SEA - KMG

$471 Find Cheap Flights from Seattle to Kunming - Compare and Save

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Everything you should know

Cheapest round-trip
$1,012
Typical prices: $1,266-$2,264
Multiple Airlines
Thu 2/1Wed 2/28
SEA - KMG • 2 stops
Cheapest one-way
$471
Typical prices: $602-$1,432
Multiple Airlines
Sat 11/10
SEA - KMG • 2 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.
Insights
Insights
When to travel
April
Cheapest • 39% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Incheon Intl (ICN)
Cheapest • Avg $1,416 (round-trip)
Hong Kong Intl (HKG)
Shortest trip • 18h 39m (one-way)
Insights
Insights
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We hope you love your trip to Kunming!

Cheap Flights from Seattle to Kunming (SEA-KMG)

 

Cheap flights from Seattle to Kunming with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Mon, Feb 1 - Mon, Feb 22
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 - 9:05 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
25h 10m1 stop Incheon Intl
$1,012Multiple Airlines
Mon, Feb 1 - Sun, Feb 28
Multiple Airlines Logo
2:30 pm - 10:45 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
40h 15m2 stops Los Angeles Incheon Intl
Multiple Airlines Logo
11:55 pm - 9:05 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
25h 10m1 stop Incheon Intl
$1,012Multiple Airlines
Mon, Feb 1 - Sun, Feb 28
Multiple Airlines Logo
2:30 pm - 10:45 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
40h 15m2 stops Los Angeles Incheon Intl
Multiple Airlines Logo
11:55 pm - 2:47 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
30h 52m2 stops Incheon Intl Los Angeles
$1,023Multiple Airlines
Mon, Feb 1 - Mon, Feb 22
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 - 2:47 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
30h 52m2 stops Incheon Intl Los Angeles
$1,023Multiple Airlines
Mon, Feb 1 - Mon, Feb 22
Multiple Airlines Logo
5:47 pm - 5:30 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
31h 43m3 stops San Francisco Wuhan Guangzhou Baiyun
Multiple Airlines Logo
2:35 pm - 9:51 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
35h 16m2 stops Guangzhou Baiyun Los Angeles
$1,219Multiple Airlines
Mon, Feb 1 - Sun, Feb 28
Multiple Airlines Logo
3:59 pm - 4:10 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
32h 11m3 stops San Francisco Wuhan Guangzhou Baiyun
Multiple Airlines Logo
2:35 pm - 8:51 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
34h 16m2 stops Guangzhou Baiyun Los Angeles
$1,247Multiple Airlines
Sun, Jan 31 - Tue, Feb 23
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2:24 pm - 10:55 amSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
28h 31m2 stops Los Angeles Chengdu Tianfu Intl
Multiple Airlines Logo
12:00 pm - 8:44 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
36h 44m2 stops Chengdu Tianfu Intl Los Angeles
$1,278Multiple Airlines
Mon, Feb 1 - Mon, Feb 22
Multiple Airlines Logo
5:47 pm - 4:10 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
30h 23m3 stops San Francisco Wuhan Guangzhou Baiyun
Multiple Airlines Logo
1:05 pm - 9:09 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
36h 04m3 stops Guangzhou Baiyun Wuhan San Francisco
$1,285Multiple Airlines
Mon, Feb 1 - Tue, Feb 23
Multiple Airlines Logo
6:00 am - 12:55 amSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
26h 55m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
7:55 am - 2:37 pmKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
22h 42m2 stops Shanghai Pu Dong Vancouver Intl
$1,290Multiple Airlines
Mon, Feb 1 - Tue, Feb 23
Multiple Airlines Logo
5:47 pm - 5:30 pmSEA  Seattle/Tacoma Intl-KMG Kunming Changshui
31h 43m3 stops San Francisco Wuhan Guangzhou Baiyun
Multiple Airlines Logo
3:55 pm - 10:52 amKMG  Kunming Changshui-SEA Seattle/Tacoma Intl
34h 57m2 stops Xiamen Gaoqi Intl Los Angeles
$1,345Multiple Airlines

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 with more confidence.

What’s the most popular layover airport when flying from Seattle to Kunming?

Incheon Intl (ICN) is the most popular layover for the Seattle to Kunming route. 86% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ICN.

What is the cheapest layover airport when flying from Seattle to Kunming?

Flights via Incheon Intl (ICN) offer the most affordable fares, with an average round-trip price of $1,416. Based on KAYAK data over the past 3 months.

When flying from Seattle to Kunming which airport offers the shortest layover?

Hong Kong Intl (HKG) had the shortest average connection time for Seattle to Kunming layovers at 10h 25m over the past 3 months.

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Key details for Seattle to Kunming flights

Cheapest flight

$471
The most popular month to fly with an average 48% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

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

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

  • How long is a flight from Seattle to Kunming?

    A nonstop flight from Seattle to Kunming takes 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 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.

  • Have flight prices from Seattle to Kunming changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $949 to $8,624. That means the highest observed fare was about 9x higher than the lowest one.

  • 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 $541, which is 23% below the typical average for this route.

  • 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).

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

    Connecting flights from Seattle to Kunming most commonly pass through:

    • Incheon Intl (ICN) - 86% of one-stop connections
    • Hong Kong Intl (HKG) - 14% of one-stop connections

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

    Yes. Flexible dates can save you up to 57% on flights from Seattle to Kunming. 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.

  • How much time can I save by choosing a different layover airport from Seattle to Kunming?

    Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time at 18h 39m, compared with 22h 13m via Incheon Intl (ICN).

  • 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.

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 are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $982, about $1,282 less than Friday fares (57% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Seattle to Kunming trip for April. Fares historically average $982 round-trip in that month - typically $1,282 less than the most expensive month, which is August (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

More options for your flight from Seattle to Kunming

Complete your trip to Kunming with a hotel stay or car rental

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