Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at Feb 26th. As of Feb 20th, it's showing the cheapest ticket sales at $4,895. That is 17% below the average price for this route, so you can spend that extra money on a fun experience in Lisbon.
Question : Do prices fluctuate more for this route than others?
Answer : Prices for this trip tend to fluctuate more than other flights from Japan. They can vary from $3,943 to $7,145. However, the sooner you book, the more you'll be able to save.
Question : How long do most people visit Lisbon?
Answer : Of course you're not most people, but if you were, you'd stay roughly nine days.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The best day to fly on a budget this month is Saturday. Flexibility is paramount when booking travel plans in order to keep travel costs down.