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

Return flights

14 Aug - 28 Aug	Norwegian	direct
13 Aug - 28 Aug	Norwegian	direct
16 Aug - 28 Aug	Norwegian	direct
31 Aug - 10 Sep	Norwegian	direct
21 Aug - 28 Aug	Norwegian	direct
02 Aug - 06 Aug	Norwegian	direct
12 Aug - 28 Aug	Norwegian
11 Aug - 28 Aug	Norwegian
31 Aug - 15 Sep	Norwegian
21 Aug - 10 Sep	Norwegian	direct
20 Aug - 22 Aug	Norwegian
21 Aug - 23 Aug	Norwegian
14 Aug - 23 Aug	Norwegian
31 Aug - 14 Sep	Norwegian
31 Aug - 14 Sep	Norwegian	direct

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

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 August from $132

Return flights