Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Buffalo to Rio de Janeiro from $973

This is the cheapest one-way 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 6/1. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Buffalo to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:37 pm - 12:30 am
BUF
-
GIG
50h 53m
2 stops
Multiple Airlines Logo
1:35 am - 9:41 am
GIG
-
BUF
33h 06m
2 stops
$1,299Multiple Airlines
Wed, Jul 29 - Thu, Aug 13
Multiple Airlines Logo
10:36 am - 12:40 pm
BUF
-
GIG
25h 04m
2 stops
Multiple Airlines Logo
7:10 am - 11:11 am
GIG
-
BUF
29h 01m
2 stops
$1,357Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Delta Logo
7:19 pm - 4:35 pm
BUF
-
GIG
20h 16m
2 stops
Delta Logo
9:00 pm - 3:06 pm
GIG
-
BUF
19h 06m
1 stop
$1,373Delta
Tue, Aug 11 - Tue, Aug 18
LATAM Airlines Logo
10:00 am - 12:45 pm
BUF
-
GIG
25h 45m
2 stops
LATAM Airlines Logo
11:10 am - 6:55 pm
GIG
-
BUF
32h 45m
2 stops
$1,381LATAM Airlines
Wed, Jul 29 - Wed, Aug 12
Multiple Airlines Logo
11:00 am - 3:35 pm
BUF
-
GIG
27h 35m
2 stops
Multiple Airlines Logo
4:40 pm - 9:06 am
GIG
-
BUF
41h 26m
2 stops
$1,422Multiple Airlines
Sat, Jul 4 - Sat, Jul 11
Multiple Airlines Logo
10:05 pm - 7:45 am
BUF
-
GIG
32h 40m
2 stops
Multiple Airlines Logo
9:00 pm - 10:29 am
GIG
-
BUF
14h 29m
1 stop
$1,499Multiple Airlines
Sat, Jul 4 - Sat, Jul 11
Multiple Airlines Logo
7:27 pm - 10:15 am
BUF
-
GIG
13h 48m
1 stop
Multiple Airlines Logo
1:35 am - 9:06 am
GIG
-
BUF
32h 31m
2 stops
$1,528Multiple Airlines
Sun, Jul 5 - Sat, Jul 11
LATAM Airlines Logo
6:00 am - 6:20 am
BUF
-
GIG
23h 20m
2 stops
LATAM Airlines Logo
5:35 pm - 4:03 pm
GIG
-
BUF
23h 28m
2 stops
$1,563LATAM Airlines
Sun, Jul 5 - Sun, Jul 12
Multiple Airlines Logo
9:30 am - 6:05 am
BUF
-
GIG
18h 35m
2 stops
Multiple Airlines Logo
10:55 pm - 12:33 pm
GIG
-
BUF
15h 38m
1 stop
$1,575Multiple Airlines
Fri, Nov 20 - Sat, Nov 28
LATAM Airlines Logo
7:40 pm - 5:20 pm
BUF
-
GIG
43h 40m
2 stops
LATAM Airlines Logo
12:05 pm - 12:33 pm
GIG
-
BUF
26h 28m
2 stops
$1,611LATAM Airlines
Fri, Nov 20 - Sat, Nov 28

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
Jul 29
BUF10:00 amBuffalo
25h 45m
2 stops
GIG12:45 pmRio de Janeiro–Galeão Intl
Aug 12
GIG11:10 amRio de Janeiro–Galeão Intl
32h 45m
2 stops
BUF6:55 pmBuffalo
$1,381
LATAM Airlines
Jul 5
BUF6:00 amBuffalo
23h 20m
2 stops
GIG6:20 amRio de Janeiro–Galeão Intl
Jul 12
GIG5:35 pmRio de Janeiro–Galeão Intl
23h 28m
2 stops
BUF4:03 pmBuffalo
$1,563
LATAM Airlines
Nov 20
BUF7:40 pmBuffalo
43h 40m
2 stops
GIG5:20 pmRio de Janeiro–Galeão Intl
Nov 28
GIG12:05 pmRio de Janeiro–Galeão Intl
26h 28m
2 stops
BUF12:33 pmBuffalo
$1,611

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 24, 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

Wed 7/29

8:37 pm-12:30 am

2 stops50h 53m

Rio de Janeiro–Galeão Intl

Thu 8/13

1:35 am-9:41 am

2 stops33h 06m

$1,299

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 8/11

10:36 am-12:40 pm

2 stops25h 04m

Rio de Janeiro–Galeão Intl

Tue 8/18

7:10 am-11:11 am

2 stops29h 01m

$1,357

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 8/11

7:19 pm-4:35 pm

2 stops20h 16m

Rio de Janeiro–Galeão Intl

Tue 8/18

9:00 pm-3:06 pm

1 stop19h 06m

$1,373

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 7/29

10:00 am-12:45 pm

2 stops25h 45m

Rio de Janeiro–Galeão Intl

Wed 8/12

11:10 am-6:55 pm

2 stops32h 45m

$1,381

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sat 7/4

11:00 am-3:35 pm

2 stops27h 35m

Rio de Janeiro–Galeão Intl

Sat 7/11

4:40 pm-9:06 am

2 stops41h 26m

$1,422

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sat 7/4

10:05 pm-7:45 am

2 stops32h 40m

Rio de Janeiro–Galeão Intl

Sat 7/11

9:00 pm-10:29 am

1 stop14h 29m

$1,499

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sun 7/5

7:27 pm-10:15 am

1 stop13h 48m

Rio de Janeiro–Galeão Intl

Sat 7/11

1:35 am-9:06 am

2 stops32h 31m

$1,528

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sun 7/5

6:00 am-6:20 am

2 stops23h 20m

Rio de Janeiro–Galeão Intl

Sun 7/12

5:35 pm-4:03 pm

2 stops23h 28m

$1,563
Quickest round-trip

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Fri 11/20

9:30 am-6:05 am

2 stops18h 35m

Rio de Janeiro–Galeão Intl

Sat 11/28

10:55 pm-12:33 pm

1 stop15h 38m

$1,575

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Fri 11/20

7:40 pm-5:20 pm

2 stops43h 40m

Rio de Janeiro–Galeão Intl

Sat 11/28

12:05 pm-12:33 pm

2 stops26h 28m

$1,611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

What is the cheapest airline that flies from Buffalo to Rio de Janeiro–Galeão Intl?

LATAM Airlines and Lufthansa are the most popular carriers operating from Buffalo to Rio de Janeiro–Galeão Intl

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 45m

Direct flights

None
The fastest flight from Buffalo to Rio de Janeiro–Galeão Intl Airport takes 25h 45m
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 45m.

  • 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.

An easier way to manage your Rio de Janeiro–Galeão Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 6/23
Tue 6/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo
Flights to Sao Paulo Guarulhos Intl Airportfrom $405
Flights to Sao Paulo Viracopos Airportfrom $535
Flights to Sao Paulo Congonhas Airportfrom $531
Flights to Rio de Janeiro Santos Dumont Airportfrom $446