Join Date: Aug 2011
Location: Barcelona, London, on a plane
Programs: IB+ Gold, TK E+, Hyatt Globalist, Marriott LTP, IHG Diamond
Posts: 14,170
Top up your account using Marriott points and then book a one-way in Business...
TK surcharges aren't all that excessive. A *A partner reward won't work before the 31 December expiry.