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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 - 3:35 pm
BUF
-
GIG
27h 35m
2 stops
Multiple Airlines Logo
7:20 am - 10:08 am
GIG
-
BUF
27h 48m
2 stops
$1,148Multiple Airlines
Sat, Jun 20 - Sat, Jun 27
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
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
Multiple Airlines Logo
11:00 am - 12:30 am
BUF
-
GIG
36h 30m
2 stops
Multiple Airlines Logo
7:20 am - 10:08 am
GIG
-
BUF
27h 48m
2 stops
$1,277Multiple Airlines
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
6:00 am - 12:30 am
BUF
-
GIG
17h 30m
2 stops
Multiple Airlines Logo
1:35 am - 10:32 pm
GIG
-
BUF
21h 57m
2 stops
$1,289Multiple Airlines
Tue, Jun 9 - Sun, Jun 14
Multiple Airlines Logo
7:40 am - 12:40 pm
BUF
-
GIG
28h 00m
2 stops
Multiple Airlines Logo
9:40 am - 8:17 pm
GIG
-
BUF
35h 37m
2 stops
$1,355Multiple Airlines
Sat, Sep 12 - Wed, Sep 16
Multiple Airlines Logo
9:02 pm - 4:05 am
BUF
-
GIG
30h 03m
2 stops
Multiple Airlines Logo
9:00 pm - 10:55 am
GIG
-
BUF
14h 55m
1 stop
$1,374Multiple Airlines
Tue, Jun 9 - Mon, Jun 15

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
Jun 22
BUF12:14 pmBuffalo
21h 01m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Jun 29
GIG9:00 pmRio de Janeiro–Galeão Intl
27h 59m
1 stop
BUF11:59 pmBuffalo
$1,667
LATAM Airlines
May 15
BUF4:55 pmBuffalo
16h 20m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Aug 22
GIG11:10 amRio de Janeiro–Galeão Intl
28h 56m
2 stops
BUF3:06 pmBuffalo
$1,704
LATAM Airlines
Jun 20
BUF5:12 pmBuffalo
22h 23m
2 stops
GIG4:35 pmRio de Janeiro–Galeão Intl
Jun 27
GIG9:00 pmRio de Janeiro–Galeão Intl
15h 09m
1 stop
BUF11:09 amBuffalo
$1,741

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

Our best American Airlines deals on Buffalo to Rio de Janeiro–Galeão Intl Airport 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–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 May 10, 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

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-3:35 pm

2 stops27h 35m

Rio de Janeiro–Galeão Intl

Sat 6/27

7:20 am-10:08 am

2 stops27h 48m

$1,148

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 - 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 - GIG

BUFGIG

Buffalo

Mon 6/22

11:00 am-12:30 am

2 stops36h 30m

Rio de Janeiro–Galeão Intl

Mon 6/29

7:20 am-10:08 am

2 stops27h 48m

$1,277
Quickest round-trip

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 6/9

6:00 am-12:30 am

2 stops17h 30m

Rio de Janeiro–Galeão Intl

Sun 6/14

1:35 am-10:32 pm

2 stops21h 57m

$1,289

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sat 9/12

7:40 am-12:40 pm

2 stops28h 00m

Rio de Janeiro–Galeão Intl

Wed 9/16

9:40 am-8:17 pm

2 stops35h 37m

$1,355

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 6/9

9:02 pm-4:05 am

2 stops30h 03m

Rio de Janeiro–Galeão Intl

Mon 6/15

9:00 pm-10:55 am

1 stop14h 55m

$1,374

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

19h 40m

Direct flights

None
The fastest flight from Buffalo to Rio de Janeiro–Galeão Intl Airport takes 19h 40m
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 19h 40m.

  • 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.

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

  • 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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