Cheapest return flights from New York to Oslo in September from 361€

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

Return flights

29 Sep - 06 Oct Icelandair
11 Sep - 18 Sep Icelandair
08 Sep - 15 Sep Icelandair
18 Sep - 25 Sep Icelandair
06 Sep - 13 Sep Icelandair
10 Sep - 17 Sep Icelandair
01 Sep - 05 Sep Icelandair
03 Sep - 07 Sep Icelandair
12 Sep - 17 Sep Lufthansa
13 Sep - 18 Sep Icelandair
14 Sep - 29 Sep SWISS
14 Sep - 03 Oct Finnair
26 Sep - 03 Oct Icelandair

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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