If you are flexible with your travel dates, always consider that you can buy extremely cheap train tickets if you avoid travelling in the weekends and if you choose to travel during the low season.
When travelling on such short distances, you can take into account also busses and carpooling options: with some luck you will find very cheap options, even if you book on short notice.
Which stations serve the rail line Ghent - Bruges?
Trains leave Ghent from Gand-Saint-Pierre / Gent-Sint-Pieters and arrive at Bruges / Brugge.
How long to you need to get to Bruges by train?
On average, it takes 29 minutes to get to Bruges by train, but you will need 22 minutes with the fastest trains. The first one is available at 00:12, whereas the last one leaves Ghent at 23:12.