Cheap flights from Seattle to Chengdu from C$ 1,115
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CTU
6 Dec — 13 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheap flight deals from Seattle to Chengdu
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
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 6 November 2026.
Fri 25/122:35 p.m. -
2 stops42h 20m
Tue 5/15:30 p.m. -
2 stops58h 19m
Deal found 1/11C$ 3,306
Sat 19/1211:30 p.m. -
1 stop26h 35m
Mon 28/127:20 p.m. -
1 stop14h 50m
Deal found 2/11C$ 3,604
Sun 27/122:35 p.m. -
2 stops42h 20m
Mon 4/15:30 p.m. -
2 stops58h 19m
Deal found 1/11C$ 3,644
Sat 26/122:35 p.m. -
2 stops42h 20m
Tue 5/15:30 p.m. -
2 stops58h 19m
Deal found 1/11C$ 3,742
Wed 16/1212:10 a.m. -
1 stop25h 55m
Mon 28/127:20 p.m. -
1 stop14h 50m
Deal found 2/11C$ 4,142
Sat 19/1212:10 a.m. -
1 stop25h 55m
Mon 28/127:20 p.m. -
1 stop14h 50m
Deal found 2/11C$ 4,198
Sun 20/1212:10 a.m. -
1 stop19h 45m
Sun 3/11:15 p.m. -
1 stop20h 55m
Deal found 2/11C$ 4,267
Sun 27/1212:10 a.m. -
1 stop30h 35m
Fri 1/17:20 p.m. -
1 stop14h 50m
Deal found 1/11C$ 4,847
Best flights from Seattle to Chengdu
Discover carefully curated flight deals from Seattle to Chengdu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 November 2026.
Mon 18/110:25 a.m. -
1 stop19h 45m
Thu 21/18:15 a.m. -
1 stop16h 30m
Deal found 2/11C$ 1,115
Sun 31/112:10 a.m. -
1 stop19h 45m
Tue 9/21:15 p.m. -
1 stop20h 55m
Deal found 2/11C$ 1,906
Sat 9/111:30 p.m. -
1 stop26h 35m
Mon 18/17:20 p.m. -
1 stop14h 50m
Deal found 1/11C$ 2,178
Sun 7/36:10 p.m. -
2 stops27h 15m
Thu 11/38:15 a.m. -
1 stop16h 30m
Deal found 4/11C$ 1,307
Fri 25/122:35 p.m. -
2 stops42h 20m
Tue 5/15:30 p.m. -
2 stops58h 19m
Deal found 1/11C$ 3,306
Sat 19/1211:30 p.m. -
1 stop26h 35m
Mon 28/127:20 p.m. -
1 stop14h 50m
Deal found 2/11C$ 3,604
Sat 26/122:35 p.m. -
2 stops42h 20m
Tue 5/15:30 p.m. -
2 stops58h 19m
Deal found 1/11C$ 3,742
Wed 16/1212:10 a.m. -
1 stop25h 55m
Mon 28/127:20 p.m. -
1 stop14h 50m
Deal found 2/11C$ 4,142
Last-minute flights from Seattle to Chengdu
Discover last-minute flight deals from Seattle to Chengdu. Data last updated 6 November 2026 and is based on user searches.
Wed 16/1212:10 a.m. -
1 stop25h 55m
Mon 28/127:20 p.m. -
1 stop14h 50m
Deal found 2/11C$ 4,142
Sat 19/1211:30 p.m. -
1 stop26h 35m
Mon 28/127:20 p.m. -
1 stop14h 50m
Deal found 2/11C$ 3,604
Sat 19/1212:10 a.m. -
1 stop25h 55m
Mon 28/127:20 p.m. -
1 stop14h 50m
Deal found 2/11C$ 4,198
Sun 20/1212:10 a.m. -
1 stop19h 45m
Sun 3/11:15 p.m. -
1 stop20h 55m
Deal found 2/11C$ 4,267
Fri 25/122:35 p.m. -
2 stops42h 20m
Tue 5/15:30 p.m. -
2 stops58h 19m
Deal found 1/11C$ 3,306
Sat 26/122:35 p.m. -
2 stops42h 20m
Tue 5/15:30 p.m. -
2 stops58h 19m
Deal found 1/11C$ 3,742
Sun 27/122:35 p.m. -
2 stops42h 20m
Mon 4/15:30 p.m. -
2 stops58h 19m
Deal found 1/11C$ 3,644
Sun 27/1212:10 a.m. -
1 stop30h 35m
Fri 1/17:20 p.m. -
1 stop14h 50m
Deal found 1/11C$ 4,847
One-way flights from Seattle to Chengdu
Search for one-way flight options from Seattle to Chengdu. Find affordable one-way fares based on user searches. Data last updated 6 November 2026.
Wed 27/110:25 a.m. -
1 stop19h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 2/11C$ 3,594
Thu 28/110:25 a.m. -
1 stop19h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 2/11C$ 4,988
Sat 23/111:29 a.m. -
2 stops57h 56m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 2/11C$ 5,469
Thu 21/112:10 a.m. -
1 stop30h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 2/11C$ 11,134
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 6 November 2026.
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 7,457,451 searches. Data last updated 6 November 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 Seattle/Tacoma Intl - CTU Chengdu
SEACTU
Seattle/Tacoma Intl
Mon 18/1
10:25 a.m.-10:10 p.m.
1 stop19h 45m
Chengdu
Thu 21/1
8:15 a.m.-8:45 a.m.
1 stop16h 30m
C$ 1,115
SeattleChengdu
SEA Seattle/Tacoma Intl - CTU Chengdu
SEACTU
Seattle/Tacoma Intl
Sun 7/3
6:10 p.m.-1:25 p.m.
2 stops27h 15m
Chengdu
Thu 11/3
8:15 a.m.-8:45 a.m.
1 stop16h 30m
C$ 1,307
SeattleChengdu
SEA Seattle/Tacoma Intl - CTU Chengdu
SEACTU
Seattle/Tacoma Intl
Sun 31/1
12:10 a.m.-11:55 a.m.
1 stop19h 45m
Chengdu
Tue 9/2
1:15 p.m.-6:10 p.m.
1 stop20h 55m
C$ 1,906
SeattleChengdu
SEA Seattle/Tacoma Intl - CTU Chengdu
SEACTU
Seattle/Tacoma Intl
Sat 9/1
11:30 p.m.-6:05 p.m.
1 stop26h 35m
Chengdu
Mon 18/1
7:20 p.m.-6:10 p.m.
1 stop14h 50m
C$ 2,178
SeattleChengdu
SEA Seattle/Tacoma Intl - CTU Chengdu
SEACTU
Seattle/Tacoma Intl
Fri 25/12
2:35 p.m.-12:55 a.m.
2 stops42h 20m
Chengdu
Tue 5/1
5:30 p.m.-11:49 a.m.
2 stops58h 19m
C$ 3,306
Quickest round-trip
SeattleChengdu
SEA Seattle/Tacoma Intl - CTU Chengdu
SEACTU
Seattle/Tacoma Intl
Wed 27/1
10:25 a.m.-10:10 p.m.
1 stop19h 45m
Chengdu
Wed 31/12
12:00 a.m.-8:00 a.m.
Nonstop0h 00m
C$ 3,594
SeattleChengdu
SEA Seattle/Tacoma Intl - CTU Chengdu
SEACTU
Seattle/Tacoma Intl
Sat 19/12
11:30 p.m.-6:05 p.m.
1 stop26h 35m
Chengdu
Mon 28/12
7:20 p.m.-6:10 p.m.
1 stop14h 50m
C$ 3,604
SeattleChengdu
SEA Seattle/Tacoma Intl - CTU Chengdu
SEACTU
Seattle/Tacoma Intl
Sat 26/12
2:35 p.m.-12:55 a.m.
2 stops42h 20m
Chengdu
Tue 5/1
5:30 p.m.-11:49 a.m.
2 stops58h 19m
C$ 3,742
SeattleChengdu
SEA Seattle/Tacoma Intl - CTU Chengdu
SEACTU
Seattle/Tacoma Intl
Wed 16/12
12:10 a.m.-6:05 p.m.
1 stop25h 55m
Chengdu
Mon 28/12
7:20 p.m.-6:10 p.m.
1 stop14h 50m
C$ 4,142
SeattleChengdu
SEA Seattle/Tacoma Intl - CTU Chengdu
SEACTU
Seattle/Tacoma Intl
Thu 28/1
10:25 a.m.-10:10 p.m.
1 stop19h 45m
Chengdu
Wed 31/12
12:00 a.m.-8:00 a.m.
Nonstop0h 00m
C$ 4,988
Flights are sorted by cheapest round-trip flights first.
Deals found on 2/11
Showing 1-10 of 12 resultsSorted by cheapest first
1
2
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.
SEA-CTU
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 19h 45m. Fly via Cathay Pacific to get the fastest option. Airlines will cover a distance of 10177 km.
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.
Browse thousands of different options on Cheapflights for your next trip
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Other flights to Chengdu
Explore flights to Chengdu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 November 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Seattle to Chengdu?
Deals for Seattle to Chengdu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Seattle to Chengdu?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Chengdu.
Can Cheapflights find flights from Seattle to Chengdu with no change fees?
Certainly. Search results for flights to Chengdu from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Seattle to Chengdu become cheaper?
Of course! You can now track prices for flights from Seattle to Chengdu and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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