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.

$474 Cheap Flights from Seattle to Chengdu in 2026

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Find the cheapest flights from Seattle to Chengdu

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 pm - 10:25 pm

SEA

CTU

37h 15m2 stops

9:00 am - 3:44 pm

CTU

SEA

22h 44m2 stops

$1,018Multiple Airlines

Tue, Jan 27 - Wed, Feb 11

9:15 pm - 10:45 am

SEA

CTU

46h 30m2 stops

3:00 pm - 8:59 am

CTU

SEA

32h 59m2 stops

$1,120Multiple Airlines

Fri, Apr 3 - Fri, Apr 10

5:50 am - 12:55 am

SEA

CTU

27h 05m3 stops

7:20 am - 10:51 pm

CTU

SEA

31h 31m3 stops

$1,183Multiple Airlines

Tue, Jan 27 - Wed, Feb 11

12:10 am - 10:30 pm

SEA

CTU

30h 20m2 stops

7:20 am - 2:31 pm

CTU

SEA

23h 11m3 stops

$1,186Multiple Airlines

Mon, Jan 26 - Wed, Feb 11

7:15 am - 12:15 pm

SEA

CTU

38h 00m2 stops

6:55 am - 5:09 pm

CTU

SEA

25h 14m2 stops

$1,303China Eastern

Thu, Apr 2 - Thu, Apr 9

7:15 am - 12:15 pm

SEA

CTU

38h 00m2 stops

6:55 am - 5:09 pm

CTU

SEA

25h 14m2 stops

$1,327China Eastern

Thu, Apr 2 - Sat, Apr 11

7:10 am - 12:35 pm

SEA

CTU

37h 25m2 stops

9:15 pm - 2:44 pm

CTU

SEA

33h 29m2 stops

$1,367China Eastern

Sat, Feb 14 - Sun, Mar 1

7:10 am - 12:35 pm

SEA

CTU

37h 25m2 stops

9:15 pm - 2:44 pm

CTU

SEA

33h 29m2 stops

$1,408China Eastern

Sat, Feb 14 - Sun, Mar 1

3:40 pm - 2:10 pm

SEA

CTU

30h 30m2 stops

12:05 pm - 7:16 pm

CTU

SEA

23h 11m2 stops

$1,478Multiple Airlines

Thu, Feb 12 - Thu, Feb 19

5:45 am - 2:10 pm

SEA

CTU

40h 25m3 stops

12:05 pm - 7:16 pm

CTU

SEA

23h 11m2 stops

$1,490Multiple Airlines

Thu, Feb 12 - Thu, Feb 19

China Eastern flights from Seattle to Chengdu

Our best China Eastern deals on Seattle to Chengdu flight tickets

China Eastern

Apr 2

SEA7:15 amSeattle/Tacoma Intl

38h 00m

2 stops

CTU12:15 pmChengdu

Apr 9

CTU6:55 amChengdu

25h 14m

2 stops

SEA5:09 pmSeattle/Tacoma Intl

$1,303

Find similar

China Eastern

Apr 2

SEA7:15 amSeattle/Tacoma Intl

38h 00m

2 stops

CTU12:15 pmChengdu

Apr 11

CTU6:55 amChengdu

25h 14m

2 stops

SEA5:09 pmSeattle/Tacoma Intl

$1,327

Find similar

China Eastern

Feb 14

SEA7:10 amSeattle/Tacoma Intl

37h 25m

2 stops

CTU12:35 pmChengdu

Mar 1

CTU9:15 pmChengdu

33h 29m

2 stops

SEA2:44 pmSeattle/Tacoma Intl

$1,367

Find similar

Air China flights from Seattle to Chengdu

Our best Air China deals on Seattle to Chengdu flight tickets

Air China

Jul 1

SEA9:02 amSeattle/Tacoma Intl

23h 33m

2 stops

CTU11:35 pmChengdu

Jul 18

CTU8:00 amChengdu

23h 27m

2 stops

SEA4:27 pmSeattle/Tacoma Intl

$2,090

Find similar

Air China

Apr 4

SEA8:42 amSeattle/Tacoma Intl

36h 13m

2 stops

CTU11:55 amChengdu

Apr 8

CTU8:00 amChengdu

25h 35m

2 stops

SEA6:35 pmSeattle/Tacoma Intl

$2,137

Find similar

Air China

Apr 4

SEA8:42 amSeattle/Tacoma Intl

23h 53m

2 stops

CTU11:35 pmChengdu

Apr 8

CTU8:00 amChengdu

21h 36m

2 stops

SEA2:36 pmSeattle/Tacoma Intl

$2,138

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 1/27

5:10 pm-10:25 pm

2 stops37h 15m

Chengdu

Wed 2/11

9:00 am-3:44 pm

2 stops22h 44m

$1,018

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Fri 4/3

9:15 pm-10:45 am

2 stops46h 30m

Chengdu

Fri 4/10

3:00 pm-8:59 am

2 stops32h 59m

$1,120

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 1/27

5:50 am-12:55 am

3 stops27h 05m

Chengdu

Wed 2/11

7:20 am-10:51 pm

3 stops31h 31m

$1,183

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Mon 1/26

12:10 am-10:30 pm

2 stops30h 20m

Chengdu

Wed 2/11

7:20 am-2:31 pm

3 stops23h 11m

$1,186

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Thu 4/2

7:15 am-12:15 pm

2 stops38h 00m

Chengdu

Thu 4/9

6:55 am-5:09 pm

2 stops25h 14m

$1,303

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Thu 4/2

7:15 am-12:15 pm

2 stops38h 00m

Chengdu

Sat 4/11

6:55 am-5:09 pm

2 stops25h 14m

$1,327

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sat 2/14

7:10 am-12:35 pm

2 stops37h 25m

Chengdu

Sun 3/1

9:15 pm-2:44 pm

2 stops33h 29m

$1,367

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sat 2/14

7:10 am-12:35 pm

2 stops37h 25m

Chengdu

Sun 3/1

9:15 pm-2:44 pm

2 stops33h 29m

$1,408

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Thu 2/12

3:40 pm-2:10 pm

2 stops30h 30m

Chengdu

Thu 2/19

12:05 pm-7:16 pm

2 stops23h 11m

$1,478

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Thu 2/12

5:45 am-2:10 pm

3 stops40h 25m

Chengdu

Thu 2/19

12:05 pm-7:16 pm

2 stops23h 11m

$1,490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

China Eastern 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	24h 29m
Direct flights	None

The fastest flight from Seattle to Chengdu takes 24h 29m

There are no direct flights from Seattle to Chengdu. There are no popular flight routes from Seattle to Chengdu.

Search flight deals

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 24h 29m, 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.