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 SWISS
10 May Air Europa
31 May Lufthansa
27 May Alaska Airlines
14 May Norse Atlantic Airways (UK)
22 May Porter Airlines (Canada) Ltd
15 May Norse Atlantic Airways
27 May Air France direct
29 May Air France direct
26 May Air France direct

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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