$460+ Cheap flights from Hong Kong to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SAN
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Hong Kong to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Hong Kong to San Diego
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Best
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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 September 30, 2026.
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 September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:30 pm -
2 stops28h 05m
Mon 10/126:15 am -
1 stop21h 15m
Deal found 9/27![United Airlines logo]()
$841
This Delta deal was found by Cheapflights users on 9/26. 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 11/1012:35 pm -
2 stops19h 43m
Tue 11/176:30 am -
2 stops24h 40m
Deal found 9/26![Delta logo]()
$846
This Korean Air deal was found by Cheapflights users on 9/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:35 pm -
2 stops22h 12m
Wed 11/186:15 am -
2 stops24h 55m
Deal found 9/27![Korean Air logo]()
$853
This United Airlines deal was found by Cheapflights users on 9/29. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:35 am -
1 stop16h 22m
Tue 11/34:01 pm -
1 stop22h 44m
Deal found 9/29![United Airlines logo]()
$891
This Delta deal was found by Cheapflights users on 9/27. 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.
Wed 11/1110:45 am -
1 stop28h 14m
Wed 11/186:15 am -
2 stops24h 55m
Deal found 9/27![Delta logo]()
$949
This United Airlines deal was found by Cheapflights users on 9/28. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:25 am -
1 stop16h 06m
Thu 11/196:15 am -
2 stops21h 00m
Deal found 9/28![United Airlines logo]()
$956
This Mytrip deal was found by Cheapflights users on 9/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:30 pm -
2 stops21h 08m
Tue 11/176:25 am -
3 stops42h 55m
Deal found 9/26![Multiple Airlines logo]()
$1,000
This FlightHub deal was found by Cheapflights users on 9/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:50 pm -
2 stops32h 51m
Sun 1/101:04 pm -
2 stops29h 06m
Deal found 9/29![Multiple Airlines logo]()
$1,003
This Expedia deal was found by Cheapflights users on 9/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:30 pm -
2 stops20h 22m
Sat 11/218:19 pm -
2 stops32h 31m
Deal found 9/30![Multiple Airlines logo]()
$1,034
This Expedia deal was found by Cheapflights users on 9/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:05 pm -
2 stops29h 11m
Mon 10/127:50 am -
2 stops21h 05m
Deal found 9/27![Multiple Airlines logo]()
$1,036
Best flights from Hong Kong to San DiegoDiscover carefully curated flight deals from Hong Kong to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Hong Kong to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 2/310:45 am -
1 stop15h 45m
Mon 3/2910:00 am -
1 stop28h 05m
Deal found 9/30![Delta logo]()
$840
This Korean Air deal was found by Cheapflights users on 9/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:35 pm -
2 stops22h 12m
Wed 11/186:15 am -
2 stops24h 55m
Deal found 9/27![Korean Air logo]()
$853
This United Airlines deal was found by Cheapflights users on 9/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:30 pm -
1 stop16h 49m
Tue 11/32:30 pm -
2 stops24h 15m
Deal found 9/30![United Airlines logo]()
$891
This Delta deal was found by Cheapflights users on 9/26. 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 11/1010:45 am -
1 stop20h 33m
Tue 11/177:20 am -
2 stops23h 50m
Deal found 9/26![Delta logo]()
$847
Last-minute flights from Hong Kong to San DiegoDiscover last-minute flight deals from Hong Kong to San Diego. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Hong Kong to San Diego. Data last updated September 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/29. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:35 am -
1 stop16h 22m
Tue 11/34:01 pm -
1 stop22h 44m
Deal found 9/29![United Airlines logo]()
$891
One-way flights from Hong Kong to San DiegoSearch for one-way flight options from Hong Kong to San Diego. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Hong Kong to San Diego. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Trip.com deal was found by Cheapflights users on 9/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:30 am -
2 stops25h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$460
This Expedia deal was found by Cheapflights users on 9/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:55 am -
2 stops29h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:30 pm -
2 stops44h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:05 pm -
2 stops39h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:35 pm -
3 stops34h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:05 pm -
2 stops39h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:30 pm -
2 stops44h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$520
This KAYAK deal was found by Cheapflights users on 9/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:45 pm -
2 stops21h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:30 am -
3 stops38h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$551
Find flight deals from Hong Kong to San Diego
Keep the following information in mind while searching for Hong Kong to San Diego flight deals. Data was last updated September 30, 2026.
Round-trip from | $840 (Delta) |
|---|---|
One-way from | $460 (Trip.com) |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated September 30, 2026.
Use the filters below to find and compare flights from Hong Kong to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Hong KongSan Diego
HKG Hong Kong Intl - SAN San Diego
HKGSAN
Hong Kong Intl
Mon 12/7
10:35 am-1:42 pm
1 stop19h 07m
San Diego
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$560
Hong KongSan Diego
HKG Hong Kong Intl - SAN San Diego
HKGSAN
Hong Kong Intl
Wed 12/2
11:25 am-8:08 pm
1 stop24h 43m
San Diego
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$560
Hong KongSan Diego
HKG Hong Kong Intl - SAN San Diego
HKGSAN
Hong Kong Intl
Mon 10/5
9:45 pm-11:35 am
1 stop28h 50m
San Diego
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$560
Hong KongSan Diego
HKG Hong Kong Intl - SAN San Diego
HKGSAN
Hong Kong Intl
Tue 12/1
10:35 am-8:37 pm
1 stop26h 02m
San Diego
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$560
Quickest round-trip
Hong KongSan Diego
HKG Hong Kong Intl - SAN San Diego
HKGSAN
Hong Kong Intl
Sun 11/22
10:35 am-10:12 am
1 stop15h 37m
San Diego
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$631
Hong KongSan Diego
HKG Hong Kong Intl - SAN San Diego
HKGSAN
Hong Kong Intl
Sun 1/10
4:40 pm-9:31 pm
3 stops44h 51m
San Diego
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$732
Hong KongSan Diego
HKG Hong Kong Intl - SAN San Diego
HKGSAN
Hong Kong Intl
Wed 2/3
10:45 am-10:30 am
1 stop15h 45m
San Diego
Mon 3/29
10:00 am-5:05 am
1 stop28h 05m
$840
Hong KongSan Diego
HKG Hong Kong Intl - SAN San Diego
HKGSAN
Hong Kong Intl
Tue 11/10
10:45 am-3:18 pm
1 stop20h 33m
San Diego
Tue 11/17
7:20 am-11:10 pm
2 stops23h 50m
$847
Hong KongSan Diego
HKG Hong Kong Intl - SAN San Diego
HKGSAN
Hong Kong Intl
Wed 11/11
12:35 pm-6:47 pm
2 stops22h 12m
San Diego
Wed 11/18
6:15 am-11:10 pm
2 stops24h 55m
$853
Hong KongSan Diego
HKG Hong Kong Intl - SAN San Diego
HKGSAN
Hong Kong Intl
Fri 10/30
10:30 pm-12:19 am
1 stop16h 49m
San Diego
Tue 11/3
2:30 pm-6:45 am
2 stops24h 15m
$891
Showing 1-10 of 11 resultsSorted by cheapest first
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.
HKG-SAN
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 Hong Kong to San Diego
HK0-SAN
HKG-SAN
No data available for this route at this time. Please check back soon.
Related info for your journey
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