A nonstop flight from Hong Kong to San Diego takes 0h 00m, covering 7,350 miles.

  • What are the earliest and latest flights from Hong Kong to San Diego?

    These are the earliest and latest flight times available from Hong Kong to San Diego:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • 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.

  • 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 $838 to $3,074. That means the highest observed fare was about 4x 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 $505, which is 36% below the typical average for this route.

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

    Flying via Tokyo Narita (NRT) gives the shortest average 1-stop total travel time at 17h 20m, compared with 17h 59m via San Francisco (SFO) and 18h 43m via Los Angeles (LAX).

  • 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 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

  • 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 $923 to $1,218, with an average of $1,060 over the past 12 months. Anything below $923 counts as a good deal.

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 can be flexible, aim for a Wednesday departure instead of Tuesday. On this route, Wednesday flights average $902 - about $426 less than Tuesday (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Hong Kong to San Diego trip for October. Fares historically average $903 round-trip in that month - typically $2,466 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
    - Wyndham Garden San Diego near SeaWorld

Everything you need to know for your flight from Hong Kong to San Diego

Information on your arrival and departure airports

Hong Kong (HKG)
San Diego (SAN)