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Buenos Aires to Rio de Janeiro in December 2026 AEP, EZE → GIG, SDU

Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE) → Galeao Antonio Carlos Jobim International Airport (GIG), Santos Dumont Airport (SDU)

For departures in December 2026, the cheapest return found recently is $312 with JetSmart, 13 Dec – 21 Dec, found 2 hours ago. The cheapest one-way found recently is $199 with JetSmart, 12 Dec, found 6 days ago.

Return

In December 2026, the cheapest return fare on each of 17 departure dates is usually $312 to $396. Across all 66 departure dates we hold on this route, it is usually $356 to $449. Of the 6 months with enough return fares to compare, 2 are usually cheaper than December 2026.

Cheapest return found recently

$312

13 Dec – 21 Dec · JetSmart

Ministro Pistarini Airport (EZE) → Galeao Antonio Carlos Jobim International Airport (GIG)

out nonstop, back nonstop

found 2 hours ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$266

12 Dec – 25 Dec · JetSmart

Jorge Newbery Airport (AEP) → Galeao Antonio Carlos Jobim International Airport (GIG)

out nonstop, back nonstop

found 7 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
12 Dec – 25 Dec$266JetSmartout nonstop, back nonstopfound 7 days agoSee prices for these dates
16 Dec – 23 Dec$266JetSmartout nonstop, back nonstopfound 7 days agoSee prices for these dates
7 Dec – 12 Dec$309JetSmartout nonstop, back nonstopfound 2 days agoSee prices for these dates
6 Dec – 12 Dec$311Aerolineas Argentinasout nonstop, back nonstopfound 6 days agoSee prices for these dates
13 Dec – 21 Dec$312JetSmartout nonstop, back nonstopfound 2 hours agoSee prices for these dates

Every date we hold

17 departure dates

1 Dec – 11 Dec: $371, found 2 days ago4 Dec – 23 Dec: $404, found 2 days ago6 Dec – 12 Dec: $311, found 6 days ago7 Dec – 12 Dec: $309, found 2 days ago8 Dec – 19 Dec: $372, found 2 days ago10 Dec – 17 Dec: $334, found 5 days ago12 Dec – 25 Dec: $266, found 7 days ago13 Dec – 21 Dec: $312, found 2 hours ago14 Dec – 12 Jan 2027: $396, found 2 days ago15 Dec – 6 Jan 2027: $370, found 2 days ago16 Dec – 23 Dec: $266, found 7 days ago17 Dec – 21 Dec: $323, found 5 days ago18 Dec – 15 Jan 2027: $367, found 6 days ago21 Dec – 29 Dec: $387, found 4 days ago27 Dec – 1 Jan 2027: $442, found 4 days ago29 Dec – 7 Jan 2027: $503, found 2 days ago31 Dec – 9 Jan 2027: $468, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 11 Dec$371JetSmartMinistro Pistarini Airport (EZE) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 2 days agoSee prices for these dates
4 Dec – 23 Dec$404LATAM Airlines BrasilJorge Newbery Airport (AEP) → Galeao Antonio Carlos Jobim International Airport (GIG)out 1 stop, back nonstopfound 2 days agoSee prices for these dates
6 Dec – 12 Dec$311Aerolineas ArgentinasJorge Newbery Airport (AEP) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 6 days agoSee prices for these dates
7 Dec – 12 Dec$309JetSmartJorge Newbery Airport (AEP) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 2 days agoSee prices for these dates
8 Dec – 19 Dec$372JetSmartMinistro Pistarini Airport (EZE) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 2 days agoSee prices for these dates
10 Dec – 17 Dec$334JetSmartJorge Newbery Airport (AEP) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 5 days agoSee prices for these dates
12 Dec – 25 Dec$266JetSmartJorge Newbery Airport (AEP) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 7 days agoSee prices for these dates
13 Dec – 21 Dec$312JetSmartMinistro Pistarini Airport (EZE) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 2 hours agoSee prices for these dates
14 Dec – 12 Jan 2027$396JetSmartJorge Newbery Airport (AEP) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 2 days agoSee prices for these dates
15 Dec – 6 Jan 2027$370JetSmartMinistro Pistarini Airport (EZE) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 2 days agoSee prices for these dates
16 Dec – 23 Dec$266JetSmartJorge Newbery Airport (AEP) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 7 days agoSee prices for these dates
17 Dec – 21 Dec$323JetSmartJorge Newbery Airport (AEP) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 5 days agoSee prices for these dates
18 Dec – 15 Jan 2027$367JetSmartMinistro Pistarini Airport (EZE) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
21 Dec – 29 Dec$387JetSmartMinistro Pistarini Airport (EZE) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 4 days agoSee prices for these dates
27 Dec – 1 Jan 2027$442LATAM Airlines GroupJorge Newbery Airport (AEP) → Galeao Antonio Carlos Jobim International Airport (GIG)out 1 stop, back nonstopfound 4 days agoSee prices for these dates
29 Dec – 7 Jan 2027$503Gol Transportes AéreosJorge Newbery Airport (AEP) → Santos Dumont Airport (SDU)out 2 stops, back nonstopfound 2 days agoSee prices for these dates
31 Dec – 9 Jan 2027$468LATAM Airlines GroupJorge Newbery Airport (AEP) → Galeao Antonio Carlos Jobim International Airport (GIG)out 1 stop, back 2 stopsfound 2 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $266.

October 2026From $4158 departure dates26 Oct – 17 Nov · found 2 days agoSee prices for these datesEvery date in October 2026
November 2026From $32616 departure dates24 Nov – 6 Dec · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $266Cheapest seen17 departure dates12 Dec – 25 Dec · found 7 days agoSee prices for these dates
January 2027From $41913 departure dates14 Jan 2027 – 23 Jan 2027 · found 3 days agoSee prices for these datesEvery date in January 2027
February 2027From $3168 departure dates22 Feb 2027 – 3 Mar 2027 · found 2 days agoSee prices for these datesEvery date in February 2027
March 2027From $3133 departure dates15 Mar 2027 – 23 Mar 2027 · found 4 days agoSee prices for these dates
April 2027From $3501 departure date2 Apr 2027 – 16 Apr 2027 · found yesterdaySee prices for these dates

One-way

We hold one-way fares on only 1 departure date in December 2026, too few to say what one usually costs.

Cheapest one-way found recently

$199

12 Dec · JetSmart

Ministro Pistarini Airport (EZE) → Galeao Antonio Carlos Jobim International Airport (GIG)

nonstop

found 6 days ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
12 Dec$199JetSmartnonstopfound 6 days agoOpen this trip

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
12 Dec$199JetSmartMinistro Pistarini Airport (EZE) → Galeao Antonio Carlos Jobim International Airport (GIG)nonstopfound 6 days agoOpen this trip

Which month looks cheapest?

March 2027 is the cheapest month — from $192.

December 2026From $1991 departure date12 Dec · found 6 days agoOpen this trip
January 2027From $2132 departure dates29 Jan 2027 · found 20 hours agoOpen this tripEvery date in January 2027
February 2027From $2521 departure date11 Feb 2027 · found 4 days agoOpen this tripEvery date in February 2027
March 2027From $192Cheapest seen5 departure dates22 Mar 2027 · found 6 days agoOpen this trip
April 2027From $1934 departure dates4 Apr 2027 · found 3 days agoOpen this trip
May 2027From $1932 departure dates6 May 2027 · found 5 days agoOpen this trip
July 2027From $2221 departure date5 Jul 2027 · found 2 days agoOpen this trip
August 2027From $1982 departure dates17 Aug 2027 · found 2 days agoOpen this trip
September 2027From $2171 departure date3 Sept 2027 · found 2 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work