Cheapest return flights from New York to Oslo in September from 507€

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

Return flights

03 Sep - 13 Oct United
04 Sep - 08 Sep Lufthansa
23 Sep - 30 Sep Scandinavian Airlines
22 Sep - 28 Sep Scandinavian Airlines
23 Sep - 05 Oct Scandinavian Airlines
10 Sep - 17 Sep Air Canada
12 Sep - 15 Sep Air Canada
25 Sep - 29 Sep Lufthansa
18 Sep - 25 Sep United
02 Sep - 07 Sep Scandinavian Airlines

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

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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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