The fund has now topped £30,000 following a prize draw last week that saw travel firms make 57 separate donations including flights, city breaks and shopping vouchers.
Westoe director Graeme Brett said support from the industry had been “phenomenal”.
The fund’s original target of £10,000 was quickly reached and increased to £20,000 before the final figure was met after the prize draw.
“We’re keeping the fund open because a lot of people are still having fundraising events and the families still have challenges,” he said.