Originally Posted by
WineCountryUA
Recent reports seem to suggest this is mostly USA-Asia on UA, and not common for USA-Europe. Does that fit experiences?
Most US-EU routes have cheaper fares with roundtrip booking requirement. So even if there EU point of sale fare may be cheaper, in most cases it will be cheaper to purchase a roundtrip ex-US (provided you can meet the minimum stay requirements for the roundtrip fares) than one-way's in each direction.