Cheapest return flights from London to Oslo in March from $116

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

Return flights

11 Mar - 16 Mar British Airways direct
03 Mar - 10 Mar British Airways direct
06 Mar - 09 Mar British Airways direct
10 Mar - 16 Mar British Airways direct
03 Mar - 24 Mar British Airways direct
12 Mar - 16 Mar British Airways direct
07 Mar - 10 Mar British Airways direct
03 Mar - 08 Mar British Airways direct
13 Mar - 23 Mar British Airways direct
10 Mar - 25 Mar British Airways direct
27 Mar - 03 Apr British Airways direct
31 Mar - 08 Apr British Airways direct
26 Mar - 03 Apr British Airways direct
22 Mar - 06 Apr British Airways direct
27 Mar - 06 Apr British Airways direct
30 Mar - 07 Apr Scandinavian Airlines direct
27 Mar - 05 Apr British Airways direct
28 Mar - 06 Apr Scandinavian Airlines direct
30 Mar - 06 Apr Scandinavian Airlines direct
31 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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