Cheapest return flights from Frankfurt to Oslo in August from $141

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

13 Aug - 20 Aug Ryanair
31 Aug - 09 Sep easyJet
14 Aug - 17 Aug Ryanair
21 Aug - 24 Aug Ryanair
14 Aug - 18 Aug Ryanair
29 Aug - 03 Sep Ryanair
28 Aug - 01 Sep easyJet
26 Aug - 31 Aug Ryanair
20 Aug - 31 Aug Ryanair
27 Aug - 05 Sep Ryanair
29 Aug - 01 Sep Ryanair
21 Aug - 25 Aug Ryanair
25 Aug - 28 Aug Ryanair
25 Aug - 04 Sep Ryanair
29 Aug - 31 Aug Ryanair
06 Aug - 13 Aug Ryanair
25 Aug - 03 Sep easyJet
24 Aug - 03 Sep easyJet
29 Aug - 07 Sep easyJet
29 Aug - 07 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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