Chelsea players were seen arriving in Poland ahead of their Conference League final against Real Betis on Wednesday night.
Players and staff were seen dressed in club tracksuits as they arrived at Wroclaw's Nicolas Copernic Airport on Tuesday evening.
One image also saw playmaker Palmer checking his phone as he was about to board the team bus.
Manager Enzo Maresca has named a strong squad for the final in Wroclaw, Poland, including the likes of Cole Palmer, Reece James and Enzo Fernandez.
Goalkeepers Lucas Bergstrom, Filip Jorgensen and Robert Sanchez have all travelled.