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

Return flights

20 Oct - 27 Oct	Icelandair
14 Oct - 28 Oct	Icelandair
15 Oct - 29 Oct	Icelandair
20 Oct - 25 Oct	Icelandair
14 Oct - 21 Oct	Icelandair
08 Oct - 11 Oct	Icelandair
10 Oct - 24 Oct	Icelandair
15 Oct - 24 Oct	Icelandair
17 Oct - 19 Oct	Icelandair
06 Oct - 24 Oct	Icelandair
17 Oct - 03 Nov	Icelandair
14 Oct - 06 Nov	Icelandair
31 Oct - 05 Nov	Icelandair
29 Oct - 02 Nov	Icelandair
14 Oct - 08 Nov	Icelandair
31 Oct - 02 Nov	Icelandair
24 Oct - 02 Nov	Icelandair
28 Oct - 02 Nov	Icelandair
29 Oct - 03 Nov	Icelandair
29 Oct - 04 Nov	Icelandair

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

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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Cheapest return flights from Oslo to New York in October from $338

Return flights