Oslo to Trondheim Flight Tickets, Fares starting @HK$321

Flight FAQs

• Which airlines offer the cheapest flights from Oslo (OSL) to Trondheim (TRD)?

  Based on Trip.com data, Norwegian Air Shuttle ASA offers one-way fares as low as HK$321 on Cheapest nonstop routes (e.g. OSL to TRD on Fri, Jan 23), while Norwegian Air Shuttle ASA offers Cheapest nonstop round-trips from HK$627 departing on Fri, Dec 12 and returning on Mon, Dec 15.

• How long is the flight from Oslo (OSL) to Trondheim (TRD)?

  It takes about 58 minutes to fly from Oslo (OSL) to Trondheim (TRD).

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Oslo to Trondheim 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 can I find the best deals on flights from Oslo to Trondheim?

  To find best deals on flights from Oslo to Trondheim, 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 Fri, Jan 23, with one-way flights priced at just HK$321.
  · 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 Trondheim travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Oslo to Trondheim to get the best price?

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

• Which upcoming date is the cheapest for flights from Oslo to Trondheim?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Oslo to Trondheim on December 12, 2025 with Norwegian Air Shuttle ASA, with prices starting at HK$626.

• What is the time difference between Oslo and Trondheim?

  The time difference between Trondheim and Oslo is 0h.

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

  Tickets can only be changed or cancelled 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.