Methodology: for fairness, we average the first 3 outbound and last 3 return train costs for a standard working day. Outbound = "leaving at" (earliest depart). Return = "arriving by" (latest arrive within 17:00). Where same-day return is not possible (Cardiff, Edinburgh), we use the next-day return train cost.
Trains searched: Wednesday 27 May 2026, Standard class, sourced from thetrainline.com.
London Euston
£84.50
Return cost per engineer (used in calc)
|
Outbound — leaving at
09:13 → 13:13 · avg 3h 27m
|
£50 |
|
Return — arriving by
13:54 → 16:42 · avg 2h 14m
|
£34.50 |
Cardiff Central
£94
Return cost per engineer (used in calc)
Same-day return not possible — overnight required
|
Outbound — leaving at
09:10 → 13:59 · avg 3h 49m
|
£46 |
|
Return (next day) — arriving by
09:30 → 14:46 · avg 3h 24m
|
£48 |
Edinburgh Waverley
£100
Return cost per engineer (used in calc)
Same-day return not possible — overnight required
|
Outbound — leaving at
09:05 → 13:18 · avg 4h 43m
|
£52 |
|
Return (next day) — arriving by
09:00 → 14:37 · avg 4h 47m
|
£48 |
Oxford
£67
Return cost per engineer (used in calc)
|
Outbound — leaving at
09:14 → 12:59 · avg 2h 49m
|
£33 |
|
Return — arriving by
12:25 → 16:40 · avg 3h 10m
|
£34 |