Originally Posted by Christian Smith
i did this once with swiss from econ to biz class from sao paulo to zurich for $400USD. Is this a regular practice by swiss to offer one way cash upgrades for this amount?
i have a flight very soon from zurich to montreal and was wandering if this might be an option for me to upgrade for $400 assuming there is space in business class?
I recently overheard a conversation at the ticket counter. It seems as LX now also offer paid airport upgrades ex ZRH. Prices are however on the high side. North America is around CHF 1200.-