AirHint found the following cheapest one-way flights from London (LCY) to Oslo (OSL) in September 2026 (see full year).
One-Way flights
| 19 Sep | KLM | ||
| 28 Sep | KLM | ||
| 05 Sep | KLM | ||
| 26 Sep | Luxair | ||
| 27 Sep | KLM |
Also check the deals for return flights from London to Oslo in September.
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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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