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$593+ Cheap flights from Seattle (SEA) to Chengdu (CTU)

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CTU
Jun 13 — Jun 201
Sat 6/13
Sat 6/20
1 adult, Economy
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Cheap flight deals from Seattle to Chengdu

Cheapest flights from Seattle to Chengdu
Explore the most affordable flight options available from Seattle to Chengdu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.

This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:10 pm
SEA
-
CTU
2 stops35h 30m
Multiple Airlines
Mon 9/73:00 pm
CTU
-
SEA
3 stops32h 11m
Multiple Airlines
Deal found 5/10$1,060
This FlightHub deal was found by Cheapflights users on 5/13. 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.
Sat 9/59:00 am
SEA
-
CTU
2 stops23h 30m
Air China
Sat 9/198:00 am
CTU
-
SEA
2 stops23h 15m
Air China
Deal found 5/13$1,401
This Trip.com deal was found by Cheapflights users on 5/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:55 am
SEA
-
CTU
3 stops28h 10m
Multiple Airlines
Thu 10/16:55 am
CTU
-
SEA
3 stops27h 20m
Multiple Airlines
Deal found 5/12$1,415
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:50 am
SEA
-
CTU
2 stops28h 30m
Multiple Airlines
Sat 8/152:00 pm
CTU
-
SEA
3 stops35h 07m
Multiple Airlines
Deal found 5/14$1,442
This Orbitz deal was found by Cheapflights users on 5/10. 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.
Wed 9/23:55 pm
SEA
-
CTU
2 stops30h 45m
Multiple Airlines
Mon 9/143:00 pm
CTU
-
SEA
3 stops33h 11m
Multiple Airlines
Deal found 5/10$1,475
This Mytrip deal was found by Cheapflights users on 5/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:15 am
SEA
-
CTU
3 stops35h 00m
Multiple Airlines
Sat 9/199:00 am
CTU
-
SEA
3 stops25h 00m
Multiple Airlines
Deal found 5/13$1,516
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:50 am
SEA
-
CTU
2 stops28h 30m
Multiple Airlines
Tue 9/11:35 pm
CTU
-
SEA
2 stops21h 05m
Multiple Airlines
Deal found 5/14$1,531
This Mytrip deal was found by Cheapflights users on 5/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:45 am
SEA
-
CTU
2 stops27h 10m
Multiple Airlines
Sun 6/211:30 pm
CTU
-
SEA
3 stops35h 37m
Multiple Airlines
Deal found 5/12$1,570

Find flight deals from Seattle to Chengdu

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Chengdu (CTU). 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 May 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,060
(Expedia)

One-way from

$593
(Justfly.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Chengdu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Chengdu flights.
Search Deals
From Seattle/Tacoma Intl to Chengdu
Search Deals
One-way flight from Seattle/Tacoma Intl to Chengdu
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Chengdu 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 May 14, 2026.
Use the filters below to find and compare flights from Seattle to Chengdu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 8/30

1:55 am-9:05 pm

3 stops28h 10m

Chengdu

Thu 10/1

6:55 am-7:15 pm

3 stops27h 20m

$1,415

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Thu 6/11

5:45 am-11:55 pm

2 stops27h 10m

Chengdu

Sun 6/21

1:30 pm-10:07 am

3 stops35h 37m

$1,570

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Fri 10/23

7:20 am-1:20 am

2 stops27h 00m

Chengdu

Mon 10/26

5:30 pm-4:59 pm

2 stops38h 29m

$1,784

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 6/7

1:30 pm-3:15 pm

2 stops58h 45m

Chengdu

Thu 8/20

1:30 pm-11:15 am

2 stops36h 45m

$1,914

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Mon 6/15

6:50 pm-3:15 pm

2 stops53h 25m

Chengdu

Tue 8/25

6:55 am-5:34 pm

2 stops49h 39m

$2,068

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Thu 6/25

1:30 pm-3:15 pm

2 stops58h 45m

Chengdu

Tue 8/25

6:55 am-5:34 pm

2 stops49h 39m

$2,081

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Mon 6/1

6:50 pm-12:15 pm

2 stops50h 25m

Chengdu

Sat 8/15

6:55 am-11:15 am

2 stops43h 20m

$2,143
Cheapest one-way

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Wed 9/9

1:35 pm-3:15 pm

3 stops34h 40m

$641

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sat 9/12

11:00 am-8:40 pm

3 stops42h 40m

$653

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 9/6

12:10 am-11:35 am

3 stops44h 25m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Seattle to Chengdu

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 Chengdu in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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-Chengdu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Chengdu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Chengdu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Chengdu flights, Cheapflights users trust FlightHub the most. FlightHub 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-Chengdu 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 Chengdu

Have a flexible travel schedule? Discover the best time to fly to Chengdu 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 Chengdu. 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 Chengdu?

    There are many flights that can get you from Seattle to Chengdu in 27h. Fly via China Eastern to get the fastest option. Seattle and Chengdu are separated by a distance of 6324 mi.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Seattle to Chengdu

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