AirHint found the following cheapest return flights from Oslo (OSL) to Luxemburg (LUX) in October 2025 (see full year).

Return flights

31 Oct - 03 Nov	Ryanair
09 Oct - 12 Oct	Ryanair
10 Oct - 12 Oct	Ryanair
08 Oct - 09 Oct	Ryanair
08 Oct - 12 Oct	Ryanair
16 Oct - 20 Oct	Ryanair
31 Oct - 03 Nov	Luxair	direct
06 Oct - 12 Oct	Ryanair
07 Oct - 12 Oct	Ryanair
05 Oct - 10 Oct	Lufthansa
09 Oct - 01 Nov	SWISS
02 Oct - 06 Oct	Ryanair
10 Oct - 12 Oct	Luxair	direct

Also check the deals for one-way flights from Oslo to Luxemburg in October.

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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Cheapest return flights from Oslo to Luxemburg in October from 110€

Return flights