What are the most popular routes to Boulogne?
| Paris - Boulogne | Average priceR 527 | Average duration2h 50m | Daily departures7 | |
| London - Boulogne | Average priceR 433 | Average duration2h 30m | Daily departures2 | |
| Dunkirk - Boulogne | Average priceR 120 | Average duration1h | Daily departures7 | |
| Lyon - Boulogne | Average priceR 1 496 | Average duration8h | Daily departures1 | |
| De Panne - Boulogne | Average priceR 157 | Average duration1h | Daily departures6 | |
Operators serving Boulogne
