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Changchun

$465+ Cheap flights from Seattle (SEA) to Changchun (CGQ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CGQ
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Seattle to Changchun

Best flights from Seattle to Changchun
Discover carefully curated flight deals from Seattle to Changchun that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:10 amSEA - CGQ
1 stop19h 20mAsiana Airlines
Fri 4/1011:30 amCGQ - SEA
1 stop18h 25mAsiana Airlines
Deal found 12/14$852
This Orbitz deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:21 pmSEA - CGQ
3 stops32h 44mMultiple Airlines
Fri 4/1011:30 amCGQ - SEA
1 stop18h 25mMultiple Airlines
Deal found 12/14$1,054
This Asiana Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:45 pmSEA - CGQ
2 stops25h 25mAsiana Airlines
Mon 5/411:30 amCGQ - SEA
1 stop18h 25mAsiana Airlines
Deal found 12/12$3,850

Find flight deals from Seattle to Changchun

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Changchun (CGQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$852
(FlightHub)

One-way from

$465
(Expedia)
Provider with most accurate pricing for Seattle/Tacoma Intl-Changchun flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Changchun flights.
Search Deals
From Seattle/Tacoma Intl to Changchun
Search Deals
One-way flight from Seattle/Tacoma Intl to Changchun
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Seattle to Changchun that are best for you.

Fly from

Seattle

Fly to

Changchun

Route

Depart

Return

Price

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Wed 3/11

12:10 am-10:30 am

1 stop19h 20m

Changchun

Fri 4/10

11:30 am-2:55 pm

1 stop18h 25m

$852

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Thu 3/12

6:21 pm-6:05 pm

3 stops32h 44m

Changchun

Fri 4/10

11:30 am-2:55 pm

1 stop18h 25m

$1,054

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Thu 4/30

5:45 pm-10:10 am

2 stops25h 25m

Changchun

Mon 5/4

11:30 am-2:55 pm

1 stop18h 25m

$3,850

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Thu 3/12

2:40 pm-10:30 am

1 stop28h 50m

$465

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Thu 3/12

7:15 am-1:55 pm

3 stops39h 40m

$531

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Fri 5/22

12:10 am-10:10 am

1 stop19h 00m

$772

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Sun 5/24

5:40 am-9:05 pm

2 stops24h 25m

$780

SeattleChangchun

SEA - CGQ

SEACGQ

Seattle/Tacoma Intl

Sat 5/23

5:40 am-9:05 pm

2 stops24h 25m

$780

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from Seattle to Changchun

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Changchun in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Changchun flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Seattle-Changchun flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Seattle-Changchun flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Changchun flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Changchun flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Changchun

Have a flexible travel schedule? Discover the best time to fly to Changchun from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Changchun. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Changchun?

    For as low as $852, Asiana Airlines can have you in Changchun from Seattle in 19h 20m. The distance between Seattle and Changchun is about 4886 mi.

  • Can I find deals for flights from Seattle to Changchun that include hotel bookings?

    Yes. In addition to deals on Seattle to Changchun flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Changchun?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Changchun.

  • Can I find deals for business class flights from Seattle to Changchun?

    Yes. Cheapflights offers flight deals from Seattle to Changchun by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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