Goa is generally a bit expensive during winter, but if you book the right packages, you could get yourself an affordable deal. I have attached some of the popular packages on Tripoto below. There are many more available on the platform that you could browse through to choose a deal that works for you. Most of these packages are customizable too.
Besides this, some packages are also eligible for you to redeem Tripoto credits in exchange of actual discounts up to 25%! Go through this page to know more about it: https://www.tripoto.com/collections/credit-information Hope this helped! Have a great trip!