The best time to book a flight to Vienna with Austrian Airlines is 45 days before departure. On average, fares are higher if you book on the same day as departure.
For Economy class flights, the cheapest month to fly this route is May. The most expensive months are August and April.
In terms of precipitation, rainfall in Vienna ranges from 21.0 - 67.0 inches per month. July is typically the wettest month, when rainfall can reach 67.0 mm. January is typically the driest time to visit Vienna when rainfall is around 21.0 mm.
If weather is an important factor for your trip to Vienna, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).
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