Cheapest return flights from Frankfurt to Oslo in August from 144€

Best time to book flights for Frankfurt (FRA) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Oslo (OSL) in August 2025 (see full year).

Return flights

21 Aug - 24 Aug Ryanair
13 Aug - 20 Aug Ryanair
20 Aug - 23 Aug Ryanair
21 Aug - 30 Aug Ryanair
28 Aug - 31 Aug Ryanair
13 Aug - 17 Aug Ryanair
07 Aug - 10 Aug Ryanair
11 Aug - 17 Aug Ryanair
06 Aug - 13 Aug Ryanair
20 Aug - 25 Aug KLM
01 Aug - 20 Sep airBaltic
01 Aug - 20 Sep Lufthansa direct

Also check the deals for one-way flights from Frankfurt to Oslo in August.

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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