- 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.
Cheapest price
$15
Average price
$15
Fastest journey
1 h 23 m
Average duration
1 h 23 m
Trains per day
1
Distance
45 km
The best way to find a cheap train ticket from Saint-Omer to Boulogne-sur-Mer is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Saint-Omer to Boulogne-sur-Mer will cost around $15 if you buy it on the day, but the cheapest tickets can be found for only $15.
Of the 1 trains that leave Saint-Omer for Boulogne-sur-Mer on Mon, Aug 03, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Aug 03 the direct trains cover the 45 km distance in an average of 1 h 23 m but if you time it right, some trains will get you there in just 1 h 23 m .
On Mon, Aug 03 the slowest trains will take 1 h 23 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Trains from Saint-Omer to Boulogne-sur-Mer run on average 6 times per day, taking around 57m. Cheap train tickets for this journey start at $15 (€12) but you can travel from only $5 (€4) by bus.
The earliest train runs at 05:41, the last at 19:26. The fastest train covers the 27 miles (45 km) distance in 1h 18m.
Distance 27 miles (45 km) |
Average train duration 57m |
Cheapest ticket price $15 (€12) |
Trains per day 6 |
Fastest train 1h 18m |
First train 5:41 AM |
Last train 7:26 PM |
Cheapest Month May |
Cheapest Day Mon |
High Season Apr - Jun |
Low Season Oct - Dec |
Best time to book 1 day |
The table below shows live departures for Saint-Omer to Boulogne-sur-Mer trains for today, Sunday, August 2. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
K71 (844839) · K21 (848816) | 9:24 AM Saint-Omer station | 1h18 | 10:42 AM Boulogne - Tintelleries | 1 transfer | |
K71 (844841) · K21 (848818) | 11:25 AM Saint-Omer station | 2h26 | 1:51 PM Boulogne - Tintelleries | 1 transfer | |
K71 (844843) · K16 (16354) | 1:25 PM Saint-Omer station | 1h37 | 3:02 PM Boulogne | 1 transfer | |
K71 (844845) · S05 (846604) | 3:24 PM Saint-Omer station | 2h16 | 5:40 PM Boulogne | 1 transfer | |
K71 (844847) · K16 (16388) | 5:24 PM Saint-Omer station | 2h41 | 8:05 PM Boulogne | 1 transfer |
Find all the dates and times for this journey
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.
Official public transport app
Gare de Boulogne-sur-Mer Tintelleries -> Boulogne-sur-Mer Centre-Ville
Find answers to the most common questions about traveling from Saint-Omer to Boulogne-sur-Mer by train. 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 train, 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.

Most Saint-Omer to Boulogne-sur-Mer trains use the Saint-Omer to Boulogne - Tintelleries station pair, with some services arriving at Boulogne. Use this guide to compare Saint-Omer and Boulogne-sur-Mer train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Saint-Omer is 1 km from Saint-Omer city centre. Public transport options include:
Saint-Omer has practical services for this route, including Wifi, Lockers, Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Information Desk, and Luggage Carts.
Food options include: Le Cygne, La Belle Epoque
Free.
Ticket office support is available at Saint-Omer. Information desks are located in the main hall.
Luggage storage is available at Saint-Omer. Lost and found is available at the station.
Available at Saint-Omer: Parking, Taxis, WC.
Available at Saint-Omer: Bike Parking.
Accessibility facilities are available at Saint-Omer: Ramps, restrooms.
Nearby hotels include Hotel Saint Louis, Hôtel Les Frangins, Hôtel Le Bretagne.
Boulogne - Tintelleries is 1 km from Boulogne-sur-Mer city centre. Public transport options include:
Boulogne - Tintelleries has practical services for this route, including Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Bike Parking, and Car Rental.
Food and drink options are available at Boulogne - Tintelleries.
ATMs are available at Boulogne - Tintelleries.
Available at Boulogne - Tintelleries: Parking, Taxis, WC.
Available at Boulogne - Tintelleries: Bike Parking, Car Rental.
Accessibility facilities are available at Boulogne - Tintelleries.
Boulogne has practical services for this route, including Accessibility.
Accessibility facilities are available at Boulogne.
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