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Rio de Janeiro

$1,018+ Cheap flights from Buffalo (BUF) to Rio de Janeiro, Brazil (RIO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — RIO
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find cheap flights from Buffalo to Rio de Janeiro with Cheapflights

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Cheap flight deals from Buffalo to Rio de Janeiro

Cheapest flights from Buffalo to Rio de Janeiro
Explore the most affordable flight options available from Buffalo to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Expedia deal was found by Cheapflights users on 7/25. 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.
Thu 10/225:15 pm
BUF
-
GIG
2 stops30h 15m
Multiple Airlines
Tue 11/34:50 pm
GIG
-
BUF
2 stops29h 25m
Multiple Airlines
Deal found 7/25$1,018
This Expedia deal was found by Cheapflights users on 7/25. 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.
Wed 10/219:20 am
BUF
-
GIG
2 stops29h 15m
Multiple Airlines
Tue 11/34:50 pm
GIG
-
BUF
2 stops29h 25m
Multiple Airlines
Deal found 7/25$1,047
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:32 pm
BUF
-
GIG
2 stops39h 53m
Delta
Mon 11/3010:55 pm
GIG
-
BUF
1 stop13h 35m
Delta
Deal found 7/27$1,053
This American Airlines deal was found by Cheapflights users on 7/23. 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 9/66:21 am
BUF
-
GIG
2 stops24h 59m
American Airlines
Sun 9/139:55 pm
GIG
-
BUF
2 stops20h 23m
American Airlines
Deal found 7/23$1,076
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 11/1610:41 am
BUF
-
GIG
2 stops17h 34m
American Airlines
Mon 11/3011:55 pm
GIG
-
BUF
2 stops19h 41m
American Airlines
Deal found 7/27$1,095
This LATAM Airlines deal was found by Cheapflights users on 7/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:09 pm
BUF
-
GIG
1 stop17h 06m
LATAM Airlines
Tue 11/37:10 am
GIG
-
BUF
2 stops18h 49m
LATAM Airlines
Deal found 7/25$1,103
This FlightHub deal was found by Cheapflights users on 7/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:05 am
BUF
-
GIG
2 stops23h 10m
LATAM Airlines
Mon 8/317:05 am
GIG
-
BUF
2 stops34h 00m
LATAM Airlines
Deal found 7/26$1,218
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 10/312:55 pm
BUF
-
GIG
2 stops41h 40m
United Airlines
Wed 11/49:55 pm
GIG
-
BUF
2 stops27h 04m
United Airlines
Deal found 7/27$1,226
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 10/2110:10 am
BUF
-
SDU
2 stops29h 35m
United Airlines
Tue 11/31:45 pm
SDU
-
BUF
2 stops22h 23m
United Airlines
Deal found 7/25$1,253
This LATAM Airlines deal was found by Cheapflights users on 7/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:59 pm
BUF
-
GIG
2 stops22h 36m
LATAM Airlines
Mon 9/2811:10 am
GIG
-
BUF
2 stops25h 00m
LATAM Airlines
Deal found 7/27$1,257
This LATAM Airlines deal was found by Cheapflights users on 7/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:20 pm
BUF
-
GIG
1 stop15h 55m
LATAM Airlines
Wed 11/49:05 pm
GIG
-
BUF
1 stop16h 11m
LATAM Airlines
Deal found 7/27$1,268
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 9/2410:46 am
BUF
-
SDU
2 stops28h 59m
United Airlines
Mon 9/281:45 pm
SDU
-
BUF
2 stops24h 26m
United Airlines
Deal found 7/27$1,293

Find flight deals from Buffalo to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Rio de Janeiro (RIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 27, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,018
(Expedia)
Provider with most accurate pricing for Buffalo-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Rio de Janeiro (RIO) flights.
Search Deals
From Buffalo to Rio de Janeiro (RIO)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Rio de Janeiro 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 July 27, 2026.
Use the filters below to find and compare flights from Buffalo to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 10/22

5:15 pm-12:30 am

2 stops30h 15m

Rio de Janeiro–Galeão Intl

Tue 11/3

4:50 pm-8:15 pm

2 stops29h 25m

$1,018

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 10/21

9:20 am-3:35 pm

2 stops29h 15m

Rio de Janeiro–Galeão Intl

Tue 11/3

4:50 pm-8:15 pm

2 stops29h 25m

$1,047

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sun 9/6

6:21 am-8:20 am

2 stops24h 59m

Rio de Janeiro–Galeão Intl

Sun 9/13

9:55 pm-5:18 pm

2 stops20h 23m

$1,076

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 11/16

10:41 am-6:15 am

2 stops17h 34m

Rio de Janeiro–Galeão Intl

Mon 11/30

11:55 pm-5:36 pm

2 stops19h 41m

$1,095
Quickest round-trip

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 10/21

4:09 pm-10:15 am

1 stop17h 06m

Rio de Janeiro–Galeão Intl

Tue 11/3

7:10 am-11:59 pm

2 stops18h 49m

$1,103

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 8/18

6:05 am-6:15 am

2 stops23h 10m

Rio de Janeiro–Galeão Intl

Mon 8/31

7:05 am-4:05 pm

2 stops34h 00m

$1,218

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sat 10/31

2:55 pm-9:35 am

2 stops41h 40m

Rio de Janeiro–Galeão Intl

Wed 11/4

9:55 pm-10:59 pm

2 stops27h 04m

$1,226

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Wed 10/21

10:10 am-4:45 pm

2 stops29h 35m

Rio de Janeiro Santos Dumont

Tue 11/3

1:45 pm-10:08 am

2 stops22h 23m

$1,253

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 9/24

6:59 pm-6:35 pm

2 stops22h 36m

Rio de Janeiro–Galeão Intl

Mon 9/28

11:10 am-11:10 am

2 stops25h 00m

$1,257

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sat 10/31

5:20 pm-10:15 am

1 stop15h 55m

Rio de Janeiro–Galeão Intl

Wed 11/4

7:10 am-11:16 am

2 stops30h 06m

$1,268

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Buffalo to Rio de Janeiro

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Rio de Janeiro in July.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Rio de Janeiro flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Buffalo-Rio de Janeiro flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Buffalo-Rio de Janeiro flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Rio de Janeiro flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Rio de Janeiro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Buffalo 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 Buffalo to Rio de Janeiro

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated July 27, 2026.
Read reviews from past customers who have flown Delta from Buffalo to Rio de Janeiro. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,482 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Rio de Janeiro. 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 Buffalo to Rio de Janeiro?

    If you book a flight to Rio de Janeiro from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo. There are 0 flights from Buffalo to Rio de Janeiro per day from 0 different airlines.

  • How long is the flight from Buffalo to Rio de Janeiro?

    For as low as $1,103, American Airlines can have you in Rio de Janeiro from Buffalo in 17h 06m. The distance between Buffalo and Rio de Janeiro is about 5069 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Buffalo to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Buffalo to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Rio de Janeiro.

  • Can I find deals for business class flights from Buffalo to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Buffalo to Rio de Janeiro 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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