Yes, you can export them from LastPass as a csv file and import them into bitwarden.

But the steps to this correctly are this:

  1. Logout of LastPass
  2. Close your browser
  3. Open your browser
  4. Log into LastPass
  5. Perform the export from inside LastPass (before doing any other actions inside of LastPass)

If you don’t do the exact steps above, then when you do an export from LastPass, it most likely will export some of your passwords twice (so you will have duplicates). This is a known bug in LastPass that they have never fixed.

You also need to do this (from the bitwarden site):

“Some users have reported a bug which changes special characters in your passwords (&, <, >, and so on) to their HTML-encoded values (for example, &amp;) in the printed export. If you observe this bug in your exported data, use a text editor to find and replace all altered values before importing into bitwarden.”

The import into bitwarden procedure is located here:

https://bitwarden.com/help/import-from-lastpass/