$399 Find Cheap Flights from Buffalo to Brazil

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Brazil departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Buffalo to Brazil Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Brazil that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Brazil

Wed, Jul 8 - Fri, Jul 17
Multiple Airlines Logo
7:57 pm - 5:10 am
BUF
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GRU
32h 13m
1 stop
Multiple Airlines Logo
4:45 am - 9:07 pm
GRU
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BUF
41h 22m
2 stops
$964Multiple Airlines
Wed, Jul 8 - Mon, Jul 13
Multiple Airlines Logo
7:57 pm - 5:10 am
BUF
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GRU
32h 13m
1 stop
Multiple Airlines Logo
2:00 am - 7:06 pm
GRU
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BUF
18h 06m
2 stops
$1,017Multiple Airlines
Wed, Aug 5 - Tue, Aug 11
Multiple Airlines Logo
9:56 am - 10:30 pm
BUF
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GRU
35h 34m
2 stops
Multiple Airlines Logo
2:20 am - 8:41 pm
GRU
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BUF
19h 21m
2 stops
$1,034Multiple Airlines
Wed, Jul 8 - Tue, Jul 14
Multiple Airlines Logo
7:57 pm - 5:10 am
BUF
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GRU
32h 13m
1 stop
Multiple Airlines Logo
3:15 am - 7:06 pm
GRU
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BUF
16h 51m
2 stops
$1,038Multiple Airlines
Wed, Jul 8 - Mon, Jul 13
Multiple Airlines Logo
7:57 pm - 5:10 am
BUF
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GRU
32h 13m
1 stop
Multiple Airlines Logo
5:20 am - 10:29 am
GRU
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BUF
30h 09m
2 stops
$1,049Multiple Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
8:45 pm - 9:35 am
BUF
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GIG
34h 50m
2 stops
United Airlines Logo
9:55 pm - 9:46 am
GIG
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BUF
37h 51m
2 stops
$1,367United Airlines
Sat, Nov 14 - Wed, Nov 18
LATAM Airlines Logo
7:40 pm - 10:15 am
BUF
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GIG
12h 35m
1 stop
LATAM Airlines Logo
7:10 am - 11:55 pm
GIG
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BUF
18h 45m
2 stops
$1,373LATAM Airlines
Sat, Nov 14 - Wed, Nov 18
LATAM Airlines Logo
7:40 pm - 9:50 am
BUF
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GIG
36h 10m
2 stops
LATAM Airlines Logo
9:05 pm - 3:36 pm
GIG
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BUF
20h 31m
2 stops
$1,377LATAM Airlines
Mon, Jul 20 - Mon, Jul 27
GOL Logo
11:10 am - 11:15 am
BUF
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SSA
23h 05m
2 stops
GOL Logo
6:15 pm - 2:19 pm
SSA
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BUF
21h 04m
3 stops
$1,753GOL
Mon, Jul 20 - Mon, Jul 27
GOL Logo
2:44 pm - 12:05 am
BUF
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SSA
32h 21m
3 stops
GOL Logo
6:15 pm - 4:14 pm
SSA
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BUF
22h 59m
3 stops
$1,884GOL
Booking Insights

KAYAK's insights & trends for Buffalo to Brazil flights

Get data-powered insights and trends into flights from Buffalo to Brazil to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Brazil?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Buffalo to Brazil were found on United Airlines ($1,238) and LATAM Airlines ($1,373).

Good to know

Cheapest flight$399
Flight from Buffalo to Sao Paulo

FAQs - booking Brazil flights

  • How does KAYAK find such low prices on flights from Buffalo to Brazil?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Brazil.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Brazil?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Brazil is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Brazil?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Buffalo to Brazil with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Brazil?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buffalo to Brazil up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Buffalo to Brazil

 
Need help choosing which airline to fly with from Buffalo to Brazil? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8432 reviews
7.8Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

2.0 MediocreHeather, Jun 2026
LGA - MCO
Read more Delta reviews

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

We used Kayak to reserve our tickets and specifically checked the luggage option which was a more expensive option. When we arrived at the terminal we had to pay an extra $90 per suitcase for the three passengers. This has been a pattern for the past 3 years. Why charge for a more expensive luggage option, and the ticket price not include luggage?

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Everything you need to know for your flight from Buffalo to Brazil

Information on your arrival and departure airports