Cheapest return flights from London to Oslo in October from $265

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

Return flights

12 Oct - 15 Oct KLM
14 Oct - 18 Oct Lufthansa
26 Oct - 04 Nov SWISS
01 Oct - 04 Oct Lufthansa
15 Oct - 01 Nov Lufthansa
15 Oct - 22 Oct Lufthansa
15 Oct - 19 Oct Lufthansa
02 Oct - 10 Oct KLM
20 Oct - 23 Oct KLM
09 Oct - 16 Oct KLM
03 Oct - 07 Oct KLM
12 Oct - 18 Oct KLM

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

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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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