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

Return flights

06 May - 13 May	Finnair
05 May - 12 May	British Airways
13 May - 20 May	Air France
11 May - 18 May	Air France
12 May - 19 May	Air France
04 May - 11 May	Air France
11 May - 25 May	Air France
06 May - 11 May	Finnair
03 May - 10 May	British Airways
01 May - 04 May	Lufthansa
01 May - 01 Jun	Lufthansa
27 May - 03 Jun	Scandinavian Airlines
28 May - 04 Jun	Scandinavian Airlines
26 May - 02 Jun	British Airways
31 May - 07 Jun	British Airways
25 May - 01 Jun	British Airways
29 May - 05 Jun	Finnair

Also check the deals for one-way flights from Los Angeles to Oslo in May.

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 May from 399€

Return flights