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Cheap flights from Kunming to San Francisco from $451

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kunming to San Francisco departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air China Logo
3:45 pm - 9:30 amKMG-SFO
33h 45m1 stop
Air China Logo
12:00 pm - 11:40 amSFO-KMG
31h 40m1 stop
$915Air China
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Fri, Dec 19 - Sat, Dec 27
Air China Logo
4:15 pm - 12:26 amKMG-SFO
24h 11m2 stops
Air China Logo
12:00 pm - 3:10 pmSFO-KMG
35h 10m1 stop
$958Air China
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Fri, Dec 19 - Sat, Dec 27
Multiple Airlines Logo
4:15 pm - 12:26 amKMG-SFO
24h 11m2 stops
Multiple Airlines Logo
8:00 pm - 1:00 amSFO-KMG
37h 00m2 stops
$996Multiple Airlines
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Fri, Dec 19 - Sat, Dec 27
China Eastern Logo
7:10 am - 5:52 pmKMG-SFO
26h 42m2 stops
China Eastern Logo
6:00 am - 10:30 pmSFO-KMG
48h 30m3 stops
$1,579China Eastern
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Thu, Feb 19 - Sun, Feb 22
China Eastern Logo
7:10 am - 9:00 amKMG-SFO
17h 50m1 stop
China Eastern Logo
6:00 am - 7:00 pmSFO-KMG
45h 00m2 stops
$1,656China Eastern
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Thu, Feb 19 - Sun, Feb 22
Singapore Airlines Logo
3:00 am - 7:50 amKMG-SFO
20h 50m1 stop
Singapore Airlines Logo
8:15 pm - 2:00 amSFO-KMG
37h 45m1 stop
$3,016Singapore Airlines
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Wed, Feb 18 - Sun, Feb 22
Singapore Airlines Logo
3:00 am - 7:50 amKMG-SFO
20h 50m1 stop
Singapore Airlines Logo
8:15 pm - 2:00 amSFO-KMG
37h 45m1 stop
$3,022Singapore Airlines
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Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
11:20 am - 2:50 pmKMG-SFO
19h 30m1 stop
United Airlines Logo
10:55 am - 1:00 amSFO-KMG
22h 05m1 stop
$3,414United Airlines
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Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
6:30 am - 2:50 pmKMG-SFO
24h 20m1 stop
United Airlines Logo
10:55 am - 9:05 pmSFO-KMG
42h 10m1 stop
$3,421United Airlines
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Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
11:55 pm - 9:30 amKMG-SFO
25h 35m1 stop
Multiple Airlines Logo
12:10 am - 10:45 pmSFO-KMG
30h 35m2 stops
$7,465Multiple Airlines
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Fri, Dec 19 - Fri, Dec 26

Singapore Airlines flights from Kunming to San Francisco

Our best Singapore Airlines deals on Kunming to San Francisco flight tickets
Singapore Airlines
Feb 18
KMG3:00 amKunming Changshui
20h 50m
1 stop
SFO7:50 amSan Francisco
Feb 22
SFO8:15 pmSan Francisco
37h 45m
1 stop
KMG2:00 amKunming Changshui
$3,016
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Singapore Airlines
Feb 18
KMG3:00 amKunming Changshui
20h 50m
1 stop
SFO7:50 amSan Francisco
Feb 22
SFO8:15 pmSan Francisco
37h 45m
1 stop
KMG2:00 amKunming Changshui
$3,022
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China Eastern flights from Kunming to San Francisco

Our best China Eastern deals on Kunming to San Francisco flight tickets
China Eastern
Feb 19
KMG7:10 amKunming Changshui
26h 42m
2 stops
SFO5:52 pmSan Francisco
Feb 22
SFO6:00 amSan Francisco
48h 30m
3 stops
KMG10:30 pmKunming Changshui
$1,579
Find similar
China Eastern
Feb 19
KMG7:10 amKunming Changshui
17h 50m
1 stop
SFO9:00 amSan Francisco
Feb 22
SFO6:00 amSan Francisco
45h 00m
2 stops
KMG7:00 pmKunming Changshui
$1,656
Find similar
China Eastern
Feb 19
KMG7:10 amKunming Changshui
17h 50m
1 stop
SFO9:00 amSan Francisco
Feb 22
SFO6:00 amSan Francisco
40h 10m
2 stops
KMG2:10 pmKunming Changshui
$1,659
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momondo 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
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

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Fri 12/19

3:45 pm-9:30 am

1 stop33h 45m

San Francisco

Sat 12/27

12:00 pm-11:40 am

1 stop31h 40m

$915

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Fri 12/19

4:15 pm-12:26 am

2 stops24h 11m

San Francisco

Sat 12/27

12:00 pm-3:10 pm

1 stop35h 10m

$958

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Fri 12/19

4:15 pm-12:26 am

2 stops24h 11m

San Francisco

Sat 12/27

8:00 pm-1:00 am

2 stops37h 00m

$996

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Thu 2/19

7:10 am-5:52 pm

2 stops26h 42m

San Francisco

Sun 2/22

6:00 am-10:30 pm

3 stops48h 30m

$1,579

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Thu 2/19

7:10 am-9:00 am

1 stop17h 50m

San Francisco

Sun 2/22

6:00 am-7:00 pm

2 stops45h 00m

$1,656

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Wed 2/18

3:00 am-7:50 am

1 stop20h 50m

San Francisco

Sun 2/22

8:15 pm-2:00 am

1 stop37h 45m

$3,016

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Wed 2/18

3:00 am-7:50 am

1 stop20h 50m

San Francisco

Sun 2/22

8:15 pm-2:00 am

1 stop37h 45m

$3,022

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Thu 2/19

11:20 am-2:50 pm

1 stop19h 30m

San Francisco

Sun 2/22

10:55 am-1:00 am

1 stop22h 05m

$3,414

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Thu 2/19

6:30 am-2:50 pm

1 stop24h 20m

San Francisco

Sun 2/22

10:55 am-9:05 pm

1 stop42h 10m

$3,421

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Fri 12/19

11:55 pm-9:30 am

1 stop25h 35m

San Francisco

Fri 12/26

12:10 am-10:45 pm

2 stops30h 35m

$7,465

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kunming to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Kunming to San Francisco is on a Friday when prices can be found for as low as $1,175. The most expensive day to fly to San Francisco is Tuesday, with ticket prices averaging around $1,466.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Kunming to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $1,197. Flights in the afternoon are often more expensive with an average ticket price of $1,466.

When to book flights from Kunming to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Kunming to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kunming to San Francisco (KMG to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kunming to San Francisco

Direct flights

None
There are no direct flights from Kunming to San Francisco. There are no popular flight routes from Kunming to San Francisco.
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  • How far is Kunming Changshui to San Francisco by plane?

    There are 7196.4 mi between Kunming Changshui and San Francisco. Typically, this will take 17h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Kunming Changshui Airport to San Francisco Airport?

    Prices for flights from Kunming Changshui Airport to San Francisco Airport refresh daily.

  • How old do you have to be to fly from Kunming Changshui Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kunming Changshui Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Turlock
Livermore
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Kunming to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Kunming.

Can I find flights from Kunming to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Kunming on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kunming to San Francisco?

Once all potential Kunming to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kunming to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Kunming are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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