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Cheap flights from Buffalo to Rio de Janeiro from $1,367

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 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 9:35 am
BUF
-
GIG
25h 35m
2 stops
United Airlines Logo
9:55 pm - 1:46 pm
GIG
-
BUF
17h 51m
2 stops
$1,367United Airlines
Tue, Dec 1 - Thu, Dec 3
LATAM Airlines Logo
12:09 pm - 10:15 am
BUF
-
GIG
20h 06m
1 stop
LATAM Airlines Logo
9:05 pm - 6:37 pm
GIG
-
BUF
23h 32m
1 stop
$1,373LATAM Airlines
Tue, Dec 1 - Thu, Dec 3
LATAM Airlines Logo
4:00 pm - 9:20 pm
BUF
-
GIG
27h 20m
2 stops
LATAM Airlines Logo
9:05 pm - 11:15 am
GIG
-
BUF
16h 10m
1 stop
$1,380LATAM Airlines
Tue, Dec 1 - Thu, Dec 3
LATAM Airlines Logo
7:40 pm - 10:15 am
BUF
-
GIG
12h 35m
1 stop
LATAM Airlines Logo
10:55 pm - 12:33 pm
GIG
-
BUF
15h 38m
1 stop
$1,455LATAM Airlines
Tue, Dec 1 - Thu, Dec 3
LATAM Airlines Logo
6:00 am - 11:30 am
BUF
-
GIG
27h 30m
2 stops
LATAM Airlines Logo
5:35 pm - 5:49 pm
GIG
-
BUF
26h 14m
2 stops
$1,475LATAM Airlines
Mon, Dec 21 - Mon, Dec 28
Multiple Airlines Logo
1:55 pm - 4:40 pm
BUF
-
GIG
24h 45m
2 stops
Multiple Airlines Logo
11:00 am - 11:15 am
GIG
-
BUF
26h 15m
2 stops
$1,512Multiple Airlines
Mon, Dec 21 - Mon, Dec 28
GOL Logo
7:15 pm - 6:15 am
BUF
-
GIG
33h 00m
2 stops
GOL Logo
10:30 pm - 10:29 pm
GIG
-
BUF
25h 59m
1 stop
$1,752GOL
Mon, Dec 21 - Mon, Dec 28
Multiple Airlines Logo
6:00 am - 6:20 am
BUF
-
GIG
23h 20m
2 stops
Multiple Airlines Logo
7:20 am - 7:25 pm
GIG
-
BUF
37h 05m
2 stops
$1,766Multiple Airlines
Thu, Jul 30 - Wed, Aug 5
LATAM Airlines Logo
6:00 am - 10:15 am
BUF
-
GIG
26h 15m
1 stop
LATAM Airlines Logo
11:00 am - 11:15 am
GIG
-
BUF
26h 15m
2 stops
$1,779LATAM Airlines
Mon, Dec 21 - Mon, Dec 28
Delta Logo
1:15 pm - 9:50 am
BUF
-
GIG
18h 35m
1 stop
Delta Logo
5:30 pm - 11:15 am
GIG
-
BUF
19h 45m
2 stops
$1,781Delta
Mon, Dec 21 - Mon, Dec 28

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LATAM Airlines flights from Buffalo to Rio de Janeiro–Galeão Intl Airport

Our best LATAM Airlines deals on Buffalo to Rio de Janeiro–Galeão Intl Airport flight tickets
LATAM Airlines
Dec 1
BUF12:09 pmBuffalo
20h 06m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Dec 3
GIG9:05 pmRio de Janeiro–Galeão Intl
23h 32m
1 stop
BUF6:37 pmBuffalo
$1,373
LATAM Airlines
Dec 1
BUF4:00 pmBuffalo
27h 20m
2 stops
GIG9:20 pmRio de Janeiro–Galeão Intl
Dec 3
GIG9:05 pmRio de Janeiro–Galeão Intl
16h 10m
1 stop
BUF11:15 amBuffalo
$1,380
LATAM Airlines
Dec 1
BUF7:40 pmBuffalo
12h 35m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Dec 3
GIG10:55 pmRio de Janeiro–Galeão Intl
15h 38m
1 stop
BUF12:33 pmBuffalo
$1,455

GOL flights from Buffalo to Rio de Janeiro–Galeão Intl Airport

Our best GOL deals on Buffalo to Rio de Janeiro–Galeão Intl Airport flight tickets
GOL
Dec 21
BUF7:15 pmBuffalo
33h 00m
2 stops
GIG6:15 amRio de Janeiro–Galeão Intl
Dec 28
GIG10:30 pmRio de Janeiro–Galeão Intl
25h 59m
1 stop
BUF10:29 pmBuffalo
$1,752
GOL
Dec 26
BUF6:24 amBuffalo
30h 01m
2 stops
GIG2:25 pmRio de Janeiro–Galeão Intl
Jan 2
GIG9:00 pmRio de Janeiro–Galeão Intl
27h 56m
2 stops
BUF10:56 pmBuffalo
$2,228
GOL
Dec 26
BUF6:24 amBuffalo
30h 01m
2 stops
GIG2:25 pmRio de Janeiro–Galeão Intl
Jan 2
GIG10:25 pmRio de Janeiro–Galeão Intl
26h 31m
1 stop
BUF10:56 pmBuffalo
$2,290

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Rio de Janeiro–Galeão Intl Airport 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 July 19, 2026.
Use the filters below to find and compare flights from Buffalo to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 12/1

6:00 am-9:35 am

2 stops25h 35m

Rio de Janeiro–Galeão Intl

Thu 12/3

9:55 pm-1:46 pm

2 stops17h 51m

$1,367

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 12/1

12:09 pm-10:15 am

1 stop20h 06m

Rio de Janeiro–Galeão Intl

Thu 12/3

9:05 pm-6:37 pm

1 stop23h 32m

$1,373

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 12/1

4:00 pm-9:20 pm

2 stops27h 20m

Rio de Janeiro–Galeão Intl

Thu 12/3

9:05 pm-11:15 am

1 stop16h 10m

$1,380
Quickest round-trip

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 12/1

7:40 pm-10:15 am

1 stop12h 35m

Rio de Janeiro–Galeão Intl

Thu 12/3

10:55 pm-12:33 pm

1 stop15h 38m

$1,455

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 12/21

6:00 am-11:30 am

2 stops27h 30m

Rio de Janeiro–Galeão Intl

Mon 12/28

5:35 pm-5:49 pm

2 stops26h 14m

$1,475

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 12/21

1:55 pm-4:40 pm

2 stops24h 45m

Rio de Janeiro–Galeão Intl

Mon 12/28

11:00 am-11:15 am

2 stops26h 15m

$1,512

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 12/21

7:15 pm-6:15 am

2 stops33h 00m

Rio de Janeiro–Galeão Intl

Mon 12/28

10:30 pm-10:29 pm

1 stop25h 59m

$1,752

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 7/30

6:00 am-6:20 am

2 stops23h 20m

Rio de Janeiro–Galeão Intl

Wed 8/5

7:20 am-7:25 pm

2 stops37h 05m

$1,766

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 12/21

6:00 am-10:15 am

1 stop26h 15m

Rio de Janeiro–Galeão Intl

Mon 12/28

11:00 am-11:15 am

2 stops26h 15m

$1,779

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 12/21

1:15 pm-9:50 am

1 stop18h 35m

Rio de Janeiro–Galeão Intl

Mon 12/28

5:30 pm-11:15 am

2 stops19h 45m

$1,781

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Buffalo to Rio de Janeiro–Galeão Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Buffalo to Rio de Janeiro–Galeão Intl Airport flights?

You could potentially save up to 10% on your flight if you consider stops on a Buffalo to Rio de Janeiro–Galeão Intl Airport flight.

When to book flights from Buffalo to Rio de Janeiro–Galeão Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport (BUF to GIG) flight deals and tips

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

Fastest flight time

25h 35m

Direct flights

None
The fastest flight from Buffalo to Rio de Janeiro–Galeão Intl Airport takes 25h 35m
There are no direct flights from Buffalo to Rio de Janeiro–Galeão Intl Airport. There are no popular flight routes from Buffalo to Rio de Janeiro–Galeão Intl Airport.
Search flight deals

Frequently asked questions about flying from Buffalo to Rio de Janeiro–Galeão Intl Airport

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

    Buffalo and Rio de Janeiro–Galeão Intl are 5070.0 mi apart from one another. In terms of flight time, this usually takes a little over 25h 35m.

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

    Prices for flights from Buffalo Airport to Rio de Janeiro–Galeão Intl Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Rio de Janeiro–Galeão Intl Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?

    The travel and health documents required for your trip to Rio de Janeiro–Galeão Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rio de Janeiro–Galeão Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Rio de Janeiro for you.

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

Flights from Buffalo to Rio de Janeiro with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Buffalo to Rio de Janeiro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Buffalo to Rio de Janeiro flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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