Question : Looking for the cheapest flight over the next 30 days?
Answer : As of December 5th, the best day for booking to Oslo (OSL) from Phoenix (PHX) is December 18th. Bookings have been made roughly 12% below the average price for this route.
Question : How many days should you spend in Oslo if you're flying in from Phoenix?
Answer : Passengers from PHX to OSL stay 12 days on average.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in December is Friday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Who's offering the cheapest round-trip flight to Oslo Airport Gardermoen (OSL) over the coming months?
Answer : United Airlines is your best bet for finding that coveted low fare.