Cheapest return flights from Frankfurt to Oslo in May from $146

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 May 2025 (see full year).

Return flights

14 May - 21 May Ryanair
08 May - 12 May Ryanair
22 May - 25 May Ryanair
15 May - 19 May Ryanair
16 May - 21 May Ryanair
13 May - 19 May Ryanair
12 May - 15 May Ryanair
06 May - 12 May Ryanair
06 May - 13 May Ryanair
10 May - 13 May Ryanair
30 May - 02 Jun Ryanair
27 May - 03 Jun easyJet
28 May - 02 Jun Ryanair
28 May - 01 Jun Ryanair
20 May - 12 Jun Ryanair
27 May - 01 Jun easyJet
30 May - 01 Jun Ryanair
24 May - 01 Jun easyJet
22 May - 15 Jun easyJet
27 May - 03 Jun Lufthansa direct

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

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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