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Kunming

$887+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KMG
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$887
(KAYAK)

One-way from

$624
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Kunming Changshui flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kunming Changshui flights.
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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 January 8, 2026.

This KAYAK deal was found by Cheapflights users on 1/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/310:00 amSEA - KMG
1 stop34h 50mHainan Airlines
Mon 3/22:30 pmKMG - SEA
1 stop33h 30mHainan Airlines
Deal found 1/7$887
This Ovago deal was found by Cheapflights users on 1/7. 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.
Thu 2/510:05 amSEA - KMG
2 stops32h 50mHainan Airlines
Mon 3/22:30 pmKMG - SEA
1 stop33h 30mHainan Airlines
Deal found 1/7$974
This Ovago deal was found by Cheapflights users on 1/7. 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.
Thu 2/510:05 amSEA - KMG
1 stop22h 45mMultiple Airlines
Mon 3/22:30 pmKMG - SEA
1 stop33h 30mMultiple Airlines
Deal found 1/7$990
This KAYAK deal was found by Cheapflights users on 1/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/310:00 amSEA - KMG
1 stop34h 50mHainan Airlines
Wed 3/45:55 pmKMG - SEA
2 stops30h 10mHainan Airlines
Deal found 1/7$997
This Korean Air deal was found by Cheapflights users on 1/7. 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.
Sun 2/811:00 amSEA - KMG
1 stop19h 45mKorean Air
Wed 3/411:55 pmKMG - SEA
1 stop25h 05mKorean Air
Deal found 1/7$1,006
This Korean Air deal was found by Cheapflights users on 1/7. 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.
Thu 2/57:15 amSEA - KMG
2 stops23h 30mMultiple Airlines
Sun 3/111:55 pmKMG - SEA
1 stop25h 05mMultiple Airlines
Deal found 1/7$1,010
This Korean Air deal was found by Cheapflights users on 1/7. 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.
Mon 2/210:53 amSEA - KMG
2 stops43h 52mKorean Air
Wed 3/411:55 pmKMG - SEA
1 stop25h 05mKorean Air
Deal found 1/7$1,011
This Korean Air deal was found by Cheapflights users on 1/7. 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.
Sun 2/811:00 amSEA - KMG
1 stop19h 45mKorean Air
Mon 3/211:55 pmKMG - SEA
2 stops34h 45mKorean Air
Deal found 1/7$1,017
This Korean Air deal was found by Cheapflights users on 1/7. 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 2/43:45 pmSEA - KMG
2 stops39h 00mKorean Air
Mon 3/211:55 pmKMG - SEA
1 stop25h 05mKorean Air
Deal found 1/7$1,024
This Korean Air deal was found by Cheapflights users on 1/7. 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 2/41:36 pmSEA - KMG
2 stops41h 09mKorean Air
Wed 3/411:55 pmKMG - SEA
2 stops39h 12mKorean Air
Deal found 1/7$1,029

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 January 8, 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

Thu 2/5

10:05 am-12:50 am

1 stop22h 45m

Kunming Changshui

Mon 3/2

2:30 pm-8:00 am

1 stop33h 30m

$990

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Tue 2/3

11:00 am-10:45 pm

1 stop19h 45m

Kunming Changshui

Sun 3/1

11:55 pm-9:00 am

1 stop25h 05m

$1,006

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 2/5

11:00 am-10:45 pm

1 stop19h 45m

Kunming Changshui

Wed 3/4

11:55 pm-9:00 am

1 stop25h 05m

$1,006

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Mon 2/2

3:57 pm-10:45 pm

2 stops38h 48m

Kunming Changshui

Mon 3/2

11:55 pm-9:00 am

1 stop25h 05m

$1,011

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Sun 2/8

11:00 am-10:45 pm

1 stop19h 45m

Kunming Changshui

Sun 3/1

11:55 pm-6:40 pm

2 stops34h 45m

$1,017

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 2/5

11:00 am-10:45 pm

1 stop19h 45m

Kunming Changshui

Sun 3/1

11:55 pm-6:40 pm

2 stops34h 45m

$1,017

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Mon 2/2

6:53 pm-10:45 pm

2 stops35h 52m

Kunming Changshui

Wed 3/4

11:55 pm-11:07 pm

2 stops39h 12m

$1,022

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Mon 2/2

6:53 pm-10:45 pm

2 stops35h 52m

Kunming Changshui

Sun 3/1

11:55 pm-6:40 pm

2 stops34h 45m

$1,022

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Wed 2/4

11:43 am-10:45 pm

2 stops43h 02m

Kunming Changshui

Mon 3/2

11:55 pm-6:40 pm

2 stops34h 45m

$1,029

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Sun 2/22

11:00 am-10:45 pm

1 stop19h 45m

Kunming Changshui

Sun 3/1

11:55 pm-9:00 am

1 stop25h 05m

$1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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 Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Kunming flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 January 8, 2026.
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
187 reviews

Comfort

7.2

Entertainment

6.1

Boarding

7.6

Crew

7.8

Overall

7.2

Food

6.8

Reviews

1 / 5
2.0
Mediocre

P R,Sep 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several times.
China Eastern
7.2
Good
187 reviews
China Eastern
7.2
Good
187 reviews

Comfort

7.2

Entertainment

6.1

Boarding

7.6

Crew

7.8

Overall

7.2

Food

6.8

Reviews

1 / 5
2.0
Mediocre

P R,Sep 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several times.

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 Korean Air fly from Seattle to Kunming in about 19h 45m. 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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Alternative routes for Seattle to Kunming

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$1,009Average$1,793FlexibilityNo cancel feeOn-time62%

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