I've bought a ticket on Singapore airlines in J Class MLE-SIN-HKG. My TA tells me it's flexible, but it cost US$850.

Go to the SQ website and they quote US$606 for the same ticket.

TA says I can put in for a refund, but it will take 8 weeks to process.

There's 2 of us travelling - is it worth the hassle to save $500, or does anyone know of a better way to do this - i.e see if the airline will switch the fare & issue an MCO.....

Thanks