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Cheap flights from Seattle to Chengdu from $589

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 Chengdu departing on 9/7. 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
0 bags

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Find the cheapest flights from Seattle to Chengdu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:59 pm - 10:45 am
SEA
-
CTU
27h 46m
2 stops
Multiple Airlines Logo
3:00 pm - 8:52 am
CTU
-
SEA
32h 52m
2 stops
$1,293Multiple Airlines
Mon, Aug 3 - Sun, Aug 30
Multiple Airlines Logo
6:36 pm - 1:40 pm
SEA
-
CTU
28h 04m
3 stops
Multiple Airlines Logo
5:00 pm - 8:52 am
CTU
-
SEA
30h 52m
2 stops
$1,318Multiple Airlines
Mon, Aug 3 - Sun, Aug 30
Multiple Airlines Logo
12:10 am - 7:55 pm
SEA
-
CTU
28h 45m
2 stops
Multiple Airlines Logo
9:10 pm - 3:45 pm
CTU
-
SEA
33h 35m
2 stops
$1,491Multiple Airlines
Tue, Jul 14 - Wed, Jul 22
Air Canada Logo
7:20 pm - 10:30 pm
SEA
-
CTU
36h 10m
2 stops
Air Canada Logo
11:45 am - 10:42 pm
CTU
-
SEA
25h 57m
2 stops
$1,524Air Canada
Tue, Jun 30 - Fri, Jul 31
Multiple Airlines Logo
10:30 am - 10:45 am
SEA
-
CTU
33h 15m
3 stops
Multiple Airlines Logo
9:00 am - 7:50 pm
CTU
-
SEA
25h 50m
3 stops
$1,655Multiple Airlines
Fri, Jul 17 - Tue, Aug 11
Multiple Airlines Logo
5:10 pm - 1:40 pm
SEA
-
CTU
29h 30m
2 stops
Multiple Airlines Logo
6:20 pm - 12:25 pm
CTU
-
SEA
33h 05m
2 stops
$1,670Multiple Airlines
Fri, Jul 17 - Wed, Aug 12
Air Canada Logo
3:00 pm - 10:30 pm
SEA
-
CTU
40h 30m
2 stops
Air Canada Logo
11:45 am - 10:42 pm
CTU
-
SEA
25h 57m
2 stops
$1,684Air Canada
Sun, Jun 28 - Sun, Jul 5
Multiple Airlines Logo
11:15 am - 11:45 am
SEA
-
CTU
33h 30m
2 stops
Multiple Airlines Logo
3:20 pm - 12:25 pm
CTU
-
SEA
36h 05m
2 stops
$1,697Multiple Airlines
Sun, Jun 28 - Sun, Jul 5
Multiple Airlines Logo
7:26 am - 10:45 am
SEA
-
CTU
36h 19m
2 stops
Multiple Airlines Logo
6:20 pm - 12:25 pm
CTU
-
SEA
33h 05m
2 stops
$1,753Multiple Airlines
Fri, Jul 17 - Tue, Aug 11
Multiple Airlines Logo
7:20 pm - 10:30 pm
SEA
-
CTU
36h 10m
2 stops
Multiple Airlines Logo
8:05 am - 2:22 pm
CTU
-
SEA
21h 17m
3 stops
$1,773Multiple Airlines
Tue, Jun 30 - Fri, Jul 31

Air Canada flights from Seattle to Chengdu

Our best Air Canada deals on Seattle to Chengdu flight tickets
Air Canada
Jun 30
SEA7:20 pmSeattle/Tacoma Intl
36h 10m
2 stops
CTU10:30 pmChengdu
Jul 31
CTU11:45 amChengdu
25h 57m
2 stops
SEA10:42 pmSeattle/Tacoma Intl
$1,524
Air Canada
Jun 28
SEA3:00 pmSeattle/Tacoma Intl
40h 30m
2 stops
CTU10:30 pmChengdu
Jul 5
CTU11:45 amChengdu
25h 57m
2 stops
SEA10:42 pmSeattle/Tacoma Intl
$1,684
Air Canada
Jun 28
SEA10:45 amSeattle/Tacoma Intl
20h 45m
2 stops
CTU10:30 pmChengdu
Jul 5
CTU11:45 amChengdu
37h 22m
2 stops
SEA10:07 amSeattle/Tacoma Intl
$1,788

Air France flights from Seattle to Chengdu

Our best Air France deals on Seattle to Chengdu flight tickets
Air France
Jul 17
SEA1:30 pmSeattle/Tacoma Intl
58h 45m
2 stops
CTU3:15 pmChengdu
Aug 20
CTU6:55 amChengdu
43h 20m
2 stops
SEA11:15 amSeattle/Tacoma Intl
$2,518
Air France
Jul 17
SEA1:30 pmSeattle/Tacoma Intl
58h 45m
2 stops
CTU3:15 pmChengdu
Aug 22
CTU6:55 amChengdu
49h 39m
2 stops
SEA5:34 pmSeattle/Tacoma Intl
$2,663
Air France
Aug 27
SEA1:30 pmSeattle/Tacoma Intl
55h 45m
2 stops
CTU12:15 pmChengdu
Sep 10
CTU1:30 pmChengdu
36h 45m
2 stops
SEA11:15 amSeattle/Tacoma Intl
$8,138

momondo 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, momondo users made 832,500 searches. Data last updated June 1, 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

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Mon 8/3

3:59 pm-10:45 am

2 stops27h 46m

Chengdu

Sun 8/30

3:00 pm-8:52 am

2 stops32h 52m

$1,293

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Mon 8/3

6:36 pm-1:40 pm

3 stops28h 04m

Chengdu

Sun 8/30

5:00 pm-8:52 am

2 stops30h 52m

$1,318

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 7/14

12:10 am-7:55 pm

2 stops28h 45m

Chengdu

Wed 7/22

9:10 pm-3:45 pm

2 stops33h 35m

$1,491

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 6/30

7:20 pm-10:30 pm

2 stops36h 10m

Chengdu

Fri 7/31

11:45 am-10:42 pm

2 stops25h 57m

$1,524

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Fri 7/17

10:30 am-10:45 am

3 stops33h 15m

Chengdu

Tue 8/11

9:00 am-7:50 pm

3 stops25h 50m

$1,655

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Fri 7/17

5:10 pm-1:40 pm

2 stops29h 30m

Chengdu

Wed 8/12

6:20 pm-12:25 pm

2 stops33h 05m

$1,670

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 6/28

3:00 pm-10:30 pm

2 stops40h 30m

Chengdu

Sun 7/5

11:45 am-10:42 pm

2 stops25h 57m

$1,684

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 6/28

11:15 am-11:45 am

2 stops33h 30m

Chengdu

Sun 7/5

3:20 pm-12:25 pm

2 stops36h 05m

$1,697

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Fri 7/17

7:26 am-10:45 am

2 stops36h 19m

Chengdu

Tue 8/11

6:20 pm-12:25 pm

2 stops33h 05m

$1,753
Quickest round-trip

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 6/30

7:20 pm-10:30 pm

2 stops36h 10m

Chengdu

Fri 7/31

8:05 am-2:22 pm

3 stops21h 17m

$1,773

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chengdu from

How to get the cheapest flight ticket from Seattle to Chengdu

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 Chengdu?

Air China is the most popular carrier operating from Seattle/Tacoma Intl to Chengdu

When to book flights from Seattle to Chengdu

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

Cheap Seattle to Chengdu (SEA to CTU) flight deals and tips

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

Fastest flight time

25h 55m

Direct flights

None
The fastest flight from Seattle to Chengdu takes 25h 55m
There are no direct flights from Seattle to Chengdu. There are no popular flight routes from Seattle to Chengdu.
Search flight deals

Frequently asked questions about flying from Seattle to Chengdu

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

    A flight from Seattle/Tacoma Intl to Chengdu will travel around 6305.5 mi. Flights usually cover this in 25h 55m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Chengdu Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Chengdu Airport.

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

    The necessary travel and health documents for your Chengdu 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 Chengdu?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chengdu from Seattle.

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

Yes. momondo allows you to filter the results for Seattle to Chengdu flights to just show those with flexible booking policies.

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

Once you have performed a search for Seattle to Chengdu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Seattle to Chengdu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chengdu and let you know when they change.

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