Cheap flights from Oslo Gardermoen Airport to Tromsø from $102

The month of January is, on average, the cheapest month to fly to Tromsø from Oslo Gardermoen Airport, with most prices found around $191. If you aren’t able to travel during the month of January, then book flights to Tromsø from Oslo Gardermoen Airport during November instead. Flights to Tromsø in November, while not as cheap as those in January, still average around $197.

On average, the least expensive day to fly to Tromsø from Oslo Gardermoen Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $206. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Oslo Gardermoen Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $278.

Our data shows that the cheapest Oslo Gardermoen Airport to Tromsø flights are usually those with departure times in the evening. Our users have found flights to Tromsø in the evening for as low as $233. Flights at noon are often more expensive with an average ticket price of $268.

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 $222 when searching weeks out. 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 $155 on momondo.

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

You could potentially save up to 8% on your flight if you consider stops on a Oslo Gardermoen Airport to Tromsø flight.

As of March 2026, prices for Oslo Gardermoen Airport to Tromsø flights are approximately 9% more expensive when compared to flights at the same time last year.

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 85 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. Monday 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 8% of their flights experiencing any sort of delay.

The number of flights available between Oslo Gardermoen Airport and Tromsø is 5 per day as of March 2026. The most frequent departure time is 9:00AM, with 45% of daily flights leaving at noon.

As of March 2026, there are 41 flights per week flying from Oslo Gardermoen Airport to Tromsø. The most common day of the week flights depart is Fri, with 56% of flights taking off on this day.