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Cheap flights from Knoxville to Chengdu from $1,329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Chengdu departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:19 pm - 8:45 pm
TYS
-
CTU
37h 26m
3 stops
United Airlines Logo
7:20 am - 11:54 pm
CTU
-
TYS
28h 34m
3 stops
$3,578United Airlines
Wed, Jun 3 - Wed, Jul 15

United Airlines flights from Knoxville to Chengdu

Our best United Airlines deals on Knoxville to Chengdu flight tickets
United Airlines
Jun 3
TYS7:19 pmKnoxville McGhee Tyson
37h 26m
3 stops
CTU8:45 pmChengdu
Jul 15
CTU7:20 amChengdu
28h 34m
3 stops
TYS11:54 pmKnoxville McGhee Tyson
$3,578
United Airlines
Apr 5
TYS7:20 pmKnoxville McGhee Tyson
37h 25m
3 stops
CTU8:45 pmChengdu
Apr 8
CTU7:20 amChengdu
27h 09m
3 stops
TYS10:29 pmKnoxville McGhee Tyson
$15,442

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Knoxville to Chengdu that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleChengdu

TYS - CTU

TYSCTU

Knoxville McGhee Tyson

Wed 6/3

7:19 pm-8:45 pm

3 stops37h 26m

Chengdu

Wed 7/15

7:20 am-11:54 pm

3 stops28h 34m

$3,578
Cheapest one-way

KnoxvilleChengdu

TYS - CTU

TYSCTU

Knoxville McGhee Tyson

Wed 4/22

4:25 pm-10:40 am

3 stops54h 15m

$1,329
Quickest one-way

KnoxvilleChengdu

TYS - CTU

TYSCTU

Knoxville McGhee Tyson

Wed 4/22

6:00 am-10:55 pm

2 stops28h 55m

$1,651

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Knoxville to Chengdu

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Chengdu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Chengdu (TYS to CTU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Chengdu

Fastest flight time

37h 25m

Direct flights

None
The fastest flight from Knoxville to Chengdu takes 37h 25m
There are no direct flights from Knoxville to Chengdu. There are no popular flight routes from Knoxville to Chengdu.
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  • How far is Knoxville McGhee Tyson to Chengdu by plane?

    A flight from Knoxville McGhee Tyson to Chengdu will travel around 7798.8 mi. Typically, this will take 37h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Chengdu Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Chengdu Airport are updated daily.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Chengdu Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Chengdu Airport.

  • What documentation or ID do you need to fly to Chengdu Airport?

    The travel and health documents you'll need for your trip to Chengdu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chengdu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Knoxville to Chengdu?

    Price Alerts will notify you by email when the price for flights to Chengdu from Knoxville decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Knoxville to Chengdu with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Chengdu?

It is quick and easy to find Knoxville to Chengdu flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chengdu that suits you.

Can I find flights from Knoxville to Chengdu with flexible booking policies on momondo?

Yes. All flights to Chengdu from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Knoxville to Chengdu?

Once you have performed a search for Knoxville 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 Knoxville to Chengdu right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Knoxville 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.

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1 adult
Wed 4/22
Wed 4/29
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