Cheap flights from Trondheim (TRD) to Oslo Gardermoen (OSL)
Find cheap flights from Trondheim to Oslo Gardermoen with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Trondheim Vaernes to Oslo Gardermoen are usually found in November or January, booked 80 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Cheap flight deals from Trondheim to Oslo Gardermoen
Discover tips and strategies to find the most affordable flight options for your journey from Trondheim (TRD) 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 June 12, 2025.
Popular in | June |
|---|---|
Cheapest in | November |
Average price | $183 |
Good round-trip deal | $238 or less |
Good one-way deal | $87 or less |
Best time to book a flight from Trondheim to Oslo Gardermoen
Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Trondheim with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Trondheim to Oslo Gardermoen Airport
How far ahead should I book a flight from Trondheim to Oslo Gardermoen Airport?
Use this chart to determine the optimal time to book a round-trip flight from Trondheim to Oslo Gardermoen. Price data was last updated on June 9, 2025.
The price you pay for your flight from Trondheim to Oslo Gardermoen Airport may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Trondheim to Oslo Gardermoen Airport?
Currently, November is the cheapest month in which you can book a flight from Trondheim to Oslo Gardermoen Airport (average of $567). Flying from Trondheim to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,004). 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 TRD to OSL?
Find hourly flight availability from Trondheim 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 June 12, 2025.
It’s typically best to fly out from Trondheim to Oslo Gardermoen Airport in the evening. Doing so could potentially save you 49% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Trondheim to Oslo Gardermoen Airport?
Use this chart to determine the cheapest time to fly round-trip from Trondheim to Oslo Gardermoen. Price data was last updated on June 8, 2025.
Travelers seeking maximum savings on their Trondheim to Oslo Gardermoen Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Oslo Gardermoen by month
Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 1.6 in.
Temperature in Oslo Gardermoen by month
Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Oslo Gardermoen Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).
Related info for your journey
Find useful and relevant information for your journey from Trondheim to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Trondheim to Oslo Gardermoen
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Trondheim to Oslo Gardermoen
Discover the top 2 airlines that operate flights from Trondheim 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 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$168 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$91 | Average$164 | FlexibilityNo cancel fee | On-time77% |