Based on joint service of KLM / Air France you may consider to book some attractive flights from Germany to Calgary now starting at €458! Return flights from Frankfurt are available in limited quantity and travel options mainly within September 2015. This is still great time to visit this city if you are looking for quieter getaway. Just for a slightly higher fare you may also depart already at the end of August...Considering usual fare from Europe this is an attractive solution not just for travelers within Germany..
As mentioned please look for flights departing to Canada within September 2015 if you are interested in this Air France / KLM promotional sale. In some cases you would have to accept two layovers on both of your flights. On the other hand this is very attractive solution to this part of Canada also at the end of summer which is considered as main tourist season..Please refer to below booking samples if interested in this deal:
Booking samples
Frankfurt - Calgary for €472 (directly with KLM, travel date sample 16.9. - 4.10.)
Travel date samples
24. - 30.8.
25.8. - 7.9.
1. - 19.9.
10. - 25.9.
12. - 27.9.
16.9. - 1.10.
18.9. - 4.10.
23.9. - 17.10.
Some of the flights might be routed via US airport - in such case please note you would need either US visa or ESTA. The easiest way to check your connection possibilities is through Skyscanner. This tool gives you quickly a rough idea which low-cost airlines are connecting your home town. To book some affordable accommodation you may consider either Hotelopia or Venere.
Booking sample of cheap return flights from Germany to Calgary from €458 here. In this case you would be departing from Frankfurt to Canada on 18th of September. Your return flight from North America back to Europe would take place on 4th of October 2015.