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Cheap flights from Seattle to Changchun from $1,031

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Changchun departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Changchun

Cheap round-trip flights

Enter your travel dates to find the best prices.
Asiana Airlines Logo
12:10 am - 10:10 am
SEA
-
CGQ
19h 00m
1 stop
Asiana Airlines Logo
11:30 am - 3:15 pm
CGQ
-
SEA
18h 45m
1 stop
$1,031Asiana Airlines
Tue, Sep 8 - Sun, Sep 13
Asiana Airlines Logo
5:20 pm - 10:10 am
SEA
-
CGQ
25h 50m
2 stops
Asiana Airlines Logo
11:30 am - 3:15 pm
CGQ
-
SEA
18h 45m
1 stop
$1,824Asiana Airlines
Wed, Sep 9 - Sun, Sep 13
Asiana Airlines Logo
7:35 pm - 10:10 am
SEA
-
CGQ
23h 35m
2 stops
Asiana Airlines Logo
11:30 am - 4:14 pm
CGQ
-
SEA
43h 44m
2 stops
$2,635Asiana Airlines
Wed, Sep 9 - Sun, Sep 13
China Eastern Logo
7:20 am - 11:55 pm
SEA
-
CGQ
25h 35m
2 stops
China Eastern Logo
11:15 am - 4:47 pm
CGQ
-
SEA
44h 32m
3 stops
$3,281China Eastern
Wed, Sep 9 - Sun, Sep 13

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Asiana Airlines flights from Seattle to Changchun

Our best Asiana Airlines deals on Seattle to Changchun flight tickets
Asiana Airlines
Sep 8
SEA12:10 amSeattle/Tacoma Intl
19h 00m
1 stop
CGQ10:10 amChangchun
Sep 13
CGQ11:30 amChangchun
18h 45m
1 stop
SEA3:15 pmSeattle/Tacoma Intl
$1,031
Asiana Airlines
Sep 9
SEA5:20 pmSeattle/Tacoma Intl
25h 50m
2 stops
CGQ10:10 amChangchun
Sep 13
CGQ11:30 amChangchun
18h 45m
1 stop
SEA3:15 pmSeattle/Tacoma Intl
$1,824
Asiana Airlines
Sep 9
SEA7:35 pmSeattle/Tacoma Intl
23h 35m
2 stops
CGQ10:10 amChangchun
Sep 13
CGQ11:30 amChangchun
43h 44m
2 stops
SEA4:14 pmSeattle/Tacoma Intl
$2,635

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Changchun 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 June 17, 2026.
Use the filters below to find and compare flights from Seattle to Changchun that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Tue 9/8

12:10 am-10:10 am

1 stop19h 00m

Changchun

Sun 9/13

11:30 am-3:15 pm

1 stop18h 45m

$1,031

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Wed 9/9

5:20 pm-10:10 am

2 stops25h 50m

Changchun

Sun 9/13

11:30 am-3:15 pm

1 stop18h 45m

$1,824

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Wed 9/9

7:35 pm-10:10 am

2 stops23h 35m

Changchun

Sun 9/13

11:30 am-4:14 pm

2 stops43h 44m

$2,635

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Wed 9/9

7:20 am-11:55 pm

2 stops25h 35m

Changchun

Sun 9/13

11:15 am-4:47 pm

3 stops44h 32m

$3,281
Cheapest one-way

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Tue 7/14

7:00 am-10:10 am

3 stops36h 10m

$1,959

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Tue 7/14

9:53 am-10:10 am

2 stops33h 17m

$2,395
Quickest one-way

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Mon 7/13

12:10 am-4:05 pm

1 stop24h 55m

$3,332

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Changchun from

How to get the cheapest flight ticket from Seattle to Changchun

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

What is the cheapest airline that flies from Seattle/Tacoma Intl to Changchun?

Asiana Airlines is the most popular carrier operating from Seattle/Tacoma Intl to Changchun

When to book flights from Seattle to Changchun

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

Cheap Seattle to Changchun (SEA to CGQ) flight deals and tips

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

Fastest flight time

25h 50m

Direct flights

None
The fastest flight from Seattle to Changchun takes 25h 50m
There are no direct flights from Seattle to Changchun. There are no popular flight routes from Seattle to Changchun.
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Frequently asked questions about flying from Seattle to Changchun

  • How far is Seattle/Tacoma Intl to Changchun by plane?

    Seattle/Tacoma Intl and Changchun are 4895.0 mi apart from one another. In terms of flight time, this usually takes a little over 25h 50m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Changchun Airport refresh daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Changchun 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 Seattle/Tacoma Intl Airport to Changchun Airport.

  • What documentation or ID do you need to fly to Changchun Airport?

    The necessary travel and health documents for your Changchun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Changchun. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Changchun from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

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 Seattle to Changchun.

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

If you are simply researching potential flights to Changchun, momondo offers a useful price alert feature which will track prices for flights to Changchun from Seattle and alert you when they change.

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