Cheapest return flights from Berlin to Oslo in September from $105

Best time to book flights for Berlin (BER) to Oslo (OSL) flights at AirHint

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

Return flights

19 Sep - 21 Sep Norwegian direct
04 Sep - 09 Sep Norwegian direct
04 Sep - 22 Sep Norwegian direct
19 Sep - 22 Sep Norwegian direct
02 Sep - 09 Sep Norwegian direct
02 Sep - 22 Sep Norwegian direct
17 Sep - 21 Sep Norwegian direct
17 Sep - 22 Sep Norwegian direct
04 Sep - 08 Sep Norwegian direct
04 Sep - 21 Sep Norwegian direct
19 Sep - 05 Oct Norwegian direct
17 Sep - 05 Oct Norwegian direct
14 Sep - 05 Oct Norwegian direct

Also check the deals for one-way flights from Berlin 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.

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