Flight secrets: How to get your airline ticket upgraded for free

“In August 2017, we polled our users who’d flown in the last two years and found that 14 percent of them had been upgraded for free, without having significant status with a frequent flyer scheme.”

Dress to impress

MoneySavingExpert says: “Remember, an upgrade will put you into the posh cabins, so while an old T-shirt and flip-flops might be comfortable, an airline is less likely to put you in with its top-paying customers if you don’t look the part.”

On honeymoon or anniversary? Let them know

The website says: “If you’re off on your honeymoon, jetting away to get married, celebrating a 70th birthday or on another special occasion, let the airline staff know.

“If you know a member of the airline staff, tell them, otherwise do it via a travel agent or drop it in while at the check-in.

source: express.co.uk