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$508+ Cheap flights from Hong Kong to San Diego (SAN)

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SAN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Hong Kong to San Diego

Keep the following information in mind while searching for Hong Kong to San Diego flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$859
(Trip.com)

One-way from

$508
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,431
Provider with most accurate pricing for Hong Kong Intl-San Diego flight deals.
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Provider most trusted by Cheapflights users for Hong Kong Intl-San Diego flights.
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From Hong Kong to San Diego
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One-way flight from Hong Kong to San Diego
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Highest demand for flights based on searches. 3% potential increase in price ($58 potential increase over avg. RT price).
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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 28, 2025.

This Trip.com deal was found by Cheapflights users on 3/27. 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.
Thu 5/87:40 pmHKG - SAN
2 stops27h 35mMultiple Airlines
Thu 5/157:57 pmSAN - HKG
2 stops25h 08mMultiple Airlines
Deal found 3/27$859
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2411:20 amHKG - SAN
2 stops26h 24mSTARLUX Airlines
Thu 5/17:55 pmSAN - HKG
2 stops23h 00mSTARLUX Airlines
Deal found 3/27$923
This ezTravel 易遊網 deal was found by Cheapflights users on 3/27. 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 3/27$1,038
This FlightHub deal was found by Cheapflights users on 3/28. 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 FlightHub 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 3/28$1,250
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 5/116:55 pmHKG - SAN
1 stop20h 04mUnited Airlines
Sun 5/182:30 pmSAN - HKG
1 stop24h 10mUnited Airlines
Deal found 3/27$1,313
This Delta deal was found by Cheapflights users on 3/27. 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 stops36h 42mDelta
Sat 7/125:10 pmSAN - HKG
2 stops38h 20mDelta
Deal found 3/27$1,388
This Cathay Pacific deal was found by Cheapflights users on 3/27. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1112:50 amHKG - SAN
1 stop37h 52mCathay Pacific
Tue 7/297:57 pmSAN - HKG
1 stop31h 58mCathay Pacific
Deal found 3/27$1,568
This Korean Air deal was found by Cheapflights users on 3/27. 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.
Sat 7/1212:45 amHKG - SAN
2 stops29h 36mKorean Air
Tue 7/297:30 pmSAN - HKG
2 stops24h 10mKorean Air
Deal found 3/27$1,593
This oojo deal was found by Cheapflights users on 3/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2912:25 amHKG - SAN
2 stops35h 11mQatar Airways
Sun 6/810:45 pmSAN - HKG
2 stops32h 10mQatar Airways
Deal found 3/28$1,644
This Ovago deal was found by Cheapflights users on 3/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:20 amHKG - SAN
1 stop24h 50mJapan Airlines
Wed 7/91:35 pmSAN - HKG
1 stop17h 25mJapan Airlines
Deal found 3/28$2,046
This British Airways deal was found by Cheapflights users on 3/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/3011:00 pmHKG - SAN
1 stop30h 50mBritish Airways
Tue 7/154:40 pmSAN - HKG
1 stop31h 55mBritish Airways
Deal found 3/28$2,282
This Ethiopian Air deal was found by Cheapflights users on 3/27. 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.
Sat 5/1012:25 amHKG - SAN
3 stops54h 13mEthiopian Air
Sun 5/189:30 pmSAN - HKG
4 stops52h 15mEthiopian Air
Deal found 3/27$2,408

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 28, 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

Thu 5/8

7:40 pm-8:15 am

2 stops27h 35m

San Diego

Thu 5/15

7:57 pm-12:05 pm

2 stops25h 08m

$859

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Thu 4/24

11:20 am-10:44 pm

2 stops26h 24m

San Diego

Thu 5/1

7:55 pm-9:55 am

2 stops23h 00m

$923

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

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

$1,250

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sun 5/11

6:55 pm-11:59 pm

1 stop20h 04m

San Diego

Sun 5/18

2:30 pm-5:40 am

1 stop24h 10m

$1,313

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 6/21

12:45 am-10:27 pm

2 stops36h 42m

San Diego

Sat 7/12

5:10 pm-10:30 pm

2 stops38h 20m

$1,388

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 7/11

12:50 am-11:42 pm

1 stop37h 52m

San Diego

Tue 7/29

7:57 pm-6:55 pm

1 stop31h 58m

$1,568

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 7/12

12:45 am-3:21 pm

2 stops29h 36m

San Diego

Tue 7/29

7:30 pm-10:40 am

2 stops24h 10m

$1,593

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

$2,046

Hong KongSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 7/11

1:25 am-9:00 pm

2 stops34h 35m

San Diego

Tue 7/29

9:56 pm-9:55 pm

2 stops32h 59m

$2,196

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 22 results
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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 28, 2025.
STARLUX Airlines
9.1
Wonderful
146 reviews

Comfort

9.0

Crew

9.3

Food

8.9

Entertainment

9.0

Boarding

9.0

Overall

9.1

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

Comfort

9.0

Crew

9.3

Food

8.9

Entertainment

9.0

Boarding

9.0

Overall

9.1

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
1,050 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Comfort

9.0

Crew

9.3

Food

8.9

Entertainment

9.0

Boarding

9.0

Overall

9.1

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

Comfort

9.0

Crew

9.3

Food

8.9

Entertainment

9.0

Boarding

9.0

Overall

9.1

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
440 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Comfort

9.0

Crew

9.3

Food

8.9

Entertainment

9.0

Boarding

9.0

Overall

9.1

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

Comfort

9.0

Crew

9.3

Food

8.9

Entertainment

9.0

Boarding

9.0

Overall

9.1

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 airport do you fly into for flights to San Diego from Hong Kong?

    For a flight from Hong Kong to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city.

  • 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 $923 on this airline. Additional options worth looking into are Air Canada and Asiana Airlines, starting at $1,038 and $1,250 round-trip. STARLUX Airlines is currently priced 34% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $601 on STARLUX Airlines. Other airlines that offer cheap prices include Korean Air from $801 and United Airlines from $802 one-way.

  • 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

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Alternative routes for Hong Kong to San Diego

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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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,303Average$1,485FlexibilityNo cancel feeOn-time69%
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