Question 1

How popular is this San Francisco to Hong Kong flight route?

Accepted Answer

Within the past month, 50 users have taken a look at flights from San Francisco to Hong Kong Intl. Find deals

Question 2

What are the cheapest airlines flying from San Francisco to Hong Kong round-trip?

Accepted Answer

Air Canada, at HK$6,868, was found to be the cheapest airline from San Francisco to Hong Kong.Alternate airlines to your destination round-trip include China Airlines and 星宇航空. These flights start at 14% lower than the current average price 3 months from now. Find deals

Question 3

What are the cheapest airlines to fly from San Francisco to Hong Kong one-way?

Accepted Answer

HK$3,532 is the cheapest one-way deal found within the past few days, from Asiana Airlines. You may also be able to find cheap deals on Air Canada and China Airlines, with prices starting from HK$3,540 and HK$3,572, respectively. Find deals

Question 4

How far ahead should I book a flight from San Francisco to Hong Kong?

Accepted Answer

To ensure you get the cheapest price possible for a flight from San Francisco to Hong Kong, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure. Find deals

Question 5

What is the cheapest day to fly from San Francisco to Hong Kong?

Accepted Answer

Travellers seeking maximum savings on their San Francisco to Hong Kong flight should consider departing on Tuesday at midday when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from San Francisco to Hong Kong

Accepted Answer

The most flights from SFO to HKG are scheduled on a Wednesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Question 9

What are the cheapest flights from San Francisco to Hong Kong?

Accepted Answer

While on average a flight from San Francisco to Hong Kong is generally HK$21,039, our data shows the cheapest flight currently is HK$4,071. When looking at the most popular route, (San Francisco - Hong Kong Intl), you can expect to pay HK$5,000 for that flight.

Question 10

What are the most reliable airlines from San Francisco to Hong Kong?

Accepted Answer

Before booking your flight to Hong Kong from San Francisco, have a look at the most reliable airlines to get you to your destination on time: American Airlines (94%), Cathay Pacific (94%), MIAT Mongolian( 93%).

Question 11

What are the most popular airlines that fly from San Francisco to Hong Kong?

Accepted Answer

The most popular airlines flying from San Francisco to Hong Kong are Air Canada, EVA Air and China Airlines. Something to consider prior to booking your flight.

Question 12

What is the cheapest day to fly return from San Francisco to Hong Kong?

Accepted Answer

Flights from San Francisco to Hong Kong are generally found to be more expensive on Saturday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Hong Kong.

Question 13

How far in advance should I book a flight from San Francisco to Hong Kong?

Accepted Answer

To save up to 7% on this flight, we recommend booking at least 37 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Francisco to Hong Kong from HK$7,167 1-2 weeks out and tickets from HK$7,512 for flights departing within the next 72 hours.

Question 14

What is the cheapest month to fly from San Francisco to Hong Kong?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Hong Kong. Flights to Hong Kong from San Francisco in April are about HK$8,048 on average during April, but can be found for as low as HK$5,487.

Question 15

What is the cheapest time of day to fly from SFO to HKG?

Accepted Answer

Unlike in the evening, when flights are generally more expensive, you can save up to 19% on flights from San Francisco to Hong Kong by exploring options for tickets in the afternoon.

Question 16

What airports do I use to fly from San Francisco to Hong Kong?

Accepted Answer

You will need to book a flight from San Francisco to Hong Kong Intl if you want to fly from San Francisco to Hong Kong. At least 7 different airlines have flights from San Francisco (SFO) to Hong Kong Intl (HKG) on a regular basis. There are 10 flights to Hong Kong from the San Francisco airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SFO to HKG to be around 14h 10m.

Question 17

Can I find deals for flights from San Francisco to Hong Kong that include hotel bookings?

Accepted Answer

Yes. In addition to deals on San Francisco to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from San Francisco to Hong Kong?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Hong Kong.

Question 19

Can I find deals for business class flights from San Francisco to Hong Kong?

Accepted Answer

Yes. Cheapflights offers flight deals from San Francisco to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from San Francisco to Hong Kong?

Accepted Answer

Cheapflights helps you search for flights from San Francisco to Hong Kong via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 21

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Hong Kong?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from San Francisco to Hong Kong by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 22

Can Cheapflights find flights from San Francisco to Hong Kong with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Hong Kong flexibly with Cheapflights today.

Question 23

Can Cheapflights notify me if prices for flights from San Francisco to Hong Kong become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	HK$6,868
One-way from	HK$3,509
Popular in	December
Cheapest in	April
Average price	HK$9,459
Good round-trip deal	HK$7,249 or less
Good one-way deal	HK$4,078 or less

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestHK$4,777	AverageHK$6,087	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Cathay Pacific	CheapestHK$6,399	AverageHK$8,016	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
星宇航空	CheapestHK$6,601	AverageHK$7,861	FlexibilityNo cancel fee	On-timeN/A	Search 星宇航空 flights
United Airlines	CheapestHK$6,744	AverageHK$7,517	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Japan Airlines	CheapestHK$6,785	AverageHK$6,994	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
China Airlines	CheapestHK$6,834	AverageHK$7,811	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
EVA Air	CheapestHK$7,859	AverageHK$8,365	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights

Cheap flights from San Francisco to Hong Kong from HK$3,509

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from San Francisco to Hong Kong Intl are usually found in April or September, booked 36 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from San Francisco to Hong Kong

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Find flight deals from San Francisco to Hong Kong

Cheapest flights from San Francisco to Hong KongExplore the most affordable flight options available from San Francisco to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2025.

Explore the most affordable flight options available from San Francisco to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Hong Kong that are best for you.

Best time to book a flight from San Francisco to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from San Francisco with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Hong Kong

How far ahead should I book a flight from San Francisco to Hong Kong?

Use this chart to determine the optimal time to book a return flight from San Francisco to Hong Kong. Price data was last updated on 20 June 2025.

What is the cheapest time of day to fly from SFO to HKG?

Find hourly flight availability from San Francisco to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 June 2025.

Weekly flight availability from San Francisco to Hong Kong

Reviews of airlines servicing Hong Kong

Read through reviews of airlines operating flights from San Francisco to Hong Kong, such as 星宇航空, Korean Air, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from San Francisco to Hong Kong?

How popular is this San Francisco to Hong Kong flight route?

What are the cheapest airlines flying from San Francisco to Hong Kong round-trip?

What are the cheapest airlines to fly from San Francisco to Hong Kong one-way?

What are the most reliable airlines from San Francisco to Hong Kong?

What are the cheapest flights from San Francisco to Hong Kong?

Can I find deals for flights from San Francisco to Hong Kong that include hotel bookings?

How can I find direct flights from San Francisco to Hong Kong?

Can I find deals for business class flights from San Francisco to Hong Kong?

Browse thousands of different options on Cheapflights for your next trip

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Fly from San Francisco to Hong Kong on these airlines

Choose from the following airlines for your flight from San Francisco to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 28 June 2025.

Top 7 airlines flying from San Francisco to Hong Kong

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How does Cheapflights help users find flights from San Francisco to Hong Kong?

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Hong Kong?

Can Cheapflights find flights from San Francisco to Hong Kong with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to Hong Kong become cheaper?

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Cheapest flights from San Francisco to Hong Kong
Explore the most affordable flight options available from San Francisco to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2025.