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

HKG — SAN
21 Jan — 28 Jan1
1 adult
1 adult, Economy, 0 bags

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 22 December 2025.

One-way from

HK$6,575

Popular in

August

Cheapest in

July

Average price (all airlines)

HK$10,885
Cathay Pacific
  • Cathay Pacific
  • 15-3
  • 1 total stop
  • 18h 00m total
  • Hong Kong to San Diego
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Highest demand for flights from Hong Kong Intl to San Diego; 2% potential price increase.
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Best time to find cheap flights from Hong Kong Intl to San Diego; 3% potential price drop.
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Average price for all Hong Kong Intl to San Diego flights (one-way and round-trip).
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  • Can I get a flight from Hong Kong to San Diego on Cathay Pacific for under HK$10,893?

    Cheapflights users have found 1 Cathay Pacific flights for under HK$10,893 on the HKG-SAN route. Prices on flights to San Diego from Hong Kong can vary based on many factors including dates. To look at price based on your preferred dates, click here.

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One-way Cathay Pacific flights to San Diego
Search for one-way Cathay Pacific flight options to San Diego. Find affordable one-way fares based on user searches. Data last updated 22 December 2025.

Sun 15-313:30HKG - SAN
1 stop18h 00mCathay Pacific
Deal found 20-12HK$6,575

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.

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Other Cathay Pacific flights from Hong Kong

Browse through other Cathay Pacific flights departing from Hong Kong. Flight routes are based on user searches made on Cheapflights and were last updated on 22 December 2025.
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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 22 December 2025.
Cathay Pacific
7.6
Good
1,103 reviews
Check prices
Overview

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Food

7.3

Crew

8.1

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