How the cheapest fare moved
Aug 3: €280
€280
Jul 28
Aug 3
low €180 · high €280
Departure-day prices · August 2026 Buenos Aires → Cusco
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · August 2026 Cusco → Buenos Aires
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Mon
Tue
Wed
Thu
Fri
Sat
Sun
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8 €274 9
10
11 €240 12
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Cusco — climate Jan: ~17°C daytime, 27 rainy days
17°
Jan Feb: ~17°C daytime, 28 rainy days
17°
Feb Mar: ~17°C daytime, 28 rainy days
17°
Mar Apr: ~17°C daytime, 20 rainy days
17°
Apr May: ~18°C daytime, 9 rainy days
18°
May Jun: ~18°C daytime, 2 rainy days
18°
Jun Jul: ~19°C daytime, 3 rainy days
19°
Jul Aug: ~19°C daytime, 10 rainy days
19°
Aug Sep: ~19°C daytime, 16 rainy days
19°
Sep Oct: ~18°C daytime, 28 rainy days
18°
Oct Nov: ~20°C daytime, 20 rainy days
20°
Nov Dec: ~19°C daytime, 28 rainy days
19°
Dec Best value: Sep — fares from €180 and ~19°C daytime.
Flights from Buenos Aires to Cusco start around €180 (typically 1 stop). Range seen recently: €180–317, based on 28 fares found by travellers.
Fly (from €180)
5h 40m duration
€180–317 recent fares
Book
Cheapest cached fares Buenos Aires → Cusco; typically 1 stop (e.g. JA). · Based on 28 fares found by travellers in the last 48h
Cheapest round trips to Cusco Fares found by travellers in the last 48 hours — refreshed daily.
Sep 3 – Sep 8
JetSmart · 1 stop · 6h 12m
€309
Book
Sep 2 – Sep 8
JetSmart · 1 stop · 6h 12m
€310
Book
Sep 1 – Sep 7
JetSmart · 1 stop · 6h 12m
€328
Book
Dec 19 – Jan 5
JetSmart · 1 stop · 6h 08m
€366
Book
Dec 15 – Dec 23
JetSmart · 1 stop · 6h 06m
€370
Book
Oct 13 – Oct 19
JetSmart · 1 stop · 6h 18m
€374
Book
Nov 12 – Nov 21
Sky Airline · 2 stops · 7h 45m
€381
Book
Dec 28 – Dec 31
JetSmart · 1 stop · 6h 08m
€386
Book
Weather in Cusco
Mon
☁️
20°
4°
💧0%
Tue
☁️
20°
6°
💧0%
Wed
☁️
21°
7°
💧0%
Thu
☁️
21°
6°
💧6%
Fri
🌦️
22°
6°
💧22%
Sat
🌦️
22°
6°
💧4%
Sun
🌦️
18°
7°
💧2%
In Aug, Cusco typically sees ~19°C daytime highs and 10 rainy days.
Where to stay in Cusco 3★+ hotels from €44/night (20 hotels sampled, ~3 weeks out).
Torre Dorada
hotel · Cusco
from €44/night ★ 3
Golden Inca Hotel
hotel · Cusco
from €44/night ★ 3
Ecoterra Essentials San Blas
hotel · Cusco
from €59/night ★ 3
Good to know Time difference -2h
Time in the air 6h 06m
Things to do in Cusco Top-rated tours and tickets from €55 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Cusco
Cuzco or Cusco (Qosqo in Quechua, Cusco in Spanish), in the Southern Sierras, is a fascinating city that was the capital of the Inca Empire. Cuzco is a UNESCO World Heritage Site and is one of Peru's most visited cities as it is the largest and most comfortable city from which tourists can begin visits to Machu Picchu, the Sacred Valley of the Incas, and other Inca sites in the region.
Read the full Cusco guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Buenos Aires Cheapest destinations travellers searched recently — refreshed daily.
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 2026-08-03. Some links earn Stayonomy a commission at no cost to you.