Cheap flights from Copenhagen to Oslo from €51

The month of January is, on average, the cheapest month to fly to Oslo from Copenhagen, with most prices found around €94. If you are unable to visit Oslo during the month of January, then departing from Copenhagen during the month November is also very affordable. Most momondo users find prices during this month for around €98.

The cheapest day to depart from Copenhagen to Oslo is on a Monday when prices can be found for as low as €95. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Copenhagen to Oslo for around €201.

The cheapest time of day to fly to Oslo is in the morning when flights can be purchased for as low as €103. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €201 on average. Flights to Oslo from Copenhagen in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Kastrup Copenhagen to Oslo Sandefjord for the best Kastrup Copenhagen - Oslo flight prices

You are more likely to see cheaper flights to Oslo from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around €118 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 Copenhagen for as low as €101 on momondo.

There is only 1 cabin class available to choose from on Kastrup Copenhagen 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 9% of flights between Copenhagen and Oslo have experienced a delay on any given week. The average delay length over the past 12 months has been 94 minutes.

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

Tuesday 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 8% of their flights experiencing any sort of delay.

As of April 2026, there are 21 flights per day flying from Copenhagen to Oslo. The most common time of day flights depart is 11:00, with 41% of flights taking off at midday.

The number of flights available between Copenhagen and Oslo is 152 per week as of April 2026. The most frequent departure day is Tue, with 21% of weekly flights leaving on this day.