Cheapest return flights from Frankfurt to Oslo in May from 88€

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

Return flights

12 May - 19 May Ryanair
18 May - 25 May Ryanair
18 May - 24 May Ryanair
02 May - 04 May Ryanair
11 May - 15 May Ryanair
02 May - 09 May Ryanair
30 May - 01 Jun HiSky Europe
06 May - 07 May Ryanair
04 May - 15 May Ryanair
09 May - 17 May Ryanair
13 May - 18 May Ryanair
26 May - 05 Jun HiSky Europe
08 May - 07 Jun Lufthansa
24 May - 06 Jun Ryanair
27 May - 03 Jun Air France
27 May - 03 Jun Lufthansa direct
28 May - 01 Jun Lufthansa direct
30 May - 01 Jun Lufthansa direct
25 May - 09 Jun Lufthansa direct
27 May - 18 Jun LOT

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

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