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Kunming

$905+ Cheap flights from Seattle (SEA) to Kunming (KMG)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KMG
févr. 28 — mars 71
sam. 2/28
sam. 3/7
1 adult, Economy
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Cheap flight deals from Seattle to Kunming

Cheapest flights from Seattle to Kunming
Explore the most affordable flight options available from Seattle to Kunming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 29, 2026.

This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/107:20 am
SEA
-
KMG
3 stops44h 55m
China Eastern
mer. 9/169:25 am
KMG
-
SEA
3 stops46h 30m
China Eastern
Deal found 1/28$905
This Korean Air deal was found by Cheapflights users on 1/28. 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.
jeu. 9/1012:50 pm
SEA
-
KMG
1 stop18h 20m
Korean Air
mer. 9/1611:30 pm
KMG
-
SEA
1 stop26h 10m
Korean Air
Deal found 1/28$1,006
This Korean Air deal was found by Cheapflights users on 1/28. 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.
lun. 9/75:55 pm
SEA
-
KMG
2 stops37h 15m
Korean Air
ven. 9/1111:30 pm
KMG
-
SEA
1 stop26h 10m
Korean Air
Deal found 1/28$1,061
This Ovago deal was found by Cheapflights users on 1/28. 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.
ven. 2/276:10 am
SEA
-
KMG
2 stops26h 45m
Multiple Airlines
mar. 4/287:20 am
KMG
-
SEA
2 stops26h 06m
Multiple Airlines
Deal found 1/28$1,210
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/157:15 am
SEA
-
KMG
2 stops26h 40m
Multiple Airlines
dim. 3/223:00 pm
KMG
-
SEA
2 stops32h 59m
Multiple Airlines
Deal found 1/28$1,235
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/97:15 am
SEA
-
KMG
3 stops45h 00m
China Eastern
dim. 4/194:05 pm
KMG
-
SEA
3 stops40h 11m
China Eastern
Deal found 1/28$1,261
This China Eastern deal was found by Cheapflights users on 1/28. 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.
dim. 3/157:15 am
SEA
-
KMG
3 stops45h 10m
China Eastern
dim. 3/228:30 pm
KMG
-
SEA
2 stops36h 53m
China Eastern
Deal found 1/28$1,329
This Korean Air deal was found by Cheapflights users on 1/28. 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.
jeu. 4/912:50 pm
SEA
-
KMG
1 stop18h 20m
Korean Air
dim. 4/1911:30 pm
KMG
-
SEA
1 stop26h 10m
Korean Air
Deal found 1/28$1,406

Find flight deals from Seattle to Kunming

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kunming (KMG). 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 janvier 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,210
(Ovago)
Provider with most accurate pricing for Seattle/Tacoma Intl-Kunming Changshui flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kunming Changshui flights.
Search Deals
From Seattle/Tacoma Intl to Kunming Changshui
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Kunming 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 janvier 29, 2026.
Use the filters below to find and compare flights from Seattle to Kunming that are best for you.

Fly from

Seattle

Fly to

Kunming

Route

Depart

Return

Price

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

ven. 2/27

6:10 am-12:55 am

2 stops26h 45m

Kunming Changshui

mar. 4/28

7:20 am-6:26 pm

2 stops26h 06m

$1,210

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

dim. 3/15

7:15 am-12:55 am

2 stops26h 40m

Kunming Changshui

dim. 3/22

3:00 pm-8:59 am

2 stops32h 59m

$1,235

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

jeu. 4/9

7:15 am-5:05 pm

3 stops42h 50m

Kunming Changshui

dim. 4/19

4:05 pm-5:16 pm

3 stops40h 11m

$1,261

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

sam. 6/20

10:30 am-12:20 am

3 stops46h 50m

$2,097

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

jeu. 6/18

9:53 am-12:05 pm

3 stops59h 12m

$2,256

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

ven. 6/19

2:37 pm-9:35 am

3 stops51h 58m

$2,382

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

mer. 6/17

11:08 pm-9:55 am

2 stops43h 47m

$2,504

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

jeu. 6/18

4:05 pm-10:35 pm

1 stop39h 30m

$4,884

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

dim. 6/21

4:05 pm-10:35 pm

1 stop39h 30m

$5,634

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Compare providers for flights from Seattle to Kunming

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

Have a flexible travel schedule? Discover the best time to fly to Kunming from Seattle 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 Seattle to Kunming. 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 Seattle to Kunming?

    Airlines like China Eastern fly from Seattle to Kunming in about 42h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from Seattle to Kunming is about 6684 mi.

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

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

  • How can I find direct flights from Seattle to Kunming?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Kunming 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

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