Cheap flights from Dublin to Oslo from $20

The cheapest month to fly to Oslo Gardermoen Airport from Dublin is in November. Flight prices, which tend to average around $151, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Oslo Gardermoen Airport from Dublin during October instead. Flights to Oslo Gardermoen Airport in October, while not as cheap as those in November, still average around $151.

According to our data, Thursday is the cheapest day to fly to Oslo Gardermoen Airport from Dublin. The lowest ticket price found for a Thursday departure recently was $215. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Oslo Gardermoen Airport for around $450.

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the morning. Flights from Dublin to Oslo Gardermoen Airport during this time can be as low as $241. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is in the evening when prices are around $445.

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

You are more likely to see cheaper flights to Oslo Gardermoen Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around $199 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from Dublin for as low as $110 on momondo.

There are 3 cabin classes available to choose from on Dublin to Oslo Gardermoen Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Dublin to Oslo Gardermoen Airport.

As of September 2026, prices for Dublin to Oslo Gardermoen Airport flights are approximately 11% more expensive when compared to flights at the same time last year.

Historically, on average around 14% of flights between Dublin and Oslo have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

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

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

According to our data, Scandinavian Airlines 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.

As of September 2026, there are 1 flights per day flying from Dublin to Oslo Gardermoen Airport. The most common time of day flights depart is 11:00AM, with 75% of flights taking off at noon.

9 flights are operational weekly from Dublin to Oslo Gardermoen Airport as of September 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.