Cheapest return flights from Duesseldorf to Oslo in September from $94

Best time to book flights for Duesseldorf (DUS) to Oslo (OSL) flights at AirHint

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

Return flights

10 Sep - 17 Sep Norwegian direct
10 Sep - 24 Sep Norwegian direct
10 Sep - 22 Sep Norwegian direct
10 Sep - 12 Sep Norwegian direct
03 Sep - 17 Sep Norwegian direct
03 Sep - 22 Sep Norwegian direct
03 Sep - 10 Sep Norwegian direct
03 Sep - 08 Sep Norwegian direct
10 Sep - 29 Sep Norwegian direct
24 Sep - 15 Oct Norwegian direct
29 Sep - 15 Oct Norwegian direct
10 Sep - 01 Oct Norwegian direct
15 Sep - 17 Sep Norwegian direct
17 Sep - 01 Oct Norwegian direct
24 Sep - 01 Oct Norwegian direct
24 Sep - 13 Oct Norwegian direct
29 Sep - 01 Oct Norwegian direct
29 Sep - 17 Oct Norwegian direct
29 Sep - 13 Oct Norwegian direct
26 Sep - 15 Oct Norwegian direct

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

Skyscanner

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