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

Return flights

18 Sep - 23 Sep	IndiGo
20 Sep - 08 Oct	IndiGo
21 Sep - 06 Oct	Ethiopian Airlines
20 Sep - 13 Oct	Singapore Airlines
20 Sep - 12 Oct	Singapore Airlines
20 Sep - 06 Oct	Singapore Airlines
21 Sep - 07 Oct	Singapore Airlines
20 Sep - 11 Oct	Singapore Airlines
21 Sep - 11 Oct	Singapore Airlines
20 Sep - 10 Oct	Singapore Airlines

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

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Cheapest return flights from Dhaka to Oslo in September from $711

Return flights