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$614+ Cheap flights from Seattle (SEA) to Chengdu (CTU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CTU
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap 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 November 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

September

Round-trip from

$1,549
(Mytrip)

One-way from

$614
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Chengdu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Chengdu flights.
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High demand for flights, 34% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Seattle/Tacoma Intl to Chengdu
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One-way flight from Seattle/Tacoma Intl to Chengdu
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Find flight deals from Seattle to Chengdu

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 November 21, 2024.

This CheapOair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/256:20 amSEA - CTU
2 stops27h 10mMultiple Airlines
Fri 12/611:00 amCTU - SEA
2 stops44h 21mMultiple Airlines
Deal found 11/20$1,153
This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/206:45 pmSEA - CTU
2 stops38h 45mChina Eastern
Sun 1/52:35 pmCTU - SEA
2 stops41h 19mChina Eastern
Deal found 11/21$4,983

Find flights from Seattle to Chengdu within your budget

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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sat 1/4

12:10 am-12:20 am

2 stops32h 10m

Chengdu

Sun 1/12

10:35 pm-6:15 pm

2 stops35h 40m

$1,549

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Wed 2/19

7:15 am-11:35 pm

2 stops24h 20m

Chengdu

Wed 3/19

9:00 am-3:54 pm

2 stops21h 54m

$1,902

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Thu 2/20

5:45 am-10:25 pm

2 stops24h 40m

Chengdu

Wed 3/19

11:45 am-6:25 pm

2 stops21h 40m

$2,098

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Sat 1/4

7:20 pm-10:25 pm

3 stops35h 05m

Chengdu

Sat 1/11

7:30 am-3:45 pm

2 stops24h 15m

$2,783

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Fri 12/20

6:45 pm-1:30 am

2 stops38h 45m

Chengdu

Sun 1/5

2:35 pm-3:54 pm

2 stops41h 19m

$4,983

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 2/18

7:15 am-1:00 am

2 stops25h 45m

Chengdu

Wed 2/26

7:30 am-12:55 am

3 stops33h 25m

$10,621

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 1/21

12:45 pm-5:30 pm

3 stops36h 45m

$614

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Tue 1/21

7:10 am-1:30 am

2 stops26h 20m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Seattle to Chengdu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Chengdu in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Chengdu flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Chengdu flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Seattle-Chengdu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Chengdu flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Chengdu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
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.

Travel insights for flights from Seattle to Chengdu

Get recent, data-driven insights about flights from Seattle to Chengdu including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Seattle to Chengdu?

Currently, September is the cheapest month in which you can book a flight from Seattle to Chengdu (average of $885). Flying from Seattle to Chengdu in July is currently the most expensive (average of $1,814). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to CTU?

Find hourly flight availability from Seattle to Chengdu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

It’s typically best to fly out from Seattle to Chengdu in the afternoon. Doing so could potentially save you 32% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Chengdu by month

Plan your trip to Chengdu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chengdu ranges from 0.0 - 9.8 inches per month. August is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chengdu when rainfall is around 0.0 in.

Temperature in Chengdu by month

Plan your trip to Chengdu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chengdu, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Chengdu

Get insights into the airlines that provide service to Chengdu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chengdu. Reviews last updated November 21, 2024.
United Airlines
7.4
Good
9,172 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines
7.4
Good
9,172 reviews
United Airlines
7.4
Good
9,172 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Air China
7.3
Good
157 reviews
United Airlines
7.4
Good
9,172 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Air Canada
7.0
Good
8,238 reviews
United Airlines
7.4
Good
9,172 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

China Eastern
7.0
Good
221 reviews
United Airlines
7.4
Good
9,172 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Lufthansa
6.8
Okay
7,148 reviews
United Airlines
7.4
Good
9,172 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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.

  • What are the cheapest airlines flying from Seattle to Chengdu round-trip?

    Our cheapest airline available from Seattle to Chengdu is Air China. Our recent data shows that you can find tickets from as low as $1,902 on this airline. Additional options worth looking into are Air Canada and Lufthansa, starting at $2,098 and $2,783 round-trip.

  • 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.

  • What is the cheapest month to book a flight from Seattle to Chengdu?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Chengdu (average of $885). Flying from Seattle to Chengdu in July is currently the most expensive (average of $1,814). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Seattle to Chengdu

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Chengdu flights
Spokane to Chengdu flights

Top 3 airlines flying from Seattle to Chengdu

Discover the top 3 airlines that operate flights from Seattle to Chengdu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$1,069Average$1,159FlexibilityNo cancel feeOn-time74%
Air ChinaCheapest$1,375Average$1,683FlexibilityNo cancel feeOn-time67%
China EasternCheapest$1,379Average$1,402FlexibilityNo cancel feeOn-time62%
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