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$662+ Cheap flights from Knoxville (TYS) to Brazil

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — GRU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Knoxville to Brazil

Cheapest flights from Knoxville to Brazil
Explore the most affordable flight options available from Knoxville to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:00 pm
TYS
-
GRU
2 stops20h 15m
Delta
Wed 8/2610:45 pm
GRU
-
TYS
2 stops17h 22m
Delta
Deal found 1/27$1,091
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:27 pm
TYS
-
GRU
1 stop35h 48m
United Airlines
Wed 4/110:20 pm
GRU
-
TYS
1 stop15h 57m
United Airlines
Deal found 1/27$1,146
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:00 pm
TYS
-
GRU
1 stop17h 30m
United Airlines
Mon 8/1710:20 pm
GRU
-
TYS
1 stop15h 58m
United Airlines
Deal found 1/26$1,162
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:24 am
TYS
-
GRU
2 stops19h 56m
American Airlines
Wed 4/111:15 pm
GRU
-
TYS
2 stops17h 33m
American Airlines
Deal found 1/27$1,182
This KAYAK deal was found by Cheapflights users on 1/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:53 pm
TYS
-
CWB
2 stops20h 07m
Azul
Mon 3/166:50 pm
CWB
-
TYS
2 stops21h 00m
Azul
Deal found 1/28$1,211
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:35 pm
TYS
-
CWB
2 stops20h 15m
United Airlines
Tue 8/255:00 pm
CWB
-
TYS
2 stops27h 34m
United Airlines
Deal found 1/26$1,217
This Ovago deal was found by Cheapflights users on 1/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:10 pm
TYS
-
CWB
2 stops15h 05m
LATAM Airlines
Mon 3/161:45 pm
CWB
-
TYS
3 stops22h 32m
LATAM Airlines
Deal found 1/28$1,416
This Ovago deal was found by Cheapflights users on 1/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/19:05 am
TYS
-
GRU
2 stops16h 45m
Copa Airlines
Mon 2/23:10 am
GRU
-
TYS
2 stops18h 40m
Copa Airlines
Deal found 1/28$1,551
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/14:06 pm
TYS
-
GRU
1 stop15h 29m
Multiple Airlines
Tue 2/35:25 pm
GRU
-
TYS
2 stops28h 02m
Multiple Airlines
Deal found 1/28$1,847
This Priceline deal was found by Cheapflights users on 1/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:41 pm
TYS
-
GRU
1 stop32h 59m
LATAM Airlines
Tue 2/39:15 pm
GRU
-
TYS
1 stop15h 53m
LATAM Airlines
Deal found 1/28$2,007
This AranGrant deal was found by Cheapflights users on 1/28. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:00 pm
TYS
-
CWB
2 stops19h 55m
LATAM Airlines
Tue 12/155:30 pm
CWB
-
TYS
2 stops17h 42m
LATAM Airlines
Deal found 1/28$3,340
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:18 am
TYS
-
CWB
3 stops22h 07m
American Airlines
Mon 3/167:20 pm
CWB
-
TYS
3 stops21h 10m
American Airlines
Deal found 1/28$4,580

Find flight deals from Knoxville to Brazil

Keep the following information in mind while searching for Knoxville to Brazil flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,091
(Expedia)

One-way from

$662
(United Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Sao Paulo (SAO) flights.
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From Knoxville McGhee Tyson to Brazil
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One-way flight from Knoxville McGhee Tyson to Brazil
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Brazil 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Knoxville to Brazil that are best for you.

Fly from

Knoxville

Fly to

Brazil

Route

Depart

Return

Price

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Fri 5/1

7:00 pm-4:15 pm

2 stops20h 15m

Sao Paulo Guarulhos Intl

Wed 8/26

10:45 pm-3:07 pm

2 stops17h 22m

$1,091

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Sun 3/1

5:27 pm-7:15 am

1 stop35h 48m

Sao Paulo Guarulhos Intl

Wed 4/1

10:20 pm-1:17 pm

1 stop15h 57m

$1,146

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Sun 3/1

8:24 am-6:20 am

2 stops19h 56m

Sao Paulo Guarulhos Intl

Wed 4/1

11:15 pm-3:48 pm

2 stops17h 33m

$1,182

KnoxvilleCuritiba

TYS - CWB

TYSCWB

Knoxville McGhee Tyson

Mon 3/9

1:53 pm-11:00 am

2 stops20h 07m

Curitiba Afonso Pena

Mon 3/16

6:50 pm-2:50 pm

2 stops21h 00m

$1,211

KnoxvilleCuritiba

TYS - CWB

TYSCWB

Knoxville McGhee Tyson

Mon 3/9

5:10 pm-9:15 am

2 stops15h 05m

Curitiba Afonso Pena

Mon 3/16

1:45 pm-11:17 am

3 stops22h 32m

$1,416

KnoxvilleCuritiba

TYS - CWB

TYSCWB

Knoxville McGhee Tyson

Mon 3/9

11:18 am-10:25 am

3 stops22h 07m

Curitiba Afonso Pena

Mon 3/16

7:20 pm-3:30 pm

3 stops21h 10m

$4,580

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Thu 2/26

6:45 am-7:15 am

1 stop22h 30m

$662

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Thu 4/23

12:03 pm-6:45 am

2 stops17h 42m

$665

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Thu 2/26

2:38 pm-12:40 am

3 stops32h 02m

$667

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Thu 4/23

1:20 pm-8:20 am

2 stops18h 00m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 11 results
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Best time to book a flight from Knoxville to Brazil

Have a flexible travel schedule? Discover the best time to fly to Brazil from Knoxville 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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Brazil
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Brazil. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Brazil?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Brazil. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Knoxville to Brazil?

    Airlines like Delta, United Airlines, and Azul fly from Knoxville to Brazil in about 20h 07m. The time it takes to get you to your destination can typically vary by up to 15h 41m. The distance between Knoxville and Brazil is about 4805 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Knoxville to Brazil that include hotel bookings?

    Yes. In addition to deals on Knoxville to Brazil flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Brazil?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Brazil.

  • Can I find deals for business class flights from Knoxville to Brazil?

    Yes. Cheapflights offers flight deals from Knoxville to Brazil by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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