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Rio de Janeiro

$989+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — RIO
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This Expedia deal was found by Cheapflights users on 3/22. 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 5/62:28 pm
BUF
-
GIG
2 stops33h 02m
Multiple Airlines
Wed 5/134:40 pm
GIG
-
BUF
2 stops28h 39m
Multiple Airlines
Deal found 3/22$989
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:00 am
BUF
-
GIG
2 stops27h 35m
Multiple Airlines
Mon 6/294:40 pm
GIG
-
BUF
2 stops28h 19m
Multiple Airlines
Deal found 3/23$1,060
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:00 am
BUF
-
GIG
2 stops21h 00m
Multiple Airlines
Mon 6/225:10 pm
GIG
-
BUF
2 stops41h 58m
Multiple Airlines
Deal found 3/23$1,074
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:00 am
BUF
-
SDU
2 stops21h 10m
Multiple Airlines
Mon 6/227:20 pm
SDU
-
BUF
2 stops39h 48m
Multiple Airlines
Deal found 3/23$1,079
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:40 am
BUF
-
GIG
2 stops20h 35m
Multiple Airlines
Mon 6/229:00 am
GIG
-
BUF
2 stops30h 39m
Multiple Airlines
Deal found 3/23$1,080
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:40 am
BUF
-
GIG
2 stops29h 55m
Multiple Airlines
Mon 6/229:00 pm
GIG
-
BUF
1 stop27h 58m
Multiple Airlines
Deal found 3/23$1,087
This Orbitz deal was found by Cheapflights users on 3/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:46 pm
BUF
-
GIG
2 stops19h 54m
Azul
Thu 11/195:20 pm
GIG
-
BUF
2 stops19h 50m
Azul
Deal found 3/22$1,106
This KAYAK deal was found by Cheapflights users on 3/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:00 pm
BUF
-
GIG
2 stops22h 30m
LATAM Airlines
Mon 11/307:00 am
GIG
-
BUF
2 stops18h 55m
LATAM Airlines
Deal found 3/22$1,146
This Expedia deal was found by Cheapflights users on 3/22. 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 11/182:46 pm
BUF
-
GIG
2 stops19h 54m
Multiple Airlines
Mon 11/305:20 pm
GIG
-
BUF
2 stops21h 13m
Multiple Airlines
Deal found 3/22$1,152
This Expedia deal was found by Cheapflights users on 3/22. 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 11/196:00 am
BUF
-
GIG
2 stops22h 05m
LATAM Airlines
Mon 11/307:00 am
GIG
-
BUF
2 stops18h 55m
LATAM Airlines
Deal found 3/22$1,193
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
BUF
-
GIG
2 stops26h 00m
Multiple Airlines
Tue 4/219:00 pm
GIG
-
BUF
2 stops26h 48m
Multiple Airlines
Deal found 3/23$1,198
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:00 am
BUF
-
SDU
2 stops26h 30m
Multiple Airlines
Mon 6/227:20 pm
SDU
-
BUF
2 stops39h 48m
Multiple Airlines
Deal found 3/23$1,205

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$989
(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 March 23, 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

Wed 5/6

2:28 pm-12:30 am

2 stops33h 02m

Rio de Janeiro–Galeão Intl

Wed 5/13

4:40 pm-8:19 pm

2 stops28h 39m

$989

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sat 5/2

6:00 am-3:35 pm

2 stops32h 35m

Rio de Janeiro–Galeão Intl

Sat 5/9

4:40 pm-2:59 pm

2 stops23h 19m

$1,366

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 4/13

7:45 pm-8:15 am

2 stops35h 30m

Rio de Janeiro–Galeão Intl

Thu 4/23

9:05 pm-11:33 pm

2 stops27h 28m

$1,476

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Wed 5/6

7:00 am-8:35 am

2 stops24h 35m

Rio de Janeiro Santos Dumont

Wed 5/13

1:55 pm-3:02 pm

2 stops26h 07m

$1,481

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 4/13

2:34 pm-12:40 pm

2 stops21h 06m

Rio de Janeiro–Galeão Intl

Tue 4/21

1:40 pm-11:01 am

2 stops22h 21m

$1,482

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sat 4/18

10:45 am-8:15 am

2 stops20h 30m

Rio de Janeiro–Galeão Intl

Thu 4/23

9:05 pm-6:49 pm

2 stops22h 44m

$1,559

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Fri 4/17

7:45 pm-8:15 am

2 stops35h 30m

Rio de Janeiro–Galeão Intl

Thu 4/23

9:05 pm-11:50 pm

2 stops27h 45m

$1,559

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Tue 4/14

6:02 pm-4:45 pm

2 stops21h 43m

Rio de Janeiro Santos Dumont

Wed 4/22

1:50 pm-8:43 pm

2 stops31h 53m

$1,651

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Wed 4/15

10:55 am-4:45 pm

2 stops28h 50m

Rio de Janeiro Santos Dumont

Thu 4/23

1:50 pm-8:43 pm

2 stops31h 53m

$1,651

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Wed 4/15

6:02 pm-4:45 pm

2 stops21h 43m

Rio de Janeiro Santos Dumont

Wed 4/22

1:50 pm-5:16 pm

2 stops28h 26m

$1,651

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 16 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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Rio de Janeiro flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 23, 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
7.9
Good
8,319 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,319 reviews
Delta
7.9
Good
8,319 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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 $1,482, United Airlines can have you in Rio de Janeiro from Buffalo in 21h 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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