Short answer: Sure, probably, why not?

Longer answer: We have no way of really knowing. Most of the sagas which concern themselves with vikings don't bother talking too much about the crew, unless they're important in some way. Finns in the sagas tend to be wizards, and specifically tend to be Sami, rather than vikings. It's not inconceivable, though, that Swedish and Norwegian vikings would have had a Finn or Sami or two on their crews, given the proximity of the people.