Cheapest return flights from Trondheim to Barcelona in October from $166

AirHint found the following cheapest return flights from Trondheim (TRD) to Barcelona (BCN) in October 2025 (see full year).

Return flights

14 Oct - 18 Oct Wizz Air
13 Oct - 18 Oct Norwegian
16 Oct - 18 Oct Wizz Air
12 Oct - 18 Oct Norwegian
25 Oct - 29 Oct Wizz Air
04 Oct - 08 Oct Wizz Air
04 Oct - 22 Oct Wizz Air
02 Oct - 09 Oct Wizz Air

Also check the deals for one-way flights from Trondheim to Barcelona in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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