Welcome onboard
Refer to our dedicated Thomas Cook thread. You should find a blanket and pillow in your seat when you boart the aircraft.

Darren

Hi
too late to advise you now...but, you will not have a pillow/blanket per seat on this flight in ECON, only on night long haul flights, so evening flights such as Goa leaving the UK at night, and on all inbound long haul flights from across the Atlantic that fly overnight.
There are approx 50-100 blankets pillows to distribute on flights in day time from UK.