Cheapest one-way NYC–OSL flights, May

AirHint found the following cheapest one-way flights from New York (NYC) to Oslo (OSL) in May 2026 (see full year).

One-Way flights

12 May Frontier Airlines
11 May Frontier Airlines
15 May jetBlue
26 May jetBlue
17 May Icelandair
25 May jetBlue
04 May Spirit Airlines
02 May Norse Atlantic Airways
24 May Icelandair
23 May Icelandair

Also check the deals for return flights from New York to Oslo in May.

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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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