AirHint found the following cheapest return flights from New York (JFK) to Oslo (OSL) in October 2026 (see full year).

Return flights

07 Oct - 14 Oct	SWISS
28 Oct - 04 Nov	Icelandair
06 Oct - 13 Oct	Icelandair
13 Oct - 20 Oct	Icelandair
14 Oct - 21 Oct	Icelandair
20 Oct - 27 Oct	Icelandair
21 Oct - 28 Oct	Icelandair
23 Oct - 30 Oct	Finnair
15 Oct - 25 Oct	Scandinavian Airlines
01 Oct - 08 Oct	Icelandair
02 Oct - 09 Oct	Icelandair
29 Oct - 05 Nov	Icelandair
27 Oct - 03 Nov	Icelandair
30 Oct - 06 Nov	Icelandair
26 Oct - 02 Nov	Icelandair
31 Oct - 07 Nov	Icelandair
25 Oct - 01 Nov	Icelandair

Also check the deals for one-way flights from New York to Oslo 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 New York to Oslo in October from 378€

Return flights