Cheapest one-way flights from London to Oslo in March from $128

AirHint found the following cheapest one-way flights from London (LCY) to Oslo (OSL) in March 2026 (see full year).

One-Way flights

23 Mar KLM
04 Mar KLM
05 Mar KLM
18 Mar KLM
11 Mar KLM
20 Mar KLM
31 Mar KLM
10 Mar KLM
09 Mar KLM
17 Mar KLM

Also check the deals for return flights from London to Oslo in March.

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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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