AirHint found the following cheapest return flights from New York (LGA) to Oslo (OSL) in May 2026 (see full year).

Return flights

13 May - 20 May	Air Canada
11 May - 22 May	British Airways
16 May - 24 May	British Airways
21 May - 28 May	British Airways
27 May - 06 Jun	British Airways
11 May - 25 May	British Airways
17 May - 31 May	Scandinavian Airlines

Also check the deals for one-way flights from New York 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 New York to Oslo in May from $467

Return flights