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$552+ Cheap flights from Kunming (KMG) to Seattle (SEA)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
KMG — SEA
Aug 21 — Aug 281
Fri 8/21
Fri 8/28
1 adult, Economy
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Cheap flight deals from Kunming to Seattle

Cheapest flights from Kunming to Seattle
Explore the most affordable flight options available from Kunming to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.

This Mytrip deal was found by Cheapflights users on 7/21. 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 8/198:10 pm
KMG
-
SEA
3 stops35h 25m
Multiple Airlines
Tue 8/2510:40 am
SEA
-
KMG
2 stops24h 10m
Multiple Airlines
Deal found 7/21$1,318
This China Eastern deal was found by Cheapflights users on 7/19. 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 10/99:55 am
KMG
-
SEA
3 stops45h 53m
China Eastern
Mon 10/127:32 am
SEA
-
KMG
3 stops42h 33m
China Eastern
Deal found 7/19$3,023
This Korean Air deal was found by Cheapflights users on 7/19. 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.
Fri 10/911:30 pm
KMG
-
SEA
1 stop28h 44m
Korean Air
Mon 10/122:30 pm
SEA
-
KMG
2 stops40h 40m
Korean Air
Deal found 7/19$6,027

Find flight deals from Kunming to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Kunming (KMG) to Seattle (SEA). 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 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,318
(Mytrip)

One-way from

$552
(Trip.com)
Provider with most accurate pricing for Kunming Changshui-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kunming Changshui-Seattle/Tacoma Intl flights.
Search Deals
From Kunming Changshui to Seattle/Tacoma Intl
Search Deals
One-way flight from Kunming Changshui to Seattle/Tacoma Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kunming to Seattle 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 22, 2026.
Use the filters below to find and compare flights from Kunming to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KunmingSeattle

KMG - SEA

KMGSEA

Kunming Changshui

Tue 8/18

3:00 am-7:50 pm

2 stops31h 50m

Seattle/Tacoma Intl

Tue 8/25

11:00 am-11:10 am

1 stop33h 10m

$1,496

KunmingSeattle

KMG - SEA

KMGSEA

Kunming Changshui

Fri 10/9

9:55 am-4:48 pm

3 stops45h 53m

Seattle/Tacoma Intl

Mon 10/12

7:32 am-5:05 pm

3 stops42h 33m

$3,023
Cheapest one-way

KunmingSeattle

KMG - SEA

KMGSEA

Kunming Changshui

Fri 9/4

10:30 pm-7:02 pm

3 stops35h 32m

$568

KunmingSeattle

KMG - SEA

KMGSEA

Kunming Changshui

Fri 9/18

10:30 pm-9:40 pm

3 stops38h 10m

$571

KunmingSeattle

KMG - SEA

KMGSEA

Kunming Changshui

Sat 9/19

3:20 pm-7:15 pm

2 stops42h 55m

$635

KunmingSeattle

KMG - SEA

KMGSEA

Kunming Changshui

Fri 9/4

12:15 pm-9:00 am

1 stop35h 45m

$640

KunmingSeattle

KMG - SEA

KMGSEA

Kunming Changshui

Wed 8/19

12:30 pm-8:05 pm

2 stops46h 35m

$688

KunmingSeattle

KMG - SEA

KMGSEA

Kunming Changshui

Mon 8/17

11:50 pm-8:08 am

3 stops47h 18m

$720

KunmingSeattle

KMG - SEA

KMGSEA

Kunming Changshui

Wed 8/19

11:30 pm-11:00 am

1 stop26h 30m

$1,055

KunmingSeattle

KMG - SEA

KMGSEA

Kunming Changshui

Sun 8/16

11:30 pm-11:00 am

1 stop26h 30m

$1,117

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 13 resultsSorted by cheapest first
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Compare providers for flights from Kunming to Seattle

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

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

    China Eastern can get you from Kunming to Seattle in just under 45h 53m. Your travel time can differ by up to . Kunming and Seattle are separated by a distance of 6684 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kunming to Seattle 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 Seattle?

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