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Cathay Pacific flights from Hong Kong to San Diego (HKG - SAN)

HKG — SAN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from Hong Kong to San Diego on Cathay Pacific typically fly into San Diego and depart from Hong Kong Intl. Select your dates above for pricing.

Cathay Pacific flights from Hong Kong to San Diego in 2025

Find detailed information about Cathay Pacific flights from Hong Kong to San Diego. Explore the options provided by Cathay Pacific to plan your journey from Hong Kong to San Diego. Data last updated 17 September 2025.

One-way from

HK$6,393

Return from

HK$9,900

Popular in

August

Cheapest in

July
Cathay Pacific
  • Cathay Pacific
  • 4-2
  • 1 total stop
  • 22h 34m total
  • Hong Kong to San Diego
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Cathay Pacific
  • Cathay Pacific
  • 14-11-24-11
  • 2 total stops
  • 57h 14m total
  • Hong Kong to San Diego
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Highest demand for flights from Hong Kong Intl to San Diego; 5% potential price increase.
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Best time to find cheap flights from Hong Kong Intl to San Diego; 4% potential price drop.
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  • How do most travelers feel about Cathay Pacific?

    10,000 Cheapflights users have left reviews for Cathay Pacific and have rated the airline 7.1/10. If you are looking to travel from Hong Kong to San Diego on Cathay Pacific, input your dates in the form above for our best prices!

Find Cathay Pacific flight deals from Hong Kong to San Diego

Best Cathay Pacific flights from Hong Kong to San Diego
Discover carefully curated Cathay Pacific flight deals from Hong Kong to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Fri 14-1101:00HKG - SAN
1 stop36h 29mCathay Pacific
Mon 24-1106:15SAN - HKG
1 stop20h 45mCathay Pacific
Deal found 17-9HK$9,900
Fri 14-1101:00HKG - SAN
1 stop35h 19mCathay Pacific
Sun 23-1106:15SAN - HKG
1 stop32h 00mCathay Pacific
Deal found 17-9HK$9,900
Fri 14-1101:00HKG - SAN
1 stop35h 19mCathay Pacific
Tue 25-1106:15SAN - HKG
1 stop30h 45mCathay Pacific
Deal found 17-9HK$10,444

Travel insights for Cathay Pacific flights from Hong Kong to San Diego

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

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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.
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.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Hong Kong to San Diego on another airline

Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2025.
United Airlines flights from Hong Kong Intl to San Diego

See what others are saying about Cathay Pacific

Read reviews and see what other travellers are saying about their experiences with Cathay Pacific. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Cathay Pacific for your next flight. Reviews last updated 17 September 2025.
Cathay Pacific
7.6
Good
998 reviews
Check prices
Overview

Crew

8.1

Entertainment

7.8

Comfort

7.6

Food

7.3

Boarding

7.9

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