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

Return flights

24 Jan - 31 Jan	Wideroe
28 Jan - 12 Feb	Norwegian
01 Jan - 04 Jan	Norwegian
23 Jan - 12 Feb	Norwegian
01 Jan - 04 Jan	Norwegian	direct
01 Jan - 08 Jan	Norwegian
01 Jan - 09 Jan	Norwegian
23 Jan - 30 Jan	Norwegian
08 Jan - 09 Jan	Norwegian
08 Jan - 25 Jan	Norwegian
01 Jan - 22 Jan	Norwegian
01 Jan - 15 Jan	Norwegian
28 Jan - 08 Feb	Norwegian
28 Jan - 05 Feb	Norwegian
11 Jan - 01 Feb	Norwegian
28 Jan - 01 Feb	Norwegian
28 Jan - 06 Feb	Norwegian
23 Jan - 08 Feb	Norwegian
28 Jan - 15 Feb	Norwegian
28 Jan - 16 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 180€

Return flights