Question : In the next four weeks, what day should you book your trip?
Answer : As of Feb 27th, the best day for booking to Luxembourg (LUX) is Mar 17th. It costs $512, which is 82% below the average price to book the same route.
Question : Is the price you found a good deal?
Answer : Ranging anywhere from $512 to $5,811, prices for IAD to LUX do fluctuate much more than most routes from the United States. The further out you book a route, the more likely you are to save.
Question : How many days should you spend in Luxembourg?
Answer : The average time spent in Luxembourg by passengers from Dulles is one week.
Question : Can you cut down on flight costs by changing the day of the week you travel to Luxembourg?
Answer : Friday is your lowest-cost day to fly in March. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.