Cheap flights from Oslo to Reykjavik from $94

The month of April is, on average, the cheapest month to fly to Reykjavik from Oslo, with most prices found around $75. The month of December is another great option to travel to Reykjavik, with average flight prices from Oslo averaging around $91.

Our data shows that Wednesday is the least expensive day to fly to Reykjavik. Tickets to fly out on this day can be as low as $453. Flights from Oslo to Reykjavik on a Saturday will generally be more expensive and average around $684. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Reykjavik from Oslo in the morning is the least expensive time of day to depart. momondo users have found prices as low as $390 when looking at flights departing in the morning. Flights to Reykjavik are more costly at noon, with an average ticket price of $596. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Oslo Gardermoen to Reykjavik Keflavik Intl for the best Oslo - Reykjavik flight prices

You are more likely to see cheaper flights to Reykjavik from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik for around $300 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik from Oslo for as low as $188 on momondo.

Historically, on average around 7% of flights between Oslo and Reykjavik have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

Generally, flights departing in the evening 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. Friday 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 3% of their flights experiencing any sort of delay.

As of May 2026, there are 6 flights per day flying from Oslo to Reykjavik. The most common time of day flights depart is 1:00PM, with 91% of flights taking off in the afternoon.

As of May 2026, there are 45 flights per week flying from Oslo to Reykjavik. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.