AirHint found the following cheapest return flights from Newcastle (NCL) to Oslo (OSL) in August 2026 (see full year).
Return flights
| 28 Aug - 30 Aug | Ryanair | ||
| 11 Aug - 19 Aug | British Airways | ||
| 11 Aug - 18 Aug | Lufthansa | ||
| 26 Aug - 29 Aug | KLM | ||
| 27 Aug - 30 Aug | KLM |
Also check the deals for one-way flights from Newcastle to Oslo in August.
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