Cheapest return flights from Frankfurt to Oslo in August from $170

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

28 Aug - 08 Sep easyJet
25 Aug - 28 Aug Ryanair
11 Aug - 15 Aug Ryanair
11 Aug - 24 Aug Ryanair
11 Aug - 23 Aug Ryanair
11 Aug - 22 Aug Ryanair
12 Aug - 16 Aug airBaltic
08 Aug - 10 Aug Finnair
04 Aug - 08 Aug Finnair
01 Aug - 03 Aug Finnair
30 Aug - 13 Sep Finnair
04 Aug - 12 Sep Finnair
13 Aug - 22 Aug Ryanair
28 Aug - 08 Sep Lufthansa direct
30 Aug - 13 Sep Lufthansa direct
04 Aug - 12 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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