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Cheap flights from Washington to Kunming from $570

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Kunming departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington to Kunming

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:55 pm - 10:45 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
36h 50m2 stops Los Angeles Incheon Intl
Multiple Airlines Logo
11:55 pm - 9:00 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
25h 05m1 stop Incheon Intl
$1,011Multiple Airlines
Wed, Jan 13 - Wed, Jan 27
Multiple Airlines Logo
5:55 pm - 10:45 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
36h 50m2 stops Los Angeles Incheon Intl
Multiple Airlines Logo
11:55 pm - 3:25 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
31h 30m2 stops Incheon Intl San Francisco
$1,021Multiple Airlines
Wed, Jan 13 - Wed, Jan 27
Multiple Airlines Logo
8:10 pm - 10:25 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
35h 15m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
6:50 am - 2:21 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
22h 31m2 stops Shanghai Pu Dong San Francisco
$1,042Multiple Airlines
Tue, Sep 1 - Sat, Sep 12
Multiple Airlines Logo
7:15 pm - 10:40 amSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
24h 25m2 stops San Francisco Guangzhou Baiyun
Multiple Airlines Logo
6:35 pm - 8:08 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
28h 33m2 stops Guangzhou Baiyun San Francisco
$1,050Multiple Airlines
Tue, Sep 1 - Sat, Sep 12
Korean Air Logo
12:50 pm - 10:10 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
18h 20m1 stop Incheon Intl
Korean Air Logo
11:30 pm - 1:14 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
28h 44m1 stop Incheon Intl
$1,057Korean Air
Sat, Sep 19 - Sun, Oct 4
Multiple Airlines Logo
7:15 am - 10:10 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
23h 55m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
11:30 pm - 1:14 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
28h 44m1 stop Incheon Intl
$1,061Multiple Airlines
Sat, Sep 19 - Sun, Oct 4
Multiple Airlines Logo
7:15 am - 10:10 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
23h 55m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
11:30 pm - 2:53 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
30h 23m2 stops Incheon Intl Los Angeles
$1,071Multiple Airlines
Sat, Sep 19 - Sun, Oct 4
Multiple Airlines Logo
11:41 am - 10:25 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
43h 44m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
6:50 am - 2:21 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
22h 31m2 stops Shanghai Pu Dong San Francisco
$1,100Multiple Airlines
Tue, Sep 1 - Sat, Sep 12
Multiple Airlines Logo
6:49 am - 5:05 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
43h 16m3 stops Los Angeles Shanghai Pu Dong Hengyang
Multiple Airlines Logo
3:20 pm - 12:25 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
36h 05m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,127Multiple Airlines
Sat, Sep 19 - Sun, Oct 4
Korean Air Logo
12:20 pm - 10:45 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
43h 25m2 stops Las Vegas Harry Reid Intl Incheon Intl
Korean Air Logo
11:55 pm - 11:51 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
27h 56m1 stop Incheon Intl
$2,212Korean Air
Wed, Oct 28 - Sun, Nov 1

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China Eastern flights from State of Washington to Kunming

Our best China Eastern deals on State of Washington to Kunming flight tickets
China Eastern
Sep 1
SEA7:16 amSeattle/Tacoma Intl
42h 49m
3 stops
KMG5:05 pmKunming Changshui
Sep 12
KMG6:10 pmKunming Changshui
37h 34m
3 stops
SEA4:44 pmSeattle/Tacoma Intl
$2,608
China Eastern
Sep 1
SEA10:40 pmSeattle/Tacoma Intl
49h 10m
3 stops
KMG2:50 pmKunming Changshui
Sep 12
KMG6:50 amKunming Changshui
24h 54m
2 stops
SEA4:44 pmSeattle/Tacoma Intl
$2,679
China Eastern
Jan 12
SEA9:55 pmSeattle/Tacoma Intl
49h 00m
3 stops
KMG2:55 pmKunming Changshui
Jan 26
KMG4:10 pmKunming Changshui
38h 37m
3 stops
SEA2:47 pmSeattle/Tacoma Intl
$2,717

Korean Air flights from State of Washington to Kunming

Our best Korean Air deals on State of Washington to Kunming flight tickets
Korean Air
Sep 19
SEA12:50 pmSeattle/Tacoma Intl
18h 20m
1 stop
KMG10:10 pmKunming Changshui
Oct 4
KMG11:30 pmKunming Changshui
28h 44m
1 stop
SEA1:14 pmSeattle/Tacoma Intl
$1,057
Korean Air
Oct 28
SEA12:20 pmSeattle/Tacoma Intl
43h 25m
2 stops
KMG10:45 pmKunming Changshui
Nov 1
KMG11:55 pmKunming Changshui
27h 56m
1 stop
SEA11:51 amSeattle/Tacoma Intl
$2,212
Korean Air
Oct 28
SEA12:20 pmSeattle/Tacoma Intl
43h 25m
2 stops
KMG10:45 pmKunming Changshui
Nov 1
KMG11:55 pmKunming Changshui
36h 32m
2 stops
SEA8:27 pmSeattle/Tacoma Intl
$2,223

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Washington to Kunming that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKunming

SEA Seattle/Tacoma Intl - KMG Kunming Changshui

SEAKMG

Seattle/Tacoma Intl

Wed 1/13

5:55 pm-10:45 pm

2 stops36h 50m

Kunming Changshui

Wed 1/27

11:55 pm-9:00 am

1 stop25h 05m

$1,011

SeattleKunming

SEA Seattle/Tacoma Intl - KMG Kunming Changshui

SEAKMG

Seattle/Tacoma Intl

Wed 1/13

5:55 pm-10:45 pm

2 stops36h 50m

Kunming Changshui

Wed 1/27

11:55 pm-3:25 pm

2 stops31h 30m

$1,021

SeattleKunming

SEA Seattle/Tacoma Intl - KMG Kunming Changshui

SEAKMG

Seattle/Tacoma Intl

Tue 9/1

8:10 pm-10:25 pm

2 stops35h 15m

Kunming Changshui

Sat 9/12

6:50 am-2:21 pm

2 stops22h 31m

$1,042

SeattleKunming

SEA Seattle/Tacoma Intl - KMG Kunming Changshui

SEAKMG

Seattle/Tacoma Intl

Tue 9/1

7:15 pm-10:40 am

2 stops24h 25m

Kunming Changshui

Sat 9/12

6:35 pm-8:08 am

2 stops28h 33m

$1,050
Quickest round-trip

SeattleKunming

SEA Seattle/Tacoma Intl - KMG Kunming Changshui

SEAKMG

Seattle/Tacoma Intl

Sat 9/19

12:50 pm-10:10 pm

1 stop18h 20m

Kunming Changshui

Sun 10/4

11:30 pm-1:14 pm

1 stop28h 44m

$1,057

SeattleKunming

SEA Seattle/Tacoma Intl - KMG Kunming Changshui

SEAKMG

Seattle/Tacoma Intl

Sat 9/19

7:15 am-10:10 pm

2 stops23h 55m

Kunming Changshui

Sun 10/4

11:30 pm-1:14 pm

1 stop28h 44m

$1,061

SeattleKunming

SEA Seattle/Tacoma Intl - KMG Kunming Changshui

SEAKMG

Seattle/Tacoma Intl

Sat 9/19

7:15 am-10:10 pm

2 stops23h 55m

Kunming Changshui

Sun 10/4

11:30 pm-2:53 pm

2 stops30h 23m

$1,071

SeattleKunming

SEA Seattle/Tacoma Intl - KMG Kunming Changshui

SEAKMG

Seattle/Tacoma Intl

Tue 9/1

11:41 am-10:25 pm

2 stops43h 44m

Kunming Changshui

Sat 9/12

6:50 am-2:21 pm

2 stops22h 31m

$1,100

SeattleKunming

SEA Seattle/Tacoma Intl - KMG Kunming Changshui

SEAKMG

Seattle/Tacoma Intl

Sat 9/19

6:49 am-5:05 pm

3 stops43h 16m

Kunming Changshui

Sun 10/4

3:20 pm-12:25 pm

2 stops36h 05m

$1,127

SeattleKunming

SEA Seattle/Tacoma Intl - KMG Kunming Changshui

SEAKMG

Seattle/Tacoma Intl

Wed 10/28

12:20 pm-10:45 pm

2 stops43h 25m

Kunming Changshui

Sun 11/1

11:55 pm-11:51 am

1 stop27h 56m

$2,212

Flights are sorted by cheapest round-trip flights first.

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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

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

You could potentially save up to 38% 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

36h 50m

Direct flights

None
The fastest flight from State of Washington to Kunming takes 36h 50m
There are no direct flights from State of Washington to Kunming. There are no popular flight routes from State of Washington to Kunming.
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Frequently asked questions about flying from Washington to Kunming

  • 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?

  • 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
Korean AirPriceFrom $982Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Kunming. momondo saves you time and could save you money on your trip.

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.

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