Originally Posted by
mvoight
Are you sure? I know the tax at LHR doesn't apply if connecting there for less than 24 hours.
On the outbound tickets I paid something like $40 or $60 each. But I distinctly recall the agent telling me the higher taxes apply on returns through London regardless of length of stay. Besides, if the stay is >24 hours then under AA's current rules they become 2 separate awards.