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Cheap flights from San Francisco to Hong Kong from C$ 612

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
3 Aug — 10 Aug1
1 adult

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 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 29 July 2025.

Round-trip from

C$ 1,111

One-way from

C$ 612

Popular in

December

Cheapest in

April

Average price

C$ 1,620

Good round-trip deal

C$ 1,088 or less

Good one-way deal

C$ 758 or less
Air Canada
  • Air Canada
  • 22/11-11/12
  • 4 total stops
  • 51h 15m total
  • San Francisco to Hong Kong
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Alaska Airlines
  • Alaska Airlines
  • 19/10
  • 2 total stops
  • 22h 40m total
  • San Francisco to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 286 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 112 potential savings vs. average RT price).
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Average for round-trip flights in July 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 29 July 2025.

Sat 22/119:00 p.m.SFO - HKG
2 stops29h 40mAir Canada
Thu 11/1210:00 a.m.HKG - SFO
2 stops21h 35mAir Canada
Deal found 27/7C$ 1,111
Sun 16/1110:30 p.m.SFO - HKG
1 stop31h 15mPhilippine Airlines
Mon 8/1211:15 a.m.HKG - SFO
1 stop24h 15mPhilippine Airlines
Deal found 28/7C$ 1,114
Wed 19/116:00 a.m.SFO - HKG
2 stops26h 15mChina Eastern
Fri 12/125:05 p.m.HKG - SFO
2 stops31h 55mChina Eastern
Deal found 27/7C$ 1,122
Thu 9/1010:50 p.m.SFO - HKG
1 stop27h 35mVietnam Airlines
Tue 4/116:40 p.m.HKG - SFO
1 stop38h 20mVietnam Airlines
Deal found 28/7C$ 1,124
Thu 30/1011:40 p.m.SFO - HKG
1 stop18h 35mChina Airlines
Sat 1/115:35 p.m.HKG - SFO
1 stop17h 10mChina Airlines
Deal found 28/7C$ 1,155
Mon 20/101:25 p.m.SFO - HKG
Nonstop14h 30mUnited Airlines
Wed 22/102:45 p.m.HKG - SFO
1 stop16h 45mUnited Airlines
Deal found 28/7C$ 1,158
Thu 20/1111:35 p.m.SFO - HKG
2 stops32h 00mMultiple Airlines
Sat 13/127:55 p.m.HKG - SFO
1 stop15h 45mMultiple Airlines
Deal found 27/7C$ 1,172
Sat 22/1111:30 p.m.SFO - HKG
1 stop31h 00mAsiana Airlines
Sat 13/121:15 p.m.HKG - SFO
1 stop17h 45mAsiana Airlines
Deal found 28/7C$ 1,184
Sun 19/106:59 p.m.SFO - HKG
2 stops24h 41mKorean Air
Tue 21/1012:45 a.m.HKG - SFO
1 stop24h 55mKorean Air
Deal found 28/7C$ 1,185
Thu 14/85:55 a.m.SFO - HKG
2 stops37h 45mDelta
Tue 26/812:45 a.m.HKG - SFO
2 stops37h 06mDelta
Deal found 28/7C$ 1,221

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 29 July 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

Sat 22/11

9:00 p.m.-6:40 p.m.

2 stops29h 40m

Hong Kong Intl

Thu 11/12

10:00 a.m.-3:35 p.m.

2 stops21h 35m

C$ 1,111

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 16/11

10:30 p.m.-9:45 p.m.

1 stop31h 15m

Hong Kong Intl

Mon 8/12

11:15 a.m.-7:30 p.m.

1 stop24h 15m

C$ 1,114

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 5/11

2:30 p.m.-3:35 p.m.

1 stop33h 05m

Hong Kong Intl

Mon 17/11

7:10 a.m.-12:00 p.m.

1 stop20h 50m

C$ 1,118

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 19/11

6:00 a.m.-12:15 a.m.

2 stops26h 15m

Hong Kong Intl

Fri 12/12

5:05 p.m.-9:00 a.m.

2 stops31h 55m

C$ 1,122

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 6/11

9:10 p.m.-5:25 p.m.

1 stop28h 15m

Hong Kong Intl

Tue 18/11

6:40 p.m.-5:00 p.m.

1 stop38h 20m

C$ 1,124

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 30/10

11:40 p.m.-8:10 p.m.

1 stop29h 30m

Hong Kong Intl

Sun 2/11

2:05 p.m.-7:45 p.m.

1 stop20h 40m

C$ 1,155

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 20/10

1:25 p.m.-6:55 p.m.

Nonstop14h 30m

Hong Kong Intl

Wed 22/10

2:45 p.m.-4:30 p.m.

1 stop16h 45m

C$ 1,158

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sat 22/11

11:30 p.m.-10:30 p.m.

1 stop31h 00m

Hong Kong Intl

Sat 13/12

1:15 p.m.-3:00 p.m.

1 stop17h 45m

C$ 1,184

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Fri 7/11

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

1 stop19h 30m

Hong Kong Intl

Tue 18/11

12:35 p.m.-9:30 a.m.

1 stop36h 55m

C$ 1,203

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 19/10

8:20 a.m.-10:00 p.m.

2 stops22h 40m

C$ 612

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 18 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 25 July 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 36 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, May is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of C$ 932). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of C$ 1,490). 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 29 July 2025.

It’s optimal to fly from San Francisco to Hong Kong in the morning. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the afternoon.

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 29 July 2025.

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

What’s the top layover airport for flights from San Francisco to Hong Kong?

Share of one-stop round-trip flights from San Francisco to Hong Kong chosen by Cheapflights users in the past 12 months, using the same layover each way.

Vancouver (YVR) – chosen by Cheapflights users on 43% of one-stop itineraries from San Francisco to Hong Kong on Cheapflights.

What’s the cheapest layover airport for flights from San Francisco to Hong Kong?

Average round-trip fare for 1-stop flights from San Francisco to Hong Kong, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of C$ 1,136.

What’s the fastest layover option from San Francisco to Hong Kong?

Shortest average travel time for 1-stop one-way flights from San Francisco to Hong Kong, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Taipei City (TPE) have the shortest average one-way travel time for 1-stop routes: 3h 13m.

Which airport typically offers the quickest layover for flights from San Francisco to Hong Kong?

Average layover duration for 1-stop one-way flights from San Francisco to Hong Kong, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Taipei City (TPE) offer the fastest connection on this route, with an average layover time of 1h 38m.

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 29 July 2025.
Read through reviews of airlines operating flights from San Francisco to Hong Kong, such as Korean Air,Japan Airlines, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,535 reviews
Korean Air
8.4
Very good
1,121 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,121 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
465 reviews
Korean Air
8.4
Very good
1,121 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.1
Very good
3,295 reviews
Korean Air
8.4
Very good
1,121 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 13 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 35m.

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

    The San Francisco to Hong Kong Intl flight path was viewed by 42 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$ 1,111. Other airlines that can offer you cheap pricing are Philippine Airlines, from C$ 1,114, and China Eastern, from C$ 1,122. Users have found that Air Canada is 19% 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 Alaska Airlines (C$ 612), China Airlines (C$ 701), and United Airlines (C$ 712).

  • 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 (94%), American Airlines (93%) and Cathay Pacific (93%).

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

    On average you can expect to pay C$ 1,013 for a flight from San Francisco to Hong Kong. The cheapest flight overall is C$ 647 while the most popular route, (San Francisco - Hong Kong Intl) is currently priced at C$ 1,316.

  • 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, May is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of C$ 932). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of C$ 1,490). 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 924AverageC$ 982FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Cathay PacificCheapestC$ 1,116AverageC$ 1,251FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapestC$ 1,179AverageC$ 1,380FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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

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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