Cheapest return flights from Raleigh-durham to Oslo in August from $515

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Oslo (OSL) in August 2025 (see full year).

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.