But I have never ever seen that an airline is selling only the most expensive fare classes from one entire country for all dates while from other countries they sell all fare classes.
Here an example. - one week NUE-SAO roundtrip. While the cheapest economy roundtrip is 780€ on KLM, even LH can be purchased for 900€ - while TK sells the route for a whopping 2640€
I am fully aware that airline pricing is odd sometimes when it comes to POS pricing differences (like the examples posted above) - but I have never ever seen such an anomality - especially in economy class where TK only offers economy tickets for business class prices - no matter which dates you select.
in that case it's not POS differences in fare pricing, but in availability on married segments from Germany. NUE-IST-GRU only has Y availability, in business C,D and Z - while on each individual segment it's C4D4Z4K4J4 Y9 ... P9 (all fare buckets on the individual segments are available).
Just when you start in Germany TK only sells Y class . that's so weird - I have never seen that in over 20 years that I travel intensively.
They have published regular prices ex Germany - but don't provide avaibability except in Y and C,D,Z
