Cheapest return flights from Frankfurt (FRA) to Oslo (OSL), May

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
31 May 03 Jun Ryanair
28 May 31 May Ryanair
28 May 01 Jun Ryanair
28 May 04 Jun easyJet
30 May 02 Jun Croatia Airlines
26 May 04 Jun Condor
29 May 01 Jun Condor
27 May 01 Jun easyJet
26 May 02 Jun Austrian Airlines
26 May 27 May Austrian Airlines
27 May 04 Jun Ryanair
28 May 02 Jun easyJet
23 May 27 May easyJet
29 May 30 May Ryanair
27 May 30 May easyJet
27 May 31 May easyJet
26 May 30 May Austrian Airlines
22 May 27 May Condor
25 May 30 May Croatia Airlines
29 May 31 May Air France
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Updated May 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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