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Cheap flights from Washington to Kunming from $456

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 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
12:50 pm - 10:10 pm
SEA
-
KMG
18h 20m
1 stop
Korean Air Logo
11:30 pm - 10:40 am
KMG
-
SEA
26h 10m
1 stop
$1,006Korean Air
Thu, Apr 9 - Sun, Apr 19
Korean Air Logo
7:05 am - 10:45 pm
PDX
-
KMG
23h 40m
2 stops
Korean Air Logo
11:55 pm - 3:48 pm
KMG
-
PDX
30h 53m
2 stops
$1,022Korean Air
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
5:40 am - 11:50 pm
SEA
-
KMG
27h 10m
2 stops
Multiple Airlines Logo
11:30 pm - 10:40 am
KMG
-
SEA
26h 10m
1 stop
$1,098Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
Korean Air Logo
12:50 pm - 10:10 pm
SEA
-
KMG
18h 20m
1 stop
Korean Air Logo
11:30 pm - 10:40 am
KMG
-
SEA
26h 10m
1 stop
$1,106Korean Air
Thu, Apr 30 - Sun, May 3
Multiple Airlines Logo
7:00 am - 10:10 pm
SEA
-
KMG
24h 10m
2 stops
Multiple Airlines Logo
11:30 pm - 10:40 am
KMG
-
SEA
26h 10m
1 stop
$1,110Multiple Airlines
Thu, Apr 30 - Sun, May 3
Korean Air Logo
8:31 am - 10:10 pm
SEA
-
KMG
22h 39m
2 stops
Korean Air Logo
11:30 pm - 8:50 pm
KMG
-
SEA
36h 20m
2 stops
$1,122Korean Air
Thu, Apr 30 - Sun, May 3
Multiple Airlines Logo
4:31 pm - 11:40 am
SEA
-
KMG
28h 09m
2 stops
Multiple Airlines Logo
10:20 pm - 6:35 pm
KMG
-
SEA
35h 15m
2 stops
$1,145Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
China Eastern Logo
7:15 am - 11:40 am
SEA
-
KMG
37h 25m
2 stops
China Eastern Logo
6:10 pm - 6:23 pm
KMG
-
SEA
39h 13m
3 stops
$1,164China Eastern
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
12:10 am - 11:40 am
SEA
-
KMG
20h 30m
1 stop
Multiple Airlines Logo
11:30 pm - 10:40 am
KMG
-
SEA
26h 10m
1 stop
$1,174Multiple Airlines
Sun, Mar 22 - Mon, Mar 30
China Eastern Logo
6:25 am - 12:55 am
PDX
-
KMG
26h 30m
2 stops
China Eastern Logo
6:10 pm - 4:43 pm
KMG
-
PDX
37h 33m
3 stops
$1,245China Eastern
Thu, Mar 5 - Mon, Mar 9

Korean Air flights from State of Washington to Kunming

Our best Korean Air deals on State of Washington to Kunming flight tickets
Korean Air
Apr 9
SEA12:50 pmSeattle/Tacoma Intl
18h 20m
1 stop
KMG10:10 pmKunming Changshui
Apr 19
KMG11:30 pmKunming Changshui
26h 10m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$1,006
Korean Air
Mar 5
PDX7:05 amPortland
23h 40m
2 stops
KMG10:45 pmKunming Changshui
Mar 9
KMG11:55 pmKunming Changshui
30h 53m
2 stops
PDX3:48 pmPortland
$1,022
Korean Air
Apr 30
SEA12:50 pmSeattle/Tacoma Intl
18h 20m
1 stop
KMG10:10 pmKunming Changshui
May 3
KMG11:30 pmKunming Changshui
26h 10m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$1,106

China Eastern flights from State of Washington to Kunming

Our best China Eastern deals on State of Washington to Kunming flight tickets
China Eastern
Mar 23
SEA7:15 amSeattle/Tacoma Intl
37h 25m
2 stops
KMG11:40 amKunming Changshui
Mar 30
KMG6:10 pmKunming Changshui
39h 13m
3 stops
SEA6:23 pmSeattle/Tacoma Intl
$1,164
China Eastern
Mar 5
PDX6:25 amPortland
40h 40m
3 stops
KMG3:05 pmKunming Changshui
Mar 9
KMG8:30 pmKunming Changshui
35h 13m
2 stops
PDX4:43 pmPortland
$1,245
China Eastern
Apr 9
SEA7:15 amSeattle/Tacoma Intl
26h 20m
2 stops
KMG12:35 amKunming Changshui
Apr 19
KMG5:00 pmKunming Changshui
39h 16m
2 stops
SEA5:16 pmSeattle/Tacoma Intl
$1,261

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 February 8, 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

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 4/9

12:50 pm-10:10 pm

1 stop18h 20m

Kunming Changshui

Sun 4/19

11:30 pm-10:40 am

1 stop26h 10m

$1,006

PortlandKunming

PDX - KMG

PDXKMG

Portland

Thu 3/5

7:05 am-10:45 pm

2 stops23h 40m

Kunming Changshui

Mon 3/9

11:55 pm-3:48 pm

2 stops30h 53m

$1,022

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Mon 3/23

5:40 am-11:50 pm

2 stops27h 10m

Kunming Changshui

Mon 3/30

11:30 pm-10:40 am

1 stop26h 10m

$1,098

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 4/30

12:50 pm-10:10 pm

1 stop18h 20m

Kunming Changshui

Sun 5/3

11:30 pm-10:40 am

1 stop26h 10m

$1,106

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 4/30

7:00 am-10:10 pm

2 stops24h 10m

Kunming Changshui

Sun 5/3

11:30 pm-10:40 am

1 stop26h 10m

$1,110

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 4/30

8:31 am-10:10 pm

2 stops22h 39m

Kunming Changshui

Sun 5/3

11:30 pm-8:50 pm

2 stops36h 20m

$1,122

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Mon 3/23

4:31 pm-11:40 am

2 stops28h 09m

Kunming Changshui

Mon 3/30

10:20 pm-6:35 pm

2 stops35h 15m

$1,145

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Mon 3/23

7:15 am-11:40 am

2 stops37h 25m

Kunming Changshui

Mon 3/30

6:10 pm-6:23 pm

3 stops39h 13m

$1,164

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Sun 3/22

12:10 am-11:40 am

1 stop20h 30m

Kunming Changshui

Mon 3/30

11:30 pm-10:40 am

1 stop26h 10m

$1,174

PortlandKunming

PDX - KMG

PDXKMG

Portland

Thu 3/5

6:25 am-12:55 am

2 stops26h 30m

Kunming Changshui

Mon 3/9

6:10 pm-4:43 pm

3 stops37h 33m

$1,245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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

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.
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  • 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 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.

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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