Currently, social housing - no need for flights at all. I do get plenty of UK hotel stays though.
Previously, I worked in technology. Policy was cheapest possible always, FR or U2 if possible (from STN, we were based near Cambridge). I did manage to get a KL flight to MUC via AMS once after I persuaded the beancounters it was still cheaper than Easyjet after the mileage and parking etc were included.

signol