AirHint found the following cheapest return flights from Singapore (SIN) to Oslo (OSL) in September 2026 (see full year).
Return flights
| 14 Sep - 21 Sep | Finnair | ||
| 25 Sep - 02 Oct | Finnair | ||
| 06 Sep - 11 Sep | Emirates | ||
| 09 Sep - 26 Sep | Qatar Airways | ||
| 01 Sep - 01 Sep | Emirates | ||
| 07 Sep - 19 Sep | Scandinavian Airlines |
Also check the deals for one-way flights from Singapore to Oslo in September.
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