When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kunming Changshui Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Kunming Changshui Airport were last updated today.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Kunming Changshui Airport?

There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Kunming Changshui Airport as of January 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kunming Changshui Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kunming Changshui Airport.

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

The travel and health documents you'll need for your trip to Kunming Changshui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kunming Changshui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$624 Cheap Flights from Seattle to Kunming in 2026

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Find the cheapest flights from Seattle to Kunming

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Cheap round-trip flights

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10:00 am - 12:50 pm

SEA

KMG

34h 50m1 stop

2:30 pm - 8:00 am

KMG

SEA

33h 30m1 stop

$887Hainan Airlines

Tue, Feb 3 - Mon, Mar 2

10:05 am - 10:55 am

SEA

KMG

32h 50m2 stops

2:30 pm - 8:00 am

KMG

SEA

33h 30m1 stop

$974Hainan Airlines

Thu, Feb 5 - Mon, Mar 2

10:05 am - 12:50 am

SEA

KMG

22h 45m1 stop

2:30 pm - 8:00 am

KMG

SEA

33h 30m1 stop

$990Multiple Airlines

Thu, Feb 5 - Mon, Mar 2

10:00 am - 12:50 pm

SEA

KMG

34h 50m1 stop

5:55 pm - 8:05 am

KMG

SEA

30h 10m2 stops

$997Hainan Airlines

Tue, Feb 3 - Wed, Mar 4

11:00 am - 10:45 pm

SEA

KMG

19h 45m1 stop

11:55 pm - 9:00 am

KMG

SEA

25h 05m1 stop

$1,006Korean Air

Sun, Feb 8 - Sun, Mar 1

7:15 am - 10:45 pm

SEA

KMG

23h 30m2 stops

11:55 pm - 9:00 am

KMG

SEA

25h 05m1 stop

$1,010Multiple Airlines

Thu, Feb 5 - Sun, Mar 1

3:57 pm - 10:45 pm

SEA

KMG

38h 48m2 stops

11:55 pm - 9:00 am

KMG

SEA

25h 05m1 stop

$1,011Korean Air

Mon, Feb 2 - Mon, Mar 2

11:00 am - 10:45 pm

SEA

KMG

19h 45m1 stop

11:55 pm - 6:40 pm

KMG

SEA

34h 45m2 stops

$1,017Korean Air

Sun, Feb 8 - Mon, Mar 2

7:15 am - 10:45 pm

SEA

KMG

23h 30m2 stops

11:55 pm - 7:58 pm

KMG

SEA

36h 03m2 stops

$1,021Multiple Airlines

Thu, Feb 5 - Sun, Mar 1

6:53 pm - 10:45 pm

SEA

KMG

35h 52m2 stops

11:55 pm - 6:40 pm

KMG

SEA

34h 45m2 stops

$1,022Korean Air

Mon, Feb 2 - Sun, Mar 1

Hainan Airlines flights from Seattle to Kunming

Our best Hainan Airlines deals on Seattle to Kunming flight tickets

Hainan Airlines

Feb 3

SEA10:00 amSeattle/Tacoma Intl

34h 50m

1 stop

KMG12:50 pmKunming Changshui

Mar 2

KMG2:30 pmKunming Changshui

33h 30m

1 stop

SEA8:00 amSeattle/Tacoma Intl

$887

Hainan Airlines

Feb 5

SEA10:05 amSeattle/Tacoma Intl

32h 50m

2 stops

KMG10:55 amKunming Changshui

Mar 2

KMG2:30 pmKunming Changshui

33h 30m

1 stop

SEA8:00 amSeattle/Tacoma Intl

$974

Hainan Airlines

Feb 3

SEA10:00 amSeattle/Tacoma Intl

34h 50m

1 stop

KMG12:50 pmKunming Changshui

Mar 4

KMG5:55 pmKunming Changshui

30h 10m

2 stops

SEA8:05 amSeattle/Tacoma Intl

$997

Korean Air flights from Seattle to Kunming

Our best Korean Air deals on Seattle to Kunming flight tickets

Korean Air

Feb 8

SEA11:00 amSeattle/Tacoma Intl

19h 45m

1 stop

KMG10:45 pmKunming Changshui

Mar 4

KMG11:55 pmKunming Changshui

25h 05m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$1,006

Korean Air

Feb 2

SEA3:57 pmSeattle/Tacoma Intl

38h 48m

2 stops

KMG10:45 pmKunming Changshui

Mar 2

KMG11:55 pmKunming Changshui

25h 05m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$1,011

Korean Air

Feb 8

SEA11:00 amSeattle/Tacoma Intl

19h 45m

1 stop

KMG10:45 pmKunming Changshui

Mar 1

KMG11:55 pmKunming Changshui

34h 45m

2 stops

SEA6:40 pmSeattle/Tacoma Intl

$1,017

Fly from

Fly to

Route

Depart

Return

Price

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Tue 2/3

10:00 am-12:50 pm

1 stop34h 50m

Kunming Changshui

Mon 3/2

2:30 pm-8:00 am

1 stop33h 30m

$887

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 2/5

10:05 am-10:55 am

2 stops32h 50m

Kunming Changshui

Mon 3/2

2:30 pm-8:00 am

1 stop33h 30m

$974

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

10:00 am-12:50 pm

1 stop34h 50m

Kunming Changshui

Wed 3/4

5:55 pm-8:05 am

2 stops30h 10m

$997

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-9:00 am

1 stop25h 05m

$1,006

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 2/5

7:15 am-10:45 pm

2 stops23h 30m

Kunming Changshui

Sun 3/1

11:55 pm-9:00 am

1 stop25h 05m

$1,010

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

Mon 3/2

11:55 pm-6:40 pm

2 stops34h 45m

$1,017

SeattleKunming

SEA - KMG

SEAKMG

Seattle/Tacoma Intl

Thu 2/5

7:15 am-10:45 pm

2 stops23h 30m

Kunming Changshui

Sun 3/1

11:55 pm-7:58 pm

2 stops36h 03m

$1,021

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

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Seattle 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 Seattle to Kunming flights?

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

When to book flights from Seattle to Kunming

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Kunming according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Kunming (SEA to KMG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Kunming

Fastest flight time	19h 45m
Direct flights	None

The fastest flight from Seattle to Kunming takes 19h 45m

There are no direct flights from Seattle to Kunming. There are no popular flight routes from Seattle to Kunming.

Search flight deals

How far is Seattle/Tacoma Intl to Kunming Changshui by plane?
A flight from Seattle/Tacoma Intl to Kunming Changshui will travel around 6685.3 mi. Flights usually cover this in 19h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kunming Changshui Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Kunming Changshui Airport were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Kunming Changshui Airport?
There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Kunming Changshui Airport as of January 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kunming Changshui Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kunming Changshui Airport.
What documentation or ID do you need to fly to Kunming Changshui Airport?
The travel and health documents you'll need for your trip to Kunming Changshui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kunming Changshui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Kunming?
momondo data reveals that the most frequently booked airline on the route from Seattle to Kunming is China Eastern, representing 100% of all bookings.

Best airlines flying from Seattle to Kunming

Compare and see reviews for airlines that fly from Seattle to Kunming with momondo

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom $1,009	Free Cancellation	Rating 7.2 187 reviews		Search China Eastern flights

Why use momondo?

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

Finding the right flight to Kunming from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kunming quick and easy, saving you time and money.

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

Flights from Seattle to Kunming with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Seattle to Kunming flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Kunming from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Kunming trip

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Cheap flights from Seattle to Kunming from $624

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Kunming departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

Price Alerts

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Find the cheapest flights from Seattle to Kunming

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Hainan Airlines flights from Seattle to Kunming

Our best Hainan Airlines deals on Seattle to Kunming flight tickets

Korean Air flights from Seattle to Kunming

Our best Korean Air deals on Seattle to Kunming flight tickets

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How to get the cheapest flight ticket from Seattle to Kunming

Can stopping save me money on Seattle to Kunming flights?

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

When to book flights from Seattle to Kunming

Cheap Seattle to Kunming (SEA to KMG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Kunming

Fastest flight time

Direct flights

How far is Seattle/Tacoma Intl to Kunming Changshui by plane?

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kunming Changshui Airport?

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Kunming Changshui Airport?

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kunming Changshui Airport?

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

What is the most popular airline from Seattle to Kunming?

Best airlines flying from Seattle to Kunming

Compare and see reviews for airlines that fly from Seattle to Kunming with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Kunming trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to China

Airports servicing Yunnan