AirHint found the following cheapest return flights from Los Angeles (LAX) to Oslo (OSL) in August 2026 (see full year).

Return flights

12 Aug - 19 Aug	Finnair
19 Aug - 26 Aug	Finnair
11 Aug - 18 Aug	British Airways
18 Aug - 25 Aug	British Airways
13 Aug - 20 Aug	Finnair
16 Aug - 23 Aug	Finnair
14 Aug - 21 Aug	British Airways
17 Aug - 24 Aug	British Airways
31 Aug - 07 Sep	Air France
26 Aug - 02 Sep	Finnair
23 Aug - 30 Aug	Finnair
09 Aug - 16 Aug	Finnair
27 Aug - 03 Sep	British Airways
30 Aug - 06 Sep	KLM
25 Aug - 01 Sep	British Airways
28 Aug - 04 Sep	British Airways
29 Aug - 05 Sep	British Airways

Also check the deals for one-way flights from Los Angeles 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.

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Cheapest return flights from Los Angeles to Oslo in August from 399€

Return flights