Is it safe to wait until 1-3 days ahead to book flights/tours/hotels?
I'm thinking about visiting Greenland in the middle of next month. I'm looking at flying into Nuuk and then immediately flying to Ilulissat, stay there for maybe 4 days, and then fly to Kangerlussuaq for a couple days, then fly back to Nuuk. I could reverse Ilulissat and Kangerlussuaq if you think it'd be better.
I've heard that the weather can be unpredictable though, and tours and flights may be canceled. So is it possible to not book any of the Ilulissat tours and the flight to Kangerlussuaq (and the hotel) until 1-3 days ahead when I know what the weather will be like? Or do these tours and flights and hotels all fill up long before that?
The tours I'm thinking of are an iceberg tour, Eqi Glacier tour, Russell Glacier and Point 660 tours, and northern lights tours.