$441 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 8/9. 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

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Flight Deals

Book Cheap San Francisco to Hong Kong Plane Tickets

 
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, Feb 28 - Mon, Mar 23
Multiple Airlines Logo
10:30 pm - 12:30 pm
SFO
-
HKG
22h 00m
1 stop
Multiple Airlines Logo
8:05 pm - 7:45 pm
HKG
-
SFO
14h 40m
1 stop
$762Multiple Airlines
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
10:30 pm - 10:15 am
SFO
-
HKG
19h 45m
1 stop
Multiple Airlines Logo
8:05 pm - 6:45 pm
HKG
-
SFO
14h 40m
1 stop
$763Multiple Airlines
Wed, Mar 4 - Wed, Mar 25
Asiana Airlines Logo
11:50 pm - 10:40 pm
SFO
-
HKG
30h 50m
1 stop
Asiana Airlines Logo
1:10 pm - 3:00 pm
HKG
-
SFO
16h 50m
1 stop
$764Asiana Airlines
Mon, Apr 13 - Thu, Apr 16
China Airlines Logo
1:05 am - 1:05 pm
SFO
-
HKG
21h 00m
1 stop
China Airlines Logo
10:15 am - 7:55 pm
HKG
-
SFO
24h 40m
1 stop
$765China Airlines
Wed, Mar 4 - Wed, Mar 25
China Airlines Logo
11:40 pm - 1:00 pm
SFO
-
HKG
21h 20m
1 stop
China Airlines Logo
5:35 pm - 7:45 pm
HKG
-
SFO
17h 10m
1 stop
$766China Airlines
Mon, Mar 23 - Thu, Apr 23
China Airlines Logo
11:40 pm - 9:15 am
SFO
-
HKG
18h 35m
1 stop
China Airlines Logo
8:10 pm - 7:55 pm
HKG
-
SFO
14h 45m
1 stop
$767China Airlines
Tue, Mar 3 - Wed, Mar 25
Asiana Airlines Logo
11:50 pm - 10:40 pm
SFO
-
HKG
30h 50m
1 stop
Asiana Airlines Logo
1:10 pm - 3:00 pm
HKG
-
SFO
16h 50m
1 stop
$768Asiana Airlines
Sat, Feb 28 - Sun, Mar 8
Multiple Airlines Logo
10:30 pm - 12:30 pm
SFO
-
HKG
22h 00m
1 stop
Multiple Airlines Logo
5:35 pm - 6:45 pm
HKG
-
SFO
17h 10m
1 stop
$769Multiple Airlines
Mon, Mar 30 - Thu, Apr 9
China Eastern Logo
12:00 pm - 4:05 pm
SFO
-
HKG
37h 05m
2 stops
China Eastern Logo
7:30 am - 9:05 am
HKG
-
SFO
16h 35m
1 stop
$770China Eastern
Sat, Feb 28 - Tue, Apr 14
Multiple Airlines Logo
10:30 pm - 10:15 am
SFO
-
HKG
19h 45m
1 stop
Multiple Airlines Logo
9:45 pm - 6:35 am
HKG
-
SFO
23h 50m
1 stop
$771Multiple Airlines
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.

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 $880 on average.

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, when tickets cost $822 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,392 and $1,153 respectively.

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.

If you are looking for a flight deal from San Francisco to Hong Kong, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Hong Kong, Monday is the cheapest day to fly and Friday is the most expensive.

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 3 weeks before departure, which saves you about 5% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$441
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from San Francisco to Hong Kong

FAQs - booking Hong Kong flights

  • 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 from San Francisco to Hong Kong 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 from San Francisco to Hong Kong with an airline and back 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 from San Francisco to Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Hong Kong?

    The cheapest time of day to fly to Hong Kong is generally at night, when round-trip flights cost $936 on average. The most expensive time of day to fly to Hong Kong is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,077.

Top tips for finding cheap flights to Hong Kong

  • Looking for a cheap flight? 25% of our users found tickets from San Francisco to the following destinations at these prices or less: Hong Kong $421 one-way - $958 round-trip

Reviews of the top 5 airlines serving from San Francisco to Hong Kong

 
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.
8.4
EVA AirOverall score based on 1353 reviews
8.6Crew
8.0Entertainment
8.1Food
8.4Boarding
8.3Comfort
Airline reviews

It was easy going check in was easy and pretty fast entertainment was up to date on movies and food was ok

8.0 ExcellentAnonymous, Feb 2026
IAH - TPE
Read more EVA Air reviews

It was easy going check in was easy and pretty fast entertainment was up to date on movies and food was ok

Premium Economy seats were more comfortable than other airlines I have recently been on. Great staff. Food was unremarkable.

From checking at the airport to end of flights, attentive and caring personnel, comfortable seating, great food. I plan on using EVA again. Thank you, all.

Very nice, I feel I got good value for the price.

Amazing one of the best airlines i have ever traveled with. I live with medical issues called psoriatic arthritis and was in pain on the flight. The flight crew made sure I had fresh ice pack ever hour. Going above an beyond with service and care ⭐️⭐️⭐️⭐️⭐️.

Flight attendants were very helpful and nice. Would be nice to board on time.

Certain flight crew member were rude and short with me when I asked questions.

Flight attendants are polite and pro. Missing of on flight entertainment is a big miss for a ordinary airline.

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

The crew very accommodating and food too is good. Keep up the good work

Flight attendants. Food, entertainment and most of all, be on time.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Overall was a lovely experience. The crew were kind and courteous throughout the entire flight.

Sat next to a woman who had her period. Blood was on her seat and on the arm rest between us. I ended up having period blood on my jacket and shoes. Very gross!

Better organization of boarding procedures. Terrible leadership guiding people to gates.

They need to improve on how the plane lands cause it was not smooth at all.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

Crew was very good, but could have checked on us when meals were not being served also.

great experience. better than all other airlines flying this route.

We flew economy light. We did not want to check bags and we had free 1 bag, but just had back packs with small personal item. Try as we may could only get bags down to 17lbs each. So we put 2 lbs from one bag into other and checked it. I think if someone has a checked bag allowance and chose not to use it , it would benefit both parties to bump carry on weight up to the next level of 22lbs or 10kgs. Just a thought.

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Few vegetarian food options. Incorporating one per meal service would be best and captures a wider audience than just vegetarians (individuals with religious meat restrictions can also eat vegetarian).

Flight from Hong Kong to LAX was late, the plane was grubby, overcrowded and hot. I recently flew Starlux and that was a MUCH better experience.

The crew, pilots and flight attendants were all amazing. What could be better is reinforcing that seats cannot be reclined at departure and landing. I had a person seated in front of me who had her seat all the way inclined, including during take-off - after the crew asked her to seat upright. Cathay Pacific should reinforce this safety request and perhaps penalize those who don't follow it. I felt very unsafe with this person limiting my space and perhaps putting my life in danger in the "unlikely" case of an emergency.

Given the Business class airfare, the food variety and quality both were substandard. The crew was not interested to serve other choices and work hard to provide alternatives. Very disappointing food service.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

left on time, reasonable boarding process arrived early luggage came out quickly

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

The flight from SFO to YVR was delayed and my bag did not make it to my next flight from YVR to SYD. It took almost 3 days after I landed to get my bag and when I got it, it was filled with dust

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

It was a smooth flight both in the sky and landing!

The crew was really nice. The plane seats were kinda small even for a 5’6” / 158 lbs person.

Fare was great, seat comfort the opposite as cushion was worn out. Ok for 2 hour flight, not for 4.5 hour flight..

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

Information on your arrival and departure airports