How long is the flight from Lanzhou to San Francisco?

There are many flights that can get you from Lanzhou to San Francisco in 53h 25m. Fly via China Eastern to get the fastest option. Lanzhou and San Francisco are separated by a distance of 6527 mi.

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 LHW to SFO?

When flying from Lanzhou 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 Lanzhou-San Francisco flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Lanzhou-San Francisco flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Lanzhou-San Francisco flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Lanzhou-San Francisco flights, Cheapflights users trust Expedia the most. Expedia 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 Lanzhou-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 Lanzhou to San Francisco that include hotel bookings?

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

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

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

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

Yes. Cheapflights offers flight deals from Lanzhou 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.

$1,908+ Flights from Lanzhou to San Francisco

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Cheap flight deals from Lanzhou to San Francisco

Most accurate provider	Expedia 2 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$1,908 (China Eastern)

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Best flights from Lanzhou to San Francisco
Discover carefully curated flight deals from Lanzhou to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Thu 2/197:35 pmLHW - SFO

2 stops53h 25mChina Eastern

Sun 2/226:00 amSFO - LHW

2 stops38h 30mChina Eastern

Deal found 10/28

$1,908

Thu 2/1911:55 amLHW - SFO

1 stop18h 55mUnited Airlines

Sun 2/2210:55 amSFO - LHW

1 stop19h 00mUnited Airlines

Deal found 10/27

$3,372

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LanzhouSan Francisco

LHW - SFO

LHWSFO

Lanzhou Arpt

Thu 2/19

7:35 pm-9:00 am

2 stops53h 25m

San Francisco

Sun 2/22

6:00 am-12:30 pm

2 stops38h 30m

$1,908

LanzhouSan Francisco

LHW - SFO

LHWSFO

Lanzhou Arpt

Thu 2/19

11:55 am-2:50 pm

1 stop18h 55m

San Francisco

Sun 2/22

10:55 am-9:55 pm

1 stop19h 00m

$3,372

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Most accurate provider: When it comes to deals on Lanzhou-San Francisco flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Lanzhou-San Francisco flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Lanzhou-San Francisco flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Lanzhou-San Francisco flights, Cheapflights users trust Expedia the most. Expedia 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 Lanzhou-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 Lanzhou to San Francisco

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

Related info for your journey

How long is the flight from Lanzhou to San Francisco?
There are many flights that can get you from Lanzhou to San Francisco in 53h 25m. Fly via China Eastern to get the fastest option. Lanzhou and San Francisco are separated by a distance of 6527 mi.
Can I find deals for flights from Lanzhou to San Francisco that include hotel bookings?
Yes. In addition to deals on Lanzhou to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lanzhou to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lanzhou to San Francisco.
Can I find deals for business class flights from Lanzhou to San Francisco?
Yes. Cheapflights offers flight deals from Lanzhou 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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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lanzhou 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 Lanzhou to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Lanzhou to San Francisco

Best flights from Lanzhou to San Francisco
Discover carefully curated flight deals from Lanzhou to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Discover carefully curated flight deals from Lanzhou to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Lanzhou to San Francisco

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

Related info for your journey

Find useful and relevant information for your journey from Lanzhou 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 Lanzhou to San Francisco?

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

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

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

Traveling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lanzhou to San Francisco

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Search flights from Lanzhou to San Francisco by cabin class

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Lanzhou and San Francisco flights

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$1,908+ Cheap flights from Lanzhou (LHW) to San Francisco (SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lanzhou 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 Lanzhou to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Lanzhou to San Francisco

Best flights from Lanzhou to San FranciscoDiscover carefully curated flight deals from Lanzhou to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Discover carefully curated flight deals from Lanzhou to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Lanzhou to San Francisco

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

Related info for your journey

Find useful and relevant information for your journey from Lanzhou 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 Lanzhou to San Francisco?

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

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

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

Traveling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lanzhou to San Francisco

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

100% Free

Book with Flexibility

Travel Smart

Best flights from Lanzhou to San Francisco
Discover carefully curated flight deals from Lanzhou to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.