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Cheap flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires from £87

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 Santos Dumont Airport to Buenos Aires departing on 18/3. 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 Santos Dumont Airport to Buenos Aires

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 12:50SDU-EZE
6h 50m1 stop
Multiple Airlines Logo
21:55 - 18:15EZE-SDU
20h 20m1 stop
£288Multiple Airlines
Find Deal
Sun, 16 Nov - Sun, 16 Nov
LATAM Airlines Logo
20:05 - 03:05SDU-EZE
7h 00m1 stop
LATAM Airlines Logo
02:25 - 13:15EZE-SDU
10h 50m1 stop
£318LATAM Airlines
Find Deal
Wed, 17 Dec - Tue, 23 Dec
GOL Logo
17:40 - 12:40SDU-EZE
19h 00m1 stop
GOL Logo
03:30 - 16:00EZE-SDU
12h 30m1 stop
£327GOL
Find Deal
Fri, 14 Nov - Fri, 21 Nov
GOL Logo
15:05 - 12:50SDU-EZE
21h 45m1 stop
GOL Logo
03:30 - 16:55EZE-SDU
13h 25m1 stop
£328GOL
Find Deal
Sun, 16 Nov - Sat, 13 Dec
GOL Logo
11:35 - 12:50SDU-EZE
25h 15m1 stop
GOL Logo
03:30 - 14:10EZE-SDU
10h 40m1 stop
£329GOL
Find Deal
Thu, 20 Nov - Sat, 22 Nov
GOL Logo
06:00 - 12:50SDU-EZE
6h 50m1 stop
GOL Logo
03:30 - 16:55EZE-SDU
13h 25m1 stop
£330GOL
Find Deal
Thu, 20 Nov - Sun, 23 Nov
GOL Logo
06:00 - 12:45SDU-EZE
6h 45m1 stop
GOL Logo
03:30 - 10:45EZE-SDU
7h 15m1 stop
£330GOL
Find Deal
Wed, 18 Feb - Sun, 1 Mar
GOL Logo
06:00 - 12:45SDU-EZE
6h 45m1 stop
GOL Logo
03:30 - 10:45EZE-SDU
7h 15m1 stop
£331GOL
Find Deal
Wed, 7 Jan - Thu, 8 Jan
GOL Logo
06:00 - 12:45SDU-EZE
6h 45m1 stop
GOL Logo
13:40 - 08:10EZE-SDU
18h 30m2 stops
£339GOL
Find Deal
Fri, 19 Dec - Fri, 26 Dec
Multiple Airlines Logo
20:25 - 12:45SDU-EZE
16h 20m1 stop
Multiple Airlines Logo
21:55 - 13:15EZE-SDU
15h 20m1 stop
£367Multiple Airlines
Find Deal
Wed, 17 Dec - Wed, 24 Dec

GOL flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires

Our best GOL deals on Rio de Janeiro Santos Dumont Airport to Buenos Aires flight tickets
GOL
14 Nov
SDU17:40Rio de Janeiro Santos Dumont
19h 00m
1 stop
EZE12:40Buenos Aires Ministro Pistarini
21 Nov
EZE03:30Buenos Aires Ministro Pistarini
12h 30m
1 stop
SDU16:00Rio de Janeiro Santos Dumont
£327
Find similar
GOL
16 Nov
SDU15:05Rio de Janeiro Santos Dumont
21h 45m
1 stop
EZE12:50Buenos Aires Ministro Pistarini
13 Dec
EZE03:30Buenos Aires Ministro Pistarini
13h 25m
1 stop
SDU16:55Rio de Janeiro Santos Dumont
£328
Find similar
GOL
20 Nov
SDU11:35Rio de Janeiro Santos Dumont
25h 15m
1 stop
EZE12:50Buenos Aires Ministro Pistarini
22 Nov
EZE03:30Buenos Aires Ministro Pistarini
10h 40m
1 stop
SDU14:10Rio de Janeiro Santos Dumont
£329
Find similar

Ethiopian Air flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires

Our best Ethiopian Air deals on Rio de Janeiro Santos Dumont Airport to Buenos Aires flight tickets
Ethiopian Air
11 Nov
SDU13:45Rio de Janeiro Santos Dumont
6h 10m
1 stop
EZE19:55Buenos Aires Ministro Pistarini
19 Nov
EZE21:30Buenos Aires Ministro Pistarini
10h 05m
1 stop
SDU07:35Rio de Janeiro Santos Dumont
£881
Find similar
Ethiopian Air
5 Nov
SDU08:10Rio de Janeiro Santos Dumont
11h 45m
1 stop
EZE19:55Buenos Aires Ministro Pistarini
12 Nov
EZE21:30Buenos Aires Ministro Pistarini
10h 05m
1 stop
SDU07:35Rio de Janeiro Santos Dumont
£887
Find similar
Ethiopian Air
5 Nov
SDU13:45Rio de Janeiro Santos Dumont
6h 10m
1 stop
EZE19:55Buenos Aires Ministro Pistarini
9 Nov
EZE21:30Buenos Aires Ministro Pistarini
10h 05m
1 stop
SDU07:35Rio de Janeiro Santos Dumont
£891
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Rio de Janeiro Santos Dumont 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 4 November 2025.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Sun 16/11

06:00-12:50

1 stop6h 50m

Buenos Aires Ministro Pistarini

Sun 16/11

21:55-18:15

1 stop20h 20m

£288

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Wed 17/12

20:05-03:05

1 stop7h 00m

Buenos Aires Ministro Pistarini

Tue 23/12

02:25-13:15

1 stop10h 50m

£318

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Fri 14/11

17:40-12:40

1 stop19h 00m

Buenos Aires Ministro Pistarini

Fri 21/11

03:30-16:00

1 stop12h 30m

£327

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Sun 16/11

15:05-12:50

1 stop21h 45m

Buenos Aires Ministro Pistarini

Sat 13/12

03:30-16:55

1 stop13h 25m

£328

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Thu 20/11

11:35-12:50

1 stop25h 15m

Buenos Aires Ministro Pistarini

Sat 22/11

03:30-14:10

1 stop10h 40m

£329

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Thu 20/11

06:00-12:50

1 stop6h 50m

Buenos Aires Ministro Pistarini

Sun 23/11

03:30-16:55

1 stop13h 25m

£330

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Wed 18/2

06:00-12:45

1 stop6h 45m

Buenos Aires Ministro Pistarini

Sun 1/3

03:30-10:45

1 stop7h 15m

£330

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Wed 7/1

06:00-12:45

1 stop6h 45m

Buenos Aires Ministro Pistarini

Thu 8/1

03:30-10:45

1 stop7h 15m

£331

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Fri 19/12

06:00-12:45

1 stop6h 45m

Buenos Aires Ministro Pistarini

Fri 26/12

13:40-08:10

2 stops18h 30m

£339

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Wed 17/12

20:25-12:45

1 stop16h 20m

Buenos Aires Ministro Pistarini

Wed 24/12

21:55-13:15

1 stop15h 20m

£367

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Rio de Janeiro Santos Dumont 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 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 £252. 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 Santos Dumont Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £533.

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 Santos Dumont Airport to Buenos Aires during this time can be as low as £291. Flights to Buenos Aires are more costly in the evening, with an average ticket price of £366. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro Santos Dumont 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 Santos Dumont Airport to Buenos Aires (SDU to BUE) flight deals and tips

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

Direct flights

None
There are no direct flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires. There are no popular flight routes from Rio de Janeiro Santos Dumont Airport to Buenos Aires.
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  • How far is Rio de Janeiro Santos Dumont to Buenos Aires by plane?

    Buenos Aires is 1222.3 mi away from Rio de Janeiro Santos Dumont. Flights usually cover this in 6h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires?

    Prices for flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires are updated daily.

  • How old do you have to be to fly from Rio de Janeiro Santos Dumont 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 Santos Dumont Airport to Buenos Aires.

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

    The travel and health documents required for your trip to Buenos Aires 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 Buenos Aires. 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 Rio de Janeiro to Buenos Aires?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rio de Janeiro to Buenos Aires . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Buenos Aires from Rio de Janeiro on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from Rio de Janeiro and alert you 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