Reykjavik from Buenos Aires
11,431 km, about 14h 51m in the air. Every month scored for the weather at Reykjavik and for the holidays that crowd it out at both ends.
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No fare history on EZE–KEF yet, so this ranking is climate and crowds only. The price column fills in as the scanner collects.
Month by month from Buenos Aires
| Month | Max °C | Rain days | Crowds | Verdict | Why |
|---|---|---|---|---|---|
| Jan | 3° | 15d | 80 | avoid | bitter cold: 3C daily max |
| Feb | 3° | 15d | 80 | avoid | bitter cold: 3C daily max |
| Mar | 4° | 14d | 80 | avoid | bitter cold: 4C daily max |
| Apr | 7° | 14d | 80 | ok | 7C max, 14 rainy days |
| May | 9° | 15d | 100 | ok | 9C max, 15 rainy days |
| Jun | 11° | 12d | 80 | ok | 11C max, 12 rainy days |
| Jul | 13° | 12d | 80 | ok | 13C max, 12 rainy days |
| Aug | 13° | 11d | 100 | sweet spot | 13C max, 11 rainy days |
| Sep | 10° | 15d | 100 | ok | 10C max, 15 rainy days |
| Oct | 7° | 13d | 100 | avoid | 7C max, 13 rainy days |
| Nov | 5° | 12d | 100 | avoid | bitter cold: 5C daily max |
| Dec | 3° | 14d | 80 | avoid | bitter cold: 3C daily max |
Crowds is a score out of 100 where higher is quieter. It counts public-holiday clusters in AR as well as at Reykjavik, which is why this table differs from the same one read from another country. A busy month is a crowded one, not a bad one — usually it is crowded because the weather is good. Crowds alone never make a month “avoid”: that is reserved for weather worth skipping.
Reykjavik from anywhere · everywhere from Buenos Aires · Fares in USD: no free rate exists for ARS.
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