$445+ Cheap flights from San Francisco (SFO) to Lanzhou (LHW)
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LHW
Aug 1 — Aug 81
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco to Lanzhou with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Lanzhou
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to LanzhouExplore the most affordable flight options available from San Francisco to Lanzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
Explore the most affordable flight options available from San Francisco to Lanzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:00 pm
SFO
- LHW
1 stop20h 25m
China Eastern
Sun 11/12:10 pm
LHW
- SFO
1 stop34h 50m
China Eastern
Deal found 6/30![China Eastern logo]()
$951
This Booking.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:59 pm
SFO
- LHW
2 stops26h 01m
Multiple Airlines
Sun 11/11:00 pm
LHW
- SFO
2 stops35h 36m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,097
This China Eastern deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:30 am
SFO
- LHW
2 stops22h 55m
China Eastern
Sat 9/126:40 pm
LHW
- SFO
2 stops40h 01m
China Eastern
Deal found 6/28![China Eastern logo]()
$1,108
This BusinessClass deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:30 am
SFO
- LHW
2 stops22h 55m
Multiple Airlines
Wed 8/197:20 am
LHW
- SFO
2 stops23h 57m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,147
This Ovago deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:30 am
SFO
- LHW
2 stops22h 55m
Multiple Airlines
Tue 8/187:20 am
LHW
- SFO
2 stops25h 27m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,180
This Trip.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:35 am
SFO
- LHW
1 stop28h 25m
China Southern
Wed 8/199:00 pm
LHW
- SFO
2 stops38h 40m
China Southern
Deal found 7/1![China Southern logo]()
$1,244
Best flights from San Francisco to LanzhouDiscover carefully curated flight deals from San Francisco to Lanzhou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
Discover carefully curated flight deals from San Francisco to Lanzhou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:00 pm
SFO
- LHW
1 stop20h 25m
China Eastern
Sun 11/12:10 pm
LHW
- SFO
1 stop34h 50m
China Eastern
Deal found 6/30![China Eastern logo]()
$951
This Ovago deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:30 am
SFO
- LHW
2 stops22h 55m
Multiple Airlines
Tue 8/187:20 am
LHW
- SFO
2 stops25h 27m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,180
This Trip.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:35 am
SFO
- LHW
1 stop28h 25m
China Southern
Wed 8/199:00 pm
LHW
- SFO
2 stops38h 40m
China Southern
Deal found 7/1![China Southern logo]()
$1,244
This China Eastern deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:30 am
SFO
- LHW
2 stops22h 55m
China Eastern
Sat 9/126:40 pm
LHW
- SFO
2 stops40h 01m
China Eastern
Deal found 6/28![China Eastern logo]()
$1,108
This Mytrip deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:51 pm
SFO
- LHW
2 stops32h 29m
Multiple Airlines
Wed 8/192:25 pm
LHW
- SFO
2 stops33h 15m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,220
This CheapOair deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:35 am
SFO
- LHW
1 stop19h 10m
China Southern
Tue 8/188:30 pm
LHW
- SFO
2 stops63h 10m
China Southern
Deal found 6/27![China Southern logo]()
$1,374
Last-minute flights from San Francisco to LanzhouDiscover last-minute flight deals from San Francisco to Lanzhou. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Lanzhou. Data last updated July 2, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:35 am
SFO
- LHW
1 stop19h 10m
China Southern
Tue 8/188:30 pm
LHW
- SFO
2 stops63h 10m
China Southern
Deal found 6/28![China Southern logo]()
$1,374
This Ovago deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:30 am
SFO
- LHW
2 stops22h 55m
Multiple Airlines
Tue 8/187:20 am
LHW
- SFO
2 stops25h 27m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,180
This Trip.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:35 am
SFO
- LHW
1 stop28h 25m
China Southern
Wed 8/199:00 pm
LHW
- SFO
2 stops38h 40m
China Southern
Deal found 7/1![China Southern logo]()
$1,244
This China Eastern deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:30 am
SFO
- LHW
3 stops42h 25m
China Eastern
Tue 8/189:00 am
LHW
- SFO
2 stops25h 43m
China Eastern
Deal found 6/27![China Eastern logo]()
$1,447
This BusinessClass deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:30 am
SFO
- LHW
2 stops22h 55m
Multiple Airlines
Wed 8/197:20 am
LHW
- SFO
2 stops23h 57m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,147
This China Eastern deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:30 am
SFO
- LHW
2 stops33h 25m
China Eastern
Wed 8/197:20 am
LHW
- SFO
2 stops23h 09m
China Eastern
Deal found 6/28![China Eastern logo]()
$1,462
This China Eastern deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:30 am
SFO
- LHW
2 stops41h 20m
China Eastern
Fri 8/216:40 pm
LHW
- SFO
1 stop29h 25m
China Eastern
Deal found 6/30![China Eastern logo]()
$1,419
One-way flights from San Francisco to LanzhouSearch for one-way flight options from San Francisco to Lanzhou. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
Search for one-way flight options from San Francisco to Lanzhou. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:50 pm
SFO
- LHW
2 stops25h 05m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$445
This Trip.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:30 pm
SFO
- LHW
2 stops34h 10m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$539
This Ovago deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:35 pm
SFO
- LHW
1 stop32h 10m
China Southern
Deal found 6/29![China Southern logo]()
$552
This Gotogate deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:55 pm
SFO
- LHW
2 stops27h 00m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$567
This oojo deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:35 pm
SFO
- LHW
1 stop32h 10m
China Southern
Deal found 7/2![China Southern logo]()
$895
Find flight deals from San Francisco to Lanzhou
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Lanzhou (LHW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $951 (oojo) |
One-way from | $445 (FlightHub) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Lanzhou that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from San Francisco to Lanzhou that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoLanzhou
SFO - LHW
SFOLHW
San Francisco
Thu 10/1
12:00 pm-11:25 pm
1 stop20h 25m
Lanzhou Arpt
Sun 11/1
2:10 pm-10:00 am
1 stop34h 50m
$951
San FranciscoLanzhou
SFO - LHW
SFOLHW
San Francisco
Tue 9/8
9:30 am-11:25 pm
2 stops22h 55m
Lanzhou Arpt
Sat 9/12
6:40 pm-7:41 pm
2 stops40h 01m
$1,108
Quickest round-trip
San FranciscoLanzhou
SFO - LHW
SFOLHW
San Francisco
Tue 8/11
9:30 am-11:25 pm
2 stops22h 55m
Lanzhou Arpt
Tue 8/18
7:20 am-5:47 pm
2 stops25h 27m
$1,180
San FranciscoLanzhou
SFO - LHW
SFOLHW
San Francisco
Wed 8/12
1:51 pm-1:20 pm
2 stops32h 29m
Lanzhou Arpt
Wed 8/19
2:25 pm-8:40 am
2 stops33h 15m
$1,220
San FranciscoLanzhou
SFO - LHW
SFOLHW
San Francisco
Tue 8/11
12:35 am-8:00 pm
1 stop28h 25m
Lanzhou Arpt
Wed 8/19
9:00 pm-8:40 pm
2 stops38h 40m
$1,244
San FranciscoLanzhou
SFO - LHW
SFOLHW
San Francisco
Mon 8/10
12:35 am-10:45 am
1 stop19h 10m
Lanzhou Arpt
Tue 8/18
8:30 pm-8:40 pm
2 stops63h 10m
$1,374
Cheapest one-way
Quickest one-way
San FranciscoLanzhou
SFO - LHW
SFOLHW
San Francisco
Tue 11/24
6:50 pm-11:55 am
2 stops25h 05m
$445
San FranciscoLanzhou
SFO - LHW
SFOLHW
San Francisco
Sat 8/1
3:30 pm-4:40 pm
2 stops34h 10m
$539
San FranciscoLanzhou
SFO - LHW
SFOLHW
San Francisco
Tue 12/1
11:35 pm-11:45 pm
1 stop32h 10m
$552
San FranciscoLanzhou
SFO - LHW
SFOLHW
San Francisco
Tue 12/1
6:50 pm-6:35 pm
3 stops31h 45m
$571
Showing 1-10 of 11 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on San Francisco-Lanzhou flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Francisco-Lanzhou flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from San Francisco-Lanzhou flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Lanzhou 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 San Francisco-Lanzhou 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 San Francisco to Lanzhou
Have a flexible travel schedule? Discover the best time to fly to Lanzhou from San Francisco with our price prediction graph.
SFO-LHW
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 Lanzhou
Get insights into the airlines that provide service to Lanzhou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lanzhou. Reviews last updated July 2, 2026.
Get a feel of what it's like to fly with China Eastern from San Francisco to Lanzhou by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Food
7.0
Overall
7.3
Comfort
7.3
Boarding
7.7
Entertainment
6.4
Reviews
1 / 7
10.0
ExcellentAnonymous,Feb 2026
LGW - PVG
Crew
7.9
Food
7.0
Overall
7.3
Comfort
7.3
Boarding
7.7
Entertainment
6.4
Reviews
1 / 7
10.0
ExcellentAnonymous,Feb 2026
LGW - PVG
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Lanzhou. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Flights by cabin class
Other flight options
Other flights from San Francisco
Popular flights
Search flights from San Francisco to Lanzhou by cabin class
Find flights from San Francisco to Lanzhou, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Lanzhou flights
Browse other San Francisco and Lanzhou flight options. Last updated on July 2, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on July 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Francisco to Lanzhou
Discover the top airline that operate flights from San Francisco to Lanzhou. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$771 | Average$1,014 | FlexibilityNo cancel fee | On-time62% |