Flare is a flight-deal alert app for iPhone and Android: it scans fares and flags unusually low prices. Flare is not an airline, not a travel agency and not Flair Airlines. You book with the airline or the provider.
Compare 5 flight options to Sao Paulo from 4 departure airports.
Lowest fare spotted: €43, one-way, RIO → SAO, 5 Dec 2026. Confirm dates, bags and the final price before booking.
Updated Wed, 28 Oct 2026 03:17 UTC · departures observed from 6 Dec 2026 to 31 Jan 2027 · sorted by measured drop.
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-63% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-55% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-51% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-47% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-38% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
Flare does not claim that the reference amount is the universal market price. It is the comparison value used by the monitoring and scoring system, with limitations documented in the methodology.
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Pair this live Sao Paulo fare snapshot with practical checks for total trip cost, timing, baggage and booking conditions.
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The lowest qualifying observation on this page is €43. It was recorded during the update shown on the page and can change before booking.
This snapshot includes 4 departure airports: Porto Alegre (POA), Fortaleza (FOR), Brasilia (BSB), Rio De Janeiro (RIO).
No. Flare reports fare observations, not bookable quotes. Confirm the itinerary, airport, baggage, conditions and final total with the provider before paying.
Flare compares the current observed amount with its route reference. The reference is often based on observed history; some long-haul routes with limited history can use a conservative distance-based reference. It is not a market-wide average.
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Choose your departure country to discover flexible fare options. Download Flare free, with optional Flare Plus.
For eligible rare-fare alerts, Flare Plus removes the approximately 40-minute delay on the free plan. Alerts depend on your settings and qualifying fares being available.
The booking provider confirms the final fare. Check your Store for the current Flare Plus price and any trial eligibility.
