SEA - CGQ

$522 Find Cheap Flights from Seattle to Changchun - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,019
Typical prices: $1,149-$1,355
Korean Air
Fri 11/16Wed 11/21
SEA - CGQ • 1 stop
Cheapest one-way
$522
Typical prices: $522-$645
Multiple Airlines
Thu 11/15
SEA - CGQ • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Seattle and Changchun. You'll need to take a connecting flight to reach the destination.
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Flight Deals

Cheap Flights from Seattle to Changchun (SEA-CGQ)

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

Recent round-trip flight deals from Seattle to Changchun

Mon, Nov 16 - Sat, Nov 21
Korean Air Logo
12:10 am - 10:30 amSEA  Seattle/Tacoma Intl-CGQ Changchun
18h 20m1 stop Incheon Intl
Korean Air Logo
11:35 am - 3:10 pmCGQ  Changchun-SEA Seattle/Tacoma Intl
43h 35m2 stops Incheon Intl Los Angeles
$1,019Korean Air
Mon, Nov 16 - Sat, Nov 21
Korean Air Logo
12:10 am - 10:30 amSEA  Seattle/Tacoma Intl-CGQ Changchun
18h 20m1 stop Incheon Intl
Korean Air Logo
11:35 am - 10:05 amCGQ  Changchun-SEA Seattle/Tacoma Intl
62h 30m2 stops Incheon Intl Los Angeles
$1,027Korean Air
Fri, Nov 27 - Sat, Feb 27
Multiple Airlines Logo
8:04 pm - 9:55 pmSEA  Seattle/Tacoma Intl-CGQ Changchun
33h 51m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
8:55 am - 6:56 pmCGQ  Changchun-SEA Seattle/Tacoma Intl
26h 01m2 stops Shanghai Pu Dong San Francisco
$1,050Multiple Airlines
Fri, Nov 27 - Sun, Feb 28
Multiple Airlines Logo
12:10 am - 10:30 amSEA  Seattle/Tacoma Intl-CGQ Changchun
18h 20m1 stop Incheon Intl
Multiple Airlines Logo
11:35 am - 9:05 amCGQ  Changchun-SEA Seattle/Tacoma Intl
13h 30m1 stop Incheon Intl
$1,058Multiple Airlines
Fri, Nov 27 - Sat, Feb 27
Multiple Airlines Logo
11:00 am - 10:30 amSEA  Seattle/Tacoma Intl-CGQ Changchun
31h 30m1 stop Incheon Intl
Multiple Airlines Logo
11:35 am - 2:10 pmCGQ  Changchun-SEA Seattle/Tacoma Intl
18h 35m1 stop Incheon Intl
$1,108Multiple Airlines
Sat, Nov 28 - Sun, Feb 28
Multiple Airlines Logo
6:00 am - 11:55 pmSEA  Seattle/Tacoma Intl-CGQ Changchun
25h 55m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
8:55 am - 2:41 pmCGQ  Changchun-SEA Seattle/Tacoma Intl
21h 46m2 stops Shanghai Pu Dong Vancouver Intl
$1,140Multiple Airlines
Fri, Nov 27 - Sat, Feb 27
Multiple Airlines Logo
12:40 pm - 10:30 amSEA  Seattle/Tacoma Intl-CGQ Changchun
29h 50m1 stop Incheon Intl
Multiple Airlines Logo
8:55 am - 6:56 pmCGQ  Changchun-SEA Seattle/Tacoma Intl
26h 01m2 stops Shanghai Pu Dong San Francisco
$1,204Multiple Airlines
Sat, Nov 28 - Sun, Feb 28
Multiple Airlines Logo
12:40 pm - 10:30 amSEA  Seattle/Tacoma Intl-CGQ Changchun
29h 50m1 stop Incheon Intl
Multiple Airlines Logo
8:30 pm - 6:20 pmCGQ  Changchun-SEA Seattle/Tacoma Intl
37h 50m2 stops Shanghai Pu Dong Vancouver Intl
$1,218Multiple Airlines
Sat, Nov 28 - Sun, Feb 28
Multiple Airlines Logo
12:40 pm - 10:30 amSEA  Seattle/Tacoma Intl-CGQ Changchun
29h 50m1 stop Incheon Intl
Multiple Airlines Logo
8:30 pm - 6:20 pmCGQ  Changchun-SEA Seattle/Tacoma Intl
37h 50m2 stops Shanghai Pu Dong Vancouver Intl
$1,226Multiple Airlines
Sat, Nov 28 - Sun, Feb 28
Multiple Airlines Logo
7:09 am - 9:55 pmSEA  Seattle/Tacoma Intl-CGQ Changchun
22h 46m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
1:30 pm - 9:51 amCGQ  Changchun-SEA Seattle/Tacoma Intl
36h 21m3 stops Ningbo Lishe Intl Xiamen Gaoqi Intl Los Angeles
$1,250Multiple Airlines
Booking Insights

Price, demand and travel trends for Seattle to Changchun flights

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

How much is a round-trip flight from Seattle to Changchun?

Round-trip flights from Seattle to Changchun typically range from $1,149 to $1,355. The lowest price found in the past 5 days was $1,019, on Korean Air.

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Key details for Seattle to Changchun flights

Cheapest flight

$522
One-way flight from Seattle to Changchun

When to book flights from Seattle to Changchun

Are your dates flexible? Find out the best times to travel from Seattle to Changchun 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 Changchun 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 Changchun?

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

  • How long is a flight from Seattle to Changchun?

    A nonstop flight from Seattle to Changchun takes 00m, covering 4,886 miles.

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

    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 Changchun looking right now?

    One-way fares from Seattle to Changchun are currently higher than usual. Average one-way flight prices are about $624, which is 17% above the typical average for this route.

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

    Flights from Seattle to Changchun usually depart from Seattle/Tacoma Intl (SEA) and arrive at Changchun (CGQ).

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

    Most connecting flights from Seattle to Changchun pass through Incheon Intl (ICN), which handles 100% of one-stop traffic on this route.

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

    Yes. Flexible dates can save you up to 26% on flights from Seattle to Changchun. Friday is the cheapest departure day at $1,028 round-trip on average, while Saturday is the most expensive at $1,373, a difference of $345.

    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 is the time difference between Seattle and Changchun?

    Changchun 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 Changchun 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 Friday departure and avoid flying on Saturday. On this route, Friday flights average $1,028, about $345 less than Saturday fares (25% savings) based on the last 12 months.

More options for your flight from Seattle to Changchun

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