Cheapest return flights from New York to Oslo in September from 369€

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

Return flights

10 Sep - 17 Sep Air Canada
09 Sep - 16 Sep Lufthansa
08 Sep - 14 Sep Lufthansa
11 Sep - 18 Sep United
20 Sep - 26 Sep Scandinavian Airlines
29 Sep - 25 Oct United
15 Sep - 18 Sep Scandinavian Airlines
19 Sep - 26 Sep United

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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