The 21 most expensive cities around the world to rent a 2-bedroom apartment

But looking at the average rent for a two-bedroom apartment in the world's largest cities, that number can range dramatically from about $300 in Bangalore, India, to more than $3,400 in San Francisco, according to a report by Deutsche Bank.

The report sources prices from Expatistan, a site that tracks cost-of-living expenses in over 200 countries, for "monthly rent for mid-range two-bedroom apartment" in nearly 50 cities.

Below, check out the 21 most expensive cities in the world to rent an apartment.

All prices are average and in US dollars.