I was looking to book a short-haul trip to a European city not too far away from my home airport GLA. I had a look at CDG, AMS, CPH and TXL. I've got a choice of carriers from GLA and usually fly BA but had a look at AF and KL. What I am wondering is why are KL fares so expensive compared to BA and AF? Do they have any real differences to AF and BA in European business class that I'm not aware of? I was looking forward to trying KL but when I can get two people in business on BA/AF at a lower cost than one ticket on KL it's put me off. Am I missing anything?