Cheap Flights from Hong Kong (HKG) to San Diego (SDM)

Popular airlines from Hong Kong International Airport (HKG) to San Diego, CA (SDM-Brown Field Municipal)

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to San Diego, CA (SDM-Brown Field Municipal) cost?
Secure a cheap one-way flight or cheap return flight from Hong Kong Intl. Airport (HKG) to San Diego, CA (SDM-Brown Field Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Hong Kong Intl. Airport (HKG) to San Diego, CA (SDM-Brown Field Municipal)?
is the least expensive month to fly from HKG to SDM. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Hong Kong Intl. Airport (HKG) to San Diego, CA (SDM-Brown Field Municipal)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from HKG to SDM. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Hong Kong Intl. Airport (HKG) to San Diego, CA (SDM-Brown Field Municipal)?
Direct flights from Hong Kong Intl. Airport (HKG) to San Diego, CA (SDM-Brown Field Municipal) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HKG to SDM?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to San Diego, CA (SDM-Brown Field Municipal)?
To reach San Diego, CA (SDM-Brown Field Municipal) without delays, opt for a flight that leaves Hong Kong Intl. Airport (HKG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to San Diego, CA (SDM-Brown Field Municipal) last-minute?
Booking your flight from HKG to SDM just before your getaway is generally more expensive. However, if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a HKG to SDM flight and hotel package?
Opting for a HKG to SDM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to San Diego, CA (SDM-Brown Field Municipal)?
Typically, it's possible to cancel or reschedule your HKG to SDM flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Brown Field Municipal
Distance
7370 mi

Book with confidence

Book with confidence

Hong Kong to San Diego Flights

The cheapest times to fly from Hong Kong to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hong Kong to San Diego are during the month of . You can find some of the cheapest flights from Hong Kong to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hong Kong to San Diego

Sunday is one of the best days to book for cheap flights from Hong Kong to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hong Kong to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hong Kong to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hong Kong to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hong Kong to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hong Kong to San Diego Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.