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

11 Sep - 05 Oct Icelandair
28 Sep - 08 Oct Icelandair
29 Sep - 06 Oct Icelandair
02 Sep - 09 Sep Icelandair
02 Sep - 09 Sep Scandinavian Airlines direct
08 Sep - 15 Sep Scandinavian Airlines direct
05 Sep - 12 Sep Icelandair
08 Sep - 15 Sep Icelandair
25 Sep - 29 Sep Icelandair
28 Sep - 08 Oct Scandinavian Airlines direct
29 Sep - 06 Oct Scandinavian Airlines direct
04 Sep - 11 Sep SWISS
24 Sep - 10 Oct Finnair
24 Sep - 05 Oct Icelandair
26 Sep - 03 Oct Icelandair
17 Sep - 24 Sep Icelandair
04 Sep - 15 Sep Delta
11 Sep - 18 Sep Scandinavian Airlines direct
26 Sep - 03 Oct Scandinavian Airlines direct
11 Sep - 05 Oct Scandinavian Airlines direct

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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