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Cheap flights from Buenos Aires to Rio de Janeiro from £181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Rio de Janeiro departing on 29/7. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Buenos Aires to Rio de Janeiro

Cheap return flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
18:20 - 07:45
AEP
-
SDU
13h 25m
1 stop
LATAM Airlines Logo
06:45 - 16:05
SDU
-
AEP
9h 20m
1 stop
£265LATAM Airlines
Tue, 4 Aug - Fri, 7 Aug
Multiple Airlines Logo
23:55 - 07:05
EZE
-
SDU
7h 10m
1 stop
Multiple Airlines Logo
13:45 - 22:25
SDU
-
EZE
8h 40m
1 stop
£289Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
23:55 - 07:55
EZE
-
SDU
8h 00m
1 stop
Multiple Airlines Logo
13:45 - 22:25
SDU
-
EZE
8h 40m
1 stop
£305Multiple Airlines
Fri, 7 Aug - Tue, 11 Aug
Multiple Airlines Logo
13:30 - 21:55
AEP
-
SDU
8h 25m
1 stop
Multiple Airlines Logo
06:10 - 13:20
SDU
-
AEP
7h 10m
1 stop
£335Multiple Airlines
Fri, 7 Aug - Tue, 11 Aug
LATAM Airlines Logo
21:45 - 08:35
AEP
-
SDU
10h 50m
1 stop
LATAM Airlines Logo
13:55 - 09:40
SDU
-
AEP
19h 45m
1 stop
£336LATAM Airlines
Sat, 19 Sep - Mon, 21 Sep
Multiple Airlines Logo
13:30 - 21:55
AEP
-
SDU
8h 25m
1 stop
Multiple Airlines Logo
06:10 - 20:00
SDU
-
AEP
13h 50m
1 stop
£342Multiple Airlines
Fri, 7 Aug - Tue, 11 Aug
LATAM Airlines Logo
10:20 - 22:05
AEP
-
SDU
11h 45m
1 stop
LATAM Airlines Logo
20:10 - 09:25
SDU
-
AEP
13h 15m
1 stop
£348LATAM Airlines
Sat, 15 Aug - Sat, 22 Aug
GOL Logo
03:40 - 12:25
AEP
-
SDU
8h 45m
1 stop
GOL Logo
09:55 - 13:00
SDU
-
AEP
27h 05m
1 stop
£413GOL
Tue, 1 Sep - Sun, 6 Sep
GOL Logo
03:40 - 14:10
AEP
-
SDU
10h 30m
1 stop
GOL Logo
15:30 - 13:00
SDU
-
AEP
21h 30m
1 stop
£413GOL
Tue, 1 Sep - Sun, 6 Sep
GOL Logo
03:15 - 16:40
EZE
-
SDU
13h 25m
1 stop
GOL Logo
06:00 - 12:20
SDU
-
EZE
6h 20m
1 stop
£430GOL
Tue, 3 Nov - Sun, 8 Nov

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Turkish Airlines flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport

Our best Turkish Airlines deals on Buenos Aires to Rio de Janeiro Santos Dumont Airport flight tickets
Turkish Airlines
13 Jul
EZE23:55Buenos Aires Ministro Pistarini
8h 40m
1 stop
SDU08:35Rio de Janeiro Santos Dumont
4 Aug
SDU13:55Rio de Janeiro Santos Dumont
8h 30m
1 stop
EZE22:25Buenos Aires Ministro Pistarini
£448
Turkish Airlines
29 Aug
EZE23:55Buenos Aires Ministro Pistarini
8h 40m
1 stop
SDU08:35Rio de Janeiro Santos Dumont
5 Sept
SDU13:55Rio de Janeiro Santos Dumont
8h 30m
1 stop
EZE22:25Buenos Aires Ministro Pistarini
£449
Turkish Airlines
14 Sept
EZE23:55Buenos Aires Ministro Pistarini
8h 40m
1 stop
SDU08:35Rio de Janeiro Santos Dumont
18 Sept
SDU13:55Rio de Janeiro Santos Dumont
8h 30m
1 stop
EZE22:25Buenos Aires Ministro Pistarini
£460

LATAM Airlines flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Buenos Aires to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
4 Aug
AEP18:20Buenos Aires Jorge Newbery
13h 25m
1 stop
SDU07:45Rio de Janeiro Santos Dumont
7 Aug
SDU06:45Rio de Janeiro Santos Dumont
9h 20m
1 stop
AEP16:05Buenos Aires Jorge Newbery
£265
LATAM Airlines
19 Sept
AEP21:45Buenos Aires Jorge Newbery
10h 50m
1 stop
SDU08:35Rio de Janeiro Santos Dumont
21 Sept
SDU13:55Rio de Janeiro Santos Dumont
19h 45m
1 stop
AEP09:40Buenos Aires Jorge Newbery
£336
LATAM Airlines
15 Aug
AEP10:20Buenos Aires Jorge Newbery
11h 45m
1 stop
SDU22:05Rio de Janeiro Santos Dumont
22 Aug
SDU20:10Rio de Janeiro Santos Dumont
13h 15m
1 stop
AEP09:25Buenos Aires Jorge Newbery
£348

momondo Fare Finder

 
Customise your flight search to find flights from Buenos Aires to Rio de Janeiro Santos Dumont 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 279,928 searches. Data last updated 30 June 2026.
Use the filters below to find and compare flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Tue 4/8

18:20-07:45

1 stop13h 25m

Rio de Janeiro Santos Dumont

Fri 7/8

06:45-16:05

1 stop9h 20m

£265

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Thu 13/8

23:55-07:05

1 stop7h 10m

Rio de Janeiro Santos Dumont

Thu 20/8

13:45-22:25

1 stop8h 40m

£289

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Fri 7/8

23:55-07:55

1 stop8h 00m

Rio de Janeiro Santos Dumont

Tue 11/8

13:45-22:25

1 stop8h 40m

£305
Fastest return journey

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Fri 7/8

13:30-21:55

1 stop8h 25m

Rio de Janeiro Santos Dumont

Tue 11/8

06:10-13:20

1 stop7h 10m

£335

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Sat 19/9

21:45-08:35

1 stop10h 50m

Rio de Janeiro Santos Dumont

Mon 21/9

13:55-09:40

1 stop19h 45m

£336

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Fri 7/8

13:30-21:55

1 stop8h 25m

Rio de Janeiro Santos Dumont

Tue 11/8

06:10-20:00

1 stop13h 50m

£342

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Sat 15/8

10:20-22:05

1 stop11h 45m

Rio de Janeiro Santos Dumont

Sat 22/8

20:10-09:25

1 stop13h 15m

£348

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Tue 1/9

03:40-12:25

1 stop8h 45m

Rio de Janeiro Santos Dumont

Sun 6/9

09:55-13:00

1 stop27h 05m

£413

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Tue 1/9

03:40-14:10

1 stop10h 30m

Rio de Janeiro Santos Dumont

Sun 6/9

15:30-13:00

1 stop21h 30m

£413

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Tue 3/11

03:15-16:40

1 stop13h 25m

Rio de Janeiro Santos Dumont

Sun 8/11

06:00-12:20

1 stop6h 20m

£430

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 Rio de Janeiro from

How to get the cheapest flight ticket from Buenos Aires to Rio de Janeiro Santos Dumont 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 month to fly to Rio de Janeiro Santos Dumont Airport?

In general, August is the cheapest month to fly from Buenos Aires to Rio de Janeiro Santos Dumont Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £110. If you aren’t able to travel during the month of August, then book flights to Rio de Janeiro Santos Dumont Airport from Buenos Aires during March instead. Flights to Rio de Janeiro Santos Dumont Airport in March, while not as cheap as those in August, still average around £141.

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

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

Cheap Buenos Aires to Rio de Janeiro Santos Dumont Airport (BUE to SDU) flight deals and tips

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

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from Buenos Aires to Rio de Janeiro Santos Dumont Airport takes 10h 40m
There are no direct flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Buenos Aires to Rio de Janeiro Santos Dumont Airport.
Search flight deals

Frequently asked questions about flying from Buenos Aires to Rio de Janeiro Santos Dumont Airport

  • How far is Buenos Aires to Rio de Janeiro Santos Dumont by plane?

    The straight-line distance from Buenos Aires to Rio de Janeiro Santos Dumont is 1222.3 mi. Flights usually cover this in 10h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport were last updated today.

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

    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 Buenos Aires to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The required travel and health documents for your Rio de Janeiro Santos Dumont Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Buenos Aires to Rio de Janeiro Santos Dumont Airport?

Why use momondo?

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

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

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

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

Once all potential Buenos Aires to Rio de Janeiro flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Rio de Janeiro from Buenos Aires are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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