The average train between Heathrow and Dunkirk takes 5h 17m and the fastest train takes 3h 20m. The train service runs several times per day from Heathrow to Dunkirk. 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 4 times a day between Heathrow and Dunkirk. The earliest departure is at 6:00 AM in the morning, and the last departure from Heathrow is at 6:32 PM which arrives into Dunkirk at 7:35 AM. All services require a transfer at King's Cross St. Pancras station and take an average of 5h 17m. The schedules shown below are for the next available departures.


5h 21m • 2 changes


5h 51m • 2 changes


4h 20m • 2 changes


4h 20m • 2 changes


5h 21m • 2 changes


5h 51m • 2 changes


4h 20m • 2 changes


4h 20m • 2 changes


5h 21m • 2 changes


5h 51m • 2 changes


4h 20m • 2 changes


4h 20m • 2 changes


5h 21m • 2 changes


5h 51m • 2 changes


4h 20m • 2 changes


4h 20m • 2 changes
Want to know about travelling from Heathrow to Dunkirk? 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 Heathrow to Dunkirk. However, there are services departing from Heathrow station and arriving at Dunkirk station via King's Cross St. Pancras station station. The journey, including transfers, takes approximately 5h 17m.
Heathrow to Dunkirk train services, operated by London Underground (Tube), depart from Heathrow Terminals 2 & 3 station.
Heathrow to Dunkirk train services, operated by London Underground (Tube), arrive at Dunkerque station.
Book your Heathrow to Dunkirk train tickets online with London Underground (Tube), Eurostar and Société Nationale des Chemins de fer Français (SNCF).
The distance between Heathrow and Dunkirk is 202.7 km. The road distance is 374 km.
There is no direct connection from Heathrow to Dunkirk. However, you can take the subway to King's Cross St. Pancras station, walk to London St Pancras Intl, take the train to Lille Europe, then take the train to Dunkerque.