The average train between Dunkirk and St Omer takes 1h 12m and the fastest train takes 48 min. There is a train service every few hours from Dunkirk to St 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 hourly between Dunkirk and St Omer. The earliest departure is at 5:12 AM in the morning, and the last departure from Dunkirk is at 8:32 PM which arrives into St Omer at 9:40 PM. All services require a transfer, and take on average 1h 12m. The schedules shown below are for the next available departures.

1h 28m • 1 change
1h 12m • 1 change
50 min • 1 change
1h 9m • 1 change
1h 28m • 1 change
1h 12m • 1 change
50 min • 1 change
1h 9m • 1 change
1h 28m • 1 change
1h 12m • 1 change
50 min • 1 change
1h 9m • 1 changeWant to know about travelling from Dunkirk to St 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 Dunkirk to St Omer. However, there are services departing from Dunkirk station and arriving at St Omer station via Hazebrouck. The journey, including transfers, takes approximately 1h 12m.
Dunkirk to St Omer train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Dunkerque station.
Dunkirk to St Omer train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at St Omer station.
Book your Dunkirk to St Omer train tickets online with Société Nationale des Chemins de fer Français (SNCF).
The distance between Dunkirk and St Omer is 32.2 km. The road distance is 61 km.
You can take a train from Dunkerque to St Omer via Hazebrouck in around 1h 17m.