AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Oslo (OSL) in October 2025 (see full year).
Return flights
| 18 Oct - 01 Nov | Icelandair | ||
| 07 Oct - 19 Oct | Icelandair | ||
| 02 Oct - 06 Oct | Icelandair | ||
| 27 Oct - 02 Nov | Icelandair | ||
| 11 Oct - 17 Oct | Icelandair |
Also check the deals for one-way flights from Raleigh-durham 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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