Cheapest return flights from London to Oslo in March from 41€

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

Return flights

20 Mar - 23 Mar Ryanair direct
25 Mar - 31 Mar Ryanair direct
13 Mar - 23 Mar Ryanair direct
17 Mar - 19 Mar Ryanair direct
17 Mar - 24 Mar Ryanair direct
17 Mar - 23 Mar Ryanair direct
17 Mar - 18 Mar Ryanair direct
17 Mar - 31 Mar Ryanair direct
12 Mar - 23 Mar Ryanair direct
12 Mar - 19 Mar Ryanair direct
17 Mar - 14 Apr Ryanair direct
25 Mar - 13 Apr Ryanair direct
31 Mar - 13 Apr Ryanair direct
31 Mar - 20 Apr Ryanair direct
31 Mar - 08 Apr Ryanair direct
24 Mar - 13 Apr Ryanair direct
25 Mar - 14 Apr Ryanair direct
25 Mar - 08 Apr Ryanair direct
25 Mar - 11 Apr Ryanair direct
25 Mar - 09 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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