HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brazil

$649+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — GRU
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Brazil with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/15. 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 5/123:48 pm
TYS
-
GRU
1 stop15h 02m
Multiple Airlines
Fri 5/154:05 am
GRU
-
TYS
2 stops19h 19m
Multiple Airlines
Deal found 2/15$990
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Sat 3/1412:54 pm
TYS
-
GRU
1 stop17h 56m
Multiple Airlines
Sat 3/215:25 pm
GRU
-
TYS
2 stops39h 53m
Multiple Airlines
Deal found 2/14$1,103
This United Airlines deal was found by Cheapflights users on 2/15. 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 8/137:35 pm
TYS
-
GRU
1 stop12h 55m
United Airlines
Mon 8/1710:20 pm
GRU
-
TYS
1 stop15h 58m
United Airlines
Deal found 2/15$1,163
This United Airlines deal was found by Cheapflights users on 2/15. 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 8/212:20 pm
TYS
-
CWB
2 stops25h 30m
United Airlines
Tue 8/256:45 pm
CWB
-
TYS
2 stops16h 15m
United Airlines
Deal found 2/15$1,218
This Gurufare deal was found by Cheapflights users on 2/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:45 am
TYS
-
GRU
1 stop19h 55m
LATAM Airlines
Sat 3/2110:40 am
GRU
-
TYS
1 stop25h 37m
LATAM Airlines
Deal found 2/14$1,279
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:55 pm
TYS
-
GRU
2 stops17h 55m
Delta
Fri 5/157:15 pm
GRU
-
TYS
2 stops20h 18m
Delta
Deal found 2/15$1,297
This United Airlines deal was found by Cheapflights users on 2/15. 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 54m
United Airlines
Deal found 2/15$1,375
This American Airlines deal was found by Cheapflights users on 2/15. 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 3/111:45 am
TYS
-
GRU
2 stops16h 35m
American Airlines
Wed 4/110:25 pm
GRU
-
TYS
2 stops18h 07m
American Airlines
Deal found 2/15$1,410

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 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$990
(Kiwi.com)

One-way from

$649
(BusinessClass)
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.
Search Deals
From Knoxville McGhee Tyson to Brazil
Search Deals
One-way flight from Knoxville McGhee Tyson to Brazil
Search Deals

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 17, 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 5/12

3:48 pm-7:50 am

1 stop15h 02m

Sao Paulo Guarulhos Intl

Fri 5/15

4:05 am-10:24 pm

2 stops19h 19m

$990

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Sat 3/14

12:54 pm-7:50 am

1 stop17h 56m

Sao Paulo Guarulhos Intl

Sat 3/21

5:25 pm-8:18 am

2 stops39h 53m

$1,103

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Thu 8/13

12:00 pm-6:30 am

1 stop17h 30m

Sao Paulo Guarulhos Intl

Mon 8/17

9:50 pm-1:20 pm

1 stop16h 30m

$1,163

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Thu 4/23

1:20 pm-8:20 am

2 stops18h 00m

$668

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Sun 3/22

5:43 pm-10:20 am

2 stops39h 37m

$693

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Sun 3/22

6:38 pm-9:35 am

1 stop13h 57m

$705

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Fri 3/27

10:55 am-7:15 am

1 stop19h 20m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

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 and LATAM Airlines fly from Knoxville to Brazil in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 7h. The distance between Knoxville and Brazil is about 4768 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Brazil

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Jose Maria Cordova Intl flights
Nashville to Lima flights
Nashville to Bogotá flights
Nashville to Rio de Janeiro–Galeão Intl flights
Nashville to Guarulhos Intl flights
Chattanooga to Lima flights
Nashville to Santiago flights
Nashville to Santos Dumont flights
Nashville to Cartagena flights
Nashville to Jorge Newbery flights
Nashville to Ministro Pistarini flights
Nashville to Quito flights
Memphis to Rio de Janeiro–Galeão Intl flights
Memphis to Lima flights
Nashville to Cuzco flights
Memphis to Ministro Pistarini flights
Nashville to Georgetown flights
Memphis to Guarulhos Intl flights
Nashville to Porto Alegre flights
Nashville to Viracopos flights
Knoxville to Ministro Pistarini flights
Memphis to Santiago flights
Nashville to Caracas flights
Knoxville to Guarulhos Intl flights
Chattanooga to Jose Maria Cordova Intl flights
Knoxville to Lima flights
Nashville to Montevideo flights
Memphis to Cartagena flights
Memphis to Montevideo flights
Blountville to Lima flights
Nashville to Guayaquil flights
Knoxville to Santiago flights
Knoxville to Cartagena flights
Knoxville to La Paz flights
Nashville to Barranquilla flights
Blountville to Montevideo flights
Knoxville to Curitiba flights
Blountville to Bogotá flights
Knoxville to Ibagué flights
Memphis to Porto Alegre flights
Memphis to Pereira flights
Chattanooga to Porto Alegre flights
Nashville to Cordoba flights
Nashville to Santa Cruz de la Sierra flights
Nashville to Vitória flights
Nashville to Florianopolis flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights