Cheap flights from Oslo to Sofia from $129

The cheapest month to fly to Sofia from Oslo is in September. Flight prices, which tend to average around $76, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Sofia from Oslo during February instead. Flights to Sofia in February, while not as cheap as those in September, still average around $76.

Fly from Oslo Gardermoen to Sofia for the best Oslo - Sofia flight prices

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 $259 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 $226 on momondo.

There is only 1 cabin class available to choose from on Oslo to Sofia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 4% 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 55 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning 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 4% of their flights experiencing any sort of delay.