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Cheap flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport, Brazil from £156

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SDU
23 Apr — 30 Apr1
1 adult

Cheap flight deals from Buenos Aires to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Santos Dumont (SDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 April 2025.

Round-trip from

£298

One-way from

£156

Popular in

December

Cheapest in

March

Average price

£373
22/5-30/5
  • 22/5-30/5
  • 2 total stops
  • 18h 10m total
  • Buenos Aires to Rio de Janeiro
10/5
  • 10/5
  • 1 total stop
  • 10h 55m total
  • Buenos Aires to Rio de Janeiro
Highest demand for flights based on searches. 17% potential increase in price (£71 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Buenos Aires to Santos Dumont

Cheapest flights from Buenos Aires to Santos Dumont
Explore the most affordable flight options available from Buenos Aires to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Thu 22/522:55AEP - SDU
1 stop9h 45mMultiple Airlines
Fri 30/513:05SDU - AEP
1 stop8h 25mMultiple Airlines
Deal found 18/4£298
Thu 31/722:55AEP - SDU
1 stop8h 25mLATAM Airlines
Sun 3/817:00SDU - AEP
2 stops16h 40mLATAM Airlines
Deal found 17/4£302
Sat 10/503:40AEP - SDU
1 stop7h 00mGOL
Wed 21/520:30SDU - AEP
1 stop16h 30mGOL
Deal found 17/4£344
Sun 8/606:40EZE - SDU
1 stop6h 55mMultiple Airlines
Wed 11/614:20SDU - EZE
1 stop6h 05mMultiple Airlines
Deal found 17/4£372
Thu 31/706:40EZE - SDU
1 stop9h 40mLATAM Airlines
Sun 3/821:05SDU - EZE
2 stops21h 07mLATAM Airlines
Deal found 17/4£373
Mon 29/903:40EZE - SDU
1 stop13h 10mGOL
Sat 4/1006:00SDU - EZE
1 stop7h 00mGOL
Deal found 17/4£380

Cheapflights Fare Finder

Customise your flight search to find flights from Buenos Aires to Santos Dumont 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, Cheapflights users made 858,174 searches. Data last updated 18 April 2025.
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

Buenos Aires

Fly to

Santos Dumont

Route

Depart

Return

Price

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Thu 22/5

22:55-08:40

1 stop9h 45m

Rio de Janeiro Santos Dumont

Fri 30/5

13:05-21:30

1 stop8h 25m

£298

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Thu 31/7

22:55-07:20

1 stop8h 25m

Rio de Janeiro Santos Dumont

Sun 3/8

17:00-09:40

2 stops16h 40m

£302

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Sat 10/5

03:40-10:40

1 stop7h 00m

Rio de Janeiro Santos Dumont

Wed 21/5

20:30-13:00

1 stop16h 30m

£344

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Sun 8/6

06:40-13:35

1 stop6h 55m

Rio de Janeiro Santos Dumont

Wed 11/6

14:20-20:25

1 stop6h 05m

£372

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Thu 31/7

06:40-16:20

1 stop9h 40m

Rio de Janeiro Santos Dumont

Sun 3/8

21:05-18:12

2 stops21h 07m

£373

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Mon 29/9

03:40-16:50

1 stop13h 10m

Rio de Janeiro Santos Dumont

Sat 4/10

06:00-13:00

1 stop7h 00m

£380

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Sat 10/5

00:05-11:00

1 stop10h 55m

£156

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Sun 11/5

09:40-17:50

2 stops8h 10m

£159

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Sun 11/5

10:40-19:55

2 stops9h 15m

£159

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Sun 11/5

06:10-13:35

1 stop7h 25m

£166

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 12 results
1
2

Best time to book a flight from Buenos Aires to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Buenos Aires with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Rio de Janeiro Santos Dumont Airport

Rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 40.0 - 130.0 inches per month. January is typically the wettest month, when rainfall can reach 130.0 mm. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 40.0 mm.

Temperature in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated 18 April 2025.
See what other customers who have flown with LATAM Airlines and GOL from Buenos Aires to Rio de Janeiro have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Buenos Aires to Rio de Janeiro Santos Dumont Airport round-trip?

    Our cheapest airline available from Buenos Aires to Rio de Janeiro Santos Dumont Airport is LATAM Airlines. Our recent data shows that you can find tickets from as low as £302 on this airline. An additional option worth looking into is GOL, starting at £344. These flights start at 34% lower than the current average price 3 months from now.

  • Can I find deals for flights from Buenos Aires to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Santos Dumont flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Santos Dumont.

  • Can I find deals for business class flights from Buenos Aires to Santos Dumont?

    Yes. Cheapflights offers flight deals from Buenos Aires to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Buenos Aires to Santos Dumont?

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Can Cheapflights find flights from Buenos Aires to Santos Dumont with no change fees?

Need flexible booking options for your flight to Santos Dumont from Buenos Aires? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Buenos Aires to Santos Dumont become cheaper?

Yes, Cheapflights offers price alerts on Buenos Aires to Santos Dumont flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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