Cheapest one-way flights from Newark to Oslo in September from 449€

Best time to book flights for Newark (EWR) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest one-way flights from Newark (EWR) to Oslo (OSL) in September 2025 (see full year).

One-Way flights

15 Sep TAP
16 Sep TAP
15 Sep Scandinavian Airlines direct

Also check the deals for return flights from Newark to Oslo in September.

Skyscanner

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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