Month-by-month flight prices, weather and crowds for Japan, scored for travellers flying from Melbourne.
The short answer
The best time to fly to Japan from Melbourne is March to May and October to December, when good weather, manageable crowds and competitive fares line up. The Window Score peaks at 80/100 in April. Flights are usually cheapest in May (around A$952 return).
Window Score blends weather, crowds, flight price and AUD strength. Higher is better.
| Month | Window Score | Avg temp | Rainfall | Crowds | Avg return fare |
|---|---|---|---|---|---|
| January | 58Good | 4°C | 68mm | Moderate crowds | A$2,640 |
| February | 67Great | 4°C | 66mm | Low crowds | A$2,107 |
| March | 74Great | 8°C | 111mm | Busy | A$1,263 |
| AprilBest | 80Excellent | 13°C | 114mm | Peak season | A$1,215 |
| May | 80Excellent | 18°C | 131mm | Moderate crowds | A$952 |
| June | 43Fair | 21°C | 166mm | Moderate crowds | A$1,619 |
| July | 38Fair | 25°C | 149mm | Busy | A$1,591 |
| August | 30Poor | 26°C | 115mm | Busy | A$1,534 |
| September | 44Fair | 23°C | 189mm | Low crowds | A$2,306 |
| October | 78Great | 17°C | 208mm | Moderate crowds | A$1,310 |
| November | 76Great | 12°C | 89mm | Busy | A$1,428 |
| December | 77Great | 6°C | 59mm | Moderate crowds | A$1,578 |
Japan is one of the most organised, surprising countries you'll visit. Ancient temples sit beside glass skyscrapers; ramen shops operate out of basement holes in the wall with Michelin-level precision; bullet trains run to the minute across hundreds of kilometres. Kyoto alone holds more UNESCO World Heritage Sites than most countries.
Tokyo is the urban anchor, overwhelming in the best way, with more restaurants per capita than anywhere on Earth. But Japan beyond Tokyo rewards proper exploration: Osaka's eating culture, Hiroshima's quiet weight, the ryokans and onsen of the Japanese Alps.
March to May and October to December are the best months to fly from Melbourne to Japan, when weather, crowds and fares align. The Window Score peaks at 80/100 in April.
May, with return fares from Melbourne averaging around A$952, roughly 42% below the Japan yearly average.
Return fares range from about A$952 in May up to A$2,640 in peak months. Booking in a lower-priced month can save hundreds.
Yes. Direct flights are available on this route in at least some months. Connections may be cheaper in others.
See the full interactive breakdown on the Japan dashboard or browse all destinations. Peak month: April (80/100).
