Cheapest return flights from London to Oslo in March from $234

Best time to book flights for London (LCY) to Oslo (OSL) flights at AirHint

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

Return flights

07 Mar - 15 Mar KLM
28 Mar - 02 Apr KLM
13 Mar - 16 Mar Lufthansa
26 Mar - 29 Mar KLM
05 Mar - 09 Mar Lufthansa
08 Mar - 13 Mar KLM
27 Mar - 29 Mar KLM
15 Mar - 22 Mar Lufthansa
12 Mar - 15 Mar Aer Lingus

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

Skyscanner

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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