Cheapest return flights from New York to Oslo in September from $460

AirHint found the following cheapest return flights from New York (LGA) to Oslo (OSL) in September 2025 (see full year).

Return flights

16 Sep - 30 Sep Air Canada
17 Sep - 01 Oct Air Canada
10 Sep - 17 Sep Air Canada
14 Sep - 29 Sep Air Canada
26 Sep - 01 Oct Air Canada
21 Sep - 30 Sep Scandinavian Airlines
21 Sep - 29 Sep Scandinavian Airlines
27 Sep - 07 Oct Air Canada
25 Sep - 30 Sep Air Canada
05 Sep - 14 Sep Air Canada

Also check the deals for one-way flights from New York to Oslo in September.

Skyscanner

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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