Find Cheap Flights from Hong Kong to San Francisco

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

Airports
Origin
Hong Kong
$324
only
$324
Destination
San Francisco
$324
only
$324
Mon, Feb 5
HKG
SFO
33h 05m
Sat, Feb 10
SFO
HKG
35h 25m
Trip: 6 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3918 reviews
Overall
6.4
Boarding
6.4
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.8
ORD
PVG
Mediocre 2.0

Tickets should be printed for all the flights, instead of having to go to the ticket counter each time. Luggage needs to be shipped all the way through. People need better English proficiency, they were useless.

LAX
PVG
Good 6.6

Good food and servir of the crew.

Problems to check in, long lines to aboard.

ORD
PVG
Excellent 9.0

Better than expected. Crew was very friendly and attentive. Great value business class!

PVG
HKG
Excellent 9.0

Flight on time and flight attendants are always very friendly S got to our destination safely.

PVG
HKG
Excellent 8.3

Crew was very nice and attentive. Seat was OK

Mon, Feb 5
HKG
SFO
27h 48m
Sun, Mar 4
SFO
HKG
36h 15m
Trip: 28 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13622 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
PDX
LAX
Mediocre 2.0

none of it

It was Terrible I will never do it again

DTW
CVG
Excellent 10.0

Everything was excellent

Excellent job and keep it up

ATL
EWR
Okay 5.0

Crew was nice. Flight very smooth

We had to get seats at boarding because of the flight delay. She offered us two seats in the back. I knew they don't pushback so I said no. She had given the woman ahead of me two seats in comfort plus. Did not offer that and was rude. There were at least a few empty seats in that area. As a courtesy to us having 1)been delayed in Costa Rica. And then 2) a long wait for the connecting flight in Atlanta it would have been reasonable to offer those seats. Which remained empty

LAX
GEG
Excellent 10.0

Flight was faster than expected, comfy seats, check in was fast and easy.

NAS
JFK
Excellent 8.0

Good service smooth flight

The food on bosrd

Mon, May 14
HKG
SFO
12h 30m
Wed, May 30
SFO
HKG
18h 55m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 15
HKG
SFO
12h 35m
Wed, May 30
SFO
HKG
14h 25m
Trip: 16 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 195 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
SFO
Good 7.3

Hindi selection of movies was not good

HKG
SFO
Good 6.3

The flight attendants were top notch and very busy and efficacious. I was impressed that they were always so helpful, courteous, and energetic even after a 12 hour flight!

Very uncomfortable with POOR AIRFLOW, mid way in the economy cabin, next to window (seat 44k). It was like trying to breath through a straw. I asked flight attendant if they could check the air flow, and her answer was that the temperature was 23C and everyone one else had blankets. My concern was not with temperature but FLOW. SO I went to back cabin (6 rows back) and the airflow was much much better and I could actually sleep. So bottom line there is an airflow issue mid economy cabin on the central AC jets. They should address this by putting back in air nozzles or checking actual airflow on these jets. This is very uncomfortable on long flights. Not sure I would fly this jet again for this reason.

HKG
SFO
Good 7.3

keep it up

HKG
SFO
Excellent 8.3

2 full meals and snacks, gave you a little blanket and pillow. A lot of movies and music to choose from. Able to walk around and stretch. Most crew very helpful.

Middle row every time and difficult to get out. Always out of the Asian meal choice if you weren't Asian. No one followed the directions the crew gave for boarding and crew seemed unable to fix that.

HKG
SFO
Good 7.3

Poor leg room, very tough for a tall guy

Wed, Jan 31
HKG
SFO
29h 30m
Mon, Mar 12
SFO
HKG
32h 00m
Trip: 40 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 2670 reviews
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.0
Food
8.2
ICN
SEA
Good 6.6

Flight attendants were pleasant. Plane looked clean and in good condition. Seat comfort was okay.

Sat on the plane for over 1 hour waiting for connecting flight.

LAX
ICN
Excellent 8.3

The flight was half full which made it much more comfortable to stretch out and enjoy the long flight.

LAX
ICN
Excellent 8.0

Served only two meals lady's keep off lights so everyone sleep tv don't work well

See above not best but good did serve wine with food

HKG
ICN
Excellent 10.0

Great service, good room in economy.

SFO
ICN
Excellent 10.0

The large leg space/room!

The food was limited and it's actually not that good.

Tue, Dec 26
HKG
SFO
12h 10m
Mon, Jan 1
SFO
HKG
15h 05m
Trip: 7 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 35 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
HKG
SFO
Excellent 8.6

Good staff

Nonpersonal tv

HKG
SFO
Okay 4.3

Crew n comfort

HKG
SFO
Okay 4.0

Getting to my final destination and back. Unfortunately there is nothing else that I can say was worth it on these trip with United. Sad but true.

Pricey ticket to a what was offered. I was actually really disappointed by what United had to offer on the flight from San Francisco to Hong Kong and back. An incredibly old and outdated aircraft for a 15 hour flight it's unacceptable for the price that was charged for the ticket. On my way back from Hong Kong my seat located at 54A had the headphone connector not working, leaving me with no audio whatsoever other than "I'm sorry" by the flight attendent. Really?? Anyways, had really bad and disappointing experience with United on these treat. Would NOT recommend to anybody. Time to update your equipment UNITED or look for competition.

HKG
SFO
Okay 4.6

The seats were not comfortable. The special meal requested was not good.

SFO
RNO
Mediocre 3.0

Flight was on time and I received my checked baggage.

Seat was uncomfortable due to insufficient foot space. All (about 6) overhead bins in the rear of the aircraft were full because crew stored “essential equipment” in them. Crew was not professional. After takeoff they never came around to see if anyone needed anything and not even a glass of water was offered for the entire flight. They didn’t even ensure that everyone wore seatbelts on landing - woman next to me was stretched out hugging her companion while landing wilth unbuckled seatbelt. Entertainment screen did not wirk properly.

Mon, Mar 5
HKG
SFO
33h 05m
Tue, Mar 13
SFO
HKG
35h 10m
Trip: 8 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3918 reviews
Overall
6.4
Boarding
6.4
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.8
LAX
PVG
Excellent 8.6

The movies and seats were amazing so it made the flight go by faster

None of the crew really spoke any English

PVG
ICN
Mediocre 3.6

the plane was downgraded from airbus 330 to boeing 737

OKA
PVG
Excellent 10.0

Fast, easy and comfortable.

No internet acces in Shanghai.

JFK
PVG
Okay 5.3

Decent in-flight entertainment and comfortable enough. Crew was okay.

Booked a speciality meal but they weren’t able to provide for all meal services. Why bother offering then?! Link to view connections, etc, didn’t work...would’ve been useful to review that info before landing. Online check-in didn’t work even though email notification was sent the day prior to the flight.

ORD
PVG
Mediocre 2.0

Tickets should be printed for all the flights, instead of having to go to the ticket counter each time. Luggage needs to be shipped all the way through. People need better English proficiency, they were useless.

Wed, Mar 14
HKG
SFO
33h 05m
Thu, Mar 22
SFO
HKG
35h 10m
Trip: 9 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3918 reviews
Overall
6.4
Boarding
6.4
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.8
PVG
HKG
Excellent 8.0

Good food. More comfortable the aboard.

JFK
PVG
Okay 5.3

Decent in-flight entertainment and comfortable enough. Crew was okay.

Booked a speciality meal but they weren’t able to provide for all meal services. Why bother offering then?! Link to view connections, etc, didn’t work...would’ve been useful to review that info before landing. Online check-in didn’t work even though email notification was sent the day prior to the flight.

PVG
HKG
Okay 5.3

Comfortable enough flight. Crew was okay.

Booked a speciality meal but they weren’t able to provide for all meal services. Why bother offering then?!

PVG
HKG
Excellent 8.3

Crew was very nice and attentive. Seat was OK

PVG
ICN
Mediocre 3.6

the plane was downgraded from airbus 330 to boeing 737

Mon, Mar 19
HKG
SFO
33h 05m
Tue, Mar 27
SFO
HKG
37h 05m
Trip: 9 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3918 reviews
Overall
6.4
Boarding
6.4
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.8
LAX
PVG
Good 6.6

Good food and servir of the crew.

Problems to check in, long lines to aboard.

PVG
HKG
Excellent 8.3

Crew was very nice and attentive. Seat was OK

JFK
PVG
Okay 5.3

Decent in-flight entertainment and comfortable enough. Crew was okay.

Booked a speciality meal but they weren’t able to provide for all meal services. Why bother offering then?! Link to view connections, etc, didn’t work...would’ve been useful to review that info before landing. Online check-in didn’t work even though email notification was sent the day prior to the flight.

PVG
HKG
Okay 5.3

Comfortable enough flight. Crew was okay.

Booked a speciality meal but they weren’t able to provide for all meal services. Why bother offering then?!

ORD
PVG
Mediocre 2.0

Tickets should be printed for all the flights, instead of having to go to the ticket counter each time. Luggage needs to be shipped all the way through. People need better English proficiency, they were useless.

Mon, Jan 22
HKG
SFO
33h 05m
Sat, Jan 27
SFO
HKG
35h 25m
Trip: 6 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3918 reviews
Overall
6.4
Boarding
6.4
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.8
LAX
PVG
Good 6.6

Good food and servir of the crew.

Problems to check in, long lines to aboard.

PVG
HKG
Excellent 8.3

Crew was very nice and attentive. Seat was OK

JFK
PVG
Okay 5.3

Decent in-flight entertainment and comfortable enough. Crew was okay.

Booked a speciality meal but they weren’t able to provide for all meal services. Why bother offering then?! Link to view connections, etc, didn’t work...would’ve been useful to review that info before landing. Online check-in didn’t work even though email notification was sent the day prior to the flight.

PVG
HKG
Okay 5.3

Comfortable enough flight. Crew was okay.

Booked a speciality meal but they weren’t able to provide for all meal services. Why bother offering then?!

ORD
PVG
Mediocre 2.0

Tickets should be printed for all the flights, instead of having to go to the ticket counter each time. Luggage needs to be shipped all the way through. People need better English proficiency, they were useless.

Wed, Mar 28
HKG
SFO
27h 07m
Wed, Apr 4
SFO
HKG
20h 35m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13622 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
CVG
BOS
Good 7.0

Friendly crew with modern plane

Why am I paying for first class for just snacks I can buy in an airport shop?

AMS
DTW
Excellent 10.0

Everything was Excellent

Excellent job and keep it up

PDX
LAX
Mediocre 2.0

none of it

It was Terrible I will never do it again

LAX
GEG
Excellent 10.0

Flight was faster than expected, comfy seats, check in was fast and easy.

TPA
LGA
Good 7.3

Barking dogs. 4 around us! Middle seat.

Wed, May 16
HKG
SFO
12h 35m
Wed, May 30
SFO
HKG
14h 25m
Trip: 15 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 195 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
SFO
Good 7.3

Hindi selection of movies was not good

HKG
SFO
Excellent 8.3

2 full meals and snacks, gave you a little blanket and pillow. A lot of movies and music to choose from. Able to walk around and stretch. Most crew very helpful.

Middle row every time and difficult to get out. Always out of the Asian meal choice if you weren't Asian. No one followed the directions the crew gave for boarding and crew seemed unable to fix that.

HKG
SFO
Good 6.3

The flight attendants were top notch and very busy and efficacious. I was impressed that they were always so helpful, courteous, and energetic even after a 12 hour flight!

Very uncomfortable with POOR AIRFLOW, mid way in the economy cabin, next to window (seat 44k). It was like trying to breath through a straw. I asked flight attendant if they could check the air flow, and her answer was that the temperature was 23C and everyone one else had blankets. My concern was not with temperature but FLOW. SO I went to back cabin (6 rows back) and the airflow was much much better and I could actually sleep. So bottom line there is an airflow issue mid economy cabin on the central AC jets. They should address this by putting back in air nozzles or checking actual airflow on these jets. This is very uncomfortable on long flights. Not sure I would fly this jet again for this reason.

HKG
SFO
Excellent 8.0

service and comfort

HKG
SFO
Excellent 9.3

Need more movie selection on classic

Thu, Feb 1
HKG
SFO
16h 45m
Thu, Mar 15
SFO
HKG
32h 00m
Trip: 42 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 2670 reviews
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.0
Food
8.2
ICN
SEA
Mediocre 2.3

The food was worst food we had in any flight. I highly suggest try giving to humans first before offering to someone on 11 hrs flights. Its almost like prepared for animals.

ICN
MNL
Excellent 10.0

LAX
ICN
Excellent 8.3

The flight was half full which made it much more comfortable to stretch out and enjoy the long flight.

DEL
ICN
Mediocre 3.0

Checking was great, Ajay was very helpful. Boarding was unorganized, Female staff was very unfriendly and untrained. Even after announcement for priority boarding for travelers with kids.. Ground staff was not helping anyone.

LAX
ICN
Excellent 8.0

Served only two meals lady's keep off lights so everyone sleep tv don't work well

See above not best but good did serve wine with food

Wed, Dec 27
HKG
SFO
12h 10m
Mon, Jan 1
SFO
HKG
15h 05m
Trip: 6 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 35 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
HKG
SFO
Excellent 8.3

Narrower 777 seats noticiable when eating.

HKG
SFO
Good 6.0

Wish I would have gotten a direct flight from Tokyo to SFO

HKG
SFO
Excellent 8.0

The food choices were good and the service was excellent, Always kind and responsive to my needs and attentive.

Boarding could be done by letting people with window seats being seated first, then the middle seats next and finally aisle seats last! That way people would not have to get up from their seats after they have been sitting down to get back up to allow the people in the inner seat to get to their seats a pond boarding the plane after the people in the aisle seat are already sitting!

MFE
IAH
Good 6.3

No snack

HKG
SFO
Okay 4.6

The seats were not comfortable. The special meal requested was not good.

Thu, May 17
HKG
SFO
12h 35m
Wed, May 30
SFO
HKG
14h 25m
Trip: 14 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 195 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
SFO
Good 6.3

The flight attendants were top notch and very busy and efficacious. I was impressed that they were always so helpful, courteous, and energetic even after a 12 hour flight!

Very uncomfortable with POOR AIRFLOW, mid way in the economy cabin, next to window (seat 44k). It was like trying to breath through a straw. I asked flight attendant if they could check the air flow, and her answer was that the temperature was 23C and everyone one else had blankets. My concern was not with temperature but FLOW. SO I went to back cabin (6 rows back) and the airflow was much much better and I could actually sleep. So bottom line there is an airflow issue mid economy cabin on the central AC jets. They should address this by putting back in air nozzles or checking actual airflow on these jets. This is very uncomfortable on long flights. Not sure I would fly this jet again for this reason.

HKG
SFO
Good 7.3

Poor leg room, very tough for a tall guy

HKG
SFO
Excellent 9.3

Need more movie selection on classic

HKG
SFO
Mediocre 3.3

Nothing.

Cabin crew was poor in English communication skill. I remain skeptical how the cabin crew could effectively communicate to passengers in the case of an in-flight or ground emergency. Pillow covers were filthy. There were body fluid stains and long hairs stuck to the covers. I went through and rejected four of them. Inflight service was good but there was an unwritten Cathay Pacific rule that I was not aware of.........each passenger is restricted to two alcohol beverage drinks in any one hour period.

HKG
SFO
Okay 4.0

Boarding

Food was worse no snacks at all

Sun, Feb 4
HKG
SFO
29h 30m
Mon, Mar 12
SFO
HKG
32h 00m
Trip: 36 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 2670 reviews
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.0
Food
8.2
SFO
ICN
Excellent 10.0

The large leg space/room!

The food was limited and it's actually not that good.

LAX
ICN
Excellent 8.0

Served only two meals lady's keep off lights so everyone sleep tv don't work well

See above not best but good did serve wine with food

SEA
ICN
Okay 5.0

Delayed boarding and landing by an hour. Missed connection.

DEL
ICN
Mediocre 3.0

Checking was great, Ajay was very helpful. Boarding was unorganized, Female staff was very unfriendly and untrained. Even after announcement for priority boarding for travelers with kids.. Ground staff was not helping anyone.

SEA
ICN
Excellent 8.0

The quality of food.

Boarding was confusing, not enough announcements.

Wed, Mar 7
HKG
SFO
33h 05m
Thu, Mar 15
SFO
HKG
35h 10m
Trip: 8 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3918 reviews
Overall
6.4
Boarding
6.4
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.8
PVG
HKG
Excellent 9.0

Flight on time and flight attendants are always very friendly S got to our destination safely.

LAX
PVG
Good 6.6

Good food and servir of the crew.

Problems to check in, long lines to aboard.

ORD
PVG
Mediocre 2.0

Tickets should be printed for all the flights, instead of having to go to the ticket counter each time. Luggage needs to be shipped all the way through. People need better English proficiency, they were useless.

ORD
PVG
Excellent 9.0

Better than expected. Crew was very friendly and attentive. Great value business class!

PVG
ORD
Excellent 8.0

The tickets should be printed for all legs of the trip so i didn't have to wait in line for another ticket. The kiosks are confusing , people didn't know where to insert their passports.

Fri, May 18
HKG
SFO
12h 35m
Wed, May 30
SFO
HKG
14h 25m
Trip: 13 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 195 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
SFO
Good 6.3

The flight attendants were top notch and very busy and efficacious. I was impressed that they were always so helpful, courteous, and energetic even after a 12 hour flight!

Very uncomfortable with POOR AIRFLOW, mid way in the economy cabin, next to window (seat 44k). It was like trying to breath through a straw. I asked flight attendant if they could check the air flow, and her answer was that the temperature was 23C and everyone one else had blankets. My concern was not with temperature but FLOW. SO I went to back cabin (6 rows back) and the airflow was much much better and I could actually sleep. So bottom line there is an airflow issue mid economy cabin on the central AC jets. They should address this by putting back in air nozzles or checking actual airflow on these jets. This is very uncomfortable on long flights. Not sure I would fly this jet again for this reason.

HKG
SFO
Good 7.3

Hindi selection of movies was not good

HKG
SFO
Excellent 8.3

I like the comfortable seats

Thin blankets was not enough to bear the cold.

HKG
SFO
Excellent 8.0

service and comfort

HKG
SFO
Excellent 9.3

Need more movie selection on classic

Mon, Feb 5
HKG
SFO
16h 45m
Thu, Mar 15
SFO
HKG
32h 00m
Trip: 38 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 2670 reviews
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.0
Food
8.2
SEA
ICN
Excellent 8.0

The quality of food.

Boarding was confusing, not enough announcements.

SEA
ICN
Okay 5.0

Delayed boarding and landing by an hour. Missed connection.

SFO
ICN
Excellent 10.0

The large leg space/room!

The food was limited and it's actually not that good.

ICN
HNL
Excellent 10.0

Everything

No charger outlet

KIX
ICN
Excellent 10.0

On time. Decent food for a 2 hour flight.

Plane a bit on the old side.

Mon, May 21
HKG
SFO
12h 35m
Wed, May 30
SFO
HKG
14h 25m
Trip: 10 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 195 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
SFO
Mediocre 3.3

Nothing.

Cabin crew was poor in English communication skill. I remain skeptical how the cabin crew could effectively communicate to passengers in the case of an in-flight or ground emergency. Pillow covers were filthy. There were body fluid stains and long hairs stuck to the covers. I went through and rejected four of them. Inflight service was good but there was an unwritten Cathay Pacific rule that I was not aware of.........each passenger is restricted to two alcohol beverage drinks in any one hour period.

HKG
SFO
Good 6.0

It was clean. Service was prompt, but my earlier flight was better because attendants were more attentive and accommodating.

Bathrooms weren't cleaned as often. Toilet seat covers were out both times I used the bathroom (same). Drinks were okay.

HKG
SFO
Excellent 9.3

Need more movie selection on classic

HKG
SFO
Excellent 8.3

I like the comfortable seats

Thin blankets was not enough to bear the cold.

HKG
SFO
Excellent 8.0

service and comfort

*
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