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Kunming

$481+ Cheap flights from Seattle (SEA) to Kunming (KMG)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KMG
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$998
(Gurufare)

One-way from

$481
(Kiwi.com)
From Seattle/Tacoma Intl to Kunming Changshui
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One-way flight from Seattle/Tacoma Intl to Kunming Changshui
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Find 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 September 17, 2025.

This Gurufare deal was found by Cheapflights users on 9/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:10 amSEA - KMG
2 stops25h 30mChina Eastern
Thu 11/67:10 amKMG - SEA
2 stops23h 34mChina Eastern
Deal found 9/15$998
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/3012:00 pmSEA - KMG
1 stop19h 45mMultiple Airlines
Thu 11/67:10 amKMG - SEA
2 stops23h 21mMultiple Airlines
Deal found 9/15$1,027
This Gurufare deal was found by Cheapflights users on 9/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:10 amSEA - KMG
2 stops24h 25mChina Eastern
Sat 11/157:10 amKMG - SEA
2 stops23h 34mChina Eastern
Deal found 9/17$1,045
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1211:35 pmSEA - KMG
2 stops32h 35mMultiple Airlines
Mon 10/272:30 pmKMG - SEA
1 stop33h 30mMultiple Airlines
Deal found 9/17$1,130
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:50 pmSEA - KMG
1 stop40h 30mMultiple Airlines
Sun 10/267:20 amKMG - SEA
2 stops22h 35mMultiple Airlines
Deal found 9/17$1,164
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:50 pmSEA - KMG
1 stop40h 30mMultiple Airlines
Mon 10/278:15 pmKMG - SEA
2 stops27h 45mMultiple Airlines
Deal found 9/17$1,178
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1211:35 pmSEA - KMG
2 stops44h 50mMultiple Airlines
Tue 10/286:30 amKMG - SEA
1 stop17h 30mMultiple Airlines
Deal found 9/17$1,188
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/911:00 amSEA - KMG
1 stop30h 20mMultiple Airlines
Sun 10/267:20 amKMG - SEA
2 stops22h 35mMultiple Airlines
Deal found 9/17$1,192

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 September 17, 2025.
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

Thu 10/30

8:00 pm-11:55 am

2 stops24h 55m

Kunming Changshui

Thu 11/6

10:35 pm-2:31 pm

3 stops31h 56m

$1,100

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 10/9

11:00 am-1:00 pm

2 stops35h 00m

Kunming Changshui

Fri 10/24

12:15 pm-9:00 am

1 stop35h 45m

$1,247

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Sat 10/11

1:10 am-11:30 pm

2 stops31h 20m

Kunming Changshui

Tue 10/28

6:30 am-9:00 am

1 stop17h 30m

$1,295

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 10/9

11:00 am-1:00 pm

2 stops35h 00m

Kunming Changshui

Mon 10/27

4:30 pm-9:00 am

2 stops31h 30m

$1,426

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Tue 10/14

11:00 am-11:10 am

1 stop33h 10m

Kunming Changshui

Tue 10/28

11:30 am-9:05 am

2 stops60h 35m

$1,489

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Tue 10/14

11:00 am-1:00 pm

2 stops35h 00m

Kunming Changshui

Fri 10/24

12:15 pm-9:00 am

1 stop35h 45m

$1,558

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Wed 10/8

5:55 pm-10:10 pm

2 stops37h 15m

Kunming Changshui

Sun 10/26

11:55 pm-10:00 am

1 stop25h 05m

$1,605

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Mon 10/6

2:10 pm-10:10 pm

2 stops41h 00m

Kunming Changshui

Sun 10/26

11:55 pm-10:00 am

1 stop25h 05m

$1,605

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Mon 10/6

2:10 pm-10:10 pm

2 stops41h 00m

Kunming Changshui

Mon 10/27

11:55 pm-10:00 am

1 stop25h 05m

$1,605

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Wed 10/8

6:50 pm-10:10 pm

2 stops36h 20m

Kunming Changshui

Wed 10/22

11:30 pm-8:07 pm

2 stops35h 37m

$1,616

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 17 results
1
2

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.

Reviews of airlines servicing Kunming

Get insights into the airlines that provide service to Kunming. 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 Kunming. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with China Eastern from Seattle to Kunming to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.2
Good
166 reviews

Comfort

7.2

Crew

7.9

Entertainment

6.2

Boarding

7.6

Overall

7.2

Food

6.9

Reviews

1 / 4
2.0
Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.
China Eastern
7.2
Good
166 reviews
China Eastern
7.2
Good
166 reviews

Comfort

7.2

Crew

7.9

Entertainment

6.2

Boarding

7.6

Overall

7.2

Food

6.9

Reviews

1 / 4
2.0
Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

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 26h 40m. 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.

  • What is the cheapest airline to fly from Seattle to Kunming round-trip?

    Our cheapest airline available from Seattle to Kunming is China Eastern. Our recent data shows that you can find tickets from as low as $1,009 on this airline.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Kunming

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Lijiang flights
Seattle to Dali flights
Portland to Kunming flights

Top airline flying from Seattle to Kunming

Discover the top airline that operate flights from Seattle to Kunming. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$1,009Average$1,617FlexibilityNo cancel feeOn-time62%

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