The average train between Paris and Saint-Omer takes 3h 34m and the fastest train takes 2h 3m. The train service runs several times per day from Paris to Saint-Omer. 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 Paris and Saint-Omer. The earliest departure is at 7:40 AM in the morning, and the last departure from Paris is at 9:54 PM which arrives into Saint-Omer at 9:23 AM. All services require a transfer, and take on average 3h 34m. The schedules shown below are for the next available departures.

2h 15m • 1 change

2h 15m • 1 change

2h 45m • 1 change

3h 45m • 1 change

2h 15m • 1 change

2h 15m • 1 change

2h 45m • 1 change

3h 45m • 1 change

2h 15m • 1 change

2h 15m • 1 change

2h 45m • 1 change

3h 45m • 1 change

2h 15m • 1 change

2h 15m • 1 change

2h 45m • 1 change

2h 15m • 1 change

2h 39m • 1 change

3h 3m • 1 change

2h 37m • 1 change

2h 38m • 1 change

2h 39m • 1 change

3h 3m • 1 change

3h 38m • 1 change

2h 8m • 1 change
Want to know about travelling from Paris to Saint-Omer? 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 Paris to Saint-Omer. However, there are services departing from Paris station and arriving at Saint-Omer station via Lille Flandres. The journey, including transfers, takes approximately 3h 34m.
Paris to Saint-Omer train services, operated by TGV inOui, depart from Paris Nord station.
Paris to Saint-Omer train services, operated by TGV inOui, arrive at St Omer station.
Book your Paris to Saint-Omer train tickets online with TGV inOui and Société Nationale des Chemins de fer Français (SNCF).
The distance between Paris and Saint-Omer is 210.4 km. The road distance is 287 km.
You can take a train from Paris Nord to St Omer via Lille Flandres in around 2h 23m.