Cheap flights from Oslo Gardermoen Airport to Tromsø from £71

The month of January is, on average, the cheapest month to fly to Tromsø from Oslo Gardermoen Airport, with most prices found around £142. If you don’t want to visit Tromsø in January, then you should wait until November to fly from Oslo Gardermoen Airport, when ticket prices are also cheap, with an average price of £146.

Our data shows that Saturday is the least expensive day to fly to Tromsø. Tickets to fly out on this day can be as low as £142. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Tromsø on Thursday is £217.

Our data shows that the cheapest Oslo Gardermoen Airport to Tromsø flights are usually those with departure times in the morning. Our users have found flights to Tromsø in the morning for as low as £142. In the afternoon is when there is more demand to fly to Tromsø, so prices are often more expensive at around £217 per ticket.

Fly from Oslo Gardermoen to Tromso/Langnes for the best Oslo Gardermoen - Tromso/Langnes flight prices

You are more likely to see cheaper flights to Tromsø from Oslo Gardermoen Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tromsø for around £166 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tromsø from Oslo Gardermoen Airport for as low as £119 on momondo.

Historically, on average around 13% of flights between Oslo and Tromsø have experienced a delay on any given week. The average delay length over the past 12 months has been 86 minutes.

Generally, flights departing in the early afternoon 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. Monday 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, 12 flights take off from Oslo Gardermoen Airport and land in Tromsø each day. The most common flight departure time for this route is 16:00, with 39% of daily flights taking off in the afternoon.

The number of flights available between Oslo Gardermoen Airport and Tromsø is 87 per week as of April 2026. The most frequent departure day is Wed, with 29% of weekly flights leaving on this day.