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Cheap flights from Seattle to Changchun from $1,088

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 12/16. 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.
Air China Logo
7:06 am - 11:40 am-
36h 34m
Air China Logo
10:00 am - 4:12 pm-
22h 12m
$1,994Air China
Wed, Nov 11 - Sun, Nov 15
Air China Logo
7:06 am - 4:55 pm-
41h 49m
Air China Logo
8:00 am - 4:12 pm-
24h 12m
$2,333Air China
Wed, Nov 11 - Sun, Nov 15
Multiple Airlines Logo
8:15 am - 11:30 pm-
23h 15m
Multiple Airlines Logo
12:45 pm - 2:37 pm-
17h 52m
$3,414Multiple Airlines
Fri, Jan 8 - Tue, Jan 26
Multiple Airlines Logo
8:15 am - 11:30 pm-
23h 15m
Multiple Airlines Logo
12:45 pm - 2:37 pm-
17h 52m
$3,417Multiple Airlines
Fri, Jan 8 - Tue, Jan 26
Asiana Airlines Logo
12:10 am - 10:30 am-
18h 20m
Asiana Airlines Logo
11:35 am - 1:55 pm-
18h 20m
$6,646Asiana Airlines
Thu, Jan 7 - Tue, Jan 26
Multiple Airlines Logo
11:45 pm - 5:10 pm-
49h 25m
Multiple Airlines Logo
6:50 pm - 3:05 pm-
36h 15m
$7,017Multiple Airlines
Fri, Jan 8 - Tue, Jan 26
Delta Logo
7:20 am - 11:55 pm-
24h 35m
Delta Logo
11:45 am - 12:14 pm-
16h 29m
$8,156Delta
Fri, Jan 8 - Tue, Jan 26
Multiple Airlines Logo
11:45 pm - 6:05 pm-
26h 20m
Multiple Airlines Logo
3:40 pm - 9:10 am-
33h 30m
$9,293Multiple Airlines
Fri, Jan 8 - Tue, Jan 26
Multiple Airlines Logo
8:45 am - 3:10 pm-
38h 25m
Multiple Airlines Logo
3:40 pm - 9:10 am-
33h 30m
$9,480Multiple Airlines
Fri, Jan 8 - Tue, Jan 26
Multiple Airlines Logo
8:45 am - 3:10 pm-
38h 25m
Multiple Airlines Logo
3:40 pm - 9:10 am-
33h 30m
$10,534Multiple Airlines
Fri, Jan 8 - Tue, Jan 26

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Air China flights from Seattle to Changchun

Our best Air China deals on Seattle to Changchun flight tickets
Air China
Nov 11
SEA7:06 amSeattle/Tacoma Intl
36h 34m
2 stops
CGQ11:40 amChangchun
Nov 15
CGQ10:00 amChangchun
22h 12m
2 stops
SEA4:12 pmSeattle/Tacoma Intl
$1,994
Air China
Nov 11
SEA7:06 amSeattle/Tacoma Intl
41h 49m
2 stops
CGQ4:55 pmChangchun
Nov 15
CGQ8:00 amChangchun
24h 12m
2 stops
SEA4:12 pmSeattle/Tacoma Intl
$2,333

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 August 4, 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

Wed 11/11

7:06 am-11:40 am

2 stops36h 34m

Changchun

Sun 11/15

10:00 am-4:12 pm

2 stops22h 12m

$1,994

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Wed 11/11

7:06 am-4:55 pm

2 stops41h 49m

Changchun

Sun 11/15

8:00 am-4:12 pm

2 stops24h 12m

$2,333

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 1/8

8:15 am-11:30 pm

2 stops23h 15m

Changchun

Tue 1/26

12:45 pm-2:37 pm

2 stops17h 52m

$3,414

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 1/8

8:15 am-11:30 pm

2 stops23h 15m

Changchun

Tue 1/26

12:45 pm-2:37 pm

2 stops17h 52m

$3,417
Quickest round-trip

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Thu 1/7

12:10 am-10:30 am

1 stop18h 20m

Changchun

Tue 1/26

11:35 am-1:55 pm

1 stop18h 20m

$6,646

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 1/8

11:45 pm-5:10 pm

3 stops49h 25m

Changchun

Tue 1/26

6:50 pm-3:05 pm

2 stops36h 15m

$7,017

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 1/8

7:20 am-11:55 pm

2 stops24h 35m

Changchun

Tue 1/26

11:45 am-12:14 pm

1 stop16h 29m

$8,156

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 1/8

11:45 pm-6:05 pm

2 stops26h 20m

Changchun

Tue 1/26

3:40 pm-9:10 am

1 stop33h 30m

$9,293

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 1/8

8:45 am-3:10 pm

2 stops38h 25m

Changchun

Tue 1/26

3:40 pm-9:10 am

1 stop33h 30m

$9,480

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 1/8

8:45 am-3:10 pm

2 stops38h 25m

Changchun

Tue 1/26

3:40 pm-9:10 am

1 stop33h 30m

$10,534

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

41h 49m

Direct flights

None
The fastest flight from Seattle to Changchun takes 41h 49m
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 41h 49m.

  • 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.

Frequently asked questions about flying from Seattle to Changchun

  • 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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