Cheap Flights from Trondheim (TRD) to Oslo (OSL)

Frequently Asked Questions

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

  Based on Trip.com data, Norwegian offers one-way fares as low as US$41 on Cheapest nonstop routes (e.g. TRD to OSL on Thu, Jan 8), while Norwegian offers Cheapest nonstop round-trips from US$81 departing on Thu, Jan 8 and returning on Sun, Jan 11.

• Which airlines offer direct flights from Trondheim to Oslo?

  At the moment, you can catch a nonstop flight from Trondheim to Oslo with the following airlines, including: Norwegian Scandinavian Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Trondheim to Oslo?

  It takes about 59 minutes to fly from Trondheim to Oslo.

• When is the best time to book flights from Trondheim to Oslo?

  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.

• How many flights are there per week from Trondheim to Oslo?

  Based on Trip.com data in the past 4 weeks, there is 146 flight per week flying from Trondheim to Oslo. You can check the weekly schedule for popular airlines on this route below: Norwegian: S/M/T/W/T/F/S -- DY761 (15:06)

• How can I find the best deals on flights from Trondheim to Oslo?

  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 Thu, Jan 8, with one-way flights priced at just US$41.
  · 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.
  · 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 July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Trondheim (TRD) to Oslo (OSL) the cheapest?

  The cheapest months to fly from Trondheim to Oslo is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Trondheim to Oslo on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Trondheim to Oslo on December 23, 2025 with Norwegian, with prices starting at US$40.

• Which airports can I fly to for Oslo from Trondheim?

  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).

• Is there any time difference between Trondheim and Oslo?

  The time difference between Oslo and Trondheim is 0h.

• How do I change or cancel my ticket from Trondheim to Oslo?

  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.