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Cheap flights from Buffalo to Rio de Janeiro from $1,018

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 4/16. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 3:35 pm
BUF
-
GIG
31h 35m
2 stops
Multiple Airlines Logo
4:40 pm - 10:48 pm
GIG
-
BUF
31h 08m
2 stops
$1,018Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
7:00 am - 3:35 pm
BUF
-
GIG
31h 35m
2 stops
Multiple Airlines Logo
4:40 pm - 9:15 pm
GIG
-
BUF
29h 35m
2 stops
$1,047Multiple Airlines
Thu, Apr 23 - Sun, Apr 26
Multiple Airlines Logo
2:55 pm - 3:05 pm
BUF
-
GIG
22h 10m
2 stops
Multiple Airlines Logo
9:40 am - 10:12 pm
GIG
-
BUF
37h 32m
2 stops
$1,113Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
7:02 pm - 3:35 pm
BUF
-
GIG
43h 33m
2 stops
Multiple Airlines Logo
9:00 pm - 11:01 am
GIG
-
BUF
15h 01m
1 stop
$1,149Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
9:09 am - 3:35 pm
BUF
-
GIG
29h 26m
2 stops
Multiple Airlines Logo
4:40 pm - 9:25 pm
GIG
-
BUF
29h 45m
2 stops
$1,175Multiple Airlines
Tue, Mar 31 - Wed, Apr 29
Multiple Airlines Logo
6:00 am - 8:55 am
BUF
-
GIG
25h 55m
2 stops
Multiple Airlines Logo
5:45 am - 10:48 pm
GIG
-
BUF
18h 03m
2 stops
$1,212Multiple Airlines
Wed, Apr 15 - Tue, Apr 21
LATAM Airlines Logo
4:59 pm - 4:30 pm
BUF
-
GIG
22h 31m
2 stops
LATAM Airlines Logo
7:00 am - 12:49 am
GIG
-
BUF
18h 49m
2 stops
$1,214LATAM Airlines
Mon, Apr 13 - Wed, Apr 22
LATAM Airlines Logo
4:59 pm - 10:15 am
BUF
-
GIG
16h 16m
1 stop
LATAM Airlines Logo
11:30 am - 11:06 am
GIG
-
BUF
24h 36m
2 stops
$1,221LATAM Airlines
Mon, Apr 20 - Mon, Apr 27
Delta Logo
12:06 pm - 6:05 am
BUF
-
GIG
16h 59m
2 stops
Delta Logo
1:40 pm - 11:01 am
GIG
-
BUF
22h 21m
2 stops
$1,222Delta
Mon, Apr 13 - Thu, Apr 23
LATAM Airlines Logo
3:56 pm - 9:15 am
BUF
-
GIG
16h 19m
1 stop
LATAM Airlines Logo
9:30 pm - 11:01 am
GIG
-
BUF
14h 31m
1 stop
$1,277LATAM Airlines
Wed, Mar 18 - Thu, Mar 26

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
Apr 13
BUF4:59 pmBuffalo
16h 16m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Apr 20
GIG9:00 pmRio de Janeiro–Galeão Intl
19h 53m
1 stop
BUF3:53 pmBuffalo
$1,214
LATAM Airlines
Apr 20
BUF4:59 pmBuffalo
16h 16m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Apr 27
GIG11:30 amRio de Janeiro–Galeão Intl
24h 36m
2 stops
BUF11:06 amBuffalo
$1,221
LATAM Airlines
Mar 18
BUF3:56 pmBuffalo
16h 19m
1 stop
GIG9:15 amRio de Janeiro–Galeão Intl
Mar 26
GIG9:30 pmRio de Janeiro–Galeão Intl
14h 31m
1 stop
BUF11:01 amBuffalo
$1,277

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

Our best United Airlines deals on Buffalo to Rio de Janeiro–Galeão Intl Airport flight tickets
United Airlines
Apr 18
BUF10:35 amBuffalo
20h 40m
2 stops
GIG8:15 amRio de Janeiro–Galeão Intl
Apr 20
GIG9:05 pmRio de Janeiro–Galeão Intl
22h 44m
2 stops
BUF6:49 pmBuffalo
$1,351
United Airlines
Mar 18
BUF10:32 amBuffalo
22h 03m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
Mar 26
GIG8:55 pmRio de Janeiro–Galeão Intl
22h 47m
2 stops
BUF6:42 pmBuffalo
$1,366
United Airlines
Mar 5
BUF10:23 amBuffalo
21h 12m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
Mar 9
GIG8:55 pmRio de Janeiro–Galeão Intl
27h 47m
2 stops
BUF11:42 pmBuffalo
$1,419

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 February 13, 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

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 4/16

7:00 am-3:35 pm

2 stops31h 35m

Rio de Janeiro–Galeão Intl

Mon 4/20

4:40 pm-10:48 pm

2 stops31h 08m

$1,018

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 4/23

7:00 am-3:35 pm

2 stops31h 35m

Rio de Janeiro–Galeão Intl

Sun 4/26

4:40 pm-9:15 pm

2 stops29h 35m

$1,047

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 3/4

2:55 pm-3:05 pm

2 stops22h 10m

Rio de Janeiro–Galeão Intl

Wed 3/11

9:40 am-10:12 pm

2 stops37h 32m

$1,113

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 4/16

7:02 pm-3:35 pm

2 stops43h 33m

Rio de Janeiro–Galeão Intl

Mon 4/20

9:00 pm-11:01 am

1 stop15h 01m

$1,149

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 3/31

9:09 am-3:35 pm

2 stops29h 26m

Rio de Janeiro–Galeão Intl

Wed 4/29

4:40 pm-9:25 pm

2 stops29h 45m

$1,175

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 4/15

6:00 am-8:55 am

2 stops25h 55m

Rio de Janeiro–Galeão Intl

Tue 4/21

5:45 am-10:48 pm

2 stops18h 03m

$1,212

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 4/13

4:59 pm-4:30 pm

2 stops22h 31m

Rio de Janeiro–Galeão Intl

Wed 4/22

7:00 am-12:49 am

2 stops18h 49m

$1,214

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 4/20

4:59 pm-10:15 am

1 stop16h 16m

Rio de Janeiro–Galeão Intl

Mon 4/27

11:30 am-11:06 am

2 stops24h 36m

$1,221

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 4/13

12:06 pm-6:05 am

2 stops16h 59m

Rio de Janeiro–Galeão Intl

Thu 4/23

1:40 pm-11:01 am

2 stops22h 21m

$1,222

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 3/18

3:56 pm-9:15 am

1 stop16h 19m

Rio de Janeiro–Galeão Intl

Thu 3/26

9:30 pm-11:01 am

1 stop14h 31m

$1,277

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

13h 35m

Direct flights

None
The fastest flight from Buffalo to Rio de Janeiro–Galeão Intl Airport takes 13h 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

  • 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 13h 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.

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

    Search flight deals from Buffalo to Rio de Janeiro–Galeão Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

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

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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