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Cheap flights from Rio de Janeiro–Galeão Intl Airport to Buenos Aires from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro–Galeão Intl Airport to Buenos Aires departing on 10/28. 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 Rio de Janeiro–Galeão Intl Airport to Buenos Aires (GIG-BUE)

Cheap round-trip flights

JetSMART Logo
4:45 pm - 11:16 pmGIG-AEP
6h 31m1 stop
JetSMART Logo
4:15 am - 7:20 amAEP-GIG
3h 05mnonstop
$219JetSMART
Find Deal
Sat, Oct 4 - Mon, Oct 6
JetSMART Logo
8:10 am - 11:30 amGIG-AEP
3h 20mnonstop
JetSMART Logo
3:55 pm - 7:00 pmAEP-GIG
3h 05mnonstop
$220JetSMART
Find Deal
Sat, Oct 4 - Thu, Oct 9
LATAM Airlines Logo
10:05 pm - 9:40 amGIG-AEP
11h 35m1 stop
LATAM Airlines Logo
10:30 pm - 9:20 amAEP-GIG
10h 50m1 stop
$221LATAM Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
LATAM Airlines Logo
1:35 pm - 10:25 pmGIG-EZE
8h 50m1 stop
LATAM Airlines Logo
5:30 am - 8:15 amEZE-GIG
2h 45mnonstop
$221LATAM Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
Flybondi Logo
10:05 am - 1:30 pmGIG-AEP
3h 25mnonstop
Flybondi Logo
2:30 pm - 5:25 pmAEP-GIG
2h 55mnonstop
$225Flybondi
Find Deal
Mon, Oct 13 - Fri, Oct 17
Logo
1:50 pm - 5:14 pmGIG-EZE
3h 24mnonstop
Logo
6:20 am - 9:15 amEZE-GIG
2h 55mnonstop
$229
Find Deal
Tue, Nov 4 - Tue, Nov 11
Logo
8:45 am - 5:00 pmGIG-AEP
8h 15m1 stop
Logo
4:15 am - 7:20 amAEP-GIG
3h 05mnonstop
$232
Find Deal
Tue, Sep 30 - Wed, Oct 1
Flybondi Logo
10:05 am - 1:30 pmGIG-AEP
3h 25mnonstop
Flybondi Logo
2:30 pm - 5:25 pmAEP-GIG
2h 55mnonstop
$239Flybondi
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Sun, Nov 2 - Mon, Nov 10
GOL Logo
11:25 am - 2:20 amGIG-AEP
14h 55m2 stops
GOL Logo
3:40 am - 6:35 amAEP-GIG
2h 55mnonstop
$251GOL
Find Deal
Sun, Nov 2 - Sun, Nov 9
GOL Logo
5:00 am - 8:20 amGIG-AEP
3h 20mnonstop
GOL Logo
3:40 am - 6:35 amAEP-GIG
2h 55mnonstop
$269GOL
Find Deal
Sun, Nov 2 - Sun, Nov 9

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

Our best LATAM Airlines deals on Rio de Janeiro–Galeão Intl Airport to Buenos Aires flight tickets
LATAM Airlines
Oct 4
GIG1:35 pmRio de Janeiro–Galeão Intl
8h 50m
1 stop
EZE10:25 pmBuenos Aires Ministro Pistarini
Oct 7
EZE5:30 amBuenos Aires Ministro Pistarini
2h 45m
GIG8:15 amRio de Janeiro–Galeão Intl
$221
Find similar
LATAM Airlines
Oct 4
GIG12:50 pmRio de Janeiro–Galeão Intl
9h 35m
1 stop
EZE10:25 pmBuenos Aires Ministro Pistarini
Oct 6
EZE6:15 amBuenos Aires Ministro Pistarini
6h 55m
1 stop
GIG1:10 pmRio de Janeiro–Galeão Intl
$222
Find similar
LATAM Airlines
Oct 2
GIG9:35 amRio de Janeiro–Galeão Intl
12h 50m
1 stop
EZE10:25 pmBuenos Aires Ministro Pistarini
Oct 8
EZE6:00 amBuenos Aires Ministro Pistarini
7h 10m
1 stop
GIG1:10 pmRio de Janeiro–Galeão Intl
$227
Find similar

JetSMART flights from Rio de Janeiro–Galeão Intl Airport to Buenos Aires

Our best JetSMART deals on Rio de Janeiro–Galeão Intl Airport to Buenos Aires flight tickets
JetSMART
Oct 4
GIG4:45 pmRio de Janeiro–Galeão Intl
6h 31m
1 stop
AEP11:16 pmBuenos Aires Jorge Newbery
Oct 6
AEP4:15 amBuenos Aires Jorge Newbery
3h 05m
GIG7:20 amRio de Janeiro–Galeão Intl
$219
Find similar
JetSMART
Oct 2
GIG1:50 pmRio de Janeiro–Galeão Intl
3h 21m
EZE5:11 pmBuenos Aires Ministro Pistarini
Oct 5
EZE12:46 pmBuenos Aires Ministro Pistarini
3h 04m
GIG3:50 pmRio de Janeiro–Galeão Intl
$220
Find similar
JetSMART
Sep 17
GIG8:10 amRio de Janeiro–Galeão Intl
3h 20m
AEP11:30 amBuenos Aires Jorge Newbery
Sep 28
AEP4:15 pmBuenos Aires Jorge Newbery
3h 05m
GIG7:20 pmRio de Janeiro–Galeão Intl
$237
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro–Galeão Intl Airport to Buenos Aires 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 August 28, 2025.
Use the filters below to find and compare flights from Rio de Janeiro–Galeão Intl Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Sat 10/4

4:45 pm-11:16 pm

1 stop6h 31m

Buenos Aires Jorge Newbery

Mon 10/6

4:15 am-7:20 am

Nonstop3h 05m

$219

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Sat 10/4

8:10 am-11:30 am

Nonstop3h 20m

Buenos Aires Jorge Newbery

Thu 10/9

3:55 pm-7:00 pm

Nonstop3h 05m

$220

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Thu 10/23

10:05 pm-9:40 am

1 stop11h 35m

Buenos Aires Jorge Newbery

Mon 10/27

10:30 pm-9:20 am

1 stop10h 50m

$221

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Sat 10/4

1:35 pm-10:25 pm

1 stop8h 50m

Buenos Aires Ministro Pistarini

Tue 10/7

5:30 am-8:15 am

Nonstop2h 45m

$221

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Mon 10/13

10:05 am-1:30 pm

Nonstop3h 25m

Buenos Aires Jorge Newbery

Fri 10/17

2:30 pm-5:25 pm

Nonstop2h 55m

$225

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Tue 11/4

1:50 pm-5:14 pm

Nonstop3h 24m

Buenos Aires Ministro Pistarini

Tue 11/11

6:20 am-9:15 am

Nonstop2h 55m

$229

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Tue 9/30

8:45 am-5:00 pm

1 stop8h 15m

Buenos Aires Jorge Newbery

Wed 10/1

4:15 am-7:20 am

Nonstop3h 05m

$232

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Sun 11/2

10:05 am-1:30 pm

Nonstop3h 25m

Buenos Aires Jorge Newbery

Mon 11/10

2:30 pm-5:25 pm

Nonstop2h 55m

$239

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Sun 11/2

11:25 am-2:20 am

2 stops14h 55m

Buenos Aires Jorge Newbery

Sun 11/9

3:40 am-6:35 am

Nonstop2h 55m

$251

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Sun 11/2

5:00 am-8:20 am

Nonstop3h 20m

Buenos Aires Jorge Newbery

Sun 11/9

3:40 am-6:35 am

Nonstop2h 55m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

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

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 month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Rio de Janeiro–Galeão Intl Airport is in June. Flight prices, which tend to average around $256, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Buenos Aires from Rio de Janeiro–Galeão Intl Airport during May instead. Flights to Buenos Aires in May, while not as cheap as those in June, still average around $258.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Rio de Janeiro–Galeão Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $275. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $325.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the evening. Flights from Rio de Janeiro–Galeão Intl Airport to Buenos Aires during this time can be as low as $262. Try not to purchase tickets in the afternoon because they tend to be around $337. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Rio de Janeiro–Galeão Intl to Buenos Aires flight route?

Fly from Rio de Janeiro–Galeão Intl to Buenos Aires Jorge Newbery for the best Rio de Janeiro–Galeão Intl - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Rio de Janeiro–Galeão Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $359 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Rio de Janeiro–Galeão Intl Airport for as low as $277 on momondo.

What cabin class options are available on Rio de Janeiro–Galeão Intl to Buenos Aires flights?

There are 3 cabin classes available to choose from on Rio de Janeiro–Galeão Intl to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Rio de Janeiro–Galeão Intl Airport to Buenos Aires flight prices changed over time?

As of August 2025, prices for Rio de Janeiro–Galeão Intl Airport to Buenos Aires flights are approximately 9% cheaper when compared to flights at the same time last year.

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

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

Cheap Rio de Janeiro–Galeão Intl Airport to Buenos Aires (GIG to BUE) flight deals and tips

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

Best Price Found

$95

Fastest flight time

3h 10m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Rio de Janeiro–Galeão Intl Airport in the past 72 hours is $95. The best round-trip flight deal from Rio de Janeiro–Galeão Intl Airport to Buenos Aires found on momondo in the last 72 hours is $91.
The fastest flight from Rio de Janeiro–Galeão Intl Airport to Buenos Aires takes 3h 10m
Direct flights go from Rio de Janeiro–Galeão Intl Airport to Buenos Aires every day.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)
Search flight deals

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

    The distance between Rio de Janeiro–Galeão Intl and Buenos Aires is about 1224.7 mi. By plane, this route typically takes 3h 10m.

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

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

  • How many operators does momondo search for flights from Rio de Janeiro–Galeão Intl Airport to Buenos Aires?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rio de Janeiro–Galeão Intl Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Rio de Janeiro–Galeão Intl Airport to Buenos Aires?

  • What is the most popular airline from Rio de Janeiro–Galeão Intl Airport to Buenos Aires?

Best airlines flying from Rio de Janeiro–Galeão Intl Airport to Buenos Aires

Compare and see reviews for airlines that fly from Rio de Janeiro–Galeão Intl Airport to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $207Free CancellationRating
7.3
1,098 reviews
Search GOL flights
JetSMARTPriceFrom $208Free CancellationRating
6.5
221 reviews
Search JetSMART flights
FlybondiPriceFrom $236Free CancellationRating
6.0
198 reviews
Search Flybondi flights
Aerolineas ArgentinasPriceFrom $278Free CancellationRating
8.1
924 reviews
Search Aerolineas Argentinas flights
British AirwaysPriceFrom $330Free CancellationRating
6.7
7,316 reviews
Search British Airways flights

  • Aerolineas Argentinas Flights From Rio de Janeiro–Galeão Intl Airport to Buenos Aires

    Aerolineas Argentinas operates around 12 flights from Rio de Janeiro–Galeão Intl Airport to Buenos Aires every week. The average price of these flights found in the last 72 hours has been $409, but momondo users have found Aerolineas Argentinas deals from Rio de Janeiro–Galeão Intl Airport to Buenos Aires from as low as $278 round-trip. Aerolineas Argentinas has been scored 8.1/10 in 924 reviews.

  • GOL Flights From Rio de Janeiro–Galeão Intl Airport to Buenos Aires

    GOL is also a popular choice for this route. GOL flight deals for Rio de Janeiro–Galeão Intl Airport to Buenos Aires start from as low as $207 round-trip, depending on your selected dates, with average GOL deals seen on momondo around $293. GOL operates 22 flights to Buenos Aires from Rio de Janeiro–Galeão Intl Airport in an average week. Users have rated it 7.3/10 across 1,098 reviews.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rio de Janeiro to Buenos Aires. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires from Rio de Janeiro with this policy.

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

momondo helps you find the best flight between Rio de Janeiro and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Rio de Janeiro to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport