Finland's transportation system is well-developed. The sparse population, the long distance between towns and cities, and the cold climate with frozen waterways and snow-covered land in the winter are all factors that affect traffic.

The majority of domestic passenger and cargo traffic makes use of the extensive road network. The total length of the country's main roads as of 2010 was approximately 78,162 kilometers (48,568 miles), while the total length of all public roads was 104,161 kilometers (64,723 miles). There are 779 kilometers (484 miles) of motorway network, with an additional 124 kilometers (77 miles) dedicated solely to motor vehicle traffic: 23, 42 Vehicle and fuel taxes, which total approximately €1.5 billion and €1 billion, respectively, cover approximately €1 billion in road network expenditures.

With over 20 million passengers in 2018, Helsinki-Vantaa Airport is the primary international gateway. There are scheduled passenger services at about 25 airports. They may be subsidized, and they are funded by competitive fees. Nordic Regional Airlines, based in Helsinki-Vantaa and known for its Asia-focused strategy, offers domestic and international flights. The location of Helsinki is ideal for the great circle routes that connect Western Europe and the Far East. As a result, Helsinki is a popular stopover for international travelers traveling between Asia and Europe.

Even though the population density is low, taxpayers spend approximately €350 million annually to maintain the 5,865-kilometer (3,644-mile) railroad tracks that connect many rural towns. The state-owned VR is currently the only operator because operations are privatized. It has a 5% passenger market share and a 25% cargo market share, of which 80% are urban trips within Greater Helsinki. There is a metro rail system in Helsinki.