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Rio de Janeiro

$853+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — RIO
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
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

Best flights from Buffalo to Rio de Janeiro
Discover carefully curated flight deals from Buffalo to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This Copa Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 3/117:30 pmBUF - GIG
2 stops28h 00mCopa Airlines
Tue 3/171:40 amGIG - BUF
2 stops20h 06mCopa Airlines
Deal found 12/20$853
This FlightHub deal was found by Cheapflights users on 12/19. 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 2/265:40 pmBUF - GIG
2 stops28h 50mMultiple Airlines
Tue 3/106:10 amGIG - BUF
2 stops38h 36mMultiple Airlines
Deal found 12/19$941
This Delta deal was found by Cheapflights users on 12/19. 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 2/2612:14 pmBUF - GIG
1 stop18h 06mDelta
Tue 3/109:30 pmGIG - BUF
1 stop14h 31mDelta
Deal found 12/19$1,200
This KAYAK deal was found by Cheapflights users on 12/19. 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.
Thu 2/267:40 pmBUF - SDU
2 stops15h 35mLATAM Airlines
Tue 3/105:40 pmSDU - BUF
2 stops18h 17mLATAM Airlines
Deal found 12/19$1,209
This American Airlines deal was found by Cheapflights users on 12/19. 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.
Tue 2/36:53 amBUF - GIG
1 stop23h 27mAmerican Airlines
Tue 2/1010:30 pmGIG - BUF
1 stop24h 36mAmerican Airlines
Deal found 12/19$1,270
This United Airlines deal was found by Cheapflights users on 12/19. 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 2/132:54 pmBUF - SDU
2 stops21h 41mUnited Airlines
Sun 2/152:50 pmSDU - BUF
2 stops24h 22mUnited Airlines
Deal found 12/19$1,542
This Expedia deal was found by Cheapflights users on 12/20. 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 3/112:36 pmBUF - SDU
2 stops21h 24mMultiple Airlines
Wed 3/188:05 pmSDU - BUF
2 stops15h 52mMultiple Airlines
Deal found 12/20$1,088
This Copa Airlines deal was found by Cheapflights users on 12/19. 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 2/310:45 amBUF - GIG
2 stops19h 15mCopa Airlines
Mon 2/91:40 amGIG - BUF
2 stops20h 49mCopa Airlines
Deal found 12/19$1,194
This Delta deal was found by Cheapflights users on 12/20. 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 3/1112:07 pmBUF - GIG
1 stop18h 13mDelta
Wed 3/1810:55 pmGIG - BUF
1 stop21h 21mDelta
Deal found 12/20$1,200
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:53 amBUF - GIG
1 stop23h 27mAmerican Airlines
Thu 2/1210:30 pmGIG - BUF
2 stops20h 48mAmerican Airlines
Deal found 12/22$1,275
This Gurufare deal was found by Cheapflights users on 12/19. 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.
Tue 2/38:00 amBUF - SDU
2 stops27h 00mAzul
Tue 2/107:30 amSDU - BUF
2 stops37h 19mAzul
Deal found 12/19$2,577
This Orbitz deal was found by Cheapflights users on 12/19. 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.
Thu 2/263:38 pmBUF - SDU
2 stops19h 37mMultiple Airlines
Tue 3/106:50 pmSDU - BUF
2 stops22h 55mMultiple Airlines
Deal found 12/19$1,173
This Copa Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 2/411:00 amBUF - GIG
2 stops19h 00mCopa Airlines
Tue 2/101:40 amGIG - BUF
2 stops20h 49mCopa Airlines
Deal found 12/20$1,194
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 2/46:53 amBUF - GIG
1 stop23h 27mAmerican Airlines
Wed 2/1110:30 pmGIG - BUF
2 stops19h 30mAmerican Airlines
Deal found 12/20$1,275
This Priceline deal was found by Cheapflights users on 12/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/412:13 pmBUF - SDU
2 stops19h 12mLATAM Airlines
Wed 2/118:05 pmSDU - BUF
2 stops23h 26mLATAM Airlines
Deal found 12/20$1,403
This Delta deal was found by Cheapflights users on 12/20. 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 2/411:51 amBUF - GIG
1 stop20h 24mDelta
Wed 2/1110:55 pmGIG - BUF
1 stop18h 01mDelta
Deal found 12/20$1,340
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Mon 3/27:00 amBUF - SDU
2 stops31h 40mUnited Airlines
Wed 3/41:45 pmSDU - BUF
2 stops30h 57mUnited Airlines
Deal found 12/19$1,617
This FlightHub deal was found by Cheapflights users on 12/19. 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 2/127:00 amBUF - SDU
2 stops54h 40mMultiple Airlines
Sun 2/157:25 pmSDU - BUF
2 stops44h 25mMultiple Airlines
Deal found 12/19$1,416
This Expedia deal was found by Cheapflights users on 12/22. 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 2/57:45 pmBUF - SDU
2 stops39h 30mMultiple Airlines
Thu 2/121:45 pmSDU - BUF
2 stops24h 28mMultiple Airlines
Deal found 12/22$1,628
This Delta deal was found by Cheapflights users on 12/19. 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 2/123:38 pmBUF - SDU
2 stops19h 37mDelta
Mon 2/168:05 pmSDU - BUF
2 stops24h 55mDelta
Deal found 12/19$2,927

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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,041
(FlightHub)
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 December 23, 2025.
Use the filters below to find and compare flights from Buffalo to Rio de Janeiro that are best for you.

Fly from

Buffalo

Fly to

Rio de Janeiro

Route

Depart

Return

Price

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 3/11

7:30 pm-12:30 am

2 stops28h 00m

Rio de Janeiro–Galeão Intl

Tue 3/17

1:40 am-8:46 pm

2 stops20h 06m

$853

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 2/26

5:40 pm-12:30 am

2 stops28h 50m

Rio de Janeiro–Galeão Intl

Tue 3/10

6:10 am-7:46 pm

2 stops38h 36m

$941

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Wed 3/11

2:36 pm-1:00 pm

2 stops21h 24m

Rio de Janeiro Santos Dumont

Wed 3/18

8:05 pm-10:57 am

2 stops15h 52m

$1,088

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Thu 2/26

3:38 pm-1:15 pm

2 stops19h 37m

Rio de Janeiro Santos Dumont

Tue 3/10

6:50 pm-4:45 pm

2 stops22h 55m

$1,173

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 2/3

10:45 am-8:00 am

2 stops19h 15m

Rio de Janeiro–Galeão Intl

Mon 2/9

1:40 am-8:29 pm

2 stops20h 49m

$1,194

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 2/4

11:00 am-8:00 am

2 stops19h 00m

Rio de Janeiro–Galeão Intl

Tue 2/10

1:40 am-8:29 pm

2 stops20h 49m

$1,194

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 2/26

12:14 pm-8:20 am

1 stop18h 06m

Rio de Janeiro–Galeão Intl

Tue 3/10

9:30 pm-11:01 am

1 stop14h 31m

$1,200

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 3/11

12:07 pm-7:20 am

1 stop18h 13m

Rio de Janeiro–Galeão Intl

Wed 3/18

10:55 pm-7:16 pm

1 stop21h 21m

$1,200

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Thu 2/26

7:40 pm-1:15 pm

2 stops15h 35m

Rio de Janeiro Santos Dumont

Tue 3/10

5:40 pm-10:57 am

2 stops18h 17m

$1,209

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 2/3

6:53 am-8:20 am

1 stop23h 27m

Rio de Janeiro–Galeão Intl

Tue 2/10

10:30 pm-9:06 pm

1 stop24h 36m

$1,270

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 20 results
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 December.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Rio de Janeiro flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 23, 2025.
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
8,014 reviews

Boarding

8.1

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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
8,014 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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 $1,209, Copa Airlines can have you in Rio de Janeiro from Buffalo in 15h 35m. The distance between Buffalo and Rio de Janeiro is about 5078 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.

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