Cheapest return flights from Frankfurt to Oslo in April from 203€

AirHint found the following cheapest return flights from Frankfurt (FRA) to Oslo (OSL) in April 2026 (see full year).

Return flights

08 Apr - 19 Apr KLM
15 Apr - 29 Apr Air France
01 Apr - 12 Apr KLM
25 Apr - 03 May Ryanair
26 Apr - 03 May KLM
02 Apr - 07 Apr LOT
03 Apr - 06 Apr LOT
02 Apr - 06 Apr LOT
08 Apr - 11 Apr KLM
07 Apr - 10 Apr LOT
15 Apr - 29 Apr Lufthansa direct
25 Apr - 03 May Lufthansa direct
26 Apr - 03 May Lufthansa direct
08 Apr - 19 Apr Lufthansa direct

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

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