Find flights
Airlines
FAQs

Cheap flights from Hong Kong to San Diego from HK$6,070

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HKG — SAN
26 Apr — 3 May1
1 adult
Fri 26-4
Fri 3-5

The best prices from Hong Kong to San Diego are usually found in November or September, booked 39 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

What is the cheapest day to fly return from Hong Kong to San Diego?

Travellers have found that booking a Saturday departure is the best way to save up to 60% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Hong Kong to San Diego?

Find a great deal and save up to 18% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Hong Kong to San Diego within the next two weeks, with the cheapest ticket starting at HK$10,134.

What is the cheapest month to fly from Hong Kong to San Diego?

November is one of the best times of the year to fly to San Diego from Hong Kong. Prices for November average HK$13,330 per person but you can even find prices for as low as HK$8,764. The most expensive prices can be found in the month of April. Opting for a November flight can save you 24% on your journey compared to booking in April

When is the cheapest time to fly from Hong Kong to San Diego (HK - SAN)?

When flying from Hong Kong to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight in the evening.

Cheap United Airlines flights from Hong Kong to San Diego

Explore cheap flight options specifically provided by United Airlines for the route between Hong Kong and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 79,196 searches. Data last updated 21 April 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Hong Kong to San Diego. It's recommended that users confirm their flight details before booking.
Sun 7-711:15HKG - SAN
1 stop38h 12mUnited Airlines
Wed 10-719:26SAN - HKG
1 stop18h 34mUnited Airlines
Deal found 20-4HK$11,207
Sat 27-411:15HKG - SAN
1 stop35h 54mUnited Airlines
Mon 13-519:18SAN - HKG
1 stop32h 27mUnited Airlines
Deal found 20-4HK$11,270
Sun 7-711:15HKG - SAN
1 stop38h 12mUnited Airlines
Wed 10-714:29SAN - HKG
2 stops23h 31mUnited Airlines
Deal found 20-4HK$11,920
Sat 27-411:15HKG - SAN
2 stops37h 22mUnited Airlines
Mon 13-520:47SAN - HKG
2 stops30h 58mUnited Airlines
Deal found 20-4HK$11,998
Sat 29-611:15HKG - SAN
1 stop24h 03mUnited Airlines
Sat 24-806:15SAN - HKG
1 stop19h 30mUnited Airlines
Deal found 20-4HK$14,215
Sat 29-611:15HKG - SAN
1 stop24h 03mUnited Airlines
Sat 24-810:55SAN - HKG
2 stops27h 05mUnited Airlines
Deal found 20-4HK$14,246

Cheap Asiana Airlines flights from Hong Kong to San Diego

Explore cheap flight options specifically provided by Asiana Airlines for the route between Hong Kong and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 79,196 searches. Data last updated 21 April 2024.
Browse through some of the cheapest Asiana Airlines flights traveling from Hong Kong to San Diego. Deals frequently update to provide users with more options.
Fri 28-600:30HKG - SAN
2 stops38h 24mAsiana Airlines
Sat 24-810:55SAN - HKG
2 stops33h 45mAsiana Airlines
Deal found 20-4HK$13,964
Fri 26-400:30HKG - SAN
2 stops32h 22mAsiana Airlines
Mon 13-519:18SAN - HKG
2 stops25h 22mAsiana Airlines
Deal found 20-4HK$18,569

Cheap Hong Kong to San Diego flights in April & May 2024

Find cheap flight options from Hong Kong to San Diego specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 79,196 searches. Prices were last updated on 21 April 2024.
These are some of the most attractive deals on flights from Hong Kong to San Diego in 2024. Check back soon for alternative fares.
Sat 27-411:15HKG - SAN
1 stop35h 54mUnited Airlines
Mon 13-519:18SAN - HKG
1 stop32h 27mUnited Airlines
Deal found 20-4HK$11,270
Sat 27-411:15HKG - SAN
2 stops37h 22mUnited Airlines
Mon 13-520:47SAN - HKG
2 stops30h 58mUnited Airlines
Deal found 20-4HK$11,998
Fri 26-400:50HKG - SAN
1 stop21h 44mMultiple Airlines
Mon 13-516:23SAN - HKG
2 stops28h 52mMultiple Airlines
Deal found 20-4HK$12,437
Sat 27-413:15HKG - SAN
3 stops43h 21mMultiple Airlines
Mon 13-520:26SAN - HKG
3 stops34h 34mMultiple Airlines
Deal found 20-4HK$12,531
Sat 27-407:40HKG - SAN
2 stops29h 05mMultiple Airlines
Mon 13-520:26SAN - HKG
3 stops34h 34mMultiple Airlines
Deal found 20-4HK$13,526
Fri 26-400:50HKG - SAN
1 stop47h 27mMultiple Airlines
Mon 13-516:23SAN - HKG
1 stop22h 37mMultiple Airlines
Deal found 20-4HK$15,758
Fri 26-400:30HKG - SAN
2 stops32h 22mAsiana Airlines
Mon 13-519:18SAN - HKG
2 stops25h 22mAsiana Airlines
Deal found 20-4HK$18,569
Fri 26-400:35HKG - SAN
2 stops36h 55mEmirates
Mon 13-510:38SAN - HKG
3 stops40h 27mEmirates
Deal found 20-4HK$103,584

Hong Kong to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Hong Kong and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 79,196 searches. Data last updated 21 April 2024.
These are some of the most attractive deals on flights from Hong Kong to San Diego in 2024. Check back soon for alternative fares.
Thu 14-1100:55HKG - SAN
2 stops37h 31mDelta
Mon 18-1118:00SAN - HKG
2 stops28h 05mDelta
Deal found 20-4HK$8,999
Fri 15-1112:35HKG - SAN
2 stops37h 34mDelta
Mon 18-1106:15SAN - HKG
2 stops24h 55mDelta
Deal found 20-4HK$9,500
Fri 15-1122:30HKG - SAN
1 stop32h 28mUnited Airlines
Mon 18-1119:38SAN - HKG
1 stop19h 07mUnited Airlines
Deal found 19-4HK$9,907
Thu 14-1100:55HKG - SAN
1 stop29h 11mCathay Pacific
Mon 18-1106:15SAN - HKG
1 stop32h 00mCathay Pacific
Deal found 20-4HK$10,338
Fri 15-1122:30HKG - SAN
1 stop16h 07mUnited Airlines
Mon 18-1106:30SAN - HKG
2 stops20h 50mUnited Airlines
Deal found 19-4HK$10,354
Sun 7-713:10HKG - SAN
2 stops20h 15mMultiple Airlines
Wed 10-710:35SAN - HKG
2 stops35h 15mMultiple Airlines
Deal found 20-4HK$10,730
Sun 7-711:15HKG - SAN
1 stop38h 12mUnited Airlines
Wed 10-719:26SAN - HKG
1 stop18h 34mUnited Airlines
Deal found 20-4HK$11,207
Sat 27-411:15HKG - SAN
1 stop35h 54mUnited Airlines
Mon 13-519:18SAN - HKG
1 stop32h 27mUnited Airlines
Deal found 20-4HK$11,270
Sun 7-711:15HKG - SAN
1 stop38h 12mUnited Airlines
Wed 10-714:29SAN - HKG
2 stops23h 31mUnited Airlines
Deal found 20-4HK$11,920

Hong Kong to San Diego flights leaving soon

Find last-minute flight options from Hong Kong to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 79,196 searches. Data last updated 21 April 2024.
Have a look at some of the last-minute flights available departing from Hong Kong to San Diego. Users should examine the flight details to ensure there are no surprises.
Sat 27-411:15HKG - SAN
1 stop35h 54mUnited Airlines
Mon 13-519:18SAN - HKG
1 stop32h 27mUnited Airlines
Deal found 20-4HK$11,270
Sat 27-411:15HKG - SAN
2 stops37h 22mUnited Airlines
Mon 13-520:47SAN - HKG
2 stops30h 58mUnited Airlines
Deal found 20-4HK$11,998
Fri 26-400:50HKG - SAN
1 stop21h 44mMultiple Airlines
Mon 13-516:23SAN - HKG
2 stops28h 52mMultiple Airlines
Deal found 20-4HK$12,437
Sat 27-413:15HKG - SAN
3 stops43h 21mMultiple Airlines
Mon 13-520:26SAN - HKG
3 stops34h 34mMultiple Airlines
Deal found 20-4HK$12,531
Sat 27-407:40HKG - SAN
2 stops29h 05mMultiple Airlines
Mon 13-520:26SAN - HKG
3 stops34h 34mMultiple Airlines
Deal found 20-4HK$13,526
Fri 26-400:50HKG - SAN
1 stop47h 27mMultiple Airlines
Mon 13-516:23SAN - HKG
1 stop22h 37mMultiple Airlines
Deal found 20-4HK$15,758
Fri 26-400:30HKG - SAN
2 stops32h 22mAsiana Airlines
Mon 13-519:18SAN - HKG
2 stops25h 22mAsiana Airlines
Deal found 20-4HK$18,569
Fri 26-400:35HKG - SAN
2 stops36h 55mEmirates
Mon 13-510:38SAN - HKG
3 stops40h 27mEmirates
Deal found 20-4HK$103,584

One-way flights to San Diego from Hong Kong

Search for one-way flight options from Hong Kong to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 79,196 searches. Data last updated 21 April 2024.
Some of the best available deals we've found on one-way flights from Hong Kong to San Diego. Users needing a return flight from Hong Kong to San Diego should utilize the search form above.
Fri 31-522:30HKG - SAN
1 stop16h 29mUnited Airlines
Deal found 20-4HK$6,070
Fri 31-511:15HKG - SAN
2 stops21h 37mUnited Airlines
Deal found 20-4HK$7,260
Fri 19-702:15HKG - SAN
3 stops28h 22mMultiple Airlines
Deal found 20-4HK$7,526
Sat 20-709:15HKG - SAN
2 stops23h 54mMultiple Airlines
Deal found 20-4HK$7,730
Thu 30-501:20HKG - SAN
2 stops37h 24mDelta
Deal found 20-4HK$8,599
Fri 31-518:55HKG - SAN
3 stops40h 30mUnited Airlines
Deal found 20-4HK$9,774
Thu 30-501:20HKG - SAN
1 stop24h 50mAmerican Airlines
Deal found 20-4HK$9,806
Fri 19-700:45HKG - SAN
2 stops34h 49mDelta
Deal found 20-4HK$10,260
Fri 19-700:50HKG - SAN
1 stop57h 31mMultiple Airlines
Deal found 20-4HK$10,432

Find flights from Hong Kong to San Diego within your budget

Customise your flight search to find flights from Hong Kong to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 79,196 searches. Data last updated 21 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

HK$10,730 - HK$20,684

Route

Departure

Return

Price

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sun 7-7

2 stops20h 15m

San Diego

Wed 10-7

2 stops35h 15m

HK$10,730

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sun 7-7

1 stop38h 12m

San Diego

Wed 10-7

1 stop18h 34m

HK$11,207

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sun 7-7

1 stop38h 12m

San Diego

Wed 10-7

2 stops23h 31m

HK$11,920

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 6-7

2 stops36h 40m

San Diego

Wed 10-7

2 stops30h 52m

HK$13,048

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 28-6

2 stops38h 24m

San Diego

Sat 24-8

2 stops33h 45m

HK$13,964

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 28-6

1 stop31h 42m

San Diego

Sat 24-8

1 stop18h 55m

HK$15,891

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 6-7

1 stop25h 15m

San Diego

Wed 10-7

1 stop17h 50m

HK$18,405

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sun 7-7

3 stops38h 49m

San Diego

Wed 10-7

3 stops37h 40m

HK$18,953

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 6-7

3 stops53h 28m

San Diego

Wed 10-7

2 stops50h 31m

HK$20,684

Flights are sorted by cheapest first

Deals found on 20-4

When is the best time to book a flight from Hong Kong to San Diego?

Use this chart to determine the optimal time to book a return flight from Hong Kong to San Diego. Price data was last updated on 28 January 2024.
The best time to book flights from Hong Kong to San Diego is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Hong Kong to San Diego?

Use this chart to determine the cheapest time to fly return from Hong Kong to San Diego. Price data was last updated on 14 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Hong Kong to San Diego flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 21 April 2024.
Read through reviews of airlines operating flights from Hong Kong to San Diego, such as United Airlines, Asiana Airlines and Emirates. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
609 reviews

Food

8.2

Overall

8.4

Boarding

8.5

Crew

8.6

Entertainment

7.9

Comfort

8.2

Reviews

1 / 10

Was good, not great. Food ok. Screen small, but selection normal. Lots of storage. Bed ok.

8.4
Very Good
609 reviews
8.4
Very Good
609 reviews

Food

8.2

Overall

8.4

Boarding

8.5

Crew

8.6

Entertainment

7.9

Comfort

8.2

Reviews

1 / 10

Was good, not great. Food ok. Screen small, but selection normal. Lots of storage. Bed ok.

8.3
Very Good
1,480 reviews
8.4
Very Good
609 reviews

Food

8.2

Overall

8.4

Boarding

8.5

Crew

8.6

Entertainment

7.9

Comfort

8.2

Reviews

1 / 10

Was good, not great. Food ok. Screen small, but selection normal. Lots of storage. Bed ok.

8.3
Very Good
1,488 reviews
8.4
Very Good
609 reviews

Food

8.2

Overall

8.4

Boarding

8.5

Crew

8.6

Entertainment

7.9

Comfort

8.2

Reviews

1 / 10

Was good, not great. Food ok. Screen small, but selection normal. Lots of storage. Bed ok.

8.1
Very Good
4,073 reviews
8.4
Very Good
609 reviews

Food

8.2

Overall

8.4

Boarding

8.5

Crew

8.6

Entertainment

7.9

Comfort

8.2

Reviews

1 / 10

Was good, not great. Food ok. Screen small, but selection normal. Lots of storage. Bed ok.

8.1
Very Good
11,057 reviews
8.4
Very Good
609 reviews

Food

8.2

Overall

8.4

Boarding

8.5

Crew

8.6

Entertainment

7.9

Comfort

8.2

Reviews

1 / 10

Was good, not great. Food ok. Screen small, but selection normal. Lots of storage. Bed ok.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Diego from Hong Kong?

    San Diego (SAN), located 4.2 km from the city centre, is the airport you fly into when you book flights from Hong Kong to San Diego.

  • Can I find flights from Hong Kong to San Diego for under HK$10,800 on Cheapflights?

    Yes, there are multiple flights from Hong Kong to San Diego for under HK$10,800. The cheapest flight booked recently is on Multiple Airlines for just HK$10,730, but on average you can expect to pay HK$25,814.

  • Are there last-minute flights available from Hong Kong to San Diego for under HK$11,300?

    There are currently 8+ open flights from Hong Kong to San Diego within the next 7 days for less than HK$11,300.

  • What are the cheapest airlines flying from Hong Kong to San Diego round-trip?

    Currently priced at HK$11,207, United Airlines will fly you from Hong Kong to San Diego and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Asiana Airlines - these airlines can fly you to your destination from HK$13,048 and HK$13,964, respectively. United Airlines is 15% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Hong Kong to San Diego one-way

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as little as HK$6,070. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Hong Kong to San Diego for a low price.

  • What are the most popular airlines that fly from Hong Kong to San Diego?

  • What does HKG to SAN mean?

    Great question - HKG to SAN just means Hong Kong Intl Airport to San Diego Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Hong Kong to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Hong Kong to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Hong Kong to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Hong Kong to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Hong Kong to San Diego that include hotel bookings?

    Yes. In addition to deals on Hong Kong to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to San Diego.

  • Can I find deals for business class flights from Hong Kong to San Diego?

    Yes. Cheapflights offers flight deals from Hong Kong to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Hong Kong to San Diego that allow pets onboard?

    Many airlines flying from Hong Kong to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Hong Kong to San Diego?

    Yes, you can often find last-minute deals on Hong Kong to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Hong Kong to San Diego flight deals updated?

    The Hong Kong to San Diego flight deals you see on this page were last updated on 20-4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Hong Kong to San Diego

Discover the top 5 airlines that operate flights from Hong Kong to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 79,196 searches. Data last updated 21 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$7,518AverageHK$8,496FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Cathay PacificCheapestHK$9,072AverageHK$10,776FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapestHK$9,922AverageHK$12,489FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapestHK$11,505AverageHK$13,136FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Japan AirlinesCheapestHK$13,756AverageHK$16,961FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Search flights from Hong Kong to San Diego by cabin class

Find flights from Hong Kong to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to San Diego?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to San Diego. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to San Diego?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to San Diego by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to San Diego with no change fees?

Need flexible booking options for your flight to San Diego from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to San Diego become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Diego from Hong Kong today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.