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Cheap flights from Seattle to Changchun from $437

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 Changchun departing on 9/17. 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

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Find the cheapest flights from Seattle to Changchun

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
7:20 am - 10:45 pm
SEA
-
CGQ
24h 25m
2 stops
China Eastern Logo
7:00 am - 4:55 pm
CGQ
-
SEA
24h 55m
2 stops
$1,070China Eastern
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
7:03 am - 10:45 pm
SEA
-
CGQ
24h 42m
2 stops
Multiple Airlines Logo
7:00 am - 2:42 pm
CGQ
-
SEA
22h 42m
2 stops
$1,121Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Asiana Airlines Logo
12:55 am - 10:10 am
SEA
-
CGQ
18h 15m
1 stop
Asiana Airlines Logo
11:30 am - 3:25 pm
CGQ
-
SEA
18h 55m
1 stop
$1,247Asiana Airlines
Fri, Aug 7 - Sun, Aug 30
Asiana Airlines Logo
12:55 am - 10:10 am
SEA
-
CGQ
18h 15m
1 stop
Asiana Airlines Logo
11:30 am - 2:55 pm
CGQ
-
SEA
18h 25m
1 stop
$1,281Asiana Airlines
Thu, Apr 16 - Tue, Apr 21
Multiple Airlines Logo
4:17 pm - 1:00 pm
SEA
-
CGQ
29h 43m
2 stops
Multiple Airlines Logo
2:00 pm - 8:52 am
CGQ
-
SEA
33h 52m
2 stops
$1,360Multiple Airlines
Sat, Aug 8 - Sun, Aug 30
Multiple Airlines Logo
2:45 pm - 10:10 am
SEA
-
CGQ
28h 25m
1 stop
Multiple Airlines Logo
11:30 am - 1:35 pm
CGQ
-
SEA
17h 05m
1 stop
$1,391Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
12:55 am - 2:30 pm
SEA
-
CGQ
22h 35m
1 stop
Multiple Airlines Logo
3:20 pm - 8:50 pm
CGQ
-
SEA
20h 30m
2 stops
$1,456Multiple Airlines
Fri, Apr 17 - Sat, Apr 25
Multiple Airlines Logo
12:55 am - 7:15 pm
SEA
-
CGQ
27h 20m
3 stops
Multiple Airlines Logo
7:30 pm - 2:55 pm
CGQ
-
SEA
34h 25m
2 stops
$1,583Multiple Airlines
Fri, Apr 17 - Sat, Apr 25
Multiple Airlines Logo
2:05 pm - 10:10 am
SEA
-
CGQ
29h 05m
1 stop
Multiple Airlines Logo
11:30 am - 2:05 pm
CGQ
-
SEA
17h 35m
1 stop
$1,591Multiple Airlines
Fri, Jul 3 - Fri, Jul 24
China Eastern Logo
7:35 am - 10:25 am
SEA
-
CGQ
35h 50m
2 stops
China Eastern Logo
7:00 am - 6:26 pm
CGQ
-
SEA
26h 26m
2 stops
$1,629China Eastern
Fri, Apr 17 - Tue, Apr 21

China Eastern flights from Seattle to Changchun

Our best China Eastern deals on Seattle to Changchun flight tickets
China Eastern
Sep 3
SEA7:20 amSeattle/Tacoma Intl
24h 25m
2 stops
CGQ10:45 pmChangchun
Sep 7
CGQ7:00 amChangchun
24h 55m
2 stops
SEA4:55 pmSeattle/Tacoma Intl
$1,070
China Eastern
Apr 17
SEA7:35 amSeattle/Tacoma Intl
35h 50m
2 stops
CGQ10:25 amChangchun
Apr 21
CGQ7:00 amChangchun
26h 26m
2 stops
SEA6:26 pmSeattle/Tacoma Intl
$1,629
China Eastern
Jul 3
SEA7:20 amSeattle/Tacoma Intl
38h 55m
2 stops
CGQ1:15 pmChangchun
Jul 24
CGQ7:00 amChangchun
24h 55m
2 stops
SEA4:55 pmSeattle/Tacoma Intl
$2,073

Asiana Airlines flights from Seattle to Changchun

Our best Asiana Airlines deals on Seattle to Changchun flight tickets
Asiana Airlines
Aug 7
SEA12:55 amSeattle/Tacoma Intl
18h 15m
1 stop
CGQ10:10 amChangchun
Aug 30
CGQ11:30 amChangchun
18h 55m
1 stop
SEA3:25 pmSeattle/Tacoma Intl
$1,247
Asiana Airlines
Apr 16
SEA12:55 amSeattle/Tacoma Intl
18h 15m
1 stop
CGQ10:10 amChangchun
Apr 21
CGQ11:30 amChangchun
18h 25m
1 stop
SEA2:55 pmSeattle/Tacoma Intl
$1,281
Asiana Airlines
Sep 3
SEA5:22 pmSeattle/Tacoma Intl
31h 43m
2 stops
CGQ4:05 pmChangchun
Sep 7
CGQ11:30 amChangchun
18h 25m
1 stop
SEA2:55 pmSeattle/Tacoma Intl
$1,761

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 March 23, 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

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Thu 9/3

7:20 am-10:45 pm

2 stops24h 25m

Changchun

Mon 9/7

7:00 am-4:55 pm

2 stops24h 55m

$1,070

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Sat 4/18

7:03 am-10:45 pm

2 stops24h 42m

Changchun

Sat 4/25

7:00 am-2:42 pm

2 stops22h 42m

$1,121

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 8/7

12:55 am-10:10 am

1 stop18h 15m

Changchun

Sun 8/30

11:30 am-3:25 pm

1 stop18h 55m

$1,247
Quickest round-trip

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Thu 4/16

12:55 am-10:10 am

1 stop18h 15m

Changchun

Tue 4/21

11:30 am-2:55 pm

1 stop18h 25m

$1,281

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Sat 8/8

4:17 pm-1:00 pm

2 stops29h 43m

Changchun

Sun 8/30

2:00 pm-8:52 am

2 stops33h 52m

$1,360

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Sat 4/18

2:45 pm-10:10 am

1 stop28h 25m

Changchun

Sat 4/25

11:30 am-1:35 pm

1 stop17h 05m

$1,391

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 4/17

12:55 am-2:30 pm

1 stop22h 35m

Changchun

Sat 4/25

3:20 pm-8:50 pm

2 stops20h 30m

$1,456

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 4/17

12:55 am-7:15 pm

3 stops27h 20m

Changchun

Sat 4/25

7:30 pm-2:55 pm

2 stops34h 25m

$1,583

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 7/3

2:05 pm-10:10 am

1 stop29h 05m

Changchun

Fri 7/24

11:30 am-2:05 pm

1 stop17h 35m

$1,591

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 4/17

7:35 am-10:25 am

2 stops35h 50m

Changchun

Tue 4/21

7:00 am-6:26 pm

2 stops26h 26m

$1,629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

24h 42m

Direct flights

None
The fastest flight from Seattle to Changchun takes 24h 42m
There are no direct flights from Seattle to Changchun. There are no popular flight routes from Seattle to Changchun.
Search flight deals

  • 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 24h 42m.

  • 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.

  • How do I get Price Alerts for flights from Seattle to Changchun?

    Confirm your travel details to search for the latest offers for flights from Seattle to Changchun. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Changchun with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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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