Question 1

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

Accepted Answer

Currently priced at HK$6,523, 星宇航空 will fly you from Hong Kong to San Diego and back. In addition to 星宇航空, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from EVA Air and Air Canada - these airlines can fly you to your destination from HK$6,931 and HK$7,284, respectively. 星宇航空 is 43% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

Question 2

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

Accepted Answer

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as HK$5,110. However, be on the lookout for offers from Delta and Qatar Airways, as they are both options that can get you from Hong Kong to San Diego for a low price. Find deals

Question 3

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

Accepted Answer

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

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm. Find deals

Question 5

E

Accepted Answer

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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Question 6

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

Accepted Answer

Sunday flights are found to be more expensive to fly from Hong Kong to San Diego. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.

Question 7

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

Accepted Answer

The best pricing can be found in the month of September. Prices to San Diego from Hong Kong average HK$11,470. You can even find prices in September for less than HK$11,470, as users have found deals to San Diego from as low as HK$8,760. The month of June appears to be one of the more expensive times to travel to San Diego from Hong Kong. Flying in the targeted month can save you up to 41%.

Question 8

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

Accepted Answer

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 morning, which can drop the price by up to 17% versus a flight in the afternoon.

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

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.

Question 11

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

Accepted Answer

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.

Question 12

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

Accepted Answer

Cheapflights makes it easy to find Hong Kong to San Diego flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 13

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to San Diego for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 14

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

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to San Diego flexibly with Cheapflights today.

Question 15

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

Accepted Answer

Yes! Start tracking prices for Hong Kong to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	HK$6,523
One-way from	HK$4,937
Popular in	June
Cheapest in	September
Average price	HK$9,145

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestHK$3,601	AverageHK$9,913	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestHK$6,301	AverageHK$10,339	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Cheap flights from Hong Kong to San Diego from HK$4,937

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 19-7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to San Diego

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Cheapest flights from Hong Kong to San DiegoExplore 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 1 July 2025.

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 1 July 2025.

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Use the filters below to find and compare flights from Hong Kong to San Diego that are best for you.

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.

Cheapflights Insights

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

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

Find hourly flight availability from Hong Kong to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

How much does it cost for a return flight from Hong Kong to San Diego?

Reviews of airlines servicing San Diego

Get a feel of what it's like to fly with 星宇航空, EVA Air, andDelta from Hong Kong to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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Fly from Hong Kong to San Diego on these airlines

Choose from the following airlines for your flight from Hong Kong to San Diego. Flights are based on user searches made on Cheapflights and were last updated on 1 July 2025.

Top 2 airlines flying from Hong Kong to San Diego

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

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

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

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

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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 1 July 2025.