Cheapest return flights from London to Oslo in March from $97

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

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

Return flights

02 Mar - 05 Mar British Airways direct
17 Mar - 25 Mar British Airways direct
24 Mar - 15 Apr Scandinavian Airlines direct
16 Mar - 28 Mar British Airways direct
01 Mar - 01 Apr British Airways direct
19 Mar - 22 Mar Scandinavian Airlines direct
27 Mar - 11 Apr Scandinavian Airlines direct
29 Mar - 06 Apr Scandinavian Airlines direct

Also check the deals for one-way 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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