I'm looking for a train from cambridge to the stansted airport. I can help with that! What day will you be travelling? Saturday after 20:00. how much will this cost? The cost of the trip from Cambridge to Stansted airport will cost 10.10 pounds for 1 person. And what is the travel time please? The trip lasts 28 minutes. Okay thank you! that is all! You're welcome! Have fun!