The supermodel recently organised a fashion show to raise money for survivors of last month's earthquake and is now planning to fly out to the country after the Prime Minister's wife Sarah Brown said that she is unable to go.
"I want to do a really low-key trip and fly on a regular flight without any aides and any fuss and get on the ground and do some work," Campbell told the Daily Mail.
"I think it's amazing that we have raised so much money and, like Sarah, I think it's really important that we see where the money is going. I'm passionate about going over there to help all those children. My heart goes out to all of them."
Meanwhile, Brown said: "I would love to go, but at the moment there is too much going on. We are really hoping that Naomi can go. The British people have been so phenomenally generous I think it's really important that they see where their money has gone."
Campbell's show has reportedly raised over £1m to help build orphanages and medical centres.