What is the cheapest airline that flies from Seattle/Tacoma Intl to Chengdu?

Air China and China Eastern are the most popular carriers operating from Seattle/Tacoma Intl to Chengdu

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.

$441 Cheap Flights from Seattle to Chengdu in 2025

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Find the cheapest flights from Seattle to Chengdu

Round-trip

One-way

Cheap round-trip flights

6:25 am - 11:35 pmSEA-CTU

26h 10m2 stops

9:00 am - 9:53 pmCTU-SEA

27h 53m2 stops

$861Air China

Find Deal

Sun, Sep 21 - Sun, Sep 28

12:41 pm - 10:30 amSEA-CTU

29h 49m2 stops

7:00 am - 3:29 pmCTU-SEA

24h 29m2 stops

$919Air China

Find Deal

Thu, Nov 27 - Sat, Dec 6

8:42 am - 11:35 pmSEA-CTU

23h 53m2 stops

10:00 pm - 11:56 amCTU-SEA

52h 56m2 stops

$925

Find Deal

Wed, Oct 1 - Wed, Oct 15

7:15 am - 12:15 pmSEA-CTU

38h 00m2 stops

6:55 am - 4:59 pmCTU-SEA

25h 04m2 stops

$959China Eastern

Find Deal

Sun, Sep 14 - Sun, Sep 28

7:15 am - 12:15 pmSEA-CTU

38h 00m2 stops

6:55 am - 4:59 pmCTU-SEA

25h 04m2 stops

$982China Eastern

Find Deal

Fri, Sep 12 - Sun, Sep 28

5:30 am - 12:50 amSEA-CTU

27h 20m2 stops

10:00 pm - 4:15 pmCTU-SEA

34h 15m2 stops

$988Air China

Find Deal

Sat, Nov 22 - Tue, Nov 25

2:42 pm - 11:55 amSEA-CTU

30h 13m2 stops

1:35 pm - 10:23 amCTU-SEA

36h 48m3 stops

$1,013

Find Deal

Fri, Oct 24 - Mon, Nov 3

10:00 am - 9:55 pmSEA-CTU

20h 55m2 stops

10:00 am - 10:16 pmCTU-SEA

27h 16m2 stops

$2,196Air Canada

Find Deal

Mon, Sep 15 - Fri, Sep 26

2:00 pm - 5:35 pmSEA-CTU

35h 35m2 stops

5:30 pm - 1:20 pmCTU-SEA

35h 50m2 stops

$2,608Lufthansa

Find Deal

Tue, Dec 16 - Tue, Dec 30

2:00 pm - 5:35 pmSEA-CTU

35h 35m2 stops

5:30 pm - 12:10 pmCTU-SEA

58h 40m2 stops

$2,641Lufthansa

Find Deal

Tue, Dec 16 - Wed, Dec 31

Air China flights from Seattle to Chengdu

Our best Air China deals on Seattle to Chengdu flight tickets

Air China

Sep 21

SEA6:25 amSeattle/Tacoma Intl

26h 10m

2 stops

CTU11:35 pmChengdu

Sep 28

CTU9:00 amChengdu

27h 53m

2 stops

SEA9:53 pmSeattle/Tacoma Intl

$861

Find similar

Air China

Nov 27

SEA12:41 pmSeattle/Tacoma Intl

29h 49m

2 stops

CTU10:30 amChengdu

Dec 6

CTU7:00 amChengdu

24h 29m

2 stops

SEA3:29 pmSeattle/Tacoma Intl

$919

Find similar

Air China

Nov 22

SEA5:30 amSeattle/Tacoma Intl

27h 20m

2 stops

CTU12:50 amChengdu

Nov 25

CTU10:00 pmChengdu

34h 15m

2 stops

SEA4:15 pmSeattle/Tacoma Intl

$988

Find similar

Lufthansa flights from Seattle to Chengdu

Our best Lufthansa deals on Seattle to Chengdu flight tickets

Lufthansa

Dec 16

SEA2:00 pmSeattle/Tacoma Intl

35h 35m

2 stops

CTU5:35 pmChengdu

Dec 30

CTU5:30 pmChengdu

35h 50m

2 stops

SEA1:20 pmSeattle/Tacoma Intl

$2,608

Find similar

Lufthansa

Dec 16

SEA2:00 pmSeattle/Tacoma Intl

35h 35m

2 stops

CTU5:35 pmChengdu

Dec 31

CTU5:30 pmChengdu

58h 40m

2 stops

SEA12:10 pmSeattle/Tacoma Intl

$2,641

Find similar

Lufthansa

Dec 16

SEA2:00 pmSeattle/Tacoma Intl

35h 35m

2 stops

CTU5:35 pmChengdu

Jan 1

CTU5:30 pmChengdu

35h 50m

2 stops

SEA1:20 pmSeattle/Tacoma Intl

$2,657

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 9/21

6:25 am-11:35 pm

2 stops26h 10m

Chengdu

Sun 9/28

9:00 am-9:53 pm

2 stops27h 53m

$861

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Thu 11/27

12:41 pm-10:30 am

2 stops29h 49m

Chengdu

Sat 12/6

7:00 am-3:29 pm

2 stops24h 29m

$919

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Wed 10/1

8:42 am-11:35 pm

2 stops23h 53m

Chengdu

Wed 10/15

10:00 pm-11:56 am

2 stops52h 56m

$925

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sun 9/14

7:15 am-12:15 pm

2 stops38h 00m

Chengdu

Sun 9/28

6:55 am-4:59 pm

2 stops25h 04m

$959

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Fri 9/12

7:15 am-12:15 pm

2 stops38h 00m

Chengdu

Sun 9/28

6:55 am-4:59 pm

2 stops25h 04m

$982

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sat 11/22

5:30 am-12:50 am

2 stops27h 20m

Chengdu

Tue 11/25

10:00 pm-4:15 pm

2 stops34h 15m

$988

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Fri 10/24

2:42 pm-11:55 am

2 stops30h 13m

Chengdu

Mon 11/3

1:35 pm-10:23 am

3 stops36h 48m

$1,013

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Mon 9/15

10:00 am-9:55 pm

2 stops20h 55m

Chengdu

Fri 9/26

10:00 am-10:16 pm

2 stops27h 16m

$2,196

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 12/16

2:00 pm-5:35 pm

2 stops35h 35m

Chengdu

Tue 12/30

5:30 pm-1:20 pm

2 stops35h 50m

$2,608

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 12/16

2:00 pm-5:35 pm

2 stops35h 35m

Chengdu

Wed 12/31

5:30 pm-12:10 pm

2 stops58h 40m

$2,641

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

Prices

Airlines

What is the cheapest day to depart on your flight to Chengdu?

According to our data, Thursday is the cheapest day to fly to Chengdu from Seattle. The lowest ticket price found for a Thursday departure recently was $1,187. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Chengdu is Sunday, with ticket prices averaging around $2,413.

What is the cheapest time of day to depart on your flight to Chengdu?

The cheapest time of day to fly to Chengdu is in the evening when flights can be purchased for as low as $1,152. In the afternoon is when there is more demand to fly to Chengdu, so prices are often more expensive at around $1,683 per ticket.

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

Direct flights	None

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 20h 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.