stay cool goedi,
the bhx - edi flights are not offered on the web because......they are not for sale. Any questions then email or phone as it offers on the website, it all works fine.
Maybe in the future you will have the chance to sample duo's outstanding service on domestics, in the meantime you will have to find an excuse to travel international. Dont EXPECT us to be cheaper but DO expect us to be better.
Pleased you are interested though.