On average, the least expensive day to fly to Oslo from United States is on a Thursday. momondo users have found tickets for Thursday departures for as low as $510. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oslo is Saturday, with ticket prices averaging around $601.
According to our data, the cheapest time of day to fly to Oslo is in the evening. momondo users have found flights departing from United States to Oslo in the evening for as low as $509. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Oslo is in the afternoon when prices are around $655.
If you’re looking to do your hiking in warmer conditions, consider planning your flight to Oslo for May, June, and July. Parks like Tøyenparken are popular hot spots in those months.