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

Return flights

26 Jan - 12 Feb	Norwegian
02 Jan - 06 Jan	Scandinavian Airlines
01 Jan - 04 Jan	Norwegian	direct
18 Jan - 23 Jan	Norwegian
18 Jan - 29 Jan	Norwegian
18 Jan - 05 Feb	Norwegian
11 Jan - 16 Jan	Norwegian
11 Jan - 23 Jan	Norwegian
11 Jan - 29 Jan	Norwegian
01 Jan - 09 Jan	Norwegian
01 Jan - 16 Jan	Norwegian
01 Jan - 08 Jan	Norwegian
26 Jan - 05 Feb	Norwegian
20 Jan - 05 Feb	Norwegian
17 Jan - 05 Feb	Norwegian
19 Jan - 05 Feb	Norwegian
18 Jan - 01 Feb	Norwegian
26 Jan - 15 Feb	Norwegian
20 Jan - 01 Feb	Norwegian
17 Jan - 01 Feb	Norwegian

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

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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Cheapest return flights from Trondheim to London in January from 198€

Return flights