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Best Time to Fly from Cologne to Osaka
Real weather data for Osaka by month and real day-of-week fare patterns for this route — so "best time" here means something you can check, not a generic guess.
General booking pattern
Without route-specific fare history, the general industry pattern holds: mid-week flights — especially Tuesday and Wednesday — tend to be cheaper than weekend departures. This is general advice, not a fact about this specific route.
Weather in Osaka by month
Based on the last 3 years of real historical data. August runs warmest (32°C avg high). December runs driest (~44mm rain).
January
9° / 4°C
~49mm rain
February
10° / 4°C
~68mm rain
March
14° / 7°C
~124mm rain
April
19° / 12°C
~146mm rain
May
22° / 15°C
~225mm rain
June
26° / 20°C
~313mm rain
July
31° / 25°C
~114mm rain
August
32° / 26°C
~137mm rain
September
30° / 24°C
~122mm rain
October
23° / 17°C
~166mm rain
November
17° / 11°C
~94mm rain
December
12° / 6°C
~44mm rain
Nearby airports
Near Cologne
- Dusseldorf International Airport (DUS)54 km
- Dortmund Airport (DTM)80 km
- Maastricht Aachen Airport (MST)96 km
Near Osaka
- Kobe Airport (UKB)23 km
- Osaka International Airport (ITM)44 km
- Tokushima Airport (TKS)67 km
More about this route
FAQs — Best time to fly Cologne to Osaka
We don't have a live fare history for this specific route yet — mid-week departures (Tuesday and Wednesday) are typically cheaper as a general industry pattern.