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Montevideo to Rio de Janeiro flights in December 2026 from $155 MVD → GIG, SDU

Carrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG), Santos Dumont Airport (SDU)

For departures in December 2026, the cheapest return found recently is $240 with Sky Airline, 7 Dec – 14 Dec, found 2 days ago. The cheapest one-way found recently is $155 with Sky Airline, 14 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 5 departure dates is usually $260 to $289. Across all 19 departure dates we hold on this route, it is usually $268 to $400. Of the 3 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$240

7 Dec – 14 Dec · Sky Airline

Carrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
7 Dec – 14 Dec$240Sky Airlineout nonstop, back nonstopfound 2 days agoSee prices for these dates
14 Dec – 22 Dec$260Sky Airlineout nonstop, back nonstopfound 2 days agoSee prices for these dates
17 Dec – 23 Dec$269JetSmartout nonstop, back nonstopfound 2 days agoSee prices for these dates
8 Dec – 13 Dec$289Azul Airlinesout nonstop, back 1 stopfound 7 days agoSee prices for these dates
22 Dec – 27 Dec$348JetSmartout nonstop, back nonstopfound 2 days agoSee prices for these dates

Every date we hold

5 departure dates

7 Dec – 14 Dec: $240, found 2 days ago8 Dec – 13 Dec: $289, found 7 days ago14 Dec – 22 Dec: $260, found 2 days ago17 Dec – 23 Dec: $269, found 2 days ago22 Dec – 27 Dec: $348, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
7 Dec – 14 Dec$240Sky AirlineCarrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 2 days agoSee prices for these dates
8 Dec – 13 Dec$289Azul AirlinesCarrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back 1 stopfound 7 days agoSee prices for these dates
14 Dec – 22 Dec$260Sky AirlineCarrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 2 days agoSee prices for these dates
17 Dec – 23 Dec$269JetSmartCarrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 2 days agoSee prices for these dates
22 Dec – 27 Dec$348JetSmartCarrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)out nonstop, back nonstopfound 2 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $240.

November 2026From $2543 departure dates24 Nov – 1 Dec · found 7 days agoSee prices for these datesEvery date in November 2026
December 2026From $240Cheapest seen5 departure dates7 Dec – 14 Dec · found 2 days agoSee prices for these dates
January 2027From $3517 departure dates11 Jan 2027 – 18 Jan 2027 · found 8 days agoSee prices for these datesEvery date in January 2027
February 2027From $3052 departure dates28 Feb 2027 – 23 Mar 2027 · found 3 days agoSee prices for these dates
March 2027From $2572 departure dates28 Mar 2027 – 4 Apr 2027 · found 8 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 7 departure dates is usually $170 to $238. Across all 28 departure dates we hold on this route, it is usually $165 to $223. Of the 4 months with enough one-way fares to compare, 2 are usually cheaper than December 2026.

Cheapest one-way found recently

$155

14 Dec · Sky Airline

Carrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)

nonstop

found 2 days ago

Open this tripCheck today's price

Cheapest we hold, of any age

$138

7 Dec · JetSmart

Carrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)

nonstop

found 7 days ago

Open this tripCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
7 Dec$138JetSmartnonstopfound 7 days agoOpen this trip
14 Dec$155Sky Airlinenonstopfound 2 days agoOpen this trip
15 Dec$184JetSmartnonstopfound 5 days agoOpen this trip
8 Dec$202JetSmartnonstopfound 2 days agoOpen this trip
6 Dec$219Sky Airlinenonstopfound 2 days agoOpen this trip

Every date we hold

7 departure dates

6 Dec: $219, found 2 days ago7 Dec: $138, found 7 days ago8 Dec: $202, found 2 days ago14 Dec: $155, found 2 days ago15 Dec: $184, found 5 days ago28 Dec: $271, found 2 days ago31 Dec: $256, found 6 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
6 Dec$219Sky AirlineCarrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)nonstopfound 2 days agoOpen this trip
7 Dec$138JetSmartCarrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)nonstopfound 7 days agoOpen this trip
8 Dec$202JetSmartCarrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)nonstopfound 2 days agoOpen this trip
14 Dec$155Sky AirlineCarrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)nonstopfound 2 days agoOpen this trip
15 Dec$184JetSmartCarrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)nonstopfound 5 days agoOpen this trip
28 Dec$271Azul AirlinesCarrasco International Airport (MVD) → Santos Dumont Airport (SDU)2 stopsfound 2 days agoOpen this trip
31 Dec$256LATAM Airlines GroupCarrasco International Airport (MVD) → Galeao Antonio Carlos Jobim International Airport (GIG)2 stopsfound 6 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $125.

November 2026From $125Cheapest seen10 departure dates20 Nov · found 7 days agoOpen this tripEvery date in November 2026
December 2026From $1387 departure dates7 Dec · found 7 days agoOpen this trip
January 2027From $2054 departure dates28 Jan 2027 · found 2 days agoOpen this tripEvery date in January 2027
February 2027From $2292 departure dates9 Feb 2027 · found 5 days agoOpen this trip
March 2027From $1641 departure date6 Mar 2027 · found 5 days agoOpen this trip
April 2027From $1713 departure dates10 Apr 2027 · found 2 days agoOpen this trip
September 2027From $1821 departure date1 Sept 2027 · found 5 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