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

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Good to Know

Low Season:
March
Best time to beat the crowds
3%
expected price decrease
High Season:
December
Most popular time to fly
7%
expected price increase
Average Price:
$1191
(avg. price over the last 2 weeks)
Good Deal:
$710
or less (round trip)

When to Book Flights from San Francisco to Hong Kong Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $709 or less.
The cheapest flight from San Francisco to Hong Kong Intl was found 72 days before departure, on average.
Book at least 4 weeks before departure in order to get a below-average price.
Morning departure is around 20% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Francisco to Hong Kong Intl Flights

How long does a flight from San Francisco to Hong Kong Intl take?
An average nonstop flight takes 14h 05m, covering a distance of 6914 miles.
How many flights are there between San Francisco and Hong Kong Intl?
There are 221 (nonstop) flights between San Francisco and Hong Kong Intl per week, averaging 30 per day.
Which airlines provide the cheapest flights from San Francisco to Hong Kong Intl?
In the past 3 days, the cheapest round-trip tickets were found on China Eastern ($459), Hong Kong Airlines ($561) and Air China ($579).
Do I need a passport to fly between San Francisco and Hong Kong Intl?
Yes.
Which airlines fly most frequently between San Francisco and Hong Kong Intl?
American Airlines (11 times daily), Cathay Pacific (11 times daily), Air India (3 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly San Francisco to Hong Kong Intl?
For San Francisco to Hong Kong Intl, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Hong Kong Intl back to San Francisco, the best deals are generally found on Wednesday, with Friday being the most expensive.

Book cheap flights from San Francisco to Hong Kong Intl (round-trip)

Airports
Origin
San Francisco
$459
only
$459
Destination
Hong Kong
$459
only
$459
Mon, Apr 9
SFO
HKG
32h 50m
Wed, Apr 11
HKG
SFO
32h 35m
Trip: 3 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4575 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
SFO
PVG
Excellent 8.3

The crew members were extremely helpful and accommodating.

There was no hand soap in any of the bathrooms.That means no one on the plane, including the crew members, could wash their hands for the duration of the 14-hour flight. Disgusting! I sked one of the crew members to refill the soap, but it appears that they had none.

PVG
BKK
Excellent 8.0

The free slippers!

CTU
KWL
Excellent 10.0

Airline personnel very helpful. Plane was clean.

Finding China Eastern in very large terminal. Almost no signs in English.

PVG
DEL
Excellent 8.0

Timely departure/arrival, comfortable flight, helpful crew

Food menu selection

SVO
PVG
Excellent 8.3

Very good seats

Very few movies it the list

Sun, Mar 25
SFO
HKG
14h 05m
Mon, Apr 2
HKG
SFO
12h 45m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 483 reviews
Boarding
7.6
Comfort
7.3
Crew
7.9
Entertainment
7.0
Food
6.9
AKL
HKG
Excellent 10.0

Everything

Not even bad word.

LAX
HKG
Excellent 8.0

New A350 with decent lag space

Food to Los Angeles was soso

LAX
HKG
Excellent 10.0

The Airbus A350 was almost new. Cabin crew was attentive and professional. Arrived a few minutes early for this long flight. In-plane entertainment options were many, helped pass the time. WiFi was spotty, couldn’t depend on it.

LAX
HKG
Mediocre 2.0

Not much was made very uncomfortable

All around service

HKG
YVR
Okay 5.0

Really need to work on the food. The entertainment can't be on the iPad, there's not much space already. I was trying to get an isle seat or upgrade to premium, but I can't do that from my original flight from bkk to hkg. When I arrived from hkg they told me to go to the gate. There was an isle seat available on the flight but no one at any of the counters could help me change it. Seriously frustrating. Stick to Eva,Cathay,china Air lines in the future.

Sun, Aug 26
SFO
HKG
39h 15m
Fri, Sep 7
HKG
SFO
16h 50m
Trip: 13 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 3930 reviews
Overall
6.5
Boarding
6.7
Comfort
6.4
Crew
6.9
Entertainment
6.0
Food
6.0
PEK
FRA
Excellent 10.0

Everything. Air China comfort and service is great. I travel a lot to China and Air China is my first choice.

EWR
PEK
Mediocre 2.0

The flight itself was fine

Air China canceled my original flight without notification, put me on a different flight and then changed my connecting flight to the next day so I landed an entire day after my original plan. They also put me inside a very uncomfortable hotel in Beijing.

LAX
PEK
Okay 4.0

Efficient and friendly staff

Seat backs barely recline - not acceptable for flight of this distance. For this reason will not book Air China again

BKK
PEK
Okay 5.0

A completely packed plane on a 14 hour flight from Beijing to NYC, freezing cold. I was too exhausted to eat my second meal. The flight attendants were great, but i"ll avoid flying Air China in the future.

PEK
IAD
Excellent 10.0

Level of Service and the food.

Wed, Feb 28
SFO
HKG
17h 40m
Mon, Mar 5
HKG
SFO
20h 40m
Trip: 6 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2619 reviews
Overall
8.0
Boarding
8.0
Comfort
7.8
Crew
8.3
Entertainment
8.0
Food
7.5
BKK
TPE
Okay 4.6

These are some of the narrowest seats I've experienced in a full-sized airplane. Please note, I am a normal sized human.

TPE
SFO
Excellent 10.0

Great flight, plane &crew

Nothing was bad

LAX
TPE
Okay 5.6

Seat not comfortable at all

SFO
TPE
Excellent 10.0

The service, the food

Nothing

TPE
SFO
Excellent 8.0

The staff was nice and very accommodating. The food was good. I was very comfortable the whole time. My ears were fine.

I tried a lot of times to check in online but I was never successful.

Sun, Jul 8
SFO
HKG
35h 20m
Tue, Jul 17
HKG
SFO
34h 45m
Trip: 10 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3140 reviews
Overall
8.8
Boarding
8.9
Comfort
8.5
Crew
9.1
Entertainment
8.4
Food
8.3
BKK
NRT
Excellent 10.0

The entertainment touch screen didn't work at first, but mentioned it to a crew, it was rebooted right away and worked fine after all. Thank you.

KUL
HND
Excellent 8.8

The dinner was served too late, not right after take off. Also, the portions were way too small.

MNL
NRT
Excellent 10.0

The crew are so courteous and helpful.

KUL
NRT
Excellent 8.0

Very nice, new plane. Clean bathrooms. Good amount of legroom. Polite staff. Easy check-in process. Kid-friendly. God entertainment system.

Limited entertainment options for kids.

HND
LAX
Excellent 9.6

Been flying with ANA ever since I started living in Japan, and it has always been a pleasure. No complaints whatsoever.

No problems.

Sat, Feb 17
SFO
HKG
15h 20m
Wed, Feb 21
HKG
SFO
11h 50m
Trip: 5 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 132 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
SFO
HKG
Mediocre 2.0

They are very Harsh, There was no service at all.

Airhostess response is very poor.

SFO
HKG
Excellent 9.0

Offering excellent services to handicapped passengers proactively

After landing in Hong Kong the local airport services to the disabled need better organisation/communication. They claimed that the SFO Cathay Pacific check-in staff had not included me in the list of wheel-chair requesters while I knew that the opposite was true

SFO
HKG
Excellent 10.0

very comfortable.

SFO
HKG
Mediocre 3.6

Hardly any Indian movies for 15 hours flight. Other flights have more options. Pl aying games was terrible without a handset. Seats are cramped. There was 2 fruits for an Indian vegetarian option and when we asked how come there is no desert they say that is the option which is comes with.

SFO
HKG
Excellent 10.0

no trouble at all

would like more vegetarian food options on the flight. i didn't think to order ahead but it would have been nice if the food choices had offered more options.

Sat, Mar 17
SFO
HKG
35h 25m
Mon, Mar 19
HKG
SFO
29h 10m
Trip: 3 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4575 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
PVG
DEL
Excellent 8.0

Timely departure/arrival, comfortable flight, helpful crew

Food menu selection

CTU
KWL
Excellent 10.0

Airline personnel very helpful. Plane was clean.

Finding China Eastern in very large terminal. Almost no signs in English.

PVG
JFK
Good 6.3

good price. on time. reasonably comfortable seats.

unannounced gate change that almost led to our missing the flight. mediocre food and non-existent entertainment.

PVG
BKK
Excellent 8.0

The free slippers!

CMB
PVG
Good 7.6

good price. on time. reasonably comfortable economy seats.

food could have been better. drinks especially. No diet drinks. I think they had one bottle of red wine for the whole cabin.

Fri, Apr 20
SFO
HKG
20h 35m
Mon, May 21
HKG
SFO
33h 25m
Trip: 32 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4575 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
PVG
JFK
Good 6.3

good price. on time. reasonably comfortable seats.

unannounced gate change that almost led to our missing the flight. mediocre food and non-existent entertainment.

SFO
PVG
Excellent 8.3

The crew members were extremely helpful and accommodating.

There was no hand soap in any of the bathrooms.That means no one on the plane, including the crew members, could wash their hands for the duration of the 14-hour flight. Disgusting! I sked one of the crew members to refill the soap, but it appears that they had none.

SVO
PVG
Excellent 8.3

Very good seats

Very few movies it the list

CMB
PVG
Good 7.6

good price. on time. reasonably comfortable economy seats.

food could have been better. drinks especially. No diet drinks. I think they had one bottle of red wine for the whole cabin.

LAX
PVG
Excellent 8.3

The airplane was nice and new, the crew was nice and diligent, and the food was better than last time.

The seat wasn't the most comfortable and my seat was hurting half way through.

Mon, May 21
SFO
HKG
14h 05m
Sun, Jun 17
HKG
SFO
12h 35m
Trip: 28 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 483 reviews
Boarding
7.6
Comfort
7.3
Crew
7.9
Entertainment
7.0
Food
6.9
HKG
PEK
Excellent 9.0

The staff is friendly, alert and attentive. The food is wonderful. The planes are spacious and clean. A wonderfully pleasant experience

Could use a revamp of the entetainment system.

LAX
HKG
Excellent 10.0

The Airbus A350 was almost new. Cabin crew was attentive and professional. Arrived a few minutes early for this long flight. In-plane entertainment options were many, helped pass the time. WiFi was spotty, couldn’t depend on it.

AKL
HKG
Excellent 10.0

Everything

Not even bad word.

HKG
TPE
Excellent 8.0

Decent plane

Lots of delays

HKG
YVR
Okay 5.0

Really need to work on the food. The entertainment can't be on the iPad, there's not much space already. I was trying to get an isle seat or upgrade to premium, but I can't do that from my original flight from bkk to hkg. When I arrived from hkg they told me to go to the gate. There was an isle seat available on the flight but no one at any of the counters could help me change it. Seriously frustrating. Stick to Eva,Cathay,china Air lines in the future.

Sat, Mar 31
SFO
HKG
35h 25m
Fri, Apr 6
HKG
SFO
33h 05m
Trip: 7 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4575 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
PVG
BKK
Excellent 8.0

The free slippers!

SFO
PVG
Excellent 8.3

The crew members were extremely helpful and accommodating.

There was no hand soap in any of the bathrooms.That means no one on the plane, including the crew members, could wash their hands for the duration of the 14-hour flight. Disgusting! I sked one of the crew members to refill the soap, but it appears that they had none.

PVG
JFK
Good 6.3

good price. on time. reasonably comfortable seats.

unannounced gate change that almost led to our missing the flight. mediocre food and non-existent entertainment.

SVO
PVG
Excellent 8.3

Very good seats

Very few movies it the list

CMB
PVG
Good 7.6

good price. on time. reasonably comfortable economy seats.

food could have been better. drinks especially. No diet drinks. I think they had one bottle of red wine for the whole cabin.

Fri, May 18
SFO
HKG
14h 05m
Sun, Jun 17
HKG
SFO
12h 35m
Trip: 31 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 483 reviews
Boarding
7.6
Comfort
7.3
Crew
7.9
Entertainment
7.0
Food
6.9
LAX
HKG
Mediocre 2.0

Not much was made very uncomfortable

All around service

HKG
PEK
Excellent 9.0

The staff is friendly, alert and attentive. The food is wonderful. The planes are spacious and clean. A wonderfully pleasant experience

Could use a revamp of the entetainment system.

HKG
LAX
Excellent 8.0

Organized with new aircraft. Good airport staff and crew onboard

No breakfast for non asians was offered.

NKG
HKG
Good 7.3

Boarding, seats, entertainment, food were all good to excellent.

Crew could be nicer.

LAX
HKG
Excellent 10.0

The Airbus A350 was almost new. Cabin crew was attentive and professional. Arrived a few minutes early for this long flight. In-plane entertainment options were many, helped pass the time. WiFi was spotty, couldn’t depend on it.

Wed, Jun 6
SFO
HKG
35h 20m
Tue, Jul 17
HKG
SFO
34h 45m
Trip: 42 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3140 reviews
Overall
8.8
Boarding
8.9
Comfort
8.5
Crew
9.1
Entertainment
8.4
Food
8.3
BKK
NRT
Excellent 10.0

The entertainment touch screen didn't work at first, but mentioned it to a crew, it was rebooted right away and worked fine after all. Thank you.

LAX
HND
Good 7.2

Hot food was good. Crew were friendly and helpful. They got me a window flight even though it wasnt on my ticket. Leg room was pretty good. Bathroom had a lot of amenities.

The seats didn't recline at all. I slept horribly even though I'm pretty good at sleeping on planes.

KUL
HND
Excellent 8.8

The dinner was served too late, not right after take off. Also, the portions were way too small.

HND
LAX
Excellent 9.6

Been flying with ANA ever since I started living in Japan, and it has always been a pleasure. No complaints whatsoever.

No problems.

BKK
HND
Okay 4.6

The seat was nice

Service was extremely slow, it took almost two hours just to get offered a drink. There wasn't any offering after boarding and I had to ask just to get water. The food was quite bad, normally I would choose the Japanese meal, however, both the Japanese and International options were poor. The staff seemed unorganized and did not follow a set protocol.

Mon, Aug 27
SFO
HKG
33h 45m
Tue, Sep 18
HKG
SFO
35h 40m
Trip: 23 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4575 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
PVG
DEL
Excellent 8.0

Timely departure/arrival, comfortable flight, helpful crew

Food menu selection

PVG
NGO
Excellent 8.3

clean plane, good crew, good food.

The smaller plane on this flight was being pushed around by the hough winds.

PVG
CRK
Okay 5.6

Everything but the seat

The seat didn’t recline. Very uncomfortable especially on a late night flight

LAX
PVG
Excellent 8.3

The airplane was nice and new, the crew was nice and diligent, and the food was better than last time.

The seat wasn't the most comfortable and my seat was hurting half way through.

SFO
PVG
Excellent 8.3

The crew members were extremely helpful and accommodating.

There was no hand soap in any of the bathrooms.That means no one on the plane, including the crew members, could wash their hands for the duration of the 14-hour flight. Disgusting! I sked one of the crew members to refill the soap, but it appears that they had none.

Thu, May 24
SFO
HKG
35h 20m
Thu, Jun 7
HKG
SFO
34h 45m
Trip: 15 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3140 reviews
Overall
8.8
Boarding
8.9
Comfort
8.5
Crew
9.1
Entertainment
8.4
Food
8.3
BKK
NRT
Excellent 10.0

The entertainment touch screen didn't work at first, but mentioned it to a crew, it was rebooted right away and worked fine after all. Thank you.

NRT
ORD
Excellent 10.0

The crew are so courteous and helpful.

BKK
HND
Excellent 8.3

It was alright.

Prepare to wake up with neck pain.

ORD
NRT
Excellent 8.6

The person who checked me in at ORD found me an alternative aisle seat with an unoccupied seat next to me. Great benefit for a 12+ hour flight. Very thoughtful.

We left late.

LAX
HND
Good 7.2

Hot food was good. Crew were friendly and helpful. They got me a window flight even though it wasnt on my ticket. Leg room was pretty good. Bathroom had a lot of amenities.

The seats didn't recline at all. I slept horribly even though I'm pretty good at sleeping on planes.

Wed, Mar 14
SFO
HKG
31h 20m
Sat, Apr 14
HKG
SFO
61h 25m
Trip: 32 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4575 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
SVO
PVG
Excellent 8.3

Very good seats

Very few movies it the list

PVG
BKK
Excellent 8.0

The free slippers!

PVG
KMG
Okay 5.6

We stopped in NAO (Nanchong) for about an hour and it was quite a sketch experience.

SFO
PVG
Excellent 8.3

The crew members were extremely helpful and accommodating.

There was no hand soap in any of the bathrooms.That means no one on the plane, including the crew members, could wash their hands for the duration of the 14-hour flight. Disgusting! I sked one of the crew members to refill the soap, but it appears that they had none.

LAX
PVG
Excellent 8.3

The airplane was nice and new, the crew was nice and diligent, and the food was better than last time.

The seat wasn't the most comfortable and my seat was hurting half way through.

Wed, Feb 21
SFO
HKG
15h 20m
Sun, Feb 25
HKG
SFO
11h 50m
Trip: 5 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 132 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
SFO
HKG
Mediocre 3.6

Hardly any Indian movies for 15 hours flight. Other flights have more options. Pl aying games was terrible without a handset. Seats are cramped. There was 2 fruits for an Indian vegetarian option and when we asked how come there is no desert they say that is the option which is comes with.

SFO
HKG
Excellent 8.3

Brand new A350-900 airplane. Better movie selection. Nicer bathrooms.

No more advanced seat selection except for an additional $180. No more serving wine and beer with dinner although I think its still available on request. A lot more screaming kids on the flight. Cathay is becoming more like the budget Chinese airlines. Sad.

SFO
HKG
Okay 4.3

Most of the stuff was regular flights

Even after explicitly asking them for Hindu vegetarian food they gave me chicken with the wrong label. I realized it after eating a bite. They should not have done this mistake.

SFO
HKG
Excellent 9.6

Although we booked the fight online, we were able to call the airline directly and got seat assignments for all the flights. Very pleased to speak to a person than navigate on computer.

SFO
HKG
Excellent 10.0

The food was really good. Warm and the bread/pastries always tasted really fresh. Good inflight service.

Ran out of snacks during the flight

Wed, Jul 4
SFO
HKG
35h 20m
Thu, Jul 12
HKG
SFO
35h 00m
Trip: 9 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3140 reviews
Overall
8.8
Boarding
8.9
Comfort
8.5
Crew
9.1
Entertainment
8.4
Food
8.3
MNL
NRT
Excellent 10.0

The crew are so courteous and helpful.

BKK
NRT
Excellent 10.0

The entertainment touch screen didn't work at first, but mentioned it to a crew, it was rebooted right away and worked fine after all. Thank you.

LAX
HND
Good 7.2

Hot food was good. Crew were friendly and helpful. They got me a window flight even though it wasnt on my ticket. Leg room was pretty good. Bathroom had a lot of amenities.

The seats didn't recline at all. I slept horribly even though I'm pretty good at sleeping on planes.

BKK
HND
Okay 4.6

The seat was nice

Service was extremely slow, it took almost two hours just to get offered a drink. There wasn't any offering after boarding and I had to ask just to get water. The food was quite bad, normally I would choose the Japanese meal, however, both the Japanese and International options were poor. The staff seemed unorganized and did not follow a set protocol.

BKK
HND
Excellent 8.3

It was alright.

Prepare to wake up with neck pain.

Mon, Jul 30
SFO
HKG
32h 50m
Mon, Aug 13
HKG
SFO
33h 25m
Trip: 15 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4575 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
SVO
PVG
Excellent 8.3

Very good seats

Very few movies it the list

CTU
KWL
Excellent 10.0

Airline personnel very helpful. Plane was clean.

Finding China Eastern in very large terminal. Almost no signs in English.

PVG
NGO
Excellent 8.3

clean plane, good crew, good food.

The smaller plane on this flight was being pushed around by the hough winds.

LAX
PVG
Excellent 8.3

The airplane was nice and new, the crew was nice and diligent, and the food was better than last time.

The seat wasn't the most comfortable and my seat was hurting half way through.

PVG
KMG
Okay 5.6

We stopped in NAO (Nanchong) for about an hour and it was quite a sketch experience.

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San Francisco to Hong Kong Intl Flight Information

Avg. Flight Duration 13h 27m
Flights Arrive in Hong Kong Intl
Flights Depart from San Francisco
Flight Price $459
Distance 6914 miles
Airlines China Eastern, Hong Kong Airlines, Air China, China Airlines, ANA, Cathay Pacific
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.