Cheapest return flights from Singapore to Oslo in September from $728

Best time to book flights for Singapore (SIN) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Singapore (SIN) to Oslo (OSL) in September 2025 (see full year).

Return flights

09 Sep - 15 Sep Etihad Airways
09 Sep - 23 Sep Etihad Airways
12 Sep - 30 Sep Etihad Airways
26 Sep - 05 Oct Etihad Airways
07 Sep - 14 Sep IndiGo
02 Sep - 09 Sep Turkish Airlines
14 Sep - 25 Sep Etihad Airways
12 Sep - 20 Sep Air France
06 Sep - 14 Sep IndiGo
01 Sep - 09 Sep IndiGo
05 Sep - 21 Sep Turkish Airlines
27 Sep - 04 Oct IndiGo

Also check the deals for one-way flights from Singapore to Oslo in September.

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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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