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

Return flights

09 Oct - 15 Oct	Ryanair
10 Oct - 15 Oct	Ryanair
13 Oct - 15 Oct	Ryanair
13 Oct - 19 Oct	Ryanair
13 Oct - 17 Oct	Ryanair
09 Oct - 10 Oct	Ryanair
15 Oct - 20 Oct	Ryanair
24 Oct - 27 Oct	Ryanair
08 Oct - 12 Oct	Ryanair
09 Oct - 13 Oct	Ryanair
28 Oct - 01 Nov	Ryanair
25 Oct - 01 Nov	Ryanair
27 Oct - 01 Nov	Lufthansa

Also check the deals for one-way flights from Toulouse to Oslo 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 Toulouse to Oslo in October from $149

Return flights