From Stratford (London) train to Southend Airport. 43 min £14. From East Ham, High Street North East Ham line 5 bus to Barking, train to Southend-on-Sea, Travel Centre (S'nd Travel Ctr), then line 9 bus to Prittlewell, Holiday Inn Southend Airport. 1 h 24 min £15. From East Ham taxi to Southend Airport (SEN). 41 min £144. From East Ham drive to Southend Airport (SEN). 41 min £6. From East Ham towncar to Southend Airport. 41 min £137.