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Cheap flights from Rio de Janeiro–Galeão Intl Airport to Buenos Aires from £64

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 29/12. 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 Rio de Janeiro–Galeão Intl Airport to Buenos Aires

Cheap return flights

Enter your travel dates to find the best prices.
JetSMART Logo
08:05 - 11:30GIG-AEP
3h 25mdirect
JetSMART Logo
04:15 - 07:10AEP-GIG
2h 55mdirect
£169JetSMART
Find Deal
Sat, 14 Mar - Mon, 30 Mar
JetSMART Logo
10:15 - 13:39GIG-EZE
3h 24mdirect
JetSMART Logo
06:30 - 09:25EZE-GIG
2h 55mdirect
£169JetSMART
Find Deal
Mon, 16 Mar - Mon, 23 Mar
JetSMART Logo
20:05 - 23:29GIG-AEP
3h 24mdirect
JetSMART Logo
15:55 - 18:50AEP-GIG
2h 55mdirect
£171JetSMART
Find Deal
Mon, 2 Mar - Sun, 8 Mar
JetSMART Logo
09:15 - 12:39GIG-EZE
3h 24mdirect
JetSMART Logo
06:30 - 09:25EZE-GIG
2h 55mdirect
£171JetSMART
Find Deal
Tue, 10 Mar - Mon, 16 Mar
JetSMART Logo
20:05 - 23:30GIG-AEP
3h 25mdirect
JetSMART Logo
15:55 - 18:50AEP-GIG
2h 55mdirect
£172JetSMART
Find Deal
Mon, 17 Nov - Wed, 26 Nov
JetSMART Logo
20:05 - 23:30GIG-AEP
3h 25mdirect
JetSMART Logo
07:00 - 12:50AEP-GIG
5h 50m1 stop
£174JetSMART
Find Deal
Thu, 19 Mar - Thu, 26 Mar
GOL Logo
06:00 - 09:20GIG-AEP
3h 20mdirect
GOL Logo
03:40 - 06:35AEP-GIG
2h 55mdirect
£197GOL
Find Deal
Fri, 5 Dec - Sat, 13 Dec
GOL Logo
13:50 - 17:20GIG-EZE
3h 30mdirect
GOL Logo
18:15 - 21:15EZE-GIG
3h 00mdirect
£197GOL
Find Deal
Fri, 5 Dec - Tue, 9 Dec
GOL Logo
22:20 - 01:40GIG-AEP
3h 20mdirect
GOL Logo
03:40 - 06:35AEP-GIG
2h 55mdirect
£197GOL
Find Deal
Sun, 16 Nov - Sat, 13 Dec
Multiple Airlines Logo
10:05 - 13:30GIG-EZE
3h 25mdirect
Multiple Airlines Logo
21:55 - 18:45EZE-GIG
20h 50m1 stop
£207Multiple Airlines
Find Deal
Wed, 17 Dec - Wed, 24 Dec

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
16 Mar
GIG10:15Rio de Janeiro–Galeão Intl
3h 24m
EZE13:39Buenos Aires Ministro Pistarini
23 Mar
EZE06:30Buenos Aires Ministro Pistarini
2h 55m
GIG09:25Rio de Janeiro–Galeão Intl
£169
Find similar
JetSMART
10 Mar
GIG09:15Rio de Janeiro–Galeão Intl
3h 24m
EZE12:39Buenos Aires Ministro Pistarini
16 Mar
EZE06:30Buenos Aires Ministro Pistarini
2h 55m
GIG09:25Rio de Janeiro–Galeão Intl
£171
Find similar
JetSMART
17 Nov
GIG20:05Rio de Janeiro–Galeão Intl
3h 25m
AEP23:30Buenos Aires Jorge Newbery
26 Nov
AEP15:55Buenos Aires Jorge Newbery
2h 55m
GIG18:50Rio de Janeiro–Galeão Intl
£172
Find similar

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

Our best GOL deals on Rio de Janeiro–Galeão Intl Airport to Buenos Aires flight tickets
GOL
5 Dec
GIG13:50Rio de Janeiro–Galeão Intl
3h 30m
EZE17:20Buenos Aires Ministro Pistarini
9 Dec
EZE18:15Buenos Aires Ministro Pistarini
3h 00m
GIG21:15Rio de Janeiro–Galeão Intl
£197
Find similar
GOL
16 Nov
GIG22:20Rio de Janeiro–Galeão Intl
3h 20m
AEP01:40Buenos Aires Jorge Newbery
13 Dec
AEP03:40Buenos Aires Jorge Newbery
2h 55m
GIG06:35Rio de Janeiro–Galeão Intl
£197
Find similar
GOL
13 Nov
GIG22:10Rio de Janeiro–Galeão Intl
3h 30m
AEP01:40Buenos Aires Jorge Newbery
17 Nov
AEP14:00Buenos Aires Jorge Newbery
2h 55m
GIG16:55Rio de Janeiro–Galeão Intl
£198
Find similar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 5 November 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 14/3

08:05-11:30

Nonstop3h 25m

Buenos Aires Jorge Newbery

Mon 30/3

04:15-07:10

Nonstop2h 55m

£169

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Mon 16/3

10:15-13:39

Nonstop3h 24m

Buenos Aires Ministro Pistarini

Mon 23/3

06:30-09:25

Nonstop2h 55m

£169

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Mon 2/3

20:05-23:29

Nonstop3h 24m

Buenos Aires Jorge Newbery

Sun 8/3

15:55-18:50

Nonstop2h 55m

£171

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Tue 10/3

09:15-12:39

Nonstop3h 24m

Buenos Aires Ministro Pistarini

Mon 16/3

06:30-09:25

Nonstop2h 55m

£171

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Mon 17/11

20:05-23:30

Nonstop3h 25m

Buenos Aires Jorge Newbery

Wed 26/11

15:55-18:50

Nonstop2h 55m

£172

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Thu 19/3

20:05-23:30

Nonstop3h 25m

Buenos Aires Jorge Newbery

Thu 26/3

07:00-12:50

1 stop5h 50m

£174

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Fri 5/12

06:00-09:20

Nonstop3h 20m

Buenos Aires Jorge Newbery

Sat 13/12

03:40-06:35

Nonstop2h 55m

£197

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Fri 5/12

13:50-17:20

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Tue 9/12

18:15-21:15

Nonstop3h 00m

£197

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Sun 16/11

22:20-01:40

Nonstop3h 20m

Buenos Aires Jorge Newbery

Sat 13/12

03:40-06:35

Nonstop2h 55m

£197

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Wed 17/12

10:05-13:30

Nonstop3h 25m

Buenos Aires Ministro Pistarini

Wed 24/12

21:55-18:45

1 stop20h 50m

£207

Flights are sorted by cheapest return 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 typical price of a round-trip flight between Rio de Janeiro–Galeão Intl Airport and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

In general, May is the cheapest month to fly from Rio de Janeiro–Galeão Intl Airport to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £195. If you don’t want to visit Buenos Aires in May, then you should wait until June to fly from Rio de Janeiro–Galeão Intl Airport, when ticket prices are also cheap, with an average price of £196.

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

The cheapest day to depart on your flight to Buenos Aires is on a Saturday when prices can be found for as low as £253. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Rio de Janeiro–Galeão Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £536.

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 morning. Flights from Rio de Janeiro–Galeão Intl Airport to Buenos Aires during this time can be as low as £292. Flights to Buenos Aires are more costly in the evening, with an average ticket price of £368. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Rio de Janeiro–Galeão Intl to Buenos Aires Ministro Pistarini 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 £268 when searching weeks before you fly. 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 £173 on momondo.

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

There are 2 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 November 2025, prices for Rio de Janeiro–Galeão Intl Airport to Buenos Aires flights are approximately 139% more expensive 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 return 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

Fastest flight time

3h 20m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The fastest flight from Rio de Janeiro–Galeão Intl Airport to Buenos Aires takes 3h 20m
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?

    There are 1224.7 mi between Rio de Janeiro–Galeão Intl and Buenos Aires. By plane, this route typically takes 3h 20m.

  • 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 updated daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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?

Why use momondo?

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

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 Rio de Janeiro to Buenos Aires for you.

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

Yes. momondo allows you to filter the results for Rio de Janeiro to Buenos Aires flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rio de Janeiro to Buenos Aires.

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

If you are not ready to book a flight from Rio de Janeiro to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

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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