Cheap flights from Tromsø to Oslo Gardermoen Airport
TOS — OSL
16 Sep — 23 Sep1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Tromso/Langnes to Oslo Gardermoen are usually found in January or December, booked 70 days in advance, depart on a Tuesday or Monday and return on a Monday
Find 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 17 August 2026.
Popular in
February
Cheapest in
January
Average price
C$ 305
Good round-trip deal
C$ 312 or less
Highest demand for flights based on searches. 15% potential increase in price (C$ 83 potential increase over avg. RT 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.
TOS-OSL
Estimated round-trip 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?
Booking 69 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, January is the cheapest month in which you can book a flight from Tromsø to Oslo Gardermoen Airport (average of C$ 268). Flying from Tromsø to Oslo Gardermoen Airport in February is currently the most expensive (average of C$ 491). 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 17 August 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tromsø to Oslo Gardermoen Airport as you normally would.
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 17 August 2026.
The most flights from TOS to OSL are scheduled on a Friday (17 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 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 95 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?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday 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, Scandinavian Airlines has had the lowest number of delays on this route, with just 9% of flights being delayed.
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 8 outbound flights to Oslo Gardermoen per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Tromsø airport to Oslo Gardermoen. It is only a 4.1 km journey to Tromso/Langnes (TOS) from Tromsø’s city centre.
What are the most reliable airlines from Tromsø to Oslo Gardermoen Airport?
Consider Thai Lion Air (100%), Lufthansa (100%) or Wideroe (100%) when booking your flight. These represent the most reliable airlines when flying from Tromsø to Oslo Gardermoen Airport.
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 vacation 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, January is the cheapest month in which you can book a flight from Tromsø to Oslo Gardermoen Airport (average of C$ 268). Flying from Tromsø to Oslo Gardermoen Airport in February is currently the most expensive (average of C$ 491). 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 17 August 2026.
Find the best flight deals on Cheapflights, where travelers 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?
Deals for Tromsø to Oslo Gardermoen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
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?
Need flexible booking options for your flight to Oslo Gardermoen from Tromsø? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Tromsø to Oslo Gardermoen become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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