Sep 25, 2017 - 7:22 AM
I live in Murren and am familiar with the local timetables. Based on your eta in Zurich, you should be able to catch the last cable car up to Murren. The 20:40 & 20:43 from the airport will get you into Murren Schilthornbahn station at 23:55 After that time there will be no transport up the mountain until the morning. This route involves a bus from Lauterbrunnen station to Stechelberg station, where you catch the cable car. Not sure if you've booked accommodation yet, but this late arrival in the village is something to keep in mind as most places will have closed up for the night.
Regarding your departure, I suggest you leave from Murren BLM station if you have luggage as it will be transferred for you from the mountain train to the cable car down to Lauterbrunnen. The SBB timetable gives the most direct and fastest routes for your specific time of travel, compared to Google. The train rides are spectacular in daylight. Hope this helps with planning.