It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
The best pricing can be found in the month of October. Prices to Oslo from Austin average $859. You can even find prices in October for less than $859, as users have found deals to Oslo from as low as $506. The month of March appears to be one of the more expensive times to travel to Oslo from Austin. Flying in the targeted month can save you up to 40%.
It’s optimal to fly from Austin to Oslo in the afternoon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight at noon.