Hi,
Thanks for all the great info on here everyone.
I had to change my return flight today. Currently in BKK. Purchased an econ tkt NCL-BKK July 12th with return date of 12th Oct. Cost 759 pounds online( I thought expensive!). Now I need to return Friday 17th Sept. EK say flights are really busy and waitlisted me in Econ. They want an additional 383 pounds as its a higher Y class fare inc the date change fee. J class would be 1000 pounds.
I'm thinking I might pay the biz fare and use some miles to upgrade the BKK-DXB leg to F. I'm interested in comments as I'm paying with my own money...

Thanks everyone