The average train between London and Zaventem takes 3h 59m and the fastest train takes 3h 21m. The train service runs several times per day from London to Zaventem. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 4 hours between London and Zaventem. The earliest departure is at 7:04 AM in the morning, and the last departure from London is at 8:04 PM which arrives into Zaventem at 12:55 AM. All services require a transfer, and take on average 3h 59m. The schedules shown below are for the next available departures.

4h 21m • 1 change

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4h 24m • 1 change

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4h 51m • 1 change

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4h 24m • 1 change
Want to know about travelling from London to Zaventem? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from London to Zaventem. However, there are services departing from London station and arriving at Zaventem station via Brussel-Zuid / Bruxelles-Midi. The journey, including transfers, takes approximately 3h 59m.
London to Zaventem train services, operated by Eurostar, depart from London St Pancras Intl station.
London to Zaventem train services, operated by Eurostar, arrive at Brussel-Zuid / Bruxelles-Midi station.
Book your London to Zaventem train tickets online with Eurostar and Belgian Railways (NMBS/SNCB).
The distance between London and Zaventem is 327.9 km. The road distance is 384 km.
Eurostar operates a train from London St Pancras Intl to Brussel-Zuid / Bruxelles-Midi hourly. Tickets cost €110–200 and the journey takes 2h 4m.