How long does it take to fly from Helsinki to Hangzhou?

The fastest flight time from Helsinki to Hangzhou is 22 hours and 35 minutes. Helsinki is the capital and largest port city of the Republic of Finland. It is also the economic, political, cultural, tourism and transportation center of Finland and a world-famous science and technology capital. The city has been rated as one of the most livable cities in the world for many years. The city is also one of the happiest cities in the world.