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Cheap flights from Seattle to Chengdu from $760

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 7/13. 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

Find the cheapest flights from Seattle to Chengdu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:30 am - 10:30 pm
SEA
-
CTU
21h 00m
2 stops
Multiple Airlines Logo
12:45 pm - 6:26 pm
CTU
-
SEA
20h 41m
2 stops
$1,571Multiple Airlines
Mon, Oct 5 - Mon, Oct 26
Multiple Airlines Logo
5:55 pm - 10:45 am
SEA
-
CTU
25h 50m
2 stops
Multiple Airlines Logo
1:30 pm - 9:09 am
CTU
-
SEA
34h 39m
3 stops
$1,617Multiple Airlines
Mon, Oct 5 - Mon, Oct 26
Air France Logo
6:40 pm - 12:15 pm
SEA
-
CTU
50h 35m
2 stops
Air France Logo
6:55 am - 5:30 pm
CTU
-
SEA
49h 35m
2 stops
$1,761Air France
Sun, May 31 - Thu, Jun 11
Multiple Airlines Logo
6:40 pm - 3:15 pm
SEA
-
CTU
53h 35m
2 stops
Multiple Airlines Logo
6:55 am - 11:15 am
CTU
-
SEA
43h 20m
2 stops
$1,762Multiple Airlines
Sun, May 31 - Wed, Jun 10
China Eastern Logo
7:20 am - 1:20 am
SEA
-
CTU
27h 00m
2 stops
China Eastern Logo
6:55 am - 4:55 pm
CTU
-
SEA
25h 00m
2 stops
$1,764China Eastern
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
5:40 pm - 3:15 pm
SEA
-
CTU
30h 35m
2 stops
Multiple Airlines Logo
6:55 am - 5:30 pm
CTU
-
SEA
49h 35m
2 stops
$1,774Multiple Airlines
Sat, May 30 - Thu, Jun 11
KLM Logo
5:40 pm - 3:15 pm
SEA
-
CTU
30h 35m
2 stops
KLM Logo
6:55 am - 11:15 am
CTU
-
SEA
43h 20m
2 stops
$1,775KLM
Sat, May 30 - Wed, Jun 10
Emirates Logo
5:15 pm - 11:45 am
SEA
-
CTU
51h 30m
2 stops
Emirates Logo
5:00 pm - 1:25 pm
CTU
-
SEA
35h 25m
2 stops
$1,890Emirates
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
12:10 am - 10:55 pm
SEA
-
CTU
31h 45m
3 stops
Multiple Airlines Logo
6:10 pm - 2:22 pm
CTU
-
SEA
35h 12m
3 stops
$1,892Multiple Airlines
Tue, Jul 7 - Wed, Jul 22
Multiple Airlines Logo
12:10 am - 10:55 pm
SEA
-
CTU
31h 45m
3 stops
Multiple Airlines Logo
6:55 am - 6:45 pm
CTU
-
SEA
26h 50m
3 stops
$1,898Multiple Airlines
Sun, May 31 - Tue, Sep 1

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Air France flights from Seattle to Chengdu

Our best Air France deals on Seattle to Chengdu flight tickets
Air France
May 31
SEA6:40 pmSeattle/Tacoma Intl
50h 35m
2 stops
CTU12:15 pmChengdu
Jun 11
CTU6:55 amChengdu
49h 35m
2 stops
SEA5:30 pmSeattle/Tacoma Intl
$1,761
Air France
May 29
SEA1:30 pmSeattle/Tacoma Intl
58h 45m
2 stops
CTU3:15 pmChengdu
Jun 10
CTU6:55 amChengdu
43h 20m
2 stops
SEA11:15 amSeattle/Tacoma Intl
$1,920

KLM flights from Seattle to Chengdu

Our best KLM deals on Seattle to Chengdu flight tickets
KLM
May 30
SEA5:40 pmSeattle/Tacoma Intl
30h 35m
2 stops
CTU3:15 pmChengdu
Jun 10
CTU6:55 amChengdu
43h 20m
2 stops
SEA11:15 amSeattle/Tacoma Intl
$1,775
KLM
May 29
SEA1:30 pmSeattle/Tacoma Intl
58h 45m
2 stops
CTU3:15 pmChengdu
Jun 12
CTU6:55 amChengdu
43h 20m
2 stops
SEA11:15 amSeattle/Tacoma Intl
$2,064

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 April 28, 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

Mon 10/5

10:30 am-10:30 pm

2 stops21h 00m

Chengdu

Mon 10/26

12:45 pm-6:26 pm

2 stops20h 41m

$1,571

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Mon 10/5

5:55 pm-10:45 am

2 stops25h 50m

Chengdu

Mon 10/26

1:30 pm-9:09 am

3 stops34h 39m

$1,617

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 5/31

6:40 pm-12:15 pm

2 stops50h 35m

Chengdu

Thu 6/11

6:55 am-5:30 pm

2 stops49h 35m

$1,761

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 5/31

6:40 pm-3:15 pm

2 stops53h 35m

Chengdu

Wed 6/10

6:55 am-11:15 am

2 stops43h 20m

$1,762

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Wed 9/30

7:20 am-1:20 am

2 stops27h 00m

Chengdu

Sun 10/4

6:55 am-4:55 pm

2 stops25h 00m

$1,764

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sat 5/30

5:40 pm-3:15 pm

2 stops30h 35m

Chengdu

Thu 6/11

6:55 am-5:30 pm

2 stops49h 35m

$1,774

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sat 5/30

5:40 pm-3:15 pm

2 stops30h 35m

Chengdu

Wed 6/10

6:55 am-11:15 am

2 stops43h 20m

$1,775

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Mon 6/1

5:15 pm-11:45 am

2 stops51h 30m

Chengdu

Mon 6/8

5:00 pm-1:25 pm

2 stops35h 25m

$1,890

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 7/7

12:10 am-10:55 pm

3 stops31h 45m

Chengdu

Wed 7/22

6:10 pm-2:22 pm

3 stops35h 12m

$1,892

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 5/31

12:10 am-10:55 pm

3 stops31h 45m

Chengdu

Tue 9/1

6:55 am-6:45 pm

3 stops26h 50m

$1,898

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 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

21h 00m

Direct flights

None
The fastest flight from Seattle to Chengdu takes 21h 00m
There are no direct flights from Seattle to Chengdu. There are no popular flight routes from Seattle to Chengdu.
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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 21h 00m, 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.

Frequently asked questions about flying from Seattle to Chengdu

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

    Confirm your travel details to search for the latest offers for flights from Seattle to Chengdu. 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 Chengdu 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 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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