As mentioned this offer is based on Condor airline. In this case 20kg checked in luggage is already included in their base fare. To book the cheapest fare to Cuba available please look for travel dates within June 2015. Thanks to Frankfurt is connected by many low-cost carriers from with many of the cities in Europe this could be also solution not just for citizens in Germany willing to visit Cuba, jewel of the Carribean sea..To book some affordable hotel you may compare your accommodation via this tool.
Booking sample
Frankfurt - Cuba for €384
If you are looking for some cheap connection flight to Germany from your home city we recommend to use service of Skyscanner. This tool gives you quickly an idea which low-cost carrier offers the best solution.
Booking sample of cheap return flights from Germany to Cuba for €384 here. In this case you would be departing from Frankfurt to Holguin on 7th of July. Your return flight from Caribbean to Europe would take place on 14th of July 2015.