The average train between Saint-Omer and London takes 3h 18m and the fastest train takes 2h 22m. The train service runs several times per day from Saint-Omer to London. 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 Saint-Omer and London. The earliest departure is at 6:59 AM in the morning, and the last departure from Saint-Omer is at 8:57 PM which arrives into London at 8:57 AM. All services require a transfer at Lille Flandres and take an average of 3h 18m. The schedules shown below are for the next available departures.


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Want to know about travelling from Saint-Omer to London? 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 Saint-Omer to London. However, there are services departing from Saint-Omer station and arriving at London station via Lille Flandres. The journey, including transfers, takes approximately 3h 18m.
Saint-Omer to London train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from St Omer station.
Saint-Omer to London train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at London St Pancras Intl station.
Book your Saint-Omer to London train tickets online with Société Nationale des Chemins de fer Français (SNCF), Ilévia and Eurostar.
The distance between Saint-Omer and London is 186.8 km. The road distance is 327 km.
You can take a train from St Omer to London St Pancras Intl via Lille Flandres, Gare Lille Flandres, Lille Europe, and Lille Europe in around 2h 52m.