Cheap flights from Hong Kong to San Diego from HK$4,984

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 8-5. 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.
HKG — SAN
2 Mar — 9 Mar1
1 adult
Sat 2-3
Sat 9-3

The best prices from Hong Kong Intl to San Diego are usually found in November or September, booked 39 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

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

Thursday 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.

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

Travellers have found it’s best to book a flight 40 days in advance to save up to 18% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 40 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Hong Kong to San Diego 1-2 weeks in advance for as low as HK$10,124, or HK$10,124 for flights within the next 24 hours.

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

The best pricing can be found in the month of November. Prices to San Diego from Hong Kong average HK$13,316. You can even find prices in November for less than HK$13,316, as users have found deals to San Diego from as low as HK$8,754. The month of April 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 24%.

When is the cheapest time to fly from Hong Kong to San Diego (HKG - SAN)?

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 at midday, which can drop the price by up to 22% versus a flight in the morning.

Cheap Cathay Pacific flights from Hong Kong to San Diego

Explore cheap flight options specifically provided by Cathay Pacific for the route between Hong Kong and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 83,102 searches. Data last updated 26 February 2024.
Find some of the cheapest Cathay Pacific flights traveling from Hong Kong to San Diego. Make sure to check back often as deals are often changing.
Fri 28-600:50HKG - SAN
1 stop31h 42mCathay Pacific
Sat 24-820:55SAN - HKG
1 stop18h 55mCathay Pacific
Deal found 25-2HK$15,897
Fri 28-600:50HKG - SAN
1 stop31h 42mCathay Pacific
Sat 24-820:55SAN - HKG
1 stop18h 55mCathay Pacific
Deal found 26-2HK$16,179
Thu 4-400:50HKG - SAN
1 stop29h 11mCathay Pacific
Wed 10-408:15SAN - HKG
1 stop19h 40mCathay Pacific
Deal found 25-2HK$25,935
Thu 4-400:50HKG - SAN
1 stop29h 11mCathay Pacific
Wed 10-408:15SAN - HKG
1 stop19h 40mCathay Pacific
Deal found 26-2HK$25,950

Cheap United Airlines flights from Hong Kong to San Diego

Explore cheap flight options specifically provided by United Airlines for the route between Hong Kong and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 83,102 searches. Data last updated 26 February 2024.
Have a look at some of the cheapest available United Airlines flights departing from Hong Kong and landing in San Diego. Deals are refreshing constantly so come back soon for more options.
Wed 8-522:30HKG - SAN
1 stop24h 39mUnited Airlines
Sun 12-510:14SAN - HKG
1 stop17h 31mUnited Airlines
Deal found 24-2HK$9,904
Wed 8-511:15HKG - SAN
2 stops21h 37mUnited Airlines
Sun 12-513:44SAN - HKG
1 stop24h 16mUnited Airlines
Deal found 24-2HK$10,358
Fri 12-418:55HKG - SAN
2 stops28h 14mUnited Airlines
Mon 15-417:20SAN - HKG
2 stops32h 25mUnited Airlines
Deal found 25-2HK$10,601
Wed 8-514:45HKG - SAN
2 stops21h 06mUnited Airlines
Sun 12-506:20SAN - HKG
2 stops21h 25mUnited Airlines
Deal found 24-2HK$10,890
Wed 8-511:15HKG - SAN
2 stops21h 37mUnited Airlines
Sun 12-506:20SAN - HKG
2 stops21h 25mUnited Airlines
Deal found 25-2HK$10,929
Sat 29-618:55HKG - SAN
1 stop19h 49mUnited Airlines
Sat 24-810:23SAN - HKG
1 stop17h 22mUnited Airlines
Deal found 26-2HK$12,064
Sat 29-618:55HKG - SAN
1 stop19h 49mUnited Airlines
Sat 24-806:30SAN - HKG
2 stops21h 15mUnited Airlines
Deal found 26-2HK$12,103
Fri 28-600:30HKG - SAN
2 stops24h 34mUnited Airlines
Sat 24-820:50SAN - HKG
1 stop28h 55mUnited Airlines
Deal found 26-2HK$13,519
Fri 5-411:15HKG - SAN
1 stop16h 32mUnited Airlines
Wed 10-406:20SAN - HKG
1 stop19h 25mUnited Airlines
Deal found 26-2HK$19,926

Hong Kong to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Hong Kong and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 83,102 searches. Data last updated 26 February 2024.
Scroll through some of the best deals on flights from Hong Kong to San Diego in 2024. Check back soon for alternative fares.
Wed 8-522:30HKG - SAN
1 stop24h 39mUnited Airlines
Sun 12-510:14SAN - HKG
1 stop17h 31mUnited Airlines
Deal found 24-2HK$9,904
Wed 8-511:15HKG - SAN
2 stops21h 37mUnited Airlines
Sun 12-513:44SAN - HKG
1 stop24h 16mUnited Airlines
Deal found 24-2HK$10,358
Fri 12-418:55HKG - SAN
2 stops28h 14mUnited Airlines
Mon 15-417:20SAN - HKG
2 stops32h 25mUnited Airlines
Deal found 25-2HK$10,601
Wed 8-514:45HKG - SAN
2 stops21h 06mUnited Airlines
Sun 12-506:20SAN - HKG
2 stops21h 25mUnited Airlines
Deal found 24-2HK$10,890
Wed 8-511:15HKG - SAN
2 stops21h 37mUnited Airlines
Sun 12-506:20SAN - HKG
2 stops21h 25mUnited Airlines
Deal found 25-2HK$10,929
Tue 7-500:30HKG - SAN
2 stops32h 22mAsiana Airlines
Sun 12-510:25SAN - HKG
2 stops34h 25mAsiana Airlines
Deal found 24-2HK$10,953
Thu 11-400:50HKG - SAN
1 stop23h 26mMultiple Airlines
Mon 15-420:30SAN - HKG
1 stop18h 30mMultiple Airlines
Deal found 25-2HK$11,688
Sat 29-618:55HKG - SAN
1 stop19h 49mUnited Airlines
Sat 24-810:23SAN - HKG
1 stop17h 22mUnited Airlines
Deal found 26-2HK$12,064
Sat 29-618:55HKG - SAN
1 stop19h 49mUnited Airlines
Sat 24-806:30SAN - HKG
2 stops21h 15mUnited Airlines
Deal found 26-2HK$12,103

One-way flights to San Diego from Hong Kong

Search for one-way flight options from Hong Kong to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 83,102 searches. Data last updated 26 February 2024.
Take a look at some of the one-way flights we've detected from Hong Kong to San Diego. Users needing a return flight from Hong Kong to San Diego should utilize the search form above.
Wed 8-509:20HKG - SAN
2 stops22h 07mMultiple Airlines
Deal found 25-2HK$4,984
Thu 9-509:15HKG - SAN
2 stops22h 12mMultiple Airlines
Deal found 25-2HK$5,140
Sun 5-509:15HKG - SAN
2 stops23h 41mMultiple Airlines
Deal found 25-2HK$5,289
Sun 7-720:00HKG - SAN
2 stops55h 18mMultiple Airlines
Deal found 25-2HK$5,531
Wed 1-520:05HKG - SAN
3 stops36h 51mMultiple Airlines
Deal found 25-2HK$5,562
Fri 3-502:45HKG - SAN
3 stops31h 14mMultiple Airlines
Deal found 25-2HK$5,821
Tue 14-510:00HKG - SAN
1 stop16h 57mAir Canada
Deal found 25-2HK$5,860
Tue 14-513:15HKG - SAN
3 stops24h 49mMultiple Airlines
Deal found 25-2HK$6,032
Wed 8-511:15HKG - SAN
1 stop16h 27mUnited Airlines
Deal found 25-2HK$6,071

Find flights from Hong Kong to San Diego within your budget

Customise 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 83,102 searches. Data last updated 26 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

HK$9,904 - HK$18,831

Route

Departure

Return

Price

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Wed 8-5

1 stop24h 39m

San Diego

Sun 12-5

1 stop17h 31m

HK$9,904

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Wed 8-5

2 stops21h 37m

San Diego

Sun 12-5

1 stop24h 16m

HK$10,358

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Tue 7-5

2 stops32h 22m

San Diego

Sun 12-5

2 stops34h 25m

HK$10,953

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Thu 11-4

1 stop23h 26m

San Diego

Mon 15-4

1 stop18h 30m

HK$11,688

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 28-6

2 stops30h 53m

San Diego

Sat 24-8

2 stops24h 15m

HK$12,643

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Fri 28-6

1 stop31h 42m

San Diego

Sat 24-8

1 stop18h 55m

HK$15,897

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Sat 29-6

3 stops38h 35m

San Diego

Sat 24-8

2 stops38h 02m

HK$16,680

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Thu 11-4

3 stops54h 23m

San Diego

Mon 15-4

2 stops50h 41m

HK$16,985

Hong Kong IntlSan Diego

HKG - SAN

HKGSAN

Hong Kong Intl

Thu 11-4

1 stop24h 50m

San Diego

Mon 15-4

2 stops38h 43m

HK$18,831

Flights are sorted by cheapest first

Deals found on 24-2

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

Use this chart to determine the optimal time to book a return flight from Hong Kong to San Diego. Price data was last updated on 28 January 2024.
The best time to book flights from Hong Kong to San Diego is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Hong Kong to San Diego?

Use this chart to determine the cheapest time to fly return from Hong Kong to San Diego. Price data was last updated on 25 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Hong Kong to San Diego flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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 26 February 2024.
Read through reviews of airlines operating flights from Hong Kong to San Diego, such as Cathay Pacific and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
675 reviews

Crew

8.7

Food

8.2

Comfort

8.3

Entertainment

8.0

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

8.5
Very Good
675 reviews
8.5
Very Good
675 reviews

Crew

8.7

Food

8.2

Comfort

8.3

Entertainment

8.0

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

8.4
Very Good
1,476 reviews
8.5
Very Good
675 reviews

Crew

8.7

Food

8.2

Comfort

8.3

Entertainment

8.0

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

8.1
Very Good
4,320 reviews
8.5
Very Good
675 reviews

Crew

8.7

Food

8.2

Comfort

8.3

Entertainment

8.0

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

8.1
Very Good
11,853 reviews
8.5
Very Good
675 reviews

Crew

8.7

Food

8.2

Comfort

8.3

Entertainment

8.0

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

7.8
Good
1,342 reviews
8.5
Very Good
675 reviews

Crew

8.7

Food

8.2

Comfort

8.3

Entertainment

8.0

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

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.

Can I find flights from Hong Kong to San Diego for under HK$10,000 on Cheapflights?

Yes, there are multiple flights from Hong Kong to San Diego for under HK$10,000. The cheapest flight booked recently is on United Airlines for just HK$9,904, but on average you can expect to pay HK$14,583.

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

Currently priced at HK$9,904, United Airlines will fly you from Hong Kong to San Diego and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Asiana Airlines and Delta - these airlines can fly you to your destination from HK$10,953 and HK$12,643, respectively. United Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

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

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as HK$5,860. However, be on the lookout for offers from United Airlines and Cathay Pacific, as they are both options that can get you from Hong Kong to San Diego for a low price.

What are the most popular airlines that fly from Hong Kong to San Diego?

What does HKG to SAN mean?

Hong Kong Intl Airport is HKG and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Browse thousands of different options on Cheapflights for your next trip

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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 26 February 2024.

Top 5 airlines flying from Hong Kong to San Diego

Discover the top 5 airlines 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 83,102 searches. Data last updated 26 February 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$7,510AverageHK$8,624FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Cathay PacificCheapestHK$9,062AverageHK$10,764FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapestHK$9,914AverageHK$13,077FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapestHK$11,493AverageHK$13,122FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Japan AirlinesCheapestHK$13,741AverageHK$17,600FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Search flights from Hong Kong to San Diego by cabin class

Find flights from Hong Kong to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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

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.

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

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.

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

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.

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

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.

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