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

Return flights

28 Aug - 15 Sep	Norwegian
28 Aug - 31 Aug	Norwegian	direct
21 Aug - 31 Aug	Norwegian	direct
28 Aug - 04 Sep	Norwegian
27 Aug - 31 Aug	Ryanair
31 Aug - 04 Sep	Norwegian
24 Aug - 31 Aug	Norwegian	direct
28 Aug - 14 Sep	Norwegian
31 Aug - 14 Sep	Norwegian
23 Aug - 24 Aug	Ryanair
23 Aug - 31 Aug	Ryanair
21 Aug - 24 Aug	Norwegian
31 Aug - 31 Aug	Norwegian
28 Aug - 12 Sep	Norwegian
31 Aug - 12 Sep	Norwegian
20 Aug - 05 Sep	Air France
22 Aug - 31 Aug	Norwegian Air Sweden AOC
17 Aug - 31 Aug	Norwegian	direct
24 Aug - 12 Sep	Norwegian
22 Aug - 12 Sep	Norwegian Air Sweden AOC

Also check the deals for one-way flights from Toulouse to Oslo in August.

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Cheapest return flights from Toulouse to Oslo in August from 137€

Return flights