Find flights
Airlines

HK$358+ Cheap flights from San Diego

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5-3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — HKG
25 Jan — 1 Feb1
1 adult

Find flights from San Diego

Cheapest flights from San Diego
Explore the most affordable flight options available from San Diego. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2025.

Tue 18-216:00SAN - HKG
1 stop34h 40mAir Canada
Tue 25-220:25HKG - SAN
2 stops34h 34mAir Canada
Deal found 19-1HK$6,151
Mon 3-320:49SAN - HKG
2 stops29h 51mMultiple Airlines
Mon 10-319:55HKG - SAN
1 stop30h 15mMultiple Airlines
Deal found 20-1HK$6,454
Wed 26-206:15SAN - HKG
1 stop20h 45mCathay Pacific
Mon 3-300:55HKG - SAN
1 stop22h 41mCathay Pacific
Deal found 18-1HK$7,716
Fri 7-317:30SAN - HKG
2 stops24h 40m星宇航空
Sun 23-319:45HKG - SAN
2 stops41h 59m星宇航空
Deal found 18-1HK$8,089
Thu 27-210:59SAN - HKG
1 stop28h 01mUnited Airlines
Thu 6-321:05HKG - SAN
1 stop14h 58mUnited Airlines
Deal found 18-1HK$8,401
Mon 3-315:20SAN - HKG
2 stops39h 50mDelta
Sun 9-300:55HKG - SAN
2 stops36h 27mDelta
Deal found 20-1HK$8,479
Tue 18-206:15SAN - HKG
2 stops25h 05mAsiana Airlines
Mon 24-201:10HKG - SAN
2 stops34h 43mAsiana Airlines
Deal found 19-1HK$9,148
Mon 24-209:30SAN - HKG
2 stops45h 40mKorean Air
Sun 2-300:55HKG - SAN
2 stops32h 06mKorean Air
Deal found 18-1HK$9,639
Tue 18-211:45SAN - HKG
1 stop19h 00mAlaska Airlines
Tue 25-210:20HKG - SAN
1 stop15h 25mAlaska Airlines
Deal found 19-1HK$9,717

Find flights from San Diego within your budget

Find flights departing from San Diego that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 20 January 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Any airport

Route

Departure

Return

Price

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Tue 18-2

16:00-18:40

1 stop34h 40m

Hong Kong Intl

Tue 25-2

20:25-14:59

2 stops34h 34m

HK$6,151

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 3-3

20:49-18:40

2 stops29h 51m

Hong Kong Intl

Mon 10-3

19:55-11:10

1 stop30h 15m

HK$6,454

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Wed 26-2

06:15-19:00

1 stop20h 45m

Hong Kong Intl

Mon 3-3

00:55-07:36

1 stop22h 41m

HK$7,716

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Fri 7-3

17:30-10:10

2 stops24h 40m

Hong Kong Intl

Sun 23-3

19:45-22:44

2 stops41h 59m

HK$8,089

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Thu 27-2

10:59-07:00

1 stop28h 01m

Hong Kong Intl

Thu 6-3

21:05-20:03

1 stop14h 58m

HK$8,401

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 3-3

15:20-23:10

2 stops39h 50m

Hong Kong Intl

Sun 9-3

00:55-22:22

2 stops36h 27m

HK$8,479

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Tue 18-2

06:15-23:20

2 stops25h 05m

Hong Kong Intl

Mon 24-2

01:10-19:53

2 stops34h 43m

HK$9,148

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Mon 24-2

17:45-11:20

2 stops25h 35m

Hong Kong Intl

Mon 3-3

12:35-17:01

2 stops20h 26m

HK$9,639

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Tue 18-2

11:45-22:45

1 stop19h 00m

Hong Kong Intl

Tue 25-2

10:20-09:45

1 stop15h 25m

HK$9,717

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Sun 16-2

09:56-21:25

3 stops43h 29m

HK$2,990

Flights are sorted by cheapest return flights first.

Deals found on 20-1

Showing 1-10 of 15 results
1
2

Best time to book a flight from San Diego

Have a flexible travel schedule? Discover the best time to fly from San Diego with our price prediction graph.
Estimated return 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.

Travel insights for flights from San Diego

Get recent, data-driven insights about flights from San Diego including ideal travel times, pricing trends, and more.

When is the best time to book a flight from San Diego?

Use this chart to determine the optimal time to book a return flight from San Diego to Hong Kong. Price data was last updated on 17 January 2025.

The price you pay for your flight from San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 67 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?

Currently, August is the cheapest month in which you can book a flight from San Diego (average of HK$4,337). Flying from San Diego in December will prove the most costly (average of HK$8,105). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from San Diego?

If you’re flying from San Diego, these routes are more frequently taken by airlines San Francisco (412 flights per day), Chicago (338 flights per day) and New York (320 flights per day).

Denver Intl

Denver Intl

From HK$149

Portland

Portland

From HK$217

Seattle/Tacoma Intl

Seattle/Tacoma Intl

From HK$525

Santa Rosa Sonoma County

Santa Rosa Sonoma County

From HK$110

What is the cheapest place to fly to from San Diego?

The cheapest city to fly to from San Diego is Santa Rosa Sonoma County, with prices starting at HK$854. Explore other affordable destinations below.

Santa Rosa Sonoma County

Santa Rosa Sonoma County

From HK$110

Denver Intl

Denver Intl

From HK$149

Portland

Portland

From HK$217

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

From HK$356

Airline reviews for flights from San Diego

Get insights into the airlines that provide service from 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 airline for your flight from San Diego. In the last 7 days, Cheapflights users made a total of 70,647 searches.
星宇航空
9.1
Wonderful
136 reviews
Check prices

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

星宇航空
9.1
Wonderful
136 reviews
星宇航空
9.1
Wonderful
136 reviews
Check prices

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Korean Air
8.5
Very Good
1,039 reviews
星宇航空
9.1
Wonderful
136 reviews
Check prices

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Asiana Airlines
8.3
Very Good
466 reviews
星宇航空
9.1
Wonderful
136 reviews
Check prices

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Emirates
8.1
Very Good
3,356 reviews
星宇航空
9.1
Wonderful
136 reviews
Check prices

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Alaska Airlines
8.0
Very Good
9,696 reviews
星宇航空
9.1
Wonderful
136 reviews
Check prices

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Food

9.0

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

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.

Direct flights from California

Book a direct flight from one of these other cities located in California.
Direct flights from Los Angeles
Direct flights from San Francisco
Direct flights from Sacramento
Direct flights from San Jose

Related info for your journey

Access useful and relevant information related to your journey from San Diego. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 20 January 2025.

  • What are the most popular destinations to fly to from San Diego?

    This month, the top selected destinations from San Diego are Boston, Atlanta, Mumbai. Throughout the year, Boston, Atlanta, Chicago are some of the top choices made by users flying from San Diego.

  • What is the cheapest flight from San Diego to anywhere?

    Users have flown out of San Diego for as low as HK$177 to Sacramento (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$3,800 to fly from San Diego.

  • What is the cheapest month to fly from San Diego?

    Currently, the cheapest month for flights from San Diego is August. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from San Diego?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from San Diego today with Cheapflights!

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

    Cheapflights simply makes it quick and affordable to book flights from San Diego by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from San Diego with no change fees?

    Certainly. Search results for flights from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from San Diego become cheaper?

    Of course! You can now track prices for flights from San Diego and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from San Diego today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from San Diego by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from San Diego and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.