Cheap Bus tickets to London, US

What are the most popular routes to London?

Atlanta - LondonAverage price$98Average duration6h 5mDaily departures1
New York City - LondonAverage price$277Average duration1d 5hDaily departures18
Lexington - LondonAverage price$46Average duration1h 35mDaily departures1
Knoxville - LondonAverage price$49Average duration2h 10mDaily departures1
Sebring - LondonAverage price$235Average duration1d 7hDaily departures1