Cheapest return flights from London to Oslo in March from $229

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 2025 (see full year).

Return flights

31 Mar - 05 Apr KLM
31 Mar - 08 Apr KLM
31 Mar - 03 Apr KLM
25 Mar - 02 Apr KLM
24 Mar - 28 Mar SWISS
28 Mar - 01 Apr SWISS
27 Mar - 02 Apr SWISS
28 Mar - 02 Apr SWISS
28 Mar - 23 Apr Lufthansa
28 Mar - 07 Apr Lufthansa
31 Mar - 06 Apr KLM
20 Mar - 25 Mar KLM
24 Mar - 31 Mar Lufthansa
25 Mar - 28 Mar Lufthansa
28 Mar - 30 Mar Lufthansa
26 Mar - 31 Mar Lufthansa
25 Mar - 30 Mar Lufthansa
24 Mar - 30 Mar Lufthansa
19 Mar - 25 Mar KLM
20 Mar - 22 Mar KLM

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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