Cheap flights from Brussels Bruxelles-National Airport to Oslo from £89

If you are unable to visit Oslo during the month of September, then departing from Brussels Bruxelles-National Airport during the month October is also very affordable. Most momondo users find prices during this month for around £141.

On average, the least expensive day to fly to Oslo from Brussels Bruxelles-National Airport is on a Friday. momondo users have found tickets for Friday departures for as low as £147. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oslo is Sunday, with ticket prices averaging around £315.

Flying to Oslo from Brussels Bruxelles-National Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £135 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £242 on average. Flights to Oslo from Brussels Bruxelles-National Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Brussels Bruxelles-National to Oslo Gardermoen for the best Brussels Bruxelles-National - Oslo flight prices

You are more likely to see cheaper flights to Oslo from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around £165 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from Brussels Bruxelles-National Airport for as low as £136 on momondo.

There is only 1 cabin class available to choose from on Brussels Bruxelles-National to Oslo 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 15% of flights between Brussels and Oslo have experienced a delay on any given week. The average delay length over the past 12 months has been 90 minutes.

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

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

According to our data, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

As of March 2026, there are 2 flights per day flying from Brussels Bruxelles-National Airport to Oslo. The most common time of day flights depart is 15:00, with 58% of flights taking off in the afternoon.

14 flights are operational weekly from Brussels Bruxelles-National Airport to Oslo as of March 2026. The most popular departure day for this route is Thu, with 79% of flights per week taking off on this day.