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Cheap flights from San Francisco to Hong Kong from C$ 542

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from San Francisco to Hong Kong Intl are usually found in March or April, booked 47 days in advance, depart on a Thursday or Sunday and return on a Wednesday

Cheap flight deals from San Francisco to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

C$ 1,123

One-way from

C$ 542

Popular in

December

Cheapest in

March

Average price

C$ 1,223

Good round-trip deal

C$ 1,163 or less

Good one-way deal

C$ 640 or less
United Airlines
  • United Airlines
  • 1/5-3/5
  • Nonstop
  • 27h 30m total
  • San Francisco to Hong Kong
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China Eastern
  • China Eastern
  • 1/5
  • 2 total stops
  • 31h 25m total
  • San Francisco to Hong Kong
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 230 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 117 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from San Francisco to Hong Kong Intl.
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Price to beat on a one-way flight from San Francisco to Hong Kong Intl.
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Find flight deals from San Francisco to Hong Kong

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 15 April 2025.

Sat 19/411:05 p.m.SFO - HKG
Nonstop14h 55mUnited Airlines
Mon 21/410:30 p.m.HKG - SFO
Nonstop12h 35mUnited Airlines
Deal found 15/4C$ 1,123
Tue 22/41:35 p.m.SFO - HKG
1 stop17h 25mJapan Airlines
Tue 6/510:40 a.m.HKG - SFO
2 stops28h 18mJapan Airlines
Deal found 14/4C$ 1,127
Mon 14/412:20 a.m.SFO - HKG
Nonstop15h 00mCathay Pacific
Mon 2/67:55 p.m.HKG - SFO
Nonstop12h 55mCathay Pacific
Deal found 13/4C$ 1,133
Sun 24/81:05 a.m.SFO - HKG
1 stop17h 10mChina Airlines
Thu 27/1111:05 a.m.HKG - SFO
1 stop23h 45mChina Airlines
Deal found 14/4C$ 1,170
Tue 6/512:40 p.m.SFO - HKG
1 stop18h 50mKorean Air
Mon 26/512:45 a.m.HKG - SFO
1 stop24h 55mKorean Air
Deal found 14/4C$ 1,201
Mon 28/46:05 a.m.SFO - HKG
2 stops25h 25mDelta
Mon 19/512:45 a.m.HKG - SFO
2 stops38h 19mDelta
Deal found 14/4C$ 1,219
Fri 25/41:45 a.m.SFO - HKG
1 stop19h 45mMultiple Airlines
Sat 3/52:45 p.m.HKG - SFO
2 stops20h 12mMultiple Airlines
Deal found 15/4C$ 1,259
Mon 12/51:15 a.m.SFO - HKG
1 stop17h 50mEVA Air
Thu 11/95:10 p.m.HKG - SFO
1 stop17h 50mEVA Air
Deal found 15/4C$ 1,376
Sun 11/511:30 p.m.SFO - HKG
1 stop21h 10mAsiana Airlines
Tue 20/512:30 a.m.HKG - SFO
1 stop30h 00mAsiana Airlines
Deal found 15/4C$ 1,396

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from San Francisco to Hong Kong that are best for you.

Fly from

San Francisco

Fly to

Hong Kong

Route

Depart

Return

Price

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 1/5

11:05 p.m.-5:00 a.m.

Nonstop14h 55m

Hong Kong Intl

Sat 3/5

10:30 p.m.-8:05 p.m.

Nonstop12h 35m

C$ 1,123

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 27/4

12:20 a.m.-6:20 a.m.

Nonstop15h 00m

Hong Kong Intl

Wed 14/5

12:50 a.m.-10:40 p.m.

Nonstop12h 50m

C$ 1,133

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 24/8

1:05 a.m.-9:15 a.m.

1 stop17h 10m

Hong Kong Intl

Mon 24/11

5:35 p.m.-6:50 p.m.

1 stop17h 15m

C$ 1,170

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 6/5

12:40 p.m.-10:30 p.m.

1 stop18h 50m

Hong Kong Intl

Mon 26/5

12:45 a.m.-10:40 a.m.

1 stop24h 55m

C$ 1,201

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 28/4

9:10 a.m.-10:30 p.m.

2 stops22h 20m

Hong Kong Intl

Mon 19/5

12:45 a.m.-12:04 a.m.

2 stops38h 19m

C$ 1,219

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Fri 25/4

1:35 p.m.-10:00 p.m.

1 stop17h 25m

Hong Kong Intl

Tue 6/5

10:40 a.m.-11:58 p.m.

2 stops28h 18m

C$ 1,252

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Fri 25/4

1:45 a.m.-12:30 p.m.

1 stop19h 45m

Hong Kong Intl

Sat 3/5

2:45 p.m.-7:57 p.m.

2 stops20h 12m

C$ 1,259

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 12/5

1:15 a.m.-8:50 a.m.

1 stop16h 35m

Hong Kong Intl

Wed 10/9

11:05 a.m.-4:00 p.m.

1 stop19h 55m

C$ 1,376

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 11/5

11:30 p.m.-11:40 a.m.

1 stop21h 10m

Hong Kong Intl

Tue 20/5

12:30 a.m.-3:30 p.m.

1 stop30h 00m

C$ 1,396

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 1/5

12:00 p.m.-10:25 a.m.

2 stops31h 25m

C$ 542

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 24 results
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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.
Estimated round-trip 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.

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 round-trip flight from San Francisco to Hong Kong. Price data was last updated on 11 April 2025.

The price you pay for your flight from San Francisco to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Francisco to Hong Kong?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of C$ 957). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of C$ 1,576). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 15 April 2025.

It’s optimal to fly from San Francisco to Hong Kong in the morning. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from San Francisco to Hong Kong

Explore weekly flight availability from San Francisco to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

The most flights from SFO to HKG are scheduled on a Monday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 mm 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.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 15 April 2025.
To help decide which airline to fly from San Francisco to Hong Kong, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,176 reviews
Check prices

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,176 reviews
EVA Air
8.4
Very good
1,176 reviews
Check prices

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,063 reviews
EVA Air
8.4
Very good
1,176 reviews
Check prices

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,176 reviews
Check prices

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
729 reviews
EVA Air
8.4
Very good
1,176 reviews
Check prices

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very good
438 reviews
EVA Air
8.4
Very good
1,176 reviews
Check prices

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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?

    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 3 different airlines have flights from San Francisco (SFO) to Hong Kong Intl (HKG) on a regular basis. There are 9 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 15h 00m.

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

    The San Francisco to Hong Kong Intl flight path was viewed by 53 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Cheapflights users have booked flights from San Francisco to Hong Kong round-trip from C$ 1,123. Other airlines that can offer you cheap pricing are Cathay Pacific, from C$ 1,133, and China Airlines, from C$ 1,170. Users have found that United Airlines is 25% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from San Francisco to Hong Kong are China Eastern (C$ 542), United Airlines (C$ 569), and Cathay Pacific (C$ 573).

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

    The top 3 most reliable airlines when flying from San Francisco to Hong Kong are Malaysia Airlines (95%), MIAT Mongolian (90%) and American Airlines (86%).

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

    On average you can expect to pay C$ 1,537 for a flight from San Francisco to Hong Kong. The cheapest flight overall is C$ 534 while the most popular route, (San Francisco - Hong Kong Intl) is currently priced at C$ 1,324.

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

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

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

    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.

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

    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.

  • What is the cheapest month to book a flight from San Francisco to Hong Kong?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of C$ 957). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of C$ 1,576). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Hong Kong flights

Top 3 airlines flying from San Francisco to Hong Kong

Discover the top 3 airlines that operate flights from San Francisco to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 935AverageC$ 1,011FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Cathay PacificCheapestC$ 1,128AverageC$ 1,193FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapestC$ 1,191AverageC$ 1,397FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

Cheapflights makes it easy to find San Francisco to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco to Hong Kong for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from San Francisco to Hong Kong with no change fees.

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Of course! You can now track prices for flights from San Francisco to Hong Kong and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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