Question : What day in the next four weeks has the best fares?
Answer : December 12th offers bookings (as of December 5th) that are 26% below the average price for this route. Saving on booking fees means you'll have more cash in your pocket for the trip.
Question : Do travelers from Detroit typically stay in Lisbon for very long?
Answer : The average time spent in Lisbon by passengers flying from DTW is 13 days.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : In December, Friday is your lowest-cost day to fly. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Do prices fluctuate more for this route than others?
Answer : Prices are fluctuating a lot more for this route than most routes. Remember, you can save by booking further in advance.