Cheap Train tickets to Gerrards Cross

What are the most popular routes to Gerrards Cross?

London - Gerrards CrossAverage priceR 293Average duration24mDaily departures12
High Wycombe - Gerrards CrossAverage priceR 197Average duration13mDaily departures11
Birmingham - Gerrards CrossAverage priceR 894Average duration2h 3mDaily departures11
Banbury - Gerrards CrossAverage priceR 557Average duration57mDaily departures9