Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Mar 11th. As of Feb 20th, it's showing the cheapest ticket sales at $2,449. That is below the average price for this route, so you can spend that extra cash on an adventure rather than the flight.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating less for this route than most routes from Iceland, as they're ranging from $2,393 to $3,832. Remember, you can save by booking further in advance.
Question : How many days should you spend in Portland?
Answer : Passengers from KEF to PWM stay about one week on average.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : For the month of March, Saturday is your lowest-cost day to fly. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.