Cheapest return flights from Trondheim to Lisbon in April from $338

Best time to book flights for Trondheim (TRD) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Trondheim (TRD) to Lisbon (LIS) in April 2025 (see full year).

Return flights

25 Apr - 11 May Norwegian
24 Apr - 11 May Scandinavian Airlines
26 Apr - 11 May Scandinavian Airlines
16 Apr - 25 Apr KLM
15 Apr - 25 Apr KLM
14 Apr - 24 Apr KLM
14 Apr - 25 Apr KLM
17 Apr - 20 Apr Norwegian
12 Apr - 20 Apr Finnair
12 Apr - 21 Apr KLM

Also check the deals for one-way flights from Trondheim to Lisbon in April.

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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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