Cheapest return flights from London to Oslo in March from $211

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

27 Mar - 29 Mar KLM
15 Mar - 18 Mar KLM
07 Mar - 08 Mar KLM
07 Mar - 11 Mar KLM
08 Mar - 17 Mar KLM
18 Mar - 25 Mar KLM
11 Mar - 14 Mar KLM
05 Mar - 10 Mar KLM
22 Mar - 24 Mar KLM
28 Mar - 31 Mar KLM
25 Mar - 16 Apr KLM
25 Mar - 23 Apr KLM
31 Mar - 07 Apr KLM
28 Mar - 08 Apr KLM
27 Mar - 16 Apr KLM
25 Mar - 08 Apr KLM
31 Mar - 08 Apr KLM
31 Mar - 03 Apr KLM
28 Mar - 30 Apr KLM
29 Mar - 05 Apr 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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