Are direct flights from San Diego to Hong Kong always the best option?

Direct flights usually offer convenience by reducing travel time and avoiding layovers. However, connecting flights can sometimes be more affordable. Consider your budget and time constraints when deciding between direct and connecting options.

Can flexible travel dates help on San Diego to Hong Kong flights?

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices for flights can vary significantly depending on the day of the week or the time of year. Adjusting your departure or return by a few days may result in notable savings.

What extra costs should I check before booking San Diego to Hong Kong flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for changes or cancellations. Understanding these fees upfront can help you budget accurately for your trip.

Flights From San Diego

To Hong Kong

Cheap Flights from San Diego to Hong Kong

Browse current best options from San Diego. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Diego

RatePunk searches hundreds of travel sites at once for deals on flights to Hong Kong

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from San Diego to Hong Kong

Explore current cheapest deals departing from San Diego to Hong Kong

2026-09-11 – 2026-09-18
SAN - Hong Kong
80% AI deal score
$988
$926
Round trip
2026-08-15 – 2026-08-28
SAN - Hong Kong
77% AI deal score
$1,010
$937
Round trip
2026-09-09 – 2026-09-14
SAN - Hong Kong
77% AI deal score
$1,015
$937
Round trip
2026-09-01 – 2026-09-22
SAN - Hong Kong
75% AI deal score
$926
$937
Round trip
2026-11-09 – 2026-11-18
SAN - Hong Kong
76% AI deal score
$1,044
$944
Round trip
2026-08-21 – 2026-08-28
SAN - Hong Kong
79% AI deal score
$1,069
$949
Round trip
2026-12-01 – 2026-12-12
SAN - Hong Kong
90% AI deal score
$1,198
$954
Round trip
2026-10-03 – 2026-10-16
SAN - Hong Kong
74% AI deal score
$908
$958
Round trip
2026-09-01 – 2026-09-08
SAN - Hong Kong
77% AI deal score
$983
$971
Round trip
2026-11-12 – 2026-11-22
SAN - Hong Kong
78% AI deal score
$1,031
$999
Round trip

San Diego to Hong Kong: Overview

Insights for flights from San Diego to Hong Kong

Most itineraries for flights from San Diego to Hong Kong connect at least once, as 0% of recent fares were non-stop. When connections are necessary, the typical number of stopovers is 2. This means you should expect to factor in at least two stops on your journey to Hong Kong.

A typical journey from San Diego to Hong Kong takes about 35h 18m including connections. Given that most flights on this route involve at least one stop, this median duration reflects the time spent in transit and during layovers. Planning for a significant travel day is advisable for this long-haul route.

The distance between San Diego and Hong Kong is approximately 11,838 kilometers, classifying this as a long-haul flight. This substantial distance means that travelers should anticipate a considerable amount of time in the air and during connections.

When is the cheapest time to fly from San Diego to Hong Kong? The most affordable month to fly is typically April, with a median fare of $791. Other months, such as August and September, show higher median fares of $1128 for both. These figures indicate that April offers a notable price advantage for travelers planning this route.

Fares for cheap flights from San Diego to Hong Kong typically range from $727–$1284, with a median of $795. Right now, fares are significantly below the typical level. Only 2% of recent fares were classified as a good price, suggesting that finding exceptionally low fares can be challenging. New deals for this route are infrequent, so setting up a price alert could be beneficial.

How much is a round trip from San Diego to Hong Kong

Regular price: $896 - $1,492

Prices for flights from San Diego to Hong Kong are currently within the regular range.

The regular price range for flights from San Diego to Hong Kong is between $896 and $1492. The current lowest deal is $940 with Alaska Airlines, Inc. for travel from Sep 9-Sep 14.

now $940

Low $896

High $1,492

The cheapest time to fly from San Diego to Hong Kong

The cheapest month to fly from San Diego to Hong Kong is April, with a median price of $791. The most expensive month is December, with a median price of $1655. Prices are generally lower from April to September.

April

Cheapest

Flights from $791

December

Most Expensive

Flights from $1,655

Apr

May

Jun

Jul

Aug

Sep

Dec

Direct flights from San Diego to Hong Kong

Alaska Airlines, Inc.

Cathay Pacific

Frontier Airlines

2GO

Last-minute flights going from San Diego to Hong Kong

Thu, Aug 6

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

United Airlines

$1,129

$1,408

One-way

Sat, Aug 8

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

WestJet

$1,001

$1,036

One-way

Sat, Aug 15

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

Frontier Airlines

$1,019

$935

One-way

Mon, Aug 17

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

Frontier Airlines, Air Canada

$984

$908

One-way

Mon, Aug 17

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

Frontier Airlines, 2GO

$984

$946

One-way

Mon, Aug 17

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

Frontier Airlines, 2GO

$984

$946

One-way

Biggest price drops on these dates for flights from San Diego to Hong Kong

5 nights

Dec 2 - Dec 7

$1,214 → $959

21%

6 nights

Dec 1 - Dec 7

$1,194 → $959

20%

11 nights

Dec 1 - Dec 12

$1,174 → $951

19%

9 nights

Dec 1 - Dec 10

$1,192 → $1,005

16%

Popular Airports to fly from San Diego to Hong Kong

San Diego - Hong Kong route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from San Diego to Hong Kong are above the typical level.

📅 Best time to fly

April is historically cheapest at $791

Historically, April is the cheapest month to fly from San Diego to Hong Kong, at $791.

⏱️ Flight duration

Flights are typically 35h 18m

Flights from San Diego to Hong Kong typically take 35h 18m, with 2 stopovers.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on the San Diego to Hong Kong route, with deals being rare.

🏆 Airline highlight

Alaska Airlines, Inc. offers 62 deals

Alaska Airlines, Inc. has 62 deals for flights from San Diego to Hong Kong.

🎯 Booking tip

Deals are rare for this route

Deals for flights from San Diego to Hong Kong are rare, so book when you see a good price.

San Diego main airports to depart from

San Diego International (SAN)

Cheapest

San Diego International (SAN) is a convenient departure point for flights to Hong Kong.

📍 Located ~5 km from San Diego (reachable by car or bus).

💸 Flights from ~$1045

McClellan–Palomar (CLD)

McClellan–Palomar (CLD) offers another option for flights departing from the San Diego area.

📍 Located ~45 km from San Diego (reachable by car).

💸 Flights from ~$1492

Hong Kong main airports to arrive at

Hong Kong International (HKG)

Cheapest

Hong Kong International Airport is a key gateway for flights arriving from San Diego.

📍 ~30 km from city center (reachable by car, train, and bus)

💸 Flights from ~$1045

Airports nearby Hong Kong used as alternative

Shenzhen Bao an International (SZX)

This airport is a major international hub in Mainland China, offering excellent connectivity to Hong Kong.

📍 ~35 km from destination city (reachable by ferry, bus, rail). Requires Mainland China visa.

💸 Flights from ~$1168

Business & First Class Flight Deals to Hong Kong

85% AI deal score

$6,159

$4,862

Save $1,297

Frequently Asked Questions About Flights to Hong Kong

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can also help you identify better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking in advance often provides more options and potentially lower prices, especially for international routes. However, last-minute deals can sometimes appear. Monitoring price trends can help you decide on an optimal booking time.

Comparing nearby airports can sometimes reveal different flight options or prices, even if they require additional ground transportation. This strategy may offer more flexibility in your travel plans. Always factor in the cost and time of getting to and from alternative airports.

Related routes

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Flights to Hong Kong from other cities

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San Diego to Hong Kong: Overview

Insights for flights from San Diego to Hong Kong

How much is a round trip from San Diego to Hong Kong

Regular price: $896 - $1,492

Prices for flights from San Diego to Hong Kong are currently within the regular range.

The regular price range for flights from San Diego to Hong Kong is between $896 and $1492. The current lowest deal is $940 with Alaska Airlines, Inc. for travel from Sep 9-Sep 14.

now $940

Low $896

High $1,492

The cheapest time to fly from San Diego to Hong Kong

April

Cheapest

Flights from $791

December

Most Expensive

Flights from $1,655

Apr

May

Jun

Jul

Aug

Sep

Dec

Direct flights from San Diego to Hong Kong

Alaska Airlines, Inc.

Cathay Pacific

Frontier Airlines

2GO

Last-minute flights going from San Diego to Hong Kong

Thu, Aug 6

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

United Airlines

$1,129

$1,408

One-way

Sat, Aug 8

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

WestJet

$1,001

$1,036

One-way

Sat, Aug 15

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

Frontier Airlines

$1,019

$935

One-way

Mon, Aug 17

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

Frontier Airlines, Air Canada

$984

$908

One-way

Mon, Aug 17

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

Frontier Airlines, 2GO

$984

$946

One-way

Mon, Aug 17

⌛ Last-Minute

SAN - Hong Kong

San Diego (SAN) - Hong Kong (HKG)

Frontier Airlines, 2GO

$984

$946

One-way

Biggest price drops on these dates for flights from San Diego to Hong Kong

5 nights

Dec 2 - Dec 7

$1,214 → $959

21%

6 nights

Dec 1 - Dec 7

$1,194 → $959

20%

11 nights

Dec 1 - Dec 12

$1,174 → $951

19%

9 nights

Dec 1 - Dec 10

$1,192 → $1,005

16%

Popular Airports to fly from San Diego to Hong Kong