Hi,

Managed to grab some flights too Moscow for the football this week and managed to find a good deal on Premium Economy (LHR-Warsaw-DME) in fare class R which was fully refundable / changeable.

I believe I get lounge access so any good recommendations for LHR T2 & Warsaw lounges? Also any little 'tips' to make the most out of the trip?

Lastly if I do want to change my return flight I can't seem to do this online, is phoning them the only way?