Most likely econ...but I just did a search and almost all of those are 55K, only 1 with multiple stops is 30K, so maybe will just splurge and do first for 67.5K...I always fly Delta but I'm using a family member's UA account for this. Don't know much about their aircrafts but I remember flying their 2-5-2 777 over the pond and that was pretty bad. Do any of the continental cabins go to BRU?