From Canary Wharf Underground Station Tube to Bond Street Underground Station, Tube to London Paddington, then train to Slough. 38min £13. From Canary Wharf Underground Station Tube to London Waterloo, train to Datchet, The Green (Morning Star PH), then line 60 bus to Slough Bus Station. 1hrs 17min £17. From Canary Wharf taxi to Slough. 45min £127. From Canary Wharf drive to Slough. 45min £6.