Route notes
Why this routing works
This round-trip keeps the routing simple: Houston to Edinburgh outbound, an open-jaw surface transfer between Edinburgh and London, then London back to Houston. That structure works well for travelers who want two UK stops on one ticket without backtracking to the original arrival city.
The timing is clear and balanced across a three-week trip, with 13 nights in Edinburgh followed by 5 nights in London. Keeping the longer stay first can make the itinerary easier to settle into before finishing with a shorter final stop and the nonstop return pattern implied by the routing sequence.
From a ticketing standpoint, this is a business-class international round-trip priced from USD 7,052 to USD 10,758, based on the sold itinerary data provided. With departure in March, the route fits a late-winter to early-spring travel window and keeps the overall plan focused on two stops rather than a more complex multi-region circuit.