The honest answer to when you should fly Jakarta to Rio de Janeiro is mostly about weather and demand at the far end. On three years of daily observations at the arrival airport, May-Aug gives the most comfortable combination of temperature and rainfall in Rio de Janeiro.
Averages below come from three full years of daily readings at Rio de Janeiro’s main airport, not from a seasonal generalisation. The warmest month is February (average high 33°C), the coolest is July (average low 16°C), and the wettest is January (204 mm).
| Month | Avg high | Avg low | Rainfall | Wet days | Jakarta high |
|---|---|---|---|---|---|
| January | 32°C | 23°C | 204 mm | 19 | 30°C |
| February | 33°C | 24°C | 157 mm | 15 | 30°C |
| March | 31°C | 23°C | 147 mm | 17 | 31°C |
| April | 30°C | 21°C | 54 mm | 11 | 31°C |
| May good | 29°C | 19°C | 33 mm | 7 | 32°C |
| June good | 27°C | 17°C | 50 mm | 8 | 32°C |
| July good | 26°C | 16°C | 26 mm | 6 | 32°C |
| August good | 27°C | 17°C | 51 mm | 7 | 32°C |
| September | 31°C | 19°C | 24 mm | 6 | 33°C |
| October | 29°C | 20°C | 83 mm | 12 | 33°C |
| November | 31°C | 21°C | 97 mm | 12 | 32°C |
| December | 32°C | 23°C | 131 mm | 16 | 31°C |
Climate data: Open-Meteo reanalysis archive.
Rio de Janeiro runs 10 hours behind Jakarta. Travelling west is generally the easier direction, and you gain usable hours on the day you fly out.
We publish observed fares for this route when we have them, and say nothing when we do not — there is no estimate on this page. What holds regardless of the route:
Midweek departures are consistently cheaper than Friday and Sunday on most routes, because that is where demand sits rather than because of any pricing trick. Where we have observed fares for Jakarta–Rio de Janeiro, the weekday breakdown appears further down this page; where we do not, we leave it out rather than estimate it.
Top-rated tours and experiences in Rio de Janeiro, ranked by traveller rating. Prices are per person and change with date and group size.
Nightly rates in Rio de Janeiro for a sample two-night stay for two adults from 29 Sep 2026, cheapest first. Rates move with your dates — check availability for a live quote.
