Cheapest return flights from London to Oslo in May from 189€

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

Return flights

09 May - 16 May KLM
01 May - 09 May KLM
16 May - 26 May KLM
27 May - 13 Jun KLM
22 May - 25 May KLM
02 May - 04 May KLM
13 May - 17 May KLM
13 May - 20 May SWISS
10 May - 17 May KLM
30 May - 02 Jun KLM
24 May - 30 Jun Lufthansa

Also check the deals for one-way flights from London to Oslo in May.

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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