Cheap flights from Trondheim to Ontario from C$ 1,083
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Trondheim to Ontario
Best flights from Trondheim to OntarioDiscover carefully curated flight deals from Trondheim to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 October 2025.
Discover carefully curated flight deals from Trondheim to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 October 2025.
Cheap flight deals from Trondheim to Ontario
Keep the following information in mind while searching for Trondheim to Ontario flight deals. Data was last updated 17 October 2025.
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Fly from
Fly to
Route
Depart
Return
Price
TrondheimToronto
TRD - YYZ
TRDYYZ
Trondheim Vaernes
Thu 2/4
6:00 a.m.-1:20 p.m.
1 stop13h 20m
Toronto Pearson Intl
Mon 6/4
10:10 p.m.-11:30 a.m.
1 stop31h 20m
TrondheimToronto
TRD - YYZ
TRDYYZ
Trondheim Vaernes
Wed 1/4
6:00 a.m.-10:55 p.m.
2 stops22h 55m
Toronto Pearson Intl
Sun 5/4
4:45 p.m.-10:50 p.m.
1 stop24h 05m
TrondheimToronto
TRD - YYZ
TRDYYZ
Trondheim Vaernes
Wed 1/4
6:00 a.m.-9:05 p.m.
2 stops21h 05m
Toronto Pearson Intl
Sun 5/4
11:30 p.m.-4:30 p.m.
2 stops35h 00m
Best time to book a flight from Trondheim to Ontario
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Can Cheapflights find flights from Trondheim to Ontario with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Trondheim to Ontario, users can toggle the no change fees filter when performing a flight search.
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