We will be arriving in London for a whirlwind tour of London/Bath/Cardiff in October. I need help in determining the cheapest but most flexible train and tube tickets to purchase for the following schedule:
Day 1 - Heathrow to London Victoria Station - 11am - 12 noon
Day 2 - Victoria to Paddington to Cardiff - leave between 4 - 6pm
Day 3 - no travel
Day 4 - Round trip Cardiff to Bath - leave @8am, return @ 6pm
We can be flexible up to an hour.
Also, should I purchase tickets now or wait until we are traveling?
Thanks in advance.