AirHint found the following cheapest return flights from Trondheim (TRD) to London (LGW) in March 2026 (see full year).

Return flights

01 Mar - 05 Mar	Norwegian	direct
01 Mar - 19 Mar	Norwegian	direct
08 Mar - 22 Mar	Norwegian	direct
08 Mar - 19 Mar	Norwegian	direct
01 Mar - 22 Mar	Norwegian
01 Mar - 13 Mar	Norwegian
08 Mar - 27 Mar	Norwegian
08 Mar - 23 Mar	Norwegian
08 Mar - 13 Mar	Norwegian
30 Mar - 05 Apr	Norwegian	direct
29 Mar - 05 Apr	Norwegian	direct
30 Mar - 08 Apr	Norwegian
29 Mar - 08 Apr	Norwegian

Also check the deals for one-way flights from Trondheim to London in March.

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Trondheim to London in March from $136

Return flights