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Cheap flights from Buffalo to Rio de Janeiro from $1,095

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Rio de Janeiro departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Buffalo to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
6:06 pm - 9:55 am
BUF
-
GIG
14h 49m
1 stop
GOL Logo
9:55 pm - 9:51 pm
GIG
-
BUF
24h 56m
1 stop
$1,095GOL
Sat, Sep 12 - Wed, Sep 16
Multiple Airlines Logo
11:00 am - 12:50 pm
BUF
-
GIG
24h 50m
2 stops
Multiple Airlines Logo
7:20 am - 10:08 am
GIG
-
BUF
27h 48m
2 stops
$1,182Multiple Airlines
Sat, Jun 20 - Sat, Jun 27
Multiple Airlines Logo
7:57 pm - 4:05 am
BUF
-
GIG
31h 08m
2 stops
Multiple Airlines Logo
9:00 pm - 10:55 am
GIG
-
BUF
14h 55m
1 stop
$1,236Multiple Airlines
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
7:40 am - 9:00 am
BUF
-
GIG
24h 20m
2 stops
Multiple Airlines Logo
7:00 am - 8:24 am
GIG
-
BUF
26h 24m
2 stops
$1,237Multiple Airlines
Sat, Sep 12 - Wed, Sep 16
Multiple Airlines Logo
7:35 am - 9:15 am
BUF
-
SDU
24h 40m
2 stops
Multiple Airlines Logo
1:55 pm - 9:40 am
SDU
-
BUF
20h 45m
2 stops
$1,245Multiple Airlines
Sat, Jun 20 - Sat, Jun 27
Multiple Airlines Logo
7:40 am - 9:10 am
BUF
-
SDU
24h 30m
2 stops
Multiple Airlines Logo
8:15 pm - 2:39 pm
SDU
-
BUF
19h 24m
2 stops
$1,255Multiple Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
7:52 pm - 8:15 am
BUF
-
GIG
35h 23m
2 stops
United Airlines Logo
9:05 pm - 11:52 pm
GIG
-
BUF
27h 47m
2 stops
$1,267United Airlines
Sat, Sep 12 - Wed, Sep 16
LATAM Airlines Logo
4:00 pm - 1:10 pm
BUF
-
SDU
20h 10m
2 stops
LATAM Airlines Logo
8:15 pm - 3:36 pm
SDU
-
BUF
21h 21m
2 stops
$1,383LATAM Airlines
Wed, Oct 28 - Sun, Nov 1
LATAM Airlines Logo
3:50 pm - 1:10 pm
BUF
-
SDU
20h 20m
2 stops
LATAM Airlines Logo
8:15 pm - 2:39 pm
SDU
-
BUF
19h 24m
2 stops
$1,514LATAM Airlines
Fri, Sep 25 - Mon, Sep 28
Azul Logo
8:50 am - 10:25 pm
BUF
-
SDU
36h 35m
2 stops
Azul Logo
7:20 pm - 10:08 am
SDU
-
BUF
39h 48m
2 stops
$5,010Azul
Sat, Jun 20 - Sat, Jun 27

Delta flights from Buffalo to Rio de Janeiro

Our best Delta deals on Buffalo to Rio de Janeiro flight tickets
Delta
Sep 25
BUF7:40 pmBuffalo
19h 50m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
Sep 28
GIG1:40 pmRio de Janeiro–Galeão Intl
25h 59m
2 stops
BUF2:39 pmBuffalo
$1,420
Delta
May 15
BUF4:55 pmBuffalo
16h 20m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Aug 22
GIG9:00 pmRio de Janeiro–Galeão Intl
27h 58m
2 stops
BUF11:58 pmBuffalo
$1,805
Delta
May 15
BUF12:18 pmBuffalo
20h 57m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
May 21
GIG9:00 pmRio de Janeiro–Galeão Intl
22h 44m
1 stop
BUF6:44 pmBuffalo
$1,963

American Airlines flights from Buffalo to Rio de Janeiro

Our best American Airlines deals on Buffalo to Rio de Janeiro flight tickets
American Airlines
Sep 25
BUF2:36 pmBuffalo
16h 44m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
Sep 28
GIG10:00 amRio de Janeiro–Galeão Intl
30h 59m
1 stop
BUF3:59 pmBuffalo
$1,498
American Airlines
May 15
BUF1:45 pmBuffalo
15h 25m
2 stops
GIG6:10 amRio de Janeiro–Galeão Intl
Aug 22
GIG10:10 pmRio de Janeiro–Galeão Intl
17h 40m
2 stops
BUF2:50 pmBuffalo
$1,679
American Airlines
Sep 25
BUF4:50 pmBuffalo
14h 40m
1 stop
GIG8:30 amRio de Janeiro–Galeão Intl
Sep 28
GIG10:00 amRio de Janeiro–Galeão Intl
30h 59m
1 stop
BUF3:59 pmBuffalo
$1,684

momondo 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, momondo users made 832,500 searches. Data last updated May 11, 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

Sat 9/12

6:06 pm-9:55 am

1 stop14h 49m

Rio de Janeiro–Galeão Intl

Wed 9/16

9:55 pm-9:51 pm

1 stop24h 56m

$1,095

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sat 6/20

11:00 am-12:50 pm

2 stops24h 50m

Rio de Janeiro–Galeão Intl

Sat 6/27

7:20 am-10:08 am

2 stops27h 48m

$1,182

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 6/22

7:57 pm-4:05 am

2 stops31h 08m

Rio de Janeiro–Galeão Intl

Mon 6/29

9:00 pm-10:55 am

1 stop14h 55m

$1,236

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sat 9/12

7:40 am-9:00 am

2 stops24h 20m

Rio de Janeiro–Galeão Intl

Wed 9/16

7:00 am-8:24 am

2 stops26h 24m

$1,237

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Sat 6/20

7:35 am-9:15 am

2 stops24h 40m

Rio de Janeiro Santos Dumont

Sat 6/27

1:55 pm-9:40 am

2 stops20h 45m

$1,245

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Sat 9/12

7:40 am-9:10 am

2 stops24h 30m

Rio de Janeiro Santos Dumont

Wed 9/16

8:15 pm-2:39 pm

2 stops19h 24m

$1,255

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sat 9/12

7:52 pm-8:15 am

2 stops35h 23m

Rio de Janeiro–Galeão Intl

Wed 9/16

9:05 pm-11:52 pm

2 stops27h 47m

$1,267

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Wed 10/28

4:00 pm-1:10 pm

2 stops20h 10m

Rio de Janeiro Santos Dumont

Sun 11/1

8:15 pm-3:36 pm

2 stops21h 21m

$1,383
Quickest round-trip

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Fri 9/25

3:50 pm-1:10 pm

2 stops20h 20m

Rio de Janeiro Santos Dumont

Mon 9/28

8:15 pm-2:39 pm

2 stops19h 24m

$1,514

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Sat 6/20

8:50 am-10:25 pm

2 stops36h 35m

Rio de Janeiro Santos Dumont

Sat 6/27

7:20 pm-10:08 am

2 stops39h 48m

$5,010

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Buffalo to Rio de Janeiro

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Rio de Janeiro according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Rio de Janeiro (BUF to RIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Rio de Janeiro

Fastest flight time

19h 10m

Direct flights

None
The fastest flight from Buffalo to Rio de Janeiro takes 19h 10m
There are no direct flights from Buffalo to Rio de Janeiro. There are no popular flight routes from Buffalo to Rio de Janeiro.
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Frequently asked questions about flying from Buffalo to Rio de Janeiro

  • How far is Buffalo to Rio de Janeiro by plane?

    Rio de Janeiro is 5078.1 mi away from Buffalo. In terms of flight time, this usually takes a little over 19h 10m.

  • When did momondo last update prices for flights from Buffalo Airport to Rio de Janeiro?

    Prices for flights from Buffalo Airport to Rio de Janeiro are updated daily.

  • How old do you have to be to fly from Buffalo Airport to Rio de Janeiro?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The required travel and health documents for your Rio de Janeiro trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Buffalo to Rio de Janeiro?

Frequently asked questions about flying from Buffalo to Rio de Janeiro

  • How do I get Price Alerts for flights from Buffalo to Rio de Janeiro?

    Confirm your travel details to search for the latest offers for flights from Buffalo to Rio de Janeiro. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Buffalo to Rio de Janeiro with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Rio de Janeiro?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Buffalo to Rio de Janeiro with flexible booking policies on momondo?

Yes. All flights to Rio de Janeiro from Buffalo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Buffalo to Rio de Janeiro?

Once all potential Buffalo to Rio de Janeiro flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Buffalo to Rio de Janeiro right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Buffalo and alert you when they change.

An easier way to manage your Rio de Janeiro trip

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Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport