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$551+ Cheap flights from Louisville (SDF) 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — GRU
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Louisville to Brazil

Keep the following information in mind while searching for Louisville to Brazil flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$732
(Mytrip)

One-way from

$551
(Kiwi.com)
Provider with most accurate pricing for Louisville Intl-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Sao Paulo (SAO) flights.
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From Louisville Intl to Brazil
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One-way flight from Louisville Intl to Brazil
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Find flight deals from Louisville to Brazil

Cheapest flights from Louisville to Brazil
Explore the most affordable flight options available from Louisville to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:21 amSDF - GRU
2 stops27h 09mMultiple Airlines
Fri 12/197:00 amGRU - SDF
3 stops30h 25mMultiple Airlines
Deal found 10/27$965
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:55 amSDF - GIG
3 stops31h 45mMultiple Airlines
Thu 12/185:40 pmGIG - SDF
2 stops19h 45mMultiple Airlines
Deal found 10/27$1,017
This Delta deal was found by Cheapflights users on 10/29. 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.
Wed 12/248:30 amSDF - GRU
1 stop23h 05mDelta
Wed 12/312:20 pmGRU - SDF
2 stops21h 09mDelta
Deal found 10/29$1,090
This Delta deal was found by Cheapflights users on 10/29. 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 12/236:51 pmSDF - GRU
1 stop32h 49mDelta
Wed 12/312:20 pmGRU - SDF
2 stops21h 09mDelta
Deal found 10/29$1,098
This Copa Airlines deal was found by Cheapflights users on 10/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:00 amSDF - GIG
2 stops19h 00mCopa Airlines
Mon 12/11:30 amGIG - SDF
2 stops20h 58mCopa Airlines
Deal found 10/28$1,134
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 12/2510:14 amSDF - GRU
1 stop21h 21mDelta
Wed 12/312:20 pmGRU - SDF
2 stops21h 09mDelta
Deal found 10/29$1,174
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:37 amSDF - GIG
2 stops17h 48mDelta
Tue 12/25:40 pmGIG - SDF
2 stops25h 36mDelta
Deal found 10/28$1,190
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amSDF - GIG
2 stops32h 20mLATAM Airlines
Sat 1/105:10 amGIG - SDF
2 stops44h 45mLATAM Airlines
Deal found 10/27$1,204
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:55 amSDF - SDU
3 stops20h 50mMultiple Airlines
Thu 12/185:25 pmSDU - SDF
2 stops28h 53mMultiple Airlines
Deal found 10/27$1,204
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/259:05 amSDF - GRU
2 stops23h 15mUnited Airlines
Wed 12/3110:15 pmGRU - SDF
2 stops21h 13mUnited Airlines
Deal found 10/29$1,229
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/116:00 amSDF - GIG
1 stop22h 15mAmerican Airlines
Thu 12/1811:55 pmGIG - SDF
1 stop26h 04mAmerican Airlines
Deal found 10/27$1,253
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 12/136:11 pmSDF - GIG
2 stops17h 59mDelta
Sat 12/209:30 pmGIG - SDF
1 stop13h 59mDelta
Deal found 10/29$1,271

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 October 29, 2025.
Use the filters below to find and compare flights from Louisville to Brazil that are best for you.

Fly from

Louisville

Fly to

Brazil

Route

Depart

Return

Price

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Fri 2/20

6:00 am-10:55 am

3 stops26h 55m

Rio de Janeiro–Galeão Intl

Sat 2/28

6:00 am-11:45 pm

2 stops19h 45m

$732

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Fri 2/20

6:00 am-10:55 am

3 stops26h 55m

Rio de Janeiro–Galeão Intl

Fri 2/27

9:40 am-11:45 pm

3 stops40h 05m

$768

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Sun 3/15

9:37 pm-7:50 am

1 stop33h 13m

Sao Paulo Guarulhos Intl

Sat 3/21

11:55 am-8:53 pm

1 stop33h 58m

$844

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Thu 12/11

11:55 am-9:40 pm

3 stops31h 45m

Rio de Janeiro–Galeão Intl

Thu 12/18

5:40 pm-11:25 am

2 stops19h 45m

$1,017

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Fri 2/20

5:45 pm-8:20 am

1 stop12h 35m

Rio de Janeiro–Galeão Intl

Fri 2/27

7:15 am-11:56 pm

2 stops18h 41m

$1,069

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Fri 2/27

7:00 am-5:40 am

1 stop20h 40m

Sao Paulo Guarulhos Intl

Sun 3/15

11:55 pm-11:56 pm

2 stops25h 01m

$1,072

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Fri 2/20

7:30 pm-9:15 pm

2 stops23h 45m

Rio de Janeiro–Galeão Intl

Sat 2/28

9:30 pm-11:37 am

1 stop16h 07m

$1,084

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Fri 2/20

5:45 pm-8:20 am

1 stop12h 35m

Rio de Janeiro–Galeão Intl

Fri 2/27

9:30 pm-4:52 pm

1 stop21h 22m

$1,085

LouisvilleRio de Janeiro

SDF - GIG

SDFGIG

Louisville Intl

Fri 2/20

5:45 pm-8:20 am

1 stop12h 35m

Rio de Janeiro–Galeão Intl

Sat 2/28

9:30 pm-11:37 am

1 stop16h 07m

$1,085

LouisvilleSao Paulo

SDF - GRU

SDFGRU

Louisville Intl

Wed 12/24

8:30 am-9:35 am

1 stop23h 05m

Sao Paulo Guarulhos Intl

Wed 12/31

2:20 pm-9:29 am

2 stops21h 09m

$1,090

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 31 results
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Best time to book a flight from Louisville to Brazil

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

What is the cheapest month to book a flight from Louisville to Brazil?

Currently, December is the cheapest month in which you can book a flight from Louisville to Brazil (average of $661). Flying from Louisville to Brazil in September is currently the most expensive (average of $965). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to BR?

Find hourly flight availability from Louisville to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Louisville to Brazil at noon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Brazil

Get insights into the airlines that provide service to Brazil. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brazil. Reviews last updated October 29, 2025.
Get a feel of what it's like to fly with Delta from Louisville to Brazil by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Louisville 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 Louisville to Brazil?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Brazil.

  • How long is the flight from Louisville to Brazil?

    Airlines like LATAM Airlines, Delta, and United Airlines fly from Louisville to Brazil in about 12h 35m. The time it takes to get you to your destination can typically vary by up to 16h 55m. Airlines will cover a distance of 5030 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Louisville to Brazil one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $587. Users have also found prices from $598 and $671 on Delta and LATAM Airlines, respectively.

  • What are the most popular routes from Louisville to Brazil?

    Most travelers choose Louisville Intl - Rio de Janeiro–Galeão Intl, Louisville Intl - Sao Paulo Guarulhos Intl or Louisville Intl - Rio de Janeiro Santos Dumont when deciding on the best route from Louisville to Brazil.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville 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.

  • What is the cheapest month to book a flight from Louisville to Brazil?

    Currently, December is the cheapest month in which you can book a flight from Louisville to Brazil (average of $661). Flying from Louisville to Brazil in September is currently the most expensive (average of $965). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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