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

Return flights

30 Jan - 12 Feb	Norwegian
26 Jan - 12 Feb	Norwegian
29 Jan - 12 Feb	Norwegian
21 Jan - 29 Jan	Norwegian
30 Jan - 19 Feb	Norwegian
01 Jan - 08 Jan	Norwegian
23 Jan - 12 Feb	Norwegian
30 Jan - 08 Feb	Norwegian
30 Jan - 05 Feb	Norwegian
21 Jan - 30 Jan	Norwegian
18 Jan - 30 Jan	Norwegian
09 Jan - 11 Jan	Norwegian
26 Jan - 30 Jan	Norwegian
17 Jan - 30 Jan	Norwegian
15 Jan - 30 Jan	Norwegian
29 Jan - 30 Jan	Norwegian
11 Jan - 30 Jan	Norwegian
26 Jan - 08 Feb	Norwegian
29 Jan - 08 Feb	Norwegian
21 Jan - 05 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 187€

Return flights