Cheapest return flights from London to Oslo in March from $86

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

Return flights

03 Mar - 04 Mar Ryanair direct
03 Mar - 05 Mar Ryanair direct
03 Mar - 06 Mar Ryanair direct
03 Mar - 17 Mar Ryanair direct
03 Mar - 09 Mar Ryanair direct
03 Mar - 10 Mar Ryanair direct
03 Mar - 12 Mar Ryanair direct
03 Mar - 18 Mar Ryanair direct
03 Mar - 19 Mar Ryanair direct
03 Mar - 20 Mar Ryanair direct
19 Mar - 09 Apr Ryanair direct
20 Mar - 08 Apr Ryanair direct
20 Mar - 09 Apr Ryanair direct
26 Mar - 08 Apr Ryanair direct
26 Mar - 09 Apr Ryanair direct
26 Mar - 13 Apr Ryanair direct
27 Mar - 08 Apr Ryanair direct
27 Mar - 09 Apr Ryanair direct
27 Mar - 13 Apr Ryanair direct
19 Mar - 08 Apr Ryanair 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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