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

Return flights

24 Aug - 31 Aug	KLM
26 Aug - 02 Sep	KLM
27 Aug - 03 Sep	KLM
19 Aug - 26 Aug	KLM
29 Aug - 05 Sep	Air France
31 Aug - 07 Sep	British Airways
12 Aug - 19 Aug	KLM
23 Aug - 30 Aug	Finnair
25 Aug - 01 Sep	Air France
30 Aug - 06 Sep	British Airways
04 Aug - 24 Aug	British Airways
28 Aug - 04 Sep	Finnair
15 Aug - 23 Aug	Finnair
16 Aug - 23 Aug	Finnair
15 Aug - 22 Aug	Finnair
27 Aug - 03 Sep	Scandinavian Airlines	direct
20 Aug - 27 Aug	KLM
06 Aug - 13 Aug	British Airways
31 Aug - 07 Sep	Scandinavian Airlines	direct
29 Aug - 05 Sep	Scandinavian Airlines	direct

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

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 August from 433€

Return flights