Cheapest return flights from London to Oslo in August from $266

AirHint found the following cheapest return flights from London (LCY) to Oslo (OSL) in August 2026 (see full year).

Return flights

19 Aug - 26 Aug Lufthansa
21 Aug - 25 Aug Lufthansa
12 Aug - 16 Aug KLM
28 Aug - 03 Sep Lufthansa
22 Aug - 29 Aug KLM
11 Aug - 25 Aug SWISS
21 Aug - 24 Aug Lufthansa
28 Aug - 31 Aug Lufthansa
26 Aug - 31 Aug Lufthansa
20 Aug - 31 Aug Lufthansa
07 Aug - 14 Aug KLM
31 Aug - 06 Sep KLM
31 Aug - 07 Sep KLM
31 Aug - 20 Sep KLM
29 Aug - 01 Sep KLM
29 Aug - 02 Sep KLM
30 Aug - 02 Sep SWISS

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

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