With the uncertainty, it’s impossible to tell whether your destination will be safe from cancellations. Still, you can improve the odds by picking a country within the travel corridor legislation set out by the government.
You should try and avoid going on vacation during the school holidays. This is when the travel industry tends to hike up the prices so that they can take advantage of those who can only go during these weeks.
Taking trips during holidays and peak seasons can affect the cost of your trip. From the price of airlines to accommodations and food, the prices for these things can hike up. Do your research on your destination to figure out what is the best time to travel there and to either just before or right after that time. Airlines and hotels will lower their prices in the off-season as a way to attract customers.