Question : What day in the next four weeks has the best fares?
Answer : Mar 23rd has seen bookings (as of Feb 20th) as cheap as $1,009. That comes in 43% below the average price for this route. Saving now means you'll have more cash in your hand for the trip.
Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $990 to $3,099, prices for MSY to OSL do change a lot more than the majority of routes from the United States. However, the sooner you book, the better price you tend to get.
Question : Over the coming months, which airline is getting their passengers to Oslo Airport Gardermoen (OSL) round-trip the cheapest?
Answer : TAP Portugal is your best bet for finding that coveted low fare. They're offering fares as low as $990, while prices for other flights are as high as $3,099.
Question : How long do most people stay in Oslo?
Answer : Of course you're not most people, but if you were, you'd stay roughly eight days.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in March is Tuesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.