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Istanbul to Sao Paulo in December 2026 IST, SAW → CGH, GRU, VCP

Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW) → Sao Paulo/Congonhas Airport (CGH), Sao Paulo-Guarulhos International Airport (GRU), Viracopos Airport (VCP)

For departures in December 2026, the cheapest return found recently is $1,100 with Royal Air Maroc, 30 Dec – 10 Feb 2027, found yesterday.

Return

In December 2026, the cheapest return fare on each of 13 departure dates is usually $1,134 to $1,285. Across all 136 departure dates we hold on this route, it is usually $978 to $1,222. Of the 11 months with enough return fares to compare, 8 are usually cheaper than December 2026.

Cheapest return found recently

$1,100

30 Dec – 10 Feb 2027 · Royal Air Maroc

Istanbul New Airport (IST) → Sao Paulo-Guarulhos International Airport (GRU)

out 1 stop, back 1 stop

found yesterday

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
30 Dec – 10 Feb 2027$1,100Royal Air Marocout 1 stop, back 1 stopfound yesterdaySee prices for these dates
1 Dec – 24 Dec$1,101Pegasus Airlinesout 1 stop, back 1 stopfound yesterdaySee prices for these dates
14 Dec – 23 Dec$1,116Air Franceout 2 stops, back 2 stopsfound 3 days agoSee prices for these dates
25 Dec – 11 Feb 2027$1,134Air Franceout 2 stops, back 1 stopfound 5 days agoSee prices for these dates
29 Dec – 9 Feb 2027$1,188Air Europaout 1 stop, back 1 stopfound yesterdaySee prices for these dates

Every date we hold

13 departure dates

1 Dec – 24 Dec: $1,101, found yesterday2 Dec – 20 Dec: $1,250, found 4 days ago7 Dec – 7 Jan 2027: $1,786, found 4 days ago14 Dec – 23 Dec: $1,116, found 3 days ago16 Dec – 6 Feb 2027: $1,604, found 6 days ago21 Dec – 18 Jan 2027: $1,733, found yesterday25 Dec – 11 Feb 2027: $1,134, found 5 days ago26 Dec – 9 Feb 2027: $1,285, found yesterday27 Dec – 10 Feb 2027: $1,221, found yesterday28 Dec – 11 Feb 2027: $1,254, found yesterday29 Dec – 9 Feb 2027: $1,188, found yesterday30 Dec – 10 Feb 2027: $1,100, found yesterday31 Dec – 11 Feb 2027: $1,188, found yesterdayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 24 Dec$1,101Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Sao Paulo-Guarulhos International Airport (GRU)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
2 Dec – 20 Dec$1,250Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Sao Paulo-Guarulhos International Airport (GRU)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
7 Dec – 7 Jan 2027$1,786Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Sao Paulo-Guarulhos International Airport (GRU)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
14 Dec – 23 Dec$1,116Air FranceIstanbul New Airport (IST) → Sao Paulo-Guarulhos International Airport (GRU)out 2 stops, back 2 stopsfound 3 days agoSee prices for these dates
16 Dec – 6 Feb 2027$1,604Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Viracopos Airport (VCP)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
21 Dec – 18 Jan 2027$1,733Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Sao Paulo-Guarulhos International Airport (GRU)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
25 Dec – 11 Feb 2027$1,134Air FranceIstanbul New Airport (IST) → Sao Paulo-Guarulhos International Airport (GRU)out 2 stops, back 1 stopfound 5 days agoSee prices for these dates
26 Dec – 9 Feb 2027$1,285Air EuropaIstanbul New Airport (IST) → Sao Paulo-Guarulhos International Airport (GRU)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
27 Dec – 10 Feb 2027$1,221Air EuropaIstanbul New Airport (IST) → Sao Paulo-Guarulhos International Airport (GRU)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
28 Dec – 11 Feb 2027$1,254Air EuropaIstanbul New Airport (IST) → Sao Paulo-Guarulhos International Airport (GRU)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
29 Dec – 9 Feb 2027$1,188Air EuropaIstanbul New Airport (IST) → Sao Paulo-Guarulhos International Airport (GRU)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
30 Dec – 10 Feb 2027$1,100Royal Air MarocIstanbul New Airport (IST) → Sao Paulo-Guarulhos International Airport (GRU)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
31 Dec – 11 Feb 2027$1,188Air EuropaIstanbul New Airport (IST) → Sao Paulo-Guarulhos International Airport (GRU)out 1 stop, back 1 stopfound yesterdaySee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $879.

October 2026From $1,1695 departure dates30 Oct – 20 Nov · found todaySee prices for these dates
November 2026From $1,00124 departure dates17 Nov – 7 Dec · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $1,10013 departure dates30 Dec – 10 Feb 2027 · found yesterdaySee prices for these dates
January 2027From $879Cheapest seen16 departure dates25 Jan 2027 – 2 Feb 2027 · found 5 days agoSee prices for these datesEvery date in January 2027
February 2027From $91121 departure dates7 Feb 2027 – 17 Feb 2027 · found 6 days agoSee prices for these datesEvery date in February 2027
March 2027From $96318 departure dates2 Mar 2027 – 29 Mar 2027 · found 4 days agoSee prices for these datesEvery date in March 2027
April 2027From $91916 departure dates27 Apr 2027 – 16 May 2027 · found 9 hours agoSee prices for these datesEvery date in April 2027
May 2027From $9252 departure dates5 May 2027 – 26 May 2027 · found 3 days agoSee prices for these dates
June 2027From $9186 departure dates1 Jun 2027 – 17 Jun 2027 · found 6 days agoSee prices for these dates
July 2027From $1,1595 departure dates1 Jul 2027 – 16 Jul 2027 · found yesterdaySee prices for these dates
August 2027From $1,2536 departure dates21 Aug 2027 – 31 Aug 2027 · found yesterdaySee prices for these dates
September 2027From $9804 departure dates15 Sept 2027 – 26 Sept 2027 · found 6 days agoSee prices for these dates

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