SEA - KMG

$463 Find Cheap Flights from Seattle to Kunming - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$984
Typical prices: $1,266-$2,264
Multiple Airlines
Sat 9/15Tue 9/18
SEA - KMG • 2 stops
Cheapest one-way
$463
Typical prices: $549-$827
Multiple Airlines
Fri 10/26
SEA - KMG • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Seattle and Kunming. You'll need to take a connecting flight to reach the destination.
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Flight Deals

Cheap Flights from Seattle to Kunming (SEA-KMG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Kunming

Tue, Sep 15 - Fri, Sep 18
Multiple Airlines Logo
8:48 pm - 10:25 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
34h 37m2 stops Los Angeles Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
6:10 pm - 5:39 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
38h 29m3 stops Hengyang Shanghai Pu Dong San Francisco
$984Multiple Airlines
Tue, Sep 15 - Fri, Sep 18
Multiple Airlines Logo
4:59 pm - 10:25 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
38h 26m2 stops Los Angeles Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
5:00 pm - 5:39 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
39h 39m2 stops Shanghai Pu Dong San Francisco
$984Multiple Airlines
Tue, Oct 13 - Sat, Oct 31
Multiple Airlines Logo
6:10 am - 10:25 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
25h 15m2 stops Los Angeles Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
7:10 am - 6:40 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
26h 30m2 stops Shanghai Pu Dong Los Angeles Los Angeles
$988Multiple Airlines
Tue, Oct 13 - Sat, Oct 31
Multiple Airlines Logo
6:10 am - 10:25 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
25h 15m2 stops Los Angeles Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
7:10 am - 6:40 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
26h 30m2 stops Shanghai Pu Dong Los Angeles Los Angeles
$993Multiple Airlines
Tue, Sep 29 - Tue, Oct 20
Multiple Airlines Logo
4:59 pm - 10:45 amSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
26h 46m2 stops Los Angeles Los Angeles Xiamen Gaoqi Intl
Multiple Airlines Logo
3:55 pm - 8:56 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
32h 01m2 stops Xiamen Gaoqi Intl Los Angeles Los Angeles
$1,001Multiple Airlines
Tue, Sep 15 - Fri, Sep 18
Hainan Airlines Logo
11:00 am - 11:10 amSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
33h 10m1 stop Beijing Capital
Hainan Airlines Logo
12:15 pm - 9:00 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
35h 45m1 stop Beijing Capital
$1,018Hainan Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
6:39 am - 10:25 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
24h 46m2 stops San Francisco Shanghai Pu Dong
Multiple Airlines Logo
10:05 pm - 4:01 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
32h 56m2 stops Shanghai Pu Dong Los Angeles Los Angeles
$1,023Multiple Airlines
Tue, Sep 15 - Fri, Sep 18
Multiple Airlines Logo
12:50 pm - 10:10 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
18h 20m1 stop Incheon Intl
Multiple Airlines Logo
11:30 pm - 4:30 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
32h 00m2 stops Incheon Intl San Francisco
$1,067Multiple Airlines
Sun, Sep 20 - Wed, Sep 30
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
$1,607Korean Air
Sun, Nov 29 - Mon, Mar 1
Korean Air Logo
11:00 am - 10:45 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
19h 45m1 stop Incheon Intl
Korean Air Logo
11:55 pm - 9:00 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
25h 05m1 stop Incheon Intl
$14,037Korean Air
Booking Insights

Price, demand and travel trends for Seattle to Kunming flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Kunming with more confidence.

What is the cheapest airline to fly from Seattle to Kunming?

Hainan Airlines ($1,018) and Korean Air ($1,607) are the cheapest airlines to fly round-trip from Seattle to Kunming according to KAYAK data over the last 5 days.

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Key details for Seattle to Kunming flights

Cheapest flight

$463
Flight from Seattle to Kunming

When to book flights from Seattle to Kunming

Are your dates flexible? Find out the best times to travel from Seattle to Kunming based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Kunming flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Seattle to Kunming?

    Flights from Seattle to Kunming usually depart from Seattle/Tacoma Intl (SEA) and arrive at Kunming Changshui (KMG).

  • What cabin classes can I book on flights from Seattle to Kunming?

    Only Economy Class is available on flights from Seattle to Kunming.

  • Which airports do connecting flights from Seattle to Kunming pass through?

    Most connecting flights from Seattle to Kunming pass through Incheon Intl (ICN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Seattle to Kunming?

    Yes. Being flexible with your travel dates can save you up to 57% on the Seattle to Kunming route. Thursday is the cheapest departure day at $982 round-trip on average, while Friday is the most expensive at $2,264, a difference of $1,282. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Kunming?

    Some of the most popular sights in Kunming are Green Lake (Kunming) and Yunnan University. These are among the most viewed places in Kunming on KAYAK.

  • How long is a flight from Seattle to Kunming?

    A nonstop flight from Seattle to Kunming takes 0h 00m, covering 6,684 miles.

  • Do I need a passport to fly from Seattle to Kunming?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Seattle to Kunming looking right now?

    One-way fares from Seattle to Kunming are currently lower than usual. Average one-way flight prices are about $520, which is 11% below the typical average for this route.

  • What is the time difference between Seattle and Kunming?

    Kunming is 15 hours ahead of Seattle (China Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Seattle to Kunming flight?

    Round-trip flights from Seattle to Kunming range from $1,266 to $2,264, with an average of $1,605 over the past 12 months. Anything below $1,266 counts as a good deal.

Your guide to booking Seattle to Kunming flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average $982 - about $1,282 less than Friday (57% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Kunming Changshui Airport.
    - Best Yue Hang Hotel

Everything you need to know for your flight from Seattle to Kunming

Information on your arrival and departure airports

Seattle (SEA)
Kunming (KMG)