Leaving Glasgow Central at 5.50am on 28th May and arriving London Euston at around 11.30
Returning from London Euston at 5.30am on 29th May and arriving Glasgow Central around 10.45
Bought for £52 will sell for £40 ONO
Not booked it yet, but leaving Perth at 6.15am on the Wednesday, to catch the 8.30am train from Edinburgh to London which arrives at 12.50, leaving London again on the Thursday at 7.00am £84 with a railcard