Cheap flights from Oslo to Tromsø from $57

The month of January is, on average, the cheapest month to fly to Tromsø from Oslo, with most prices found around $194. If you aren’t able to travel during the month of January, then book flights to Tromsø from Oslo during October instead. Flights to Tromsø in October, while not as cheap as those in January, still average around $200.

On average, the least expensive day to fly to Tromsø from Oslo is on a Saturday. momondo users have found tickets for Saturday departures for as low as $228. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Oslo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $252.

Our data shows that the cheapest Oslo 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 $226. Flights in the afternoon are often more expensive with an average ticket price of $257.

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

You are more likely to see cheaper flights to Tromsø from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to Tromsø for around $217 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tromsø from Oslo for as low as $162 on momondo.

There are 3 cabin classes available to choose from on Oslo to Tromsø 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 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 89 minutes.

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

Saturday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

The number of flights available between Oslo and Tromsø is 10 per day as of November 2026. The most frequent departure time is 9:00PM, with 39% of daily flights leaving at noon.

71 flights are operational weekly from Oslo to Tromsø as of November 2026. The most popular departure day for this route is Fri, with 27% of flights per week taking off on this day.