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$441+ Cheap flights from San Diego (SAN) to Hong Kong (HKG)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — HKG
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Find cheap flights from San Diego to Hong Kong with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Diego to Hong Kong Intl are usually found in September or October, booked 18 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from San Diego to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Hong Kong (HKG). 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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$984
(Kiwi.com)

One-way from

$441
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,129
Provider with most accurate pricing for San Diego-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for San Diego-Hong Kong Intl flights.
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From San Diego to Hong Kong Intl
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One-way flight from San Diego to Hong Kong Intl
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Highest demand for flights based on searches. 10% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Diego to Hong Kong

Cheapest flights from San Diego to Hong Kong
Explore the most affordable flight options available from San Diego to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This China Airlines deal was found by Cheapflights users on 4/14. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:30 pmSAN - HKG
2 stops21h 45mMultiple Airlines
Tue 11/185:35 pmHKG - SAN
2 stops22h 32mMultiple Airlines
Deal found 4/14$895
This Air Canada deal was found by Cheapflights users on 4/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/24:55 pmSAN - HKG
1 stop32h 10mAir Canada
Tue 11/188:25 pmHKG - SAN
1 stop30h 40mAir Canada
Deal found 4/14$898
This StudentUniverse deal was found by Cheapflights users on 4/13. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:00 amSAN - HKG
2 stops24h 10mKorean Air
Wed 2/412:55 amHKG - SAN
2 stops33h 05mKorean Air
Deal found 4/13$920
This United deal was found by Cheapflights users on 4/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:11 pmSAN - HKG
1 stop17h 49mUnited Airlines
Wed 10/156:55 pmHKG - SAN
1 stop19h 41mUnited Airlines
Deal found 4/15$923
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 10/287:00 amSAN - HKG
2 stops42h 50mDelta
Mon 11/1012:55 amHKG - SAN
2 stops38h 50mDelta
Deal found 4/14$928
This oojo deal was found by Cheapflights users on 4/15. 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 5/104:20 pmSAN - HKG
1 stop35h 35mCathay Pacific
Tue 5/2712:50 amHKG - SAN
1 stop21h 49mCathay Pacific
Deal found 4/15$1,007
This oojo deal was found by Cheapflights users on 4/15. 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 5/107:45 pmSAN - HKG
2 stops33h 20mChina Airlines
Wed 5/282:00 pmHKG - SAN
2 stops32h 39mChina Airlines
Deal found 4/15$1,046
This Gurufare deal was found by Cheapflights users on 4/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:55 pmSAN - HKG
2 stops23h 00mSTARLUX Airlines
Sat 5/318:10 pmHKG - SAN
2 stops41h 34mSTARLUX Airlines
Deal found 4/14$1,069
This oojo deal was found by Cheapflights users on 4/14. 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.
Tue 9/21:35 pmSAN - HKG
2 stops38h 50mJapan Airlines
Mon 11/171:25 amHKG - SAN
1 stop24h 20mJapan Airlines
Deal found 4/14$1,180
This Asiana Airlines deal was found by Cheapflights users on 4/14. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:15 amSAN - HKG
2 stops25h 35mAsiana Airlines
Fri 5/301:00 pmHKG - SAN
2 stops25h 41mAsiana Airlines
Deal found 4/14$1,269

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Hong Kong 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 April 15, 2025.
Use the filters below to find and compare flights from San Diego to Hong Kong that are best for you.

Fly from

San Diego

Fly to

Hong Kong

Route

Depart

Return

Price

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Tue 9/2

8:30 pm-9:15 am

2 stops21h 45m

Hong Kong Intl

Tue 11/18

5:35 pm-12:07 am

2 stops22h 32m

$895

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Tue 9/2

4:55 pm-4:05 pm

1 stop32h 10m

Hong Kong Intl

Tue 11/18

8:25 pm-11:05 am

1 stop30h 40m

$898

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 10/6

8:11 pm-5:00 am

1 stop17h 49m

Hong Kong Intl

Wed 10/15

6:55 pm-11:36 pm

1 stop19h 41m

$923

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Tue 9/2

7:00 am-10:30 pm

2 stops24h 30m

Hong Kong Intl

Mon 11/17

12:55 am-10:49 pm

2 stops37h 54m

$928

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Sat 5/10

4:20 pm-6:55 pm

1 stop35h 35m

Hong Kong Intl

Tue 5/27

12:50 am-7:39 am

1 stop21h 49m

$1,007

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Sat 5/10

7:45 pm-8:05 pm

2 stops33h 20m

Hong Kong Intl

Wed 5/28

2:00 pm-7:39 am

2 stops32h 39m

$1,046

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Sat 5/3

7:55 pm-9:55 am

2 stops23h 00m

Hong Kong Intl

Sat 5/31

8:10 pm-10:44 pm

2 stops41h 34m

$1,069

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 5/12

7:35 pm-10:40 am

2 stops24h 05m

Hong Kong Intl

Wed 5/28

12:45 am-6:51 pm

2 stops33h 06m

$1,082

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Tue 9/2

1:35 pm-7:25 pm

2 stops38h 50m

Hong Kong Intl

Mon 11/17

1:25 am-9:45 am

1 stop24h 20m

$1,180

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Thu 5/15

6:15 am-10:50 pm

2 stops25h 35m

Hong Kong Intl

Sun 5/25

12:30 am-11:41 pm

2 stops38h 11m

$1,269

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 17 results
1
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Compare providers for flights from San Diego to Hong Kong

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 San Diego to Hong Kong in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
ScholarTripPrice 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 San Diego-Hong Kong flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Diego-Hong Kong flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Diego-Hong Kong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Hong Kong flights, Cheapflights users trust AranGrant the most. AranGrant 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 San Diego-Hong Kong 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 San Diego to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from San Diego 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 San Diego to Hong Kong

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Hong Kong. Price data was last updated on April 11, 2025.

The price you pay for your flight from San Diego to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from San Diego to Hong Kong (average of $991). Flying from San Diego to Hong Kong in July is currently the most expensive (average of $1,647). 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.

What is the cheapest time of day to fly from SAN to HKG?

Find hourly flight availability from San Diego to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from San Diego to Hong Kong by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from San Diego to Hong Kong. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Hong Kong flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated April 15, 2025.
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Overall

9.1

Comfort

9.0

Food

8.9

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
154 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Overall

9.1

Comfort

9.0

Food

8.9

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
1,063 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Overall

9.1

Comfort

9.0

Food

8.9

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.
China Airlines
8.2
Very good
729 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Overall

9.1

Comfort

9.0

Food

8.9

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
438 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Overall

9.1

Comfort

9.0

Food

8.9

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
3,196 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Overall

9.1

Comfort

9.0

Food

8.9

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 San Diego to Hong Kong. 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 San Diego to Hong Kong round-trip?

    Cathay Pacific, at $1,007, was found to be the cheapest airline from San Diego to Hong Kong.Alternate airlines to your destination round-trip include China Airlines and Air Canada. These flights start at 17% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $534 on Air Canada. Other airlines that offer cheap prices include United Airlines from $688 and Turkish Airlines from $699 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Hong Kong 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 San Diego to Hong Kong?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Hong Kong (average of $991). Flying from San Diego to Hong Kong in July is currently the most expensive (average of $1,647). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from San Diego to Hong Kong

Discover the top 3 airlines that operate flights from San Diego to Hong Kong. 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$732Average$937FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$939Average$1,230FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,065Average$1,345FlexibilityNo cancel feeOn-time72%

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