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$441+ 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
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
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 February 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:00 pm
TYS
-
GRU
1 stop16h 00m
Multiple Airlines
Sun 4/121:20 am
GRU
-
TYS
2 stops21h 28m
Multiple Airlines
Deal found 2/1$773
This United Airlines deal was found by Cheapflights users on 2/2. 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 8/1310:50 am
TYS
-
GRU
1 stop21h 40m
United Airlines
Mon 8/179:50 pm
GRU
-
TYS
1 stop16h 30m
United Airlines
Deal found 2/2$1,163
This United Airlines deal was found by Cheapflights users on 2/3. 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 stop19h 32m
United Airlines
Deal found 2/3$1,212
This Ovago deal was found by Cheapflights users on 2/1. 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.
Tue 4/75:10 pm
TYS
-
GRU
1 stop11h 30m
LATAM Airlines
Mon 4/1310:50 pm
GRU
-
TYS
1 stop13h 27m
LATAM Airlines
Deal found 2/1$1,230
This United Airlines deal was found by Cheapflights users on 2/1. 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 8/2112:00 pm
TYS
-
CWB
2 stops22h 00m
United Airlines
Tue 8/255:30 pm
CWB
-
TYS
2 stops27h 04m
United Airlines
Deal found 2/1$1,237
This American Airlines deal was found by Cheapflights users on 2/4. 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 3/14:29 pm
TYS
-
GRU
1 stop13h 41m
American Airlines
Wed 4/110:00 pm
GRU
-
TYS
1 stop20h 31m
American Airlines
Deal found 2/4$1,243
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/42:37 pm
TYS
-
GRU
1 stop13h 03m
Multiple Airlines
Sat 2/284:10 am
GRU
-
TYS
2 stops14h 53m
Multiple Airlines
Deal found 2/2$1,600
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/51:59 pm
TYS
-
GRU
1 stop15h 16m
United Airlines
Thu 2/269:45 pm
GRU
-
TYS
1 stop14h 27m
United Airlines
Deal found 2/2$1,611
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/24:55 pm
TYS
-
GRU
1 stop14h 35m
United Airlines
Mon 2/239:45 pm
GRU
-
TYS
2 stops19h 30m
United Airlines
Deal found 2/2$1,615

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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$773
(Kiwi.com)

One-way from

$441
(Kiwi.com)
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 February 5, 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

Tue 4/7

12:00 pm-5:00 am

1 stop16h 00m

Sao Paulo Guarulhos Intl

Sun 4/12

1:20 am-9:48 pm

2 stops21h 28m

$773

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-4:52 pm

1 stop19h 32m

$1,212

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Tue 4/7

5:10 pm-5:40 am

1 stop11h 30m

Sao Paulo Guarulhos Intl

Mon 4/13

10:50 pm-11:17 am

1 stop13h 27m

$1,230

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Sun 3/1

4:29 pm-8:10 am

1 stop13h 41m

Sao Paulo Guarulhos Intl

Wed 4/1

10:00 pm-5:31 pm

1 stop20h 31m

$1,243

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Thu 5/7

3:30 pm-4:15 pm

2 stops23h 45m

$559

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Thu 5/7

4:09 pm-9:00 am

1 stop15h 51m

$568

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Thu 5/7

7:00 am-9:30 am

3 stops25h 30m

$618

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Fri 3/27

5:10 pm-5:40 am

1 stop11h 30m

$661

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Thu 4/23

7:00 pm-4:15 pm

2 stops20h 15m

$663

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Thu 4/23

6:15 am-5:35 am

1 stop22h 20m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

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 United Airlines fly from Knoxville to Brazil in about 35h 48m. The time it takes to get you to your destination can typically vary by up to . The distance between Knoxville and Brazil is about 4768 mi.

  • 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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