Quickest 4h 53min
There are 2 train companies operating 2 routes - ES, 9300 from London to Brussels. The cheapest train costs $47 and is 6h 4min.
Faretrotter is a travel aggregation resource that gathers travel company amenities and statistics and compares modes of transportation between cities. Use Faretrotter to plan your next trip, or purchase a ticket your next city.
There are 4 ways to travel from London to Brussels. 2 trains, 4 buses, 4 flights and 1 by car are possible between the two areas. The by car from London to Brussels is the cheapest. The flight from LGW to BRU is the fastest. The train operated by running from London to Bruxelles-Central is the most convenient.
It's important to check each mode when booking your ticket so that you can find the best method for you. The cost of each type varies differently, so be sure to use Faretrotter to keep an eye out!