How long is the flight from Zhengzhou to San Francisco?

Departing from Zhengzhou to San Francisco will take you 20h 45m. The distance from Zhengzhou to San Francisco is about 6281 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Zhengzhou to San Francisco round-trip?

Our cheapest airline available from Zhengzhou to San Francisco is Air China. Our recent data shows that you can find tickets from as low as $713 on this airline. An additional option worth looking into is Cathay Pacific, starting at $764.

What are the cheapest airlines to fly from Zhengzhou to San Francisco one-way?

The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as $386. However, be on the lookout for offers from China Eastern and Air China, as they are both options that can get you from Zhengzhou to San Francisco for a low price.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from CGO to SFO?

When flying from Zhengzhou to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Zhengzhou-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Zhengzhou-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Zhengzhou-San Francisco flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Zhengzhou-San Francisco flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zhengzhou-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Zhengzhou to San Francisco that include hotel bookings?

Yes. In addition to deals on Zhengzhou to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Zhengzhou to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zhengzhou to San Francisco.

Can I find deals for business class flights from Zhengzhou to San Francisco?

Yes. Cheapflights offers flight deals from Zhengzhou to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$421+ Flights from Zhengzhou to San Francisco

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Cheap flight deals from Zhengzhou to San Francisco

Best flights from Zhengzhou to San Francisco
Discover carefully curated flight deals from Zhengzhou to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Sat 1/244:15 pmCGO - SFO

1 stop20h 45mCathay Pacific

Sat 1/319:45 pmSFO - CGO

1 stop25h 15mCathay Pacific

Deal found 12/10

$866

Sat 1/245:20 pmCGO - SFO

2 stops35h 10mMultiple Airlines

Sat 1/312:30 pmSFO - CGO

2 stops27h 25mMultiple Airlines

Deal found 12/10

$876

Sat 1/245:05 pmCGO - SFO

3 stops66h 35mChina Southern

Sat 1/3111:35 pmSFO - CGO

2 stops26h 40mChina Southern

Deal found 12/10

$1,088

Thu 3/127:55 amCGO - SFO

1 stop39h 55mSingapore Airlines

Mon 3/169:15 pmSFO - CGO

1 stop42h 40mSingapore Airlines

Deal found 12/9

$2,790

Last-minute flights from Zhengzhou to San Francisco
Discover last-minute flight deals from Zhengzhou to San Francisco. Data last updated December 12, 2025 and is based on user searches.

Sat 1/244:15 pmCGO - SFO

1 stop20h 45mCathay Pacific

Sat 1/319:45 pmSFO - CGO

1 stop25h 15mCathay Pacific

Deal found 12/10

$866

Sat 1/245:20 pmCGO - SFO

2 stops35h 10mMultiple Airlines

Sat 1/312:30 pmSFO - CGO

2 stops27h 25mMultiple Airlines

Deal found 12/10

$876

Sat 1/245:05 pmCGO - SFO

3 stops66h 35mChina Southern

Sat 1/3111:35 pmSFO - CGO

2 stops26h 40mChina Southern

Deal found 12/10

$1,088

One-way flights from Zhengzhou to San Francisco
Search for one-way flight options from Zhengzhou to San Francisco. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Mon 12/227:35 amCGO - SFO

1 stop17h 25mChina Eastern

Deal found 12/10

$421

Mon 12/229:50 pmCGO - SFO

2 stops51h 40mAir China

Deal found 12/10

$502

Mon 12/228:10 amCGO - SFO

3 stops26h 50mMultiple Airlines

Deal found 12/10

$576

Find flight deals from Zhengzhou to San Francisco

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$866 (oojo)
One-way from	$421 (FlightHub)

Provider with most accurate pricing for Zhengzhou-San Francisco flight deals.

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Provider most trusted by Cheapflights users for Zhengzhou-San Francisco flights.

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From Zhengzhou to San Francisco

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One-way flight from Zhengzhou to San Francisco

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Zhengzhou to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ZhengzhouSan Francisco

CGO - SFO

CGOSFO

Zhengzhou

Sat 1/24

4:15 pm-9:00 pm

1 stop20h 45m

San Francisco

Sat 1/31

9:45 pm-3:00 pm

1 stop25h 15m

$866

ZhengzhouSan Francisco

CGO - SFO

CGOSFO

Zhengzhou

Sat 1/24

5:20 pm-12:30 pm

2 stops35h 10m

San Francisco

Sat 1/31

2:30 pm-9:55 am

2 stops27h 25m

$876

ZhengzhouSan Francisco

CGO - SFO

CGOSFO

Zhengzhou

Sat 1/24

5:05 pm-7:40 pm

3 stops66h 35m

San Francisco

Sat 1/31

11:35 pm-6:15 pm

2 stops26h 40m

$1,088

ZhengzhouSan Francisco

CGO - SFO

CGOSFO

Zhengzhou

Thu 3/12

7:55 am-8:50 am

1 stop39h 55m

San Francisco

Mon 3/16

9:15 pm-6:55 am

1 stop42h 40m

$2,790

ZhengzhouSan Francisco

CGO - SFO

CGOSFO

Zhengzhou

Mon 12/22

7:35 am-9:00 am

1 stop17h 25m

$421

ZhengzhouSan Francisco

CGO - SFO

CGOSFO

Zhengzhou

Mon 12/22

9:50 pm-9:30 am

2 stops51h 40m

$502

ZhengzhouSan Francisco

CGO - SFO

CGOSFO

Zhengzhou

Mon 12/22

8:10 am-7:00 pm

3 stops26h 50m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Most accurate provider: When it comes to deals on Zhengzhou-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Zhengzhou-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Zhengzhou-San Francisco flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Zhengzhou-San Francisco flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zhengzhou-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Zhengzhou to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Zhengzhou 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.

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown Cathay Pacific and Air China from Zhengzhou to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Cathay Pacific

7.6

Good

1,095 reviews

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sep 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Cathay Pacific

7.6

Good

1,095 reviews

Cathay Pacific

7.6

Good

1,095 reviews

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sep 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Air China

7.2

Good

127 reviews

Cathay Pacific

7.6

Good

1,095 reviews

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sep 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Related info for your journey

How long is the flight from Zhengzhou to San Francisco?
Departing from Zhengzhou to San Francisco will take you 20h 45m. The distance from Zhengzhou to San Francisco is about 6281 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Zhengzhou to San Francisco round-trip?
Our cheapest airline available from Zhengzhou to San Francisco is Air China. Our recent data shows that you can find tickets from as low as $713 on this airline. An additional option worth looking into is Cathay Pacific, starting at $764.
What are the cheapest airlines to fly from Zhengzhou to San Francisco one-way?
The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as $386. However, be on the lookout for offers from China Eastern and Air China, as they are both options that can get you from Zhengzhou to San Francisco for a low price.
Can I find deals for flights from Zhengzhou to San Francisco that include hotel bookings?
Yes. In addition to deals on Zhengzhou to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Zhengzhou to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zhengzhou to San Francisco.
Can I find deals for business class flights from Zhengzhou to San Francisco?
Yes. Cheapflights offers flight deals from Zhengzhou to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 2 airlines flying from Zhengzhou to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest$713	Average$1,311	FlexibilityNo cancel fee	On-time67%
Cathay Pacific	Cheapest$764	Average$902	FlexibilityNo cancel fee	On-time72%

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$421+ Cheap flights from Zhengzhou (CGO) to San Francisco (SFO)

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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Zhengzhou to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Zhengzhou to San Francisco

Best flights from Zhengzhou to San FranciscoDiscover carefully curated flight deals from Zhengzhou to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Discover carefully curated flight deals from Zhengzhou to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Find flight deals from Zhengzhou to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Zhengzhou to San Francisco that are best for you.

Best time to book a flight from Zhengzhou to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Zhengzhou with our price prediction graph.

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown Cathay Pacific and Air China from Zhengzhou to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Zhengzhou to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Zhengzhou to San Francisco?

What are the cheapest airlines flying from Zhengzhou to San Francisco round-trip?

What are the cheapest airlines to fly from Zhengzhou to San Francisco one-way?

Can I find deals for flights from Zhengzhou to San Francisco that include hotel bookings?

How can I find direct flights from Zhengzhou to San Francisco?

Can I find deals for business class flights from Zhengzhou to San Francisco?

Traveling to a place near San Francisco?

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Alternative routes for Zhengzhou to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Zhengzhou to San Francisco

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Book with Flexibility

Travel Smart

Best flights from Zhengzhou to San Francisco
Discover carefully curated flight deals from Zhengzhou to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.