For Economy class flights, the cheapest month to fly this route is January. The most expensive months are June and July.
The most Finnair flights from LON to MIA are scheduled on a Monday (3 on average). You will have fewer Finnair flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
In terms of precipitation, rainfall in Miami ranges from 41.0 - 252.0 inches per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Miami when rainfall is around 41.0 mm.
If weather is an important factor for your trip to Miami, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).
The best time to book a flight to Miami with Finnair is 49 days before departure. On average, fares are higher if you book 30 days before departure.
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