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
28 Jan - 29 Jan	Scandinavian Airlines
25 Jan - 12 Feb	Norwegian
28 Jan - 12 Feb	Norwegian
26 Jan - 12 Feb	Norwegian
29 Jan - 12 Feb	Norwegian
31 Jan - 12 Feb	Norwegian
22 Jan - 26 Jan	Norwegian
30 Jan - 09 Feb	Norwegian
27 Jan - 12 Feb	Norwegian
25 Jan - 09 Feb	Norwegian
28 Jan - 09 Feb	Norwegian
27 Jan - 28 Jan	Scandinavian Airlines
29 Jan - 29 Jan	Scandinavian Airlines
20 Jan - 21 Jan	Norwegian
18 Jan - 29 Jan	Norwegian
18 Jan - 30 Jan	Norwegian
28 Jan - 30 Jan	Norwegian
25 Jan - 29 Jan	Norwegian
25 Jan - 30 Jan	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 $217

Return flights