Hi,

I need to do a rebooking of routes on a current DONE4 ticket. Is it correct that the issuing carrier who's doing the rebooking (AY) shall charge for the new taxes (for new flights) and also that the tax/surcharges for the old routes/flights segements already paid for when purchasing ticket, is non-refundable?

(Cannot recall that I have had to pay around 350 Euro to change a couple of routes on a CRWSTAR ticket, but I might be wrong of course).

Thanks,
Andy