From Luton Town Centre, Galaxy Centre line 99 bus to Central Milton Keynes, The Point (Central Milton Keynes The Point H4). 38min £3. From Luton Station Interchange (Luton Railway Station) bus to Oldbrook, South Saxon Roundabout South (Oldbrook Playpark). 1hrs 18min £4. From Luton taxi to Milton Keynes. 25min £72. From Luton drive to Milton Keynes. 25min £4.