Pippa Middleton opted to fly on a low-cost airline last weekend.
The sister of the Duchess of Cambridge was spotted at Inverness Airport with her boyfriend Nico Jackson using Airline company Flybe on Sunday (20.10.13) and passengers were surprised to see them travel on economy.
One shocked passenger told The Scotsman newspaper: "I was pretty surprised to see them. You don't really expect the sister of royalty to travel on an economy flight. There were around five or six of them and they all looked pretty relaxed.
"Pippa looked nice - as she always does. It seemed like everyone had enjoyed their holiday."
The 30-year-old beauty was believed to be returning back to London where she will join her family - including parents Carole and Michael and brother James - at her nephew's christening later today (23.10.13).
Duchess Catherine and Prince William's three-month-old baby boy will be baptised at Chapel Royal in St James's Palace by the Archbishop of Canterbury, the Most Rev. Justin Welby, in a low-key ceremony at around 3pm this afternoon.
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