Question : What day in the next four weeks has the best fares?
Answer : February 7th offers bookings (as of January 16th) that are 25% below the average price for this route. Saving now means you'll have more money in hand for the trip.
Question : How long are most people's visits to Frankfurt when they fly in from Sydney?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : For the month of February, the cheapest day to fly is Sunday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : How often are prices changing for this route?
Answer : Prices for this trip tend to change a lot more than others. Remember, you can save by booking further in advance.