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$497+ Cheap flights from Kunming (KMG) 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
KMG — SFO
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
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Cheap flight deals from Kunming to San Francisco

Cheapest flights from Kunming to San Francisco
Explore the most affordable flight options available from Kunming to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.

This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:55 pm
KMG
-
SFO
1 stop25h 35m
Korean Air
Sun 11/111:40 am
SFO
-
KMG
1 stop19h 05m
Korean Air
Deal found 6/28$959
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 10/284:20 pm
KMG
-
SFO
2 stops32h 40m
China Eastern
Sun 11/17:00 am
SFO
-
KMG
3 stops40h 15m
China Eastern
Deal found 6/28$1,050
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.
Thu 8/135:55 pm
KMG
-
SFO
2 stops32h 05m
Multiple Airlines
Wed 8/1912:30 am
SFO
-
KMG
2 stops32h 15m
Multiple Airlines
Deal found 6/29$1,498
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:55 am
KMG
-
SFO
1 stop17h 10m
China Eastern
Thu 8/2012:00 pm
SFO
-
KMG
1 stop35h 10m
China Eastern
Deal found 6/29$1,607

Find flight deals from Kunming to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kunming (KMG) to San Francisco (SFO). 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

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$959
(Korean Air)

One-way from

$497
(FlightHub)
Provider with most accurate pricing for Kunming Changshui-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kunming Changshui-San Francisco flights.
Search Deals
From Kunming Changshui to San Francisco
Search Deals
One-way flight from Kunming Changshui to San Francisco
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kunming to San Francisco 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 Kunming to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Wed 10/28

11:55 pm-10:30 am

1 stop25h 35m

San Francisco

Sun 11/1

11:40 am-10:45 pm

1 stop19h 05m

$959

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Wed 10/28

4:20 pm-10:00 am

2 stops32h 40m

San Francisco

Sun 11/1

7:00 am-10:40 am

2 stops35h 40m

$1,050
Cheapest one-way

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Wed 11/4

5:00 pm-9:00 am

1 stop32h 00m

$497

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Sat 10/17

8:15 pm-9:05 am

2 stops51h 50m

$522
Quickest one-way

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Sat 10/17

5:15 pm-8:40 pm

1 stop18h 25m

$597

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Fri 8/21

7:30 am-11:15 pm

3 stops30h 45m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Sorted by cheapest first

Compare providers for flights from Kunming to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kunming to San Francisco in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

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

    A quick flight from Kunming to San Francisco can take about 25h 35m. Korean Air provides one of the quickest options available for as low as $959. The distance between Kunming and San Francisco is about 7195 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Kunming to San Francisco?

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

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

    Yes. Cheapflights offers flight deals from Kunming 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
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Rancho Cordova
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Cupertino
Emeryville
Newark
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