Hong Kong (HKG) → San Diego (SAN)
About Hong Kong to San Diego Flights
Discover the best flights from Hong Kong to San Diego, covering 11,838 km in approximately 15h 18m. Hong Kong (HKG) to San Diego (SAN) is one of the major long-haul routes connecting Hong Kong and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Hong Kong to San Diego.
12-Month Price History
Flight prices from Hong Kong to San Diego vary significantly throughout the year. February typically offers the best deals with average prices around $2114, while July sees the highest prices, averaging $3521. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
144 days
For best prices
Booking Tips
For the best prices on Hong Kong to San Diego flights, we recommend booking 79 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $3640 | $13610 | $17840 |
Hong Kong Airlines HX | $3820 | $14120 | $19620 |
American Airlines AA | $3830 | $14440 | $21200 |
British Airways BA | $3940 | $15350 | $20610 |
Cathay Dragon KA | $4000 | $13570 | $18840 |
Delta Air Lines DL | $4110 | $16160 | $21720 |
Cathay Pacific CX | $4180 | $15260 | $22190 |
United Airlines
UA
Economy
$3640
Business
$13610
First
$17840
Hong Kong Airlines
HX
Economy
$3820
Business
$14120
First
$19620
American Airlines
AA
Economy
$3830
Business
$14440
First
$21200
British Airways
BA
Economy
$3940
Business
$15350
First
$20610
Cathay Dragon
KA
Economy
$4000
Business
$13570
First
$18840
Delta Air Lines
DL
Economy
$4110
Business
$16160
First
$21720
Cathay Pacific
CX
Economy
$4180
Business
$15260
First
$22190
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Guangzhou → San Diego
Guangzhou Baiyun International (CAN) to San Diego International (SAN)
Distance: 11,792 km
Average price: $2429
Shenzhen → San Diego
Shenzhen Bao'an International (SZX) to San Diego International (SAN)
Distance: 11,818 km
Average price: $2435
Hong Kong → Los Angeles
Hong Kong International (HKG) to Los Angeles International (LAX)
Distance: 11,664 km
Average price: $2404
Hong Kong → Tijuana
Hong Kong International (HKG) to Tijuana International (TIJ)
Distance: 11,868 km
Average price: $2444
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Frequently Asked Questions
How long is the flight from Hong Kong to San Diego?
The flight time from Hong Kong (HKG) to San Diego (SAN) is approximately 15 hours and 18 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Hong Kong and San Diego?
The aerial distance between Hong Kong and San Diego is 11,838 kilometers (7,356 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Hong Kong to San Diego?
Several airlines operate flights between Hong Kong and San Diego, including Cathay Pacific, Hong Kong Airlines, Cathay Dragon and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Hong Kong to San Diego?
Based on historical data, February typically offers the lowest airfares for flights from Hong Kong to San Diego. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to San Diego?
For the best prices on Hong Kong to San Diego flights, we recommend booking 63 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Hong Kong to San Diego?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Hong Kong traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Hong Kong and San Diego?
Hong Kong operates on Asia/Hong_Kong time zone, while San Diego is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.