Cheap flights from Tromsø to Oslo Gardermoen Airport
TOS — OSL
2 Dec — 9 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Tromso/Langnes to Oslo Gardermoen are usually found in February or January, booked 71 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
Cheap flight deals from Tromsø to Oslo Gardermoen
Discover tips and strategies to find the most affordable flight options for your journey from Tromsø (TOS) to Oslo Gardermoen (OSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 November 2025.
Popular in
June
Cheapest in
February
Average price
£145
Good round-trip deal
£179 or less
Good one-way deal
£67 or less
Highest demand for flights based on searches. 10% potential increase in price (£13 potential increase over avg. return price).
Best time to book a flight from Tromsø to Oslo Gardermoen
Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Tromsø with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Tromsø to Oslo Gardermoen Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Tromsø to Oslo Gardermoen Airport?
Use this chart to determine the optimal time to book a return flight from Tromsø to Oslo Gardermoen. Price data was last updated on 31 October 2025.
Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tromsø to Oslo Gardermoen Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Tromsø to Oslo Gardermoen Airport?
Currently, August is the cheapest month in which you can book a flight from Tromsø to Oslo Gardermoen Airport (average of £49). Flying from Tromsø to Oslo Gardermoen Airport in September is currently the most expensive (average of £100). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from TOS to OSL?
Find hourly flight availability from Tromsø to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 November 2025.
A simple way to save on the total cost of your ticket is to fly from Tromsø to Oslo Gardermoen Airport in the evening. If you’re flexible enough to do this you can expect to save up to 73% on your trip compared to booking a flight at midday.
Weekly flight availability from Tromsø to Oslo Gardermoen Airport
Explore weekly flight availability from Tromsø to Oslo Gardermoen. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 November 2025.
The most flights from TOS to OSL are scheduled on a Sunday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).
How often are flights from Tromsø to Oslo delayed?
About 12% of weekly flights between Tromsø and Oslo have experienced delays in the past year, with the average delay time being 98 minutes.
What is the most punctual flight time for Tromsø to Oslo flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Tromsø to Oslo flights?
Over the past year, Wideroe have had the lowest number of delays on this route, with no flights being classified as delayed.
Reviews of airlines servicing Oslo Gardermoen
Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated 2 November 2025.
Read through reviews of airlines operating flights from Tromsø to Oslo Gardermoen Airport, such as Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Related info for your journey
Find useful and relevant information for your journey from Tromsø to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Tromsø to Oslo Gardermoen?
Tromso/Langnes (TOS) is the airport you will fly out of if you book a flight from Tromsø to Oslo Gardermoen. You should not have trouble finding flights to Oslo Gardermoen from Tromso/Langnes; the airport handles an average of 10 outbound flights to Oslo Gardermoen per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Tromsø airport to Oslo Gardermoen. It is only a 2.5 mi journey to Tromso/Langnes (TOS) from Tromsø’s city center.
What is the cheapest airline to fly from Tromsø to Oslo Gardermoen Airport round-trip?
Our cheapest airline available from Tromsø to Oslo Gardermoen Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as £81 on this airline. Scandinavian Airlines is priced at 49% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Tromsø to Oslo Gardermoen Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tromsø to Oslo Gardermoen Airport on time: Scandinavian Airlines (89%), KLM (88%), Air France (86%).
Can I find deals for flights from Tromsø to Oslo Gardermoen that include hotel bookings?
Yes. In addition to deals on Tromsø to Oslo Gardermoen flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Tromsø to Oslo Gardermoen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tromsø to Oslo Gardermoen.
Can I find deals for business class flights from Tromsø to Oslo Gardermoen?
Yes. Cheapflights offers flight deals from Tromsø to Oslo Gardermoen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Tromsø to Oslo Gardermoen Airport?
Currently, August is the cheapest month in which you can book a flight from Tromsø to Oslo Gardermoen Airport (average of £49). Flying from Tromsø to Oslo Gardermoen Airport in September is currently the most expensive (average of £100). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Oslo Gardermoen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 November 2025.
Discover the top airline that operate flights from Tromsø to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Tromsø to Oslo Gardermoen?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Oslo Gardermoen from Tromsø today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Tromsø to Oslo Gardermoen?
Cheapflights helps you find that perfect flight to Oslo Gardermoen from Tromsø by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Tromsø to Oslo Gardermoen with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Tromsø to Oslo Gardermoen flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Tromsø to Oslo Gardermoen become cheaper?
Not ready to book yet? You can track prices for flights from Tromsø to Oslo Gardermoen on Cheapflights with our Price Alert feature and get notified when better prices are available.
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