What is the cheapest airline that flies from Washington to Kunming Changshui?

Korean Air is the most popular carrier operating from Washington to Kunming Changshui

When did momondo last update prices for flights from Washington to Kunming Changshui Airport?

Prices for flights from Washington to Kunming Changshui Airport were last updated today.

How many operators does momondo search for flights from Washington to Kunming Changshui Airport?

As of December 2025, there is 1 operator available to choose from for flights from Washington to Kunming Changshui Airport.

How old do you have to be to fly from Washington to Kunming Changshui Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Kunming Changshui Airport.

What documentation or ID do you need to fly to Kunming Changshui Airport?

The required travel and health documents for your Kunming Changshui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kunming Changshui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$747 Cheap Flights from Washington to Kunming in 2025/26

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Find the cheapest flights from Washington to Kunming

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 12:50 pm

SEA

KMG

34h 50m1 stop

2:30 pm - 8:00 am

KMG

SEA

33h 30m1 stop

$895Hainan Airlines

Sat, Jan 31 - Mon, Mar 2

12:10 am - 11:50 pm

SEA

KMG

31h 40m2 stops

8:45 am - 6:10 pm

KMG

SEA

25h 25m2 stops

$948Multiple Airlines

Fri, Jan 30 - Sun, Mar 1

11:00 am - 10:45 pm

SEA

KMG

19h 45m1 stop

11:55 pm - 9:00 am

KMG

SEA

25h 05m1 stop

$1,005Korean Air

Sun, Feb 1 - Sun, Mar 1

12:10 am - 12:45 am

SEA

KMG

32h 35m3 stops

8:45 am - 6:10 pm

KMG

SEA

25h 25m2 stops

$1,009Multiple Airlines

Fri, Jan 30 - Sun, Mar 1

8:05 am - 10:10 pm

SEA

KMG

23h 05m2 stops

11:30 pm - 10:40 am

KMG

SEA

26h 10m1 stop

$1,010Korean Air

Thu, Apr 2 - Mon, Apr 6

11:00 am - 10:45 pm

SEA

KMG

19h 45m1 stop

11:55 pm - 1:55 pm

KMG

SEA

30h 00m2 stops

$1,016Korean Air

Sun, Feb 1 - Mon, Mar 2

6:25 am - 10:45 pm

PDX

KMG

24h 20m2 stops

11:55 pm - 6:56 pm

KMG

PDX

35h 01m2 stops

$1,020Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

8:05 am - 10:10 pm

SEA

KMG

23h 05m2 stops

11:30 pm - 7:54 pm

KMG

SEA

35h 24m2 stops

$1,021Korean Air

Thu, Apr 2 - Mon, Apr 6

7:45 am - 1:00 am

PDX

KMG

25h 15m2 stops

11:20 am - 12:39 am

KMG

PDX

29h 19m2 stops

$1,866United Airlines

Fri, Jan 23 - Tue, Jan 27

7:45 am - 1:00 am

PDX

KMG

25h 15m2 stops

6:30 am - 7:03 pm

KMG

PDX

28h 33m2 stops

$9,584United Airlines

Fri, Jan 23 - Tue, Jan 27

Korean Air flights from State of Washington to Kunming

Our best Korean Air deals on State of Washington to Kunming flight tickets

Korean Air

Feb 1

SEA11:00 amSeattle/Tacoma Intl

19h 45m

1 stop

KMG10:45 pmKunming Changshui

Mar 1

KMG11:55 pmKunming Changshui

25h 05m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$1,005

Find similar

Korean Air

Apr 2

SEA8:05 amSeattle/Tacoma Intl

23h 05m

2 stops

KMG10:10 pmKunming Changshui

Apr 6

KMG11:30 pmKunming Changshui

26h 10m

1 stop

SEA10:40 amSeattle/Tacoma Intl

$1,010

Find similar

Korean Air

Feb 1

SEA11:00 amSeattle/Tacoma Intl

19h 45m

1 stop

KMG10:45 pmKunming Changshui

Mar 2

KMG11:55 pmKunming Changshui

30h 00m

2 stops

SEA1:55 pmSeattle/Tacoma Intl

$1,016

Find similar

China Eastern flights from State of Washington to Kunming

Our best China Eastern deals on State of Washington to Kunming flight tickets

China Eastern

Jan 31

SEA7:15 amSeattle/Tacoma Intl

39h 50m

3 stops

KMG3:05 pmKunming Changshui

Mar 1

KMG6:10 pmKunming Changshui

36h 34m

3 stops

SEA2:44 pmSeattle/Tacoma Intl

$1,289

Find similar

China Eastern

Jan 31

SEA7:15 amSeattle/Tacoma Intl

24h 35m

2 stops

KMG11:50 pmKunming Changshui

Mar 2

KMG8:05 amKunming Changshui

24h 53m

3 stops

SEA4:58 pmSeattle/Tacoma Intl

$1,298

Find similar

China Eastern

Jan 31

SEA7:15 amSeattle/Tacoma Intl

25h 50m

2 stops

KMG1:05 amKunming Changshui

Feb 28

KMG7:10 amKunming Changshui

23h 34m

2 stops

SEA2:44 pmSeattle/Tacoma Intl

$1,312

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Sat 1/31

10:00 am-12:50 pm

1 stop34h 50m

Kunming Changshui

Mon 3/2

2:30 pm-8:00 am

1 stop33h 30m

$895

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Fri 1/30

12:10 am-11:50 pm

2 stops31h 40m

Kunming Changshui

Sun 3/1

8:45 am-6:10 pm

2 stops25h 25m

$948

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Sun 2/1

11:00 am-10:45 pm

1 stop19h 45m

Kunming Changshui

Sun 3/1

11:55 pm-9:00 am

1 stop25h 05m

$1,005

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Fri 1/30

12:10 am-12:45 am

3 stops32h 35m

Kunming Changshui

Sun 3/1

8:45 am-6:10 pm

2 stops25h 25m

$1,009

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 4/2

8:05 am-10:10 pm

2 stops23h 05m

Kunming Changshui

Mon 4/6

11:30 pm-10:40 am

1 stop26h 10m

$1,010

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Sun 2/1

11:00 am-10:45 pm

1 stop19h 45m

Kunming Changshui

Mon 3/2

11:55 pm-1:55 pm

2 stops30h 00m

$1,016

PortlandKunming

PDX - KMG

PDXKMG

Portland

Thu 1/22

6:25 am-10:45 pm

2 stops24h 20m

Kunming Changshui

Mon 1/26

11:55 pm-6:56 pm

2 stops35h 01m

$1,020

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 4/2

8:05 am-10:10 pm

2 stops23h 05m

Kunming Changshui

Mon 4/6

11:30 pm-7:54 pm

2 stops35h 24m

$1,021

PortlandKunming

PDX - KMG

PDXKMG

Portland

Fri 1/23

7:45 am-1:00 am

2 stops25h 15m

Kunming Changshui

Tue 1/27

11:20 am-12:39 am

2 stops29h 19m

$1,866

PortlandKunming

PDX - KMG

PDXKMG

Portland

Fri 1/23

7:45 am-1:00 am

2 stops25h 15m

Kunming Changshui

Tue 1/27

6:30 am-7:03 pm

2 stops28h 33m

$9,584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Kunming

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

Prices

Airlines

What is the cheapest day to depart on your flight to Kunming?

According to our data, Thursday is the cheapest day to fly to Kunming from State of Washington. The lowest ticket price found for a Thursday departure recently was $881. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Kunming on Saturday is $2,297.

Can stopping save me money on State of Washington to Kunming flights?

You could potentially save up to 13% on your flight if you consider stops on a State of Washington to Kunming flight.

Cheap State of Washington to Kunming flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Kunming

Fastest flight time	18h 20m
Direct flights	None

The fastest flight from State of Washington to Kunming takes 18h 20m

There are no direct flights from State of Washington to Kunming. There are no popular flight routes from State of Washington to Kunming.

Search flight deals

When did momondo last update prices for flights from Washington to Kunming Changshui Airport?
Prices for flights from Washington to Kunming Changshui Airport were last updated today.
How many operators does momondo search for flights from Washington to Kunming Changshui Airport?
As of December 2025, there is 1 operator available to choose from for flights from Washington to Kunming Changshui Airport.
How old do you have to be to fly from Washington to Kunming Changshui Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Kunming Changshui Airport.
What documentation or ID do you need to fly to Kunming Changshui Airport?
The required travel and health documents for your Kunming Changshui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kunming Changshui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Kunming

Compare and see reviews for airlines that fly from State of Washington to Kunming with momondo

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom $1,009	Free Cancellation	Rating 7.2 178 reviews		Search China Eastern flights

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

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

Yes. momondo allows you to filter the results for Washington to Kunming flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Kunming?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Kunming.

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

Of course. momondo tracks the price of Washington to Kunming flights. All you need is a valid email address and we will do the rest; it is that quick and easy.