Where in Brazil are you going ?
Taking Sao Paulo for example LHR-GRU is non stop 5863 miles whilst CLL( for example)-DFW-MIA-GRU is 506 miles shorter at 5357 miles , but with 2 connections needed in Miami/Dallas is going to take much longer
In this case I would just fly back to Heathrow and take a non stop service to Brazil and no issues at all and save on a change fee
If wanting to go from the USA, does the existing ticket permit stopovers? if so, perhaps change existing ticket to go CLL-DFW-MIA and then just do MIA-Brazil-MIA on the new ticket and then continue on from MIA non stop to London
Last edited by Dave Noble; Oct 6, 2015 at 5:23 am