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Flights from Trondheim to Oslo

Top Airlines Flying from Trondheim to Oslo

Choose from 2 carriers that fly from Trondheim to Oslo, including Scandinavian Airlines, Norwegian Air Shuttle ASA, Enjoy the cheapest tickets on this route with Norwegian Air Shuttle ASA.

Cheap flight deals from Trondheim to Oslo

Book direct flights from Trondheim to Oslo: One way flights from €37, round trip flights from €68. Find flight deals for the next 3 months below.

Deals on upcoming round-trip flights from Trondheim to Oslo

Deals on upcoming one-way flights from Trondheim to Oslo

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Flying from Trondheim to Oslo

The distance between Trondheim and Oslo is about 411.6 km. It takes around 58 minutes on average to fly from Trondheim to Oslo. The most popular month to Oslo is March. The off-season for travel is April.

Cheapest one-way flight price€37
Cheapest round-trip ticket price€68
Off-season for travelApril
Peak season for travelMarch
Flight distance411.6 km
Average flight time58 minutes
Popular airlineScandinavian Airlines

When is the cheapest time to fly from Trondheim to Oslo?

The cheapest time for Trondheim to Oslo flights: Nov 16 to Nov 23 — one way flight prices from €37.

Cheapest flights
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  • 512
  • 1219
  • 1926
  • Nov

    262
  • 29
  • 916
  • 1623
  • 2330
  • Dec

    307
  • 714
  • 1421
  • 2128
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Trondheim to Oslo (TRD-OSL)?

    Based on Trip.com data, Norwegian Air Shuttle ASA offers one-way fares as low as €37 on Cheapest nonstop routes (e.g. TRD to OSL on Sat, Nov 22), while Norwegian Air Shuttle ASA offers Cheapest nonstop round-trips from €68 departing on Fri, Oct 10 and returning on Fri, Oct 17.
  • At the moment, you can catch a nonstop flight from Trondheim to Oslo with the following airlines, including: Scandinavian Airlines Norwegian Air Shuttle ASA Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 58 minutes to fly from Trondheim (TRD) to Oslo (OSL).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Trondheim to Oslo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 143 flight per week flying from Trondheim to Oslo. You can check the weekly schedule for popular airlines on this route below: Scandinavian Airlines: S/M/T/W/T/-/S -- SK347 (09:31)
  • To find best deals on flights from Trondheim to Oslo, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Nov 22, with one-way flights priced at just €37.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Norwegian Air Shuttle ASA.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Oslo travel is around March.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Trondheim to Oslo is April, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Trondheim to Oslo on October 24, 2025 with Norwegian Air Shuttle ASA, with prices starting at €36.
  • You can land at any one of the following hubs in Oslo, with Trondheim Vaernes Airport to Oslo Airport (TRD-OSL) is by far the most common option on this route: Oslo Airport (OSL) Sandefjord Airport (TRF).
  • The time difference between Oslo and Trondheim is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

How to find a cheap flight from Trondheim to Oslo

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Trondheim to Oslo. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
For the best booking experience on the go, download Trip.com and search for cheap flights to access exclusive deals just for you.