RUSSELL SQUARE STATION TO LONDON HEATHROW AIRPORT - T1 | RUSSELL SQUARE STATION TO LONDON HEATHROW AIRPORT - T2 | RUSSELL SQUARE STATION TO LONDON HEATHROW AIRPORT - T3 | RUSSELL SQUARE STATION TO LONDON HEATHROW AIRPORT - T4 | RUSSELL SQUARE STATION TO LONDON HEATHROW AIRPORT - T5 | RUSSELL SQUARE STATION TO LONDON GATWICK AIRPORT - NORTH | RUSSELL SQUARE STATION TO LONDON GATWICK AIRPORT - SOUTH | RUSSELL SQUARE STATION TO LONDON LUTON AIRPORT | RUSSELL SQUARE STATION TO LONDON STANSTED AIRPORT | RUSSELL SQUARE STATION TO LONDON CITY AIRPORT