Sao Paulo to Buenos Aires

1 ways to travelfastest 2h 50mfly from €93
Photo: Barbara Zandoval / Unsplash

When is it cheapest to fly?

Nov: from €101 — show this month's calendar €101 NovDec: from €93 — show this month's calendar €93 DecJan: from €100 — show this month's calendar €100 JanFeb: from €111 — show this month's calendar €111 FebMar: from €109 — show this month's calendar €109 MarApr: from €114 — show this month's calendar €114 AprMay: from €142 — show this month's calendar €142 MayJun: from €138 — show this month's calendar €138 Jun

How the cheapest fare moved

Nov 2: €100 €100 Oct 26 Nov 2 low €93 · high €198

Departure-day prices · August 2026 Sao Paulo → Buenos Aires

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Return-day prices · August 2026 Buenos Aires → Sao Paulo

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Best time to visit Buenos Aires — climate

Jan: ~30°C daytime, 7 rainy days 30° JanFeb: ~30°C daytime, 9 rainy days 30° FebMar: ~26°C daytime, 12 rainy days 26° MarApr: ~21°C daytime, 9 rainy days 21° AprMay: ~19°C daytime, 11 rainy days 19° MayJun: ~14°C daytime, 5 rainy days 14° JunJul: ~14°C daytime, 4 rainy days 14° JulAug: ~17°C daytime, 5 rainy days 17° AugSep: ~19°C daytime, 7 rainy days 19° SepOct: ~23°C daytime, 8 rainy days 23° OctNov: ~25°C daytime, 9 rainy days 25° NovDec: ~30°C daytime, 10 rainy days 30° Dec

Best value: Dec — fares from €93 and ~30°C daytime.

Flights from Sao Paulo to Buenos Aires start around €93 (direct flights available). Range seen recently: €93–117, based on 22 fares found by travellers.

Fly (from €93)
2h 50mduration
€93–117recent fares
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Cheapest cached fares Sao Paulo → Buenos Aires; direct flights available (e.g. AC). · Based on 22 fares found by travellers in the last 48h

Cheapest round trips to Buenos Aires

Fares found by travellers in the last 48 hours — refreshed daily.

Dec 7 – Dec 16 Turkish Airlines · Direct · 3h 05m €209 Book
Dec 3 – Dec 13 Turkish Airlines · Direct · 3h 05m €214 Book
Dec 3 – Dec 12 Turkish Airlines · Direct · 3h 05m €214 Book
Nov 21 – Dec 13 Turkish Airlines · Direct · 3h 05m €217 Book
Dec 5 – Dec 14 Turkish Airlines · Direct · 3h 05m €217 Book
Nov 21 – Nov 27 Turkish Airlines · Direct · 3h 05m €217 Book
Dec 2 – Dec 9 Air Canada · Direct · 2h 50m €240 Book
Nov 21 – Nov 25 Air Canada · Direct · 2h 50m €242 Book

Weather in Buenos Aires

Mon 🌦️ 25° 16° 💧21%
Tue 🌧️ 21° 17° 💧71%
Wed 🌦️ 25° 15° 💧51%
Thu ☀️ 25° 14° 💧0%
Fri 🌦️ 22° 13° 💧67%
Sat 🌦️ 17° 9° 💧24%
Sun ☀️ 19° 10° 💧8%

In Aug, Buenos Aires typically sees ~17°C daytime highs and 5 rainy days.

Where to stay in Buenos Aires

3★+ hotels from €43/night (36 hotels sampled, ~3 weeks out).

M Concept Hotel hotel · Buenos Aires
from €43/night★ 4
See availability
1253 Recoleta Small Hotel hotel · Buenos Aires
from €45/night★ 4
See availability
Believe Madero Hotel hotel · Buenos Aires
from €45/night★ 4
See availability

Good to know

Time differenceSame time zone
Time in the air2h 50m

Things to do in Buenos Aires

Top-rated tours and tickets from €23 — book ahead for the popular ones.

from €82
Empanada Cooking Class in Buenos Aires★ 5.0 (135)
from €78
Buenos Aires: 7-Course Argentine Asado & Live Music★ 5.0 (104)
from €23
Buenos Aires: Take a Mate Break in 45 Minutes★ 5.0 (85)
from €128
Buenos Aires Like a Local: Private City Tour in Premium Car★ 5.0 (58)
from €130
Private Walking Tour of Buenos Aires South Neighborhoods★ 5.0 (57)
from €356
Sailing with Wine Tasting in Buenos Aires★ 5.0 (57)

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Buenos Aires

Buenos Aires is the capital of Argentina and one of Latin America's most culturally significant cities. It is a city of beautiful parks and belle epoque architecture, a place of big historical events, and a city of intimate cafes and cosmopolitan nightlife.

Read the full Buenos Aires guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

eSIM for Buenos AiresData from the moment you land — no roaming bills. Rent a car in Buenos AiresCompare local and international rental desks. Airport transferFixed-price pickup waiting at arrivals. Travel insuranceMedical + luggage cover from a few €/day.

Popular from Sao Paulo

Cheapest destinations travellers searched recently — refreshed daily.

from €87
Sao Paulo Florianopolis
from €93
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from €145
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from €147
Sao Paulo Foz do Iguaçu
from €153
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from €174
Sao Paulo Maceio
from €181
Sao Paulo Fortaleza
from €188
Sao Paulo Teresina
from €216
Sao Paulo Salvador
from €244
Sao Paulo Natal
from €260
Sao Paulo Joao Pessoa
from €274
Sao Paulo São Luis
from €278
Sao Paulo Porto Seguro
from €323
Sao Paulo Lima
from €387
Sao Paulo Asuncion

Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-11-02. Some links earn Stayonomy a commission at no cost to you.