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Results refresh when you open or revisit this page. Last snapshot: Jul 21, 2026.

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Cheapest one-way flights from Trondheim (TRD) to Helsinki (HEL), August

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
24 Aug	Norwegian
23 Aug	Norwegian
24 Aug	Finnair Direct Flight
14 Aug	Norwegian
01 Aug	Finnair Direct Flight
23 Aug	Finnair Direct Flight
21 Aug	Finnair Direct Flight
14 Aug	Finnair Direct Flight
13 Aug	Wizz Air
13 Aug	Finnair Direct Flight

deals for return flights from Trondheim to Helsinki in August.

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Updated Jul 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Trondheim (TRD) to Helsinki (HEL), August

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