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Rio de Janeiro to Foz do Iguaçu flights in December 2026 from $82 GIG, SDU → IGU

Galeao Antonio Carlos Jobim International Airport (GIG), Santos Dumont Airport (SDU) → Cataratas International Airport (IGU)

For departures in December 2026, the cheapest return found recently is $214 with Gol Transportes Aéreos, 3 Dec – 7 Dec, found 2 days ago. The cheapest one-way found recently is $82 with Gol Transportes Aéreos, 20 Dec, found 3 days ago.

Return

In December 2026, the cheapest return fare on each of 6 departure dates is usually $239 to $251. Across all 22 departure dates we hold on this route, it is usually $215 to $274. Of the 5 months with enough return fares to compare, 3 are usually cheaper than December 2026.

Cheapest return found recently

$214

3 Dec – 7 Dec · Gol Transportes Aéreos

Galeao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)

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
3 Dec – 7 Dec$214Gol Transportes Aéreosout nonstop, back nonstopfound 2 days agoSee prices for these dates
2 Dec – 3 Dec$238Azul Airlinesout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
24 Dec – 28 Dec$240Azul Airlinesout 1 stop, back 1 stopfound 4 days agoSee prices for these dates
9 Dec – 12 Dec$246Azul Airlinesout 1 stop, back 1 stopfound 5 days agoSee prices for these dates
17 Dec – 19 Dec$253Gol Transportes Aéreosout nonstop, back 1 stopfound 6 days agoSee prices for these dates

Every date we hold

6 departure dates

1 Dec – 4 Dec: $274, found 4 days ago2 Dec – 3 Dec: $238, found 3 days ago3 Dec – 7 Dec: $214, found 2 days ago9 Dec – 12 Dec: $246, found 5 days ago17 Dec – 19 Dec: $253, found 6 days ago24 Dec – 28 Dec: $240, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 4 Dec$274Azul AirlinesGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out 1 stop, back nonstopfound 4 days agoSee prices for these dates
2 Dec – 3 Dec$238Azul AirlinesSantos Dumont Airport (SDU) → Cataratas International Airport (IGU)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
3 Dec – 7 Dec$214Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out nonstop, back nonstopfound 2 days agoSee prices for these dates
9 Dec – 12 Dec$246Azul AirlinesSantos Dumont Airport (SDU) → Cataratas International Airport (IGU)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
17 Dec – 19 Dec$253Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
24 Dec – 28 Dec$240Azul AirlinesSantos Dumont Airport (SDU) → Cataratas International Airport (IGU)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Which month looks cheapest?

March 2027 is the cheapest month — from $185.

November 2026From $3515 departure dates25 Nov – 27 Nov · found 6 days agoSee prices for these dates
December 2026From $2146 departure dates3 Dec – 7 Dec · found 2 days agoSee prices for these dates
January 2027From $2103 departure dates25 Jan 2027 – 27 Jan 2027 · found 3 days agoSee prices for these dates
February 2027From $1875 departure dates18 Feb 2027 – 20 Feb 2027 · found 3 days agoSee prices for these datesEvery date in February 2027
March 2027From $185Cheapest seen3 departure dates4 Mar 2027 – 4 Mar 2027 · found 5 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 8 departure dates is usually $82 to $107. Across all 32 departure dates we hold on this route, it is usually $89 to $115. Of the 4 months with enough one-way fares to compare, 1 is usually cheaper than December 2026.

Cheapest one-way found recently

$82

20 Dec · Gol Transportes Aéreos

Galeao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)

nonstop

found 3 days ago

Open this tripCheck today's price

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

FareTell may earn a commission when you book through a partner.

The cheapest dates in December 2026

DatesFromAirlineStopsFound
20 Dec$82Gol Transportes Aéreosnonstopfound 3 days agoOpen this trip
17 Dec$82Gol Transportes Aéreosnonstopfound 4 days agoOpen this trip
3 Dec$82LATAM Airlines Groupnonstopfound 8 days agoSee prices for these dates
15 Dec$91Gol Transportes Aéreos1 stopfound 5 days agoOpen this trip
8 Dec$103Gol Transportes Aéreos1 stopfound 6 days agoOpen this trip

Every date we hold

8 departure dates

3 Dec: $82, found 8 days ago8 Dec: $103, found 6 days ago13 Dec: $107, found 6 days ago15 Dec: $91, found 5 days ago17 Dec: $82, found 4 days ago20 Dec: $82, found 3 days ago21 Dec: $108, found 6 days ago26 Dec: $148, found 3 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec$82LATAM Airlines GroupGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)nonstopfound 8 days agoSee prices for these dates
8 Dec$103Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)1 stopfound 6 days agoOpen this trip
13 Dec$107Azul AirlinesGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)1 stopfound 6 days agoOpen this trip
15 Dec$91Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)1 stopfound 5 days agoOpen this trip
17 Dec$82Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)nonstopfound 4 days agoOpen this trip
20 Dec$82Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)nonstopfound 3 days agoOpen this trip
21 Dec$108Azul AirlinesGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)1 stopfound 6 days agoOpen this trip
26 Dec$148LATAM Airlines GroupSantos Dumont Airport (SDU) → Cataratas International Airport (IGU)1 stopfound 3 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $82.

November 2026From $1571 departure date23 Nov · found 6 days agoOpen this trip
December 2026From $82Cheapest seen8 departure dates20 Dec · found 3 days agoOpen this trip
January 2027From $856 departure dates20 Jan 2027 · found 3 days agoOpen this trip
February 2027From $867 departure dates18 Feb 2027 · found 2 days agoOpen this tripEvery date in February 2027
March 2027From $825 departure dates18 Mar 2027 · found 2 days agoOpen this trip
April 2027From $841 departure date5 Apr 2027 · found 2 days agoOpen this trip
June 2027From $1072 departure dates1 Jun 2027 · found 7 days agoOpen this trip
July 2027From $1811 departure date28 Jul 2027 · found 6 days agoOpen this trip
August 2027From $951 departure date25 Aug 2027 · found 3 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