SFO - HKG

C$ 566 Find Cheap Flights from San Francisco to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Hong Kong departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Hong Kong, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Hong Kong, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Francisco to Hong Kong (SFO-HKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Hong Kong that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Hong Kong

Sat, 21 Mar - Wed, 1 Apr
China Airlines Logo
11:40 p.m. - 9:15 a.m.SFO-HKG
18h 35m1 stop
China Airlines Logo
5:30 p.m. - 7:55 p.m.HKG-SFO
17h 25m1 stop
C$ 1,125China Airlines
Find Deal
Sat, 15 Nov - Mon, 22 Dec
China Airlines Logo
11:40 p.m. - 4:35 p.m.SFO-HKG
24h 55m1 stop
China Airlines Logo
5:35 p.m. - 6:45 p.m.HKG-SFO
17h 10m1 stop
C$ 1,166China Airlines
Find Deal
Sat, 28 Mar - Sat, 4 Apr
Multiple Airlines Logo
6:50 p.m. - 9:15 a.m.SFO-HKG
23h 25m2 stops
Multiple Airlines Logo
2:00 p.m. - 7:55 p.m.HKG-SFO
20h 55m1 stop
C$ 1,236Multiple Airlines
Find Deal
Mon, 1 Dec - Wed, 14 Jan
Asiana Airlines Logo
11:50 p.m. - 10:40 p.m.SFO-HKG
30h 50m1 stop
Asiana Airlines Logo
12:40 a.m. - 2:00 p.m.HKG-SFO
29h 20m1 stop
C$ 1,287Asiana Airlines
Find Deal
Wed, 3 Dec - Fri, 26 Dec
Asiana Airlines Logo
11:50 p.m. - 10:40 p.m.SFO-HKG
30h 50m1 stop
Asiana Airlines Logo
1:10 p.m. - 2:00 p.m.HKG-SFO
16h 50m1 stop
C$ 1,294Asiana Airlines
Find Deal
Mon, 24 Nov - Thu, 27 Nov
United Airlines Logo
11:15 p.m. - 6:45 a.m.SFO-HKG
15h 30mdirect
United Airlines Logo
10:30 p.m. - 6:55 p.m.HKG-SFO
12h 25mdirect
C$ 1,323United Airlines
Find Deal
Mon, 24 Nov - Thu, 27 Nov
United Airlines Logo
5:45 p.m. - 7:00 a.m.SFO-HKG
21h 15m1 stop
United Airlines Logo
10:35 a.m. - 7:00 a.m.HKG-SFO
12h 25mdirect
C$ 1,329United Airlines
Find Deal
Wed, 3 Dec - Thu, 11 Dec
Cathay Pacific Logo
10:55 p.m. - 6:15 a.m.SFO-HKG
15h 20mdirect
Cathay Pacific Logo
1:30 p.m. - 9:45 a.m.HKG-SFO
12h 15mdirect
C$ 1,359Cathay Pacific
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Wed, 8 Apr - Sun, 10 May
Multiple Airlines Logo
1:05 a.m. - 5:00 p.m.SFO-HKG
24h 55m2 stops
Multiple Airlines Logo
5:30 p.m. - 7:55 p.m.HKG-SFO
17h 25m1 stop
C$ 1,394Multiple Airlines
Find Deal
Fri, 5 Dec - Mon, 15 Dec
Cathay Pacific Logo
11:25 a.m. - 7:00 p.m.SFO-HKG
15h 35mdirect
Cathay Pacific Logo
8:05 p.m. - 4:20 p.m.HKG-SFO
12h 15mdirect
C$ 1,429Cathay Pacific
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
For a smooth departure, use curbside check-in at SFO.
Use the Airport Express for a quick ride from HKG.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
China Airlines
Cheapest • from C$ 1,125 (round-trip)
Cathay Pacific
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 16% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 1,125
Typical prices: C$ 1,159-C$ 1,306
China Airlines
Sat 21/3Wed 1/4
SFO - HKG • 1 stop
Cheapest direct flights
C$ 1,323
Typical prices: C$ 1,228-C$ 1,550
United Airlines
Mon 24/11Thu 27/11
SFO - HKG • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Hong Kong!
Booking Insights

KAYAK's insights & trends for San Francisco to Hong Kong flights

Get data-powered insights and trends into flights from San Francisco to Hong Kong to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Francisco to Hong Kong?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Hong Kong departing in March.

What’s the cheapest day of the week to fly from San Francisco to Hong Kong?

The average price of all round-trip flights from San Francisco to Hong Kong clicked on KAYAK for each day over the last 12 months.

For San Francisco to Hong Kong, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from Hong Kong back to San Francisco, the best deals are generally found on Saturday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Hong Kong, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Hong Kong is September, where tickets cost C$ 1,151 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is C$ 2,169 and C$ 1,632 respectively.

Can I save money by flying with a layover from San Francisco to Hong Kong?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 1,194 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Hong Kong, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Hong Kong, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from San Francisco to Hong Kong

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
SFO

For a smooth departure, use curbside check-in at SFO. United, Delta, and Southwest offer this service for a tip.

Read more about SFOby Blane Bachelor
HKG

Use the Airport Express for a quick, comfortable ride from HKG to central Hong Kong. It departs every 10 minutes.

Read more about HKGby Robert Schrader
Our travel experts
Robert Schrader

Robert Schrader

Expert on HKG

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Blane Bachelor

Blane Bachelor

Expert on SFO

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Good to know

Low seasonAugust
Cheapest flightC$ 566
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from San Francisco to Hong Kong

When to book flights from San Francisco to Hong Kong

Are your dates flexible? Find out the best times to travel from San Francisco to Hong Kong based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Hong Kong

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

    In the last 3 days, the lowest price for a flight from San Francisco to Hong Kong was C$ 566 for a one-way ticket and C$ 1,125 for a round-trip.

  • Which airports will I be using when flying from San Francisco to Hong Kong?

    On your way to Hong Kong, you’ll fly out from San Francisco. You’ll be landing at Hong Kong Intl.

  • Which airlines offer Wi-Fi service onboard planes from San Francisco to Hong Kong?

    Asiana Airlines, and American Airlines offer inflight Wi-Fi service on the San Francisco to Hong Kong flight route.

  • Which aircraft models fly most regularly from San Francisco to Hong Kong?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the San Francisco to Hong Kong flight route.

  • Which airline alliances offer flights from San Francisco to Hong Kong?

    oneworld is the only airline alliance operating flights between San Francisco and Hong Kong.

  • On which days can I fly direct from San Francisco to Hong Kong?

    There are direct flights from San Francisco to Hong Kong on a daily basis.

  • How does KAYAK find such low prices on flights from San Francisco to Hong Kong?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hong Kong with an airline and back to San Francisco with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Hong Kong?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hong Kong from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from San Francisco to Hong Kong?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Francisco to Hong Kong Intl.
Find which airlines fly direct from San Francisco Airport to Hong Kong Intl Airport, which days they fly and book direct flights.

Direct departures

San Francisco to Hong Kong Intl

Monday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Tuesday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Wednesday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Thursday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Friday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Saturday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Sunday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

See more nonstop flights

Direct returns

Hong Kong Intl to San Francisco

Monday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Tuesday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Wednesday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Thursday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Friday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Saturday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

Sunday

Cathay Pacific,United Airlines

Cathay Pacific,United Airlines

See more nonstop flights

Reviews of the top airline flying from San Francisco to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Hong Kong. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Hong Kong? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1042 reviews
7.8Entertainment
8.1Crew
7.6Comfort
7.9Boarding
7.3Food
Airline reviews

Leg room wasn't that great. Other than that it was a good flight

8.0 ExcellentAnonymous, Oct 2025LAX - HKG
Read more Cathay Pacific reviews

Leg room wasn't that great. Other than that it was a good flight

Close to excellent. The only problem is when I try to charge my phone on the USB in front of my seat, the battery level is decreasing rather than increasing. Why?

If my return flight was not so much better, I would have given an excellent review.

They downgraded me from premium economy to regular economy and me had 2 major lay over and had to have an emergency landing due to engine failure mid flight Don’t use them worst experience I have ever had still dealing with the trauma

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

The only problem was my connecting flight to Chiang Mai on Hong Kong express that I booked through Cathay Pacific was canceled and I was never told about it. I was rescheduled on a flight 10 hours later. Very long day at rgr airport in Hing Kong after a 13 hour flight but that's OK, I understand things change but I think I should have been told. I would have prepared myself for a long wait. Great flights all around though. Thank you

Overall pretty good experience. It would be nice to have caught the attendants even they were flying down the aisle with snacks, and if they could cater to multiple dietary restrictions (bland and no lactose. The customer service chat is a bad experience), but otherwise no complaints.

There was a flight attendant named Angela who took care of me because I injured my foot badly right before the flight. Because of the service she provided I will always fly Cathay.

I am Vegetarian also has Gluten free food. However they gave me chicken and fish which is gluten free, but i am a vegetrain and i requested crew Hindu meal vegetarian, they said they will come back. .but they never showed up even i asked 2nd time. They could have compensate. I also request airline industry to have another option Gluten Free for Vegetarin people as well. Because Vegetarin people will have gluen issue...

they are deley vancouver to hankong 3 hour after honkong 20 hour stay there honkong not visa approved and they cant help to visa so we are stay in airport 20 hour even honkong staf very bad person they cant do for us 6 hour we arround they said you there you go there waste time next time i dont want to go cathay stay in honkong

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

Information on your arrival and departure airports

San Francisco (SFO)
Hong Kong (HKG)

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