What is the difference between the most popular and the most frequent airline at Trondheim?

Scandinavian Airlines operates the most flights from Canada to Trondheim at 0 per week, while KLM is the airline most often selected by KAYAK users searching for flights from Canada to Trondheim. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Where can I fly from to get the cheapest fares to Trondheim?

Based on fares booked in the past 5 days, the cheapest flights to Trondheim are from: • Toronto, from C$ 1,164 round-trip

How do I know if a flight to Trondheim is a good deal?

A good deal on a flight to Trondheim is around C$ 1,183 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

What are the most popular airlines flying to Trondheim?

KLM is the most popular airline flying to Trondheim among KAYAK users, followed by Delta and Scandinavian Airlines.

C$ 1,164 CHEAP FLIGHTS to Trondheim in 2026

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

C$ 1,164

Typical prices: C$ 1,183-C$ 1,783

Scandinavian Airlines

Fri 5/10Tue 9/10

YYZ - TRD • 1 stop

Cheapest one-way flights

C$ 399

Typical prices: C$ 737-C$ 1,350

Multiple Airlines

Thu 4/10

YYZ - TRD • 3 stops

Top airlines

KLM

Best reviews • 7.8 score

Airline reviews

Top routes

YTO - TRD

Cheapest • 32% average savings

YMQ - TRD

Most popular

Insights

When to travel

October

Cheapest • 22% price drop

June

Most popular

Good to know

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Trondheim!

Flight Deals

Cheap Flights to Trondheim

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

All Flight Deals

Recent round-trip flight deals to Trondheim

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 9:40 a.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

10h 30m1 stop Kastrup Copenhagen

5:30 a.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

16h 10m1 stop Kastrup Copenhagen

C$ 1,164Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 2:25 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

15h 15m1 stop Kastrup Copenhagen

8:15 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

49h 25m2 stops Oslo Gardermoen Kastrup Copenhagen

C$ 1,170Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 2:25 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

15h 15m1 stop Kastrup Copenhagen

6:35 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

51h 05m2 stops Stavanger Sola Kastrup Copenhagen

C$ 1,171Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 2:25 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

15h 15m1 stop Kastrup Copenhagen

8:15 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

49h 25m2 stops Oslo Gardermoen Kastrup Copenhagen

C$ 1,172Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 2:10 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

15h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

6:35 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

51h 05m2 stops Stavanger Sola Kastrup Copenhagen

C$ 1,176Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 5:55 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

18h 45m2 stops Kastrup Copenhagen Oslo Gardermoen

6:25 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

51h 15m2 stops Oslo Gardermoen Kastrup Copenhagen

C$ 1,178Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 2:10 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

15h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

6:35 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

51h 05m2 stops Stavanger Sola Kastrup Copenhagen

C$ 1,179Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 4:20 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

17h 10m2 stops Kastrup Copenhagen Oslo Gardermoen

6:35 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

51h 05m2 stops Stavanger Sola Kastrup Copenhagen

C$ 1,181Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 9:40 a.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

10h 30m1 stop Kastrup Copenhagen

5:30 a.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

16h 10m1 stop Kastrup Copenhagen

C$ 1,229Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 9:40 a.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

10h 30m1 stop Kastrup Copenhagen

5:30 a.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

16h 10m1 stop Kastrup Copenhagen

C$ 1,230Scandinavian Airlines

All round-trip flight deals to Trondheim

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 9:40 a.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

10h 30m1 stop Kastrup Copenhagen

5:30 a.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

16h 10m1 stop Kastrup Copenhagen

C$ 1,164Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 2:25 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

15h 15m1 stop Kastrup Copenhagen

8:15 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

49h 25m2 stops Oslo Gardermoen Kastrup Copenhagen

C$ 1,170Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 2:25 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

15h 15m1 stop Kastrup Copenhagen

6:35 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

51h 05m2 stops Stavanger Sola Kastrup Copenhagen

C$ 1,171Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 2:25 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

15h 15m1 stop Kastrup Copenhagen

8:15 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

49h 25m2 stops Oslo Gardermoen Kastrup Copenhagen

C$ 1,172Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 2:10 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

15h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

6:35 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

51h 05m2 stops Stavanger Sola Kastrup Copenhagen

C$ 1,176Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 5:55 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

18h 45m2 stops Kastrup Copenhagen Oslo Gardermoen

6:25 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

51h 15m2 stops Oslo Gardermoen Kastrup Copenhagen

C$ 1,178Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 2:10 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

15h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

6:35 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

51h 05m2 stops Stavanger Sola Kastrup Copenhagen

C$ 1,179Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 4:20 p.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

17h 10m2 stops Kastrup Copenhagen Oslo Gardermoen

6:35 p.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

51h 05m2 stops Stavanger Sola Kastrup Copenhagen

C$ 1,181Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 9:40 a.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

10h 30m1 stop Kastrup Copenhagen

5:30 a.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

16h 10m1 stop Kastrup Copenhagen

C$ 1,229Scandinavian Airlines

Mon, 5 Oct - Fri, 9 Oct

5:10 p.m. - 9:40 a.m.YYZ Toronto Pearson Intl-TRD Trondheim Vaernes

10h 30m1 stop Kastrup Copenhagen

5:30 a.m. - 3:40 p.m.TRD Trondheim Vaernes-YYZ Toronto Pearson Intl

16h 10m1 stop Kastrup Copenhagen

C$ 1,230Scandinavian Airlines

Booking Insights

Price, demand, and travel trends for Canada to Trondheim flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Canada to Trondheim with more confidence.

Prices

Airlines

What is the cheapest flight to Trondheim?

Toronto Pearson Intl Airport to Trondheim is the cheapest route at C$ 1,164 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Trondheim?

A round-trip flight to Trondheim costs C$ 1,415 on average, based on data over the past 12 months on KAYAK. Round-trip fares from Toronto average C$ 1,169, while Montreal runs a bit higher at C$ 1,448.

What is the cheapest day to fly to Trondheim?

Thursday is the cheapest day to fly to Trondheim at C$ 1,247 round-trip on average over the past 12 months on KAYAK. Friday is the most expensive at C$ 2,058.

What is the cheapest time of day to fly to Trondheim?

Night flights to Trondheim are the cheapest at C$ 1,372 round-trip on average. Afternoon flights are the most expensive at C$ 2,052.

What is a good deal for flights to Trondheim?

Flights under C$ 1,183 are considered a good deal. 25% of KAYAK users found round-trip flights to Trondheim at or below these prices, with the lowest fares from:

Toronto C$ 1,059
Montreal C$ 1,183

Find deals

Low season	December
High season	June
Cheapest flight	C$ 399

Best time to beat the crowds but there is an average 90% increase in price.

Most popular time to fly (45% more expensive on average)

Flights from Toronto Pearson Intl Airport to Trondheim

When to book flights to Trondheim

Are your dates flexible? Find out the best times to travel to Trondheim based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Trondheim based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the difference between the most popular and the most frequent airline at Trondheim?
Scandinavian Airlines operates the most flights from Canada to Trondheim at 0 per week, while KLM is the airline most often selected by KAYAK users searching for flights from Canada to Trondheim. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.
Where can I fly from to get the cheapest fares to Trondheim?
Based on fares booked in the past 5 days, the cheapest flights to Trondheim are from:
• Toronto, from C$ 1,164 round-trip
How do I know if a flight to Trondheim is a good deal?
A good deal on a flight to Trondheim is around C$ 1,183 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

For flights to Trondheim, recent KAYAK data shows that stronger deals tend to land around C$ 1,183 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
If you can choose when to go, aim to travel to Trondheim in October. Round-trip fares historically average C$ 1,101 that month – typically the cheapest month to travel based on the last 12 months.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to evening to save up to C$ 680 per round-trip. Evening flights to Trondheim average C$ 1,372 compared to C$ 2,052 for noon flights. See the time-of-day chart above for the full breakdown.