Question : Should you take that vacation to Honolulu in the next 30 days?
Answer : Since low prices are preferred, look at Mar 1st. As of Feb 20th, it's showing the cheapest ticket sales at $936. That is 40% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.
Question : Are you paying the cheapest or highest price for your ticket to Honolulu?
Answer : Flight prices change much more than the majority of routes from Bulgaria for SOF to HNL. They range anywhere from $897 to $3,318. Remember, the sooner you book, the better price you tend to get.
Question : How long do most people visit Honolulu?
Answer : Of course you're not most people, but if you were, you'd stay roughly 13 days.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : In March, the cheapest day to fly is Wednesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.