- Must visit
Nausicaá Centre National de la Mer
One of Europe's largest aquariums, presenting marine ecosystems through immersive tanks and conservation-focused exhibits for all ages.
Omio recommends booking the train as it is the most popular option from Saint-Omer to Boulogne-sur-Mer among Omio's users. If you are prioritising price, take the train, with an average ticket price of lei101 For those with little time, consider booking a train, which has an average total journey time of 1h 44m. Average ticket prices depend on the travel mode: a train costs an average of lei101, while a train costs an average of lei101.
Distance: 27 miles (45 km)
Most popular Train | Driving |
|---|---|
lei101 Average price Cheapest | lei51 Average price (fuel + tolls) |
1h 44m Average total duration Fastest 1h 14m Onboard + 30m Additional time* | 46m Average total duration (door-to-door) |
![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options |
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar | Departure Time 06:00AM | Arrival Time 06:40AM | Duration 0h40 | Departure days Sat | Cheapest price lei17 |
Operator BlaBlaCar | Departure Time 07:00AM | Arrival Time 07:40AM | Duration 0h40 | Departure days Sat | Cheapest price lei22 |
Operator BlaBlaCar | Departure Time 09:30AM | Arrival Time 10:00AM | Duration 0h30 | Departure days Sat | Cheapest price lei22 |
Operator BlaBlaCar | Departure Time 10:50AM | Arrival Time 11:10AM | Duration 0h20 | Departure days Sat | Cheapest price lei11 |
Operator Hauts-de-France Pas-De-Calais | Departure Time 12:30PM | Arrival Time 05:53PM | Duration 5h23 | Departure days Wed, Fri | Cheapest price lei22 |
Operator BlaBlaCar | Departure Time 07:30PM | Arrival Time 07:50PM | Duration 0h20 | Departure days Sat | Cheapest price lei17 |
The table below shows live departures for Saint-Omer to Boulogne-sur-Mer buses for today, Saturday, September 19. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:30 PM Saint-Omer | 0h20 | 7:50 PM Boulogne-sur-Mer | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Take a bus from Saint-Omer to Boulogne-sur-Mer and enjoy the approximately 27 miles (45 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest bus runs at 08:11, the last at 19:26.
Distance 27 miles (45 km) |
First bus 8:11 AM |
Last bus 7:26 PM |
Cheapest Month Sep |
Cheapest Day Tue |
High Season Apr - Jun |
Low Season Oct - Dec |
Best time to book 14 days |
Discover the best of Boulogne-sur-Mer — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Boulogne-sur-Mer trip today.
One of Europe's largest aquariums, presenting marine ecosystems through immersive tanks and conservation-focused exhibits for all ages.
Museum inside the medieval castle displaying archaeology, Egyptian pieces, masks, and fine arts in a major historic setting.
Remarkable underground monument museum with sacred art, murals, and archaeology beneath the basilica's vast 19th-century structure.
Historic upper town of cobbled lanes, squares, museums, and ramparts, giving the clearest sense of Boulogne's medieval identity.
Scenic walk along the fortified walls, offering some of the best viewpoints over rooftops, the port, and surrounding neighborhoods.
Lively seafront promenade beside the beach, popular for walks, sea views, and easy access to the waterfront attractions.
Fresh herring prepared smoked, marinated, or grilled. A staple of the Côte d’Opale fishing tradition and closely tied to Boulogne’s historic port.
Mussels cooked with white wine, cream, garlic, or regional beer. Popular all along the Opal Coast and a classic seafood meal in local brasseries.
Whelks served cold with mayonnaise or vinegar. These sea snails are a traditional northern French seafood snack found in fish markets and coastal cafés.
Well-known local table serving carefully prepared seafood and French classics in an intimate dining room close to the old town.
Established seafood restaurant near the harbor, known for fresh fish, shellfish, and polished service in a refined but approachable setting.
Trusted seafood-focused restaurant offering fresh catch, shellfish platters, and classic coastal cooking in a relaxed setting.
Moderate for northern France. Hotels and seafood restaurants can raise costs in season, but local transit, cafes, and simple meals are reasonably priced for visitors.
Service is usually included. Round up or leave 5-10% for great restaurant service. Taxis are often rounded up. Small change is fine in cafes.
Find answers to the most common questions about traveling from Saint-Omer to Boulogne-sur-Mer by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Boulogne-sur-Mer, this guide helps you travel smarter and with confidence.

Here are some other resources that might have the information you need