Cheap flights from Oslo to Sofia from $120

The cheapest month to fly to Sofia from Oslo is in February. Flight prices, which tend to average around $222, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Sofia from Oslo during May instead. Flights to Sofia in May, while not as cheap as those in February, still average around $239.

You are more likely to see cheaper flights to Sofia from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $270 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Oslo for as low as $231 on momondo.

Historically, on average around 9% of flights between Oslo and Sofia have experienced a delay on any given week. The average delay length over the past 12 months has been 62 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Norwegian have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.