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$888+ Cheap flights from Hong Kong (HKG) to San Diego (SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SAN
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Hong Kong to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$986
(EVA Air)

Popular in

August

Cheapest in

September

Average price

$1,431
Provider with most accurate pricing for Hong Kong Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-San Diego flights.
Search Deals
From Hong Kong Intl to San Diego
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Hong Kong to San Diego

Cheapest flights from Hong Kong to San Diego
Explore the most affordable flight options available from Hong Kong to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Trip.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/203:25 pmHKG - SAN
2 stops19h 39mMultiple Airlines
Fri 10/247:05 amSAN - HKG
2 stops21h 50mMultiple Airlines
Deal found 3/25$888
This Cheapflightsfares deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2911:20 amHKG - SAN
2 stops26h 24mSTARLUX Airlines
Wed 7/97:05 pmSAN - HKG
2 stops32h 50mSTARLUX Airlines
Deal found 3/25$1,016
This ezTravel 易遊網 deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ezTravel 易遊網 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/226:00 pmHKG - SAN
1 stop33h 02mAir Canada
Sat 7/125:00 pmSAN - HKG
1 stop32h 05mAir Canada
Deal found 3/25$1,038
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2511:15 amHKG - SAN
2 stops27h 44mUnited Airlines
Thu 5/17:25 pmSAN - HKG
1 stop19h 15mUnited Airlines
Deal found 3/24$1,313
This Cheapflightsfares deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:30 amHKG - SAN
2 stops28h 16mAsiana Airlines
Wed 7/97:27 pmSAN - HKG
2 stops25h 13mAsiana Airlines
Deal found 3/25$1,324
This Korean Air deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:45 amHKG - SAN
2 stops31h 07mKorean Air
Wed 7/97:30 pmSAN - HKG
2 stops29h 50mKorean Air
Deal found 3/26$1,384
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2112:45 amHKG - SAN
2 stops32h 33mDelta
Sat 7/126:15 amSAN - HKG
2 stops43h 05mDelta
Deal found 3/25$1,389
This Flightnetwork deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/191:20 amHKG - SAN
1 stop24h 50mJapan Airlines
Fri 10/247:00 amSAN - HKG
2 stops23h 10mJapan Airlines
Deal found 3/25$1,725
This Ethiopian Air deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1912:25 amHKG - SAN
3 stops54h 08mEthiopian Air
Fri 10/249:55 pmSAN - HKG
4 stops53h 10mEthiopian Air
Deal found 3/25$1,809
This Emirates deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1912:40 amHKG - SAN
2 stops35h 37mEmirates
Fri 10/2410:23 amSAN - HKG
3 stops40h 17mEmirates
Deal found 3/25$2,072

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Hong Kong to San Diego that are best for you.

Fly from

Hong Kong

Fly to

San Diego

Route

Depart

Return

Price

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Wed 4/23

7:40 pm-11:59 pm

2 stops19h 19m

San Diego

Wed 7/9

7:57 pm-8:50 am

2 stops21h 53m

$986

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 4/29

11:20 am-10:44 pm

2 stops26h 24m

San Diego

Wed 7/9

7:05 pm-6:55 pm

2 stops32h 50m

$1,016

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sun 6/22

6:00 pm-12:02 pm

1 stop33h 02m

San Diego

Sat 7/12

5:00 pm-4:05 pm

1 stop32h 05m

$1,038

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 4/25

11:15 am-11:59 pm

2 stops27h 44m

San Diego

Thu 5/1

7:25 pm-5:40 am

1 stop19h 15m

$1,313

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 4/22

12:30 am-1:46 pm

2 stops28h 16m

San Diego

Wed 7/9

7:27 pm-11:40 am

2 stops25h 13m

$1,324

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 4/22

12:45 am-4:52 pm

2 stops31h 07m

San Diego

Wed 7/9

7:30 pm-4:20 pm

2 stops29h 50m

$1,384

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 6/21

12:45 am-6:18 pm

2 stops32h 33m

San Diego

Sat 7/12

6:15 am-4:20 pm

2 stops43h 05m

$1,389

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 4/5

12:25 am-3:48 pm

3 stops54h 23m

San Diego

Sun 4/13

9:30 pm-4:45 pm

4 stops52h 15m

$2,034

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Mon 4/28

1:20 am-11:10 am

1 stop24h 50m

San Diego

Wed 7/9

1:35 pm-10:00 pm

1 stop17h 25m

$2,047

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 5/20

12:05 am-9:22 pm

2 stops36h 17m

San Diego

Sat 5/31

10:43 am-6:05 pm

3 stops40h 22m

$2,480

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Compare providers for flights from Hong Kong to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to San Diego in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hong Kong to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Hong Kong with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Hong Kong to San Diego?

Currently, August is the cheapest month in which you can book a flight from Hong Kong to San Diego (average of $286). Flying from Hong Kong to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 March 26, 2025.
See what other customers who have flown with STARLUX Airlines, Korean Air and Japan Airlines from Hong Kong to San Diego have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
146 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,049 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Asiana Airlines
8.2
Very good
441 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Emirates
8.0
Very good
3,190 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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

    Our cheapest airline available from Hong Kong to San Diego is STARLUX Airlines. Our recent data shows that you can find tickets from as low as $1,016 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at $1,038 and $1,313 round-trip. STARLUX Airlines is currently priced 28% below the average price you’ll pay for this route.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Hong Kong to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Hong Kong to San Diego (average of $286). Flying from Hong Kong to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Hong Kong?

Book flights to Hong Kong if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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 airline flying from Hong Kong to San Diego

Discover the top airline 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 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,303Average$1,485FlexibilityNo cancel feeOn-time69%
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