SEA - TFU

Find cheap flights from Seattle to Chengdu

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Chengdu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Chengdu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Chengdu, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Seattle to Chengdu (SEA-TFU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Chengdu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Chengdu

Multiple Airlines Logo
SEA-TFU
6328 mimulti-stop
Multiple Airlines Logo
TFU-SEA
6328 mimulti-stop
Multiple Airlines
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Booking Insights

KAYAK's insights & trends for Seattle to Chengdu flights

Get data-powered insights and trends into flights from Seattle to Chengdu to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Seattle to Chengdu?

Percentage of 1-stop round-trip flights from Seattle to Chengdu chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Taipei City (TPE) is the top choice – 46% of KAYAK users who clicked on 1-stop flights from Seattle to Chengdu picked an itinerary connecting there.

What is the cheapest layover airport when flying from Seattle to Chengdu?

Average round-trip price for 1-stop flights from Seattle to Chengdu clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Singapore (SIN) offer the most affordable fares, with an average round-trip price of $1,004.

Which layover airport offers the shortest total travel time from Seattle to Chengdu?

Shortest average total travel time for 1-stop one-way flights from Seattle to Chengdu via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Incheon (ICN) for the shortest journey. The average one-way travel time for flights connecting there is 17h 45m.

Which layover airport has the quickest connection when flying from Seattle to Chengdu?

Average layover duration at different layover airports for 1-stop one-way flights from Seattle to Chengdu, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Taipei City (TPE) often has the shortest layovers from Seattle to Chengdu, with an average of 5h 03m.

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Good to know

Most popular time to fly and prices are also 29% lower on average.

When to book flights from Seattle to Chengdu

Are your dates flexible? Find out the best times to travel from Seattle to Chengdu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Chengdu

  • Do I need a passport to fly between Seattle and Chengdu?

    Yes

  • Which aircraft models fly most regularly from Seattle to Chengdu?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Seattle to Chengdu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Chengdu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Chengdu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chengdu from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Chengdu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chengdu with an airline and back to Seattle with another airline. Booking your flights between Seattle and TFU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Chengdu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chengdu from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Chengdu

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Chengdu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Chengdu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1235 reviews
8.3Comfort
8.4Boarding
8.6Crew
8.0Entertainment
8.1Food
Airline reviews

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

10.0 ExcellentDale, Aug 2025SFO - TPE
Read more EVA Air reviews

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

friendly and professional cabin staff... seems cold and a bit aloof...

Good. Please add a non- applicable category to your questions.

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

It was a good flight. I would highly recommend it to family and friends.

Everything you need to know for your flight from Seattle to Chengdu

Information on your arrival and departure airports

Seattle (SEA)
Chengdu (TFU)

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