Return flights from Kristiansand to Trondheim Flights from HKD 95 incl. tax

Based on HopeGoo data, Norwegian offers one-way fares as low as US$71 on Cheapest nonstop routes (e.g. KRS to TRD on Mon, Mar 30), while Norwegian offers Cheapest nonstop round-trips from US$135 departing on Tue, Mar 31 and returning on Tue, Apr 7.

At the moment, several airlines serve connecting flights from Kristiansand to Trondheim, including: Norwegian Selected airlines are based on historical data collected from flight bookings made by users on HopeGoo within the last 90 days.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Kristiansand 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.

To find best deals on flights from Kristiansand to Trondheim, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Mar 30, with one-way flights priced at just US$71. · 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 HopeGoo 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 HopeGoo app users.

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

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Kristiansand to Trondheim on March 30, 2026 with Norwegian, with prices starting at US$71.

You can land at any one of the following hubs in Trondheim, with Kristiansand Airport to Trondheim Vaernes Airport (KRS-TRD) is by far the most common option on this route: Trondheim Vaernes Airport (TRD).

The time difference between Trondheim and Kristiansand 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 HopeGoo, 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.