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Rio de Janeiro to Foz do Iguaçu in December 2026 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 $245 with Gol Transportes Aéreos, 23 Dec – 6 Jan 2027, found yesterday. The cheapest one-way found recently is $139 with Azul Airlines, 5 Dec, found today.

Return

In December 2026, the cheapest return fare on each of 13 departure dates is usually $244 to $303. Across all 32 departure dates we hold on this route, it is usually $222 to $306. Of the 4 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$245

23 Dec – 6 Jan 2027 · Gol Transportes Aéreos

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

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$196

27 Dec – 2 Jan 2027 · LATAM Airlines Group

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

out 1 stop, back 1 stop

found 5 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
27 Dec – 2 Jan 2027$196LATAM Airlines Groupout 1 stop, back 1 stopfound 5 days agoSee prices for these dates
16 Dec – 1 Feb 2027$207Gol Transportes Aéreosout nonstop, back nonstopfound 4 days agoSee prices for these dates
2 Dec – 6 Dec$221Azul Airlinesout 1 stop, back nonstopfound 2 days agoSee prices for these dates
12 Dec – 1 Feb 2027$244Gol Transportes Aéreosout nonstop, back nonstopfound 4 days agoSee prices for these dates
23 Dec – 6 Jan 2027$245Gol Transportes Aéreosout nonstop, back nonstopfound yesterdaySee prices for these dates

Every date we hold

13 departure dates

2 Dec – 6 Dec: $221, found 2 days ago4 Dec – 4 Dec: $303, found 6 days ago5 Dec – 5 Dec: $300, found 6 days ago7 Dec – 7 Dec: $358, found 6 days ago8 Dec – 8 Dec: $303, found 6 days ago12 Dec – 1 Feb 2027: $244, found 4 days ago14 Dec – 16 Dec: $306, found yesterday15 Dec – 27 Jan 2027: $258, found 4 days ago16 Dec – 1 Feb 2027: $207, found 4 days ago17 Dec – 21 Dec: $259, found 3 days ago23 Dec – 6 Jan 2027: $245, found yesterday24 Dec – 28 Dec: $341, found yesterday27 Dec – 2 Jan 2027: $196, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Dec – 6 Dec$221Azul AirlinesGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out 1 stop, back nonstopfound 2 days agoSee prices for these dates
4 Dec – 4 Dec$303Azul AirlinesGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
5 Dec – 5 Dec$300Azul AirlinesGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
7 Dec – 7 Dec$358Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out nonstop, back nonstopfound 6 days agoSee prices for these dates
8 Dec – 8 Dec$303Azul AirlinesGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
12 Dec – 1 Feb 2027$244Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Dec – 16 Dec$306LATAM Airlines BrasilGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out nonstop, back nonstopfound yesterdaySee prices for these dates
15 Dec – 27 Jan 2027$258Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
16 Dec – 1 Feb 2027$207Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
17 Dec – 21 Dec$259Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out nonstop, back nonstopfound 3 days agoSee prices for these dates
23 Dec – 6 Jan 2027$245Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out nonstop, back nonstopfound yesterdaySee prices for these dates
24 Dec – 28 Dec$341Gol Transportes AéreosGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out nonstop, back nonstopfound yesterdaySee prices for these dates
27 Dec – 2 Jan 2027$196LATAM Airlines GroupGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $174.

October 2026From $2053 departure dates29 Oct – 10 Nov · found 6 days agoSee prices for these dates
November 2026From $174Cheapest seen1 departure date14 Nov – 16 Nov · found 7 days agoSee prices for these dates
December 2026From $19613 departure dates27 Dec – 2 Jan 2027 · found 5 days agoSee prices for these dates
January 2027From $2163 departure dates25 Jan 2027 – 27 Jan 2027 · found 4 days agoSee prices for these datesEvery date in January 2027
February 2027From $21710 departure dates23 Feb 2027 – 24 Feb 2027 · found 6 days agoSee prices for these datesEvery date in February 2027
March 2027From $2021 departure date8 Mar 2027 – 8 Mar 2027 · found 7 days agoSee prices for these dates
April 2027From $3391 departure date23 Apr 2027 – 25 Apr 2027 · found todaySee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 5 departure dates is usually $139 to $169. Across all 41 departure dates we hold on this route, it is usually $117 to $165. Of the 6 months with enough one-way fares to compare, 4 are usually cheaper than December 2026.

Cheapest one-way found recently

$139

5 Dec · Azul Airlines

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

stops unknown

found today

Open this tripCheck today's price

Cheapest we hold, of any age

$104

17 Dec · LATAM Airlines Brasil

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

1 stop

found 5 days ago

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
17 Dec$104LATAM Airlines Brasil1 stopfound 5 days agoOpen this trip
5 Dec$139Azul Airlinesstops unknownfound todayOpen this trip
16 Dec$160Azul Airlines1 stopfound 2 days agoOpen this trip
28 Dec$169Azul Airlines1 stopfound 2 days agoOpen this trip
29 Dec$181Azul Airlines1 stopfound 2 days agoOpen this trip

Every date we hold

5 departure dates

5 Dec: $139, found today16 Dec: $160, found 2 days ago17 Dec: $104, found 5 days ago28 Dec: $169, found 2 days ago29 Dec: $181, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Dec$139Azul AirlinesGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)stops unknownfound todayOpen this trip
16 Dec$160Azul AirlinesSantos Dumont Airport (SDU) → Cataratas International Airport (IGU)1 stopfound 2 days agoOpen this trip
17 Dec$104LATAM Airlines BrasilGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)1 stopfound 5 days agoOpen this trip
28 Dec$169Azul AirlinesGaleao Antonio Carlos Jobim International Airport (GIG) → Cataratas International Airport (IGU)1 stopfound 2 days agoOpen this trip
29 Dec$181Azul AirlinesSantos Dumont Airport (SDU) → Cataratas International Airport (IGU)1 stopfound 2 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $82.

October 2026From $1441 departure date22 Oct · found 4 days agoOpen this trip
November 2026From $82Cheapest seen4 departure dates26 Nov · found 7 days agoOpen this trip
December 2026From $1045 departure dates17 Dec · found 5 days agoOpen this trip
January 2027From $10610 departure dates31 Jan 2027 · found 5 days agoOpen this tripEvery date in January 2027
February 2027From $937 departure dates8 Feb 2027 · found 5 days agoOpen this tripEvery date in February 2027
March 2027From $1016 departure dates30 Mar 2027 · found 20 hours agoOpen this trip
April 2027From $1341 departure date12 Apr 2027 · found 4 days agoOpen this trip
June 2027From $1041 departure date1 Jun 2027 · found yesterdayOpen this trip
July 2027From $2095 departure dates28 Jul 2027 · found 4 days agoOpen this trip
September 2027From $2351 departure date24 Sept 2027 · found todayOpen 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