Travel to Rennes?

By train, of course.

Travel to Rennes?

By train, of course.

Book your TGV INOUI ticket from €39, until September 14

Discover the offer conditions below:

Single fare per person with TGV INOUI.
Book your journey between 09 and 14 September 2026 inclusive.
For travel between 3 November 2026 and 12 December 2026 inclusive.

Fares from €39 in 2nd class and €49 in 1st class, valid for a single journey without a change between Brussels and 25 French destinations: Aéroport Charles de Gaulle, Agde, Aix-en-Provence (Aix-en-Provence TGV), Angers, Avignon (Avignon TGV), Béziers, Champagne-Ardenne TGV, Lorraine TGV, Lyon (Lyon Part-Dieu & Lyon Perrache), Le Mans, Disneyland® Paris (Marne-la-Vallée-Chessy), Marseille (Marseille St-Charles), Massy TGV, Meuse TGV, Montpellier (Montpellier St-Roch & Montpellier Sud-de-France), Nantes, Narbonne, Nîmes (Nîmes Centre & Nîmes Pont-du-Gard), Perpignan, Rennes, Sète, Strasbourg, TGV Haute-Picardie and Valence (Valence Rhône-Alpes TGV). NB: The Montpellier–Perpignan route is served from Brussels on Fridays and Saturdays (and in the opposite direction, from Perpignan to Montpellier, on Saturdays and Sundays).
3 different fare levels according to availability.
Limited number of seats available.
Tickets non-exchangeable, non-refundable.
Offer valid for maximum of 6 people.
Offer available from www.sncb-international.com, the SNCB International Contact Centre; the SNCB stations and travel agencies approved by SNCB International.

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Return Single

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Departure Arrival

4:00 - 6:00 6:00 - 8:00 8:00 - 10:00

10:00 - 12:00 12:00 - 14:00 14:00 - 16:00

16:00 - 18:00 18:00 - 20:00 20:00 - 22:00

Departure Arrival

4:00 - 6:00 6:00 - 8:00 8:00 - 10:00

10:00 - 12:00 12:00 - 14:00 14:00 - 16:00

16:00 - 18:00 18:00 - 20:00 20:00 - 22:00

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If you’d like to make a group reservation (9+ people), please contact our groups service by telephone or via the online form.

TO THE CONTACT FORM

Contact Centre

+32 (0)70 79 79 79 €0.30/min

Passenger :

You can optionally book a ticket at child fare if you want a reserved seat for your baby on Eurostar and TGV (recommended if you want to benefit from the Forfait Bambin on TGV INOUI). Reserving a seat is compulsory for journeys operated by long distance buses. Children under 4 years old travel for free and don't need a ticket if they don't require a reserved seat.

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Personal number

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Applicable discounts

These discount cards can be used our website, depending on your route and train type (other discount cards to be used through our Contact Centre). Please note: you must show your card or proof of entitlement on-board.

Train+ (SNCB)

With Train+ you enjoy discounts during off-peak times, weekends and public holidays and capped fares on the Belgian part of cross-border journeys with conventional trains (not on high speed trains).

Preferential Reimbursement (SNCB)

If you're a beneficiary of Preferential Reimbursement, you get 40% discount on the Belgian part of cross-border journeys with conventional trains.

100% discount Belgium (SNCB)

Holders of a valid travel pass, Unlimited Season Ticket or token for free transport on the Belgian rail network (visual impaired travellers, parliament members, police in uniform etc.) do not pay for the Belgian part of international journeys with conventional trains.

40% discount Netherlands (NS)

Depending on the conditions of their season ticket (route, time of travel etc.), holders of some types of NS season tickets 40% discount on the Dutch part of an international journey with conventional trains.

100% discount Netherlands (NS)

Depending on the conditions of their season ticket (route, time of travel etc.), some types of NS season tickets cover the Dutch part of an international journey with conventional trains. Holders of a pass valid on the Dutch network also travel for free in the Netherlands (except on Eurostar).

100% discount Luxembourg (CFL)

Holders of a valid travel pass, Network Railcard or token for free transport in 1st class on the Luxembourg rail network do not have to pay for the Luxembourg part of an international journey with conventional trains (in 2nd class, free travel in Luxembourg applies to everyone).

Frequent Pass (Eurostar)

Holders of a Eurostar Frequent Pass enjoy reduced fares and even more flexible travel conditions on the chosen Eurostar route.

Premium Pass (Eurostar)

Holders of a Eurostar Premium Pass enjoy reduced fares and even more flexible travel conditions in Premium between Brussels and Paris.

Bahncard 25 1st class (DB)

25% discount in Germany in 1st class when travelling with ICE or conventional trains (not valid on Eurostar).

Bahncard 25 2nd class (DB)

25% discount in Germany in 2nd class when travelling with ICE or conventional trains (not valid on Eurostar).

Bahncard 50 1st class (DB)

50% discount in Germany in 1st class when travelling with ICE or conventional trains (not valid on Eurostar).

Bahncard 50 2nd class (DB)

50% discount in Germany in 2nd class when travelling with ICE or conventional trains (not valid on Eurostar).

Carte Avantage Jeune (SNCF)

For travellers aged 12 to 27. Offers 30% discount on all journeys with TGV INOUI (in France and Europe) and Intercités (in France).

Carte Avantage Senior (SNCF)

For travellers aged 60 or more. Offers 30% discount on all journeys with TGV INOUI (in France and Europe) and Intercités (in France).

Carte Liberté (SNCF)

Offers 45% discount in 1st class and 60% discount in 2nd class on all journeys with TGV INOUI (in France and Europe) and Intercités (in France).

Carte Avantage - child companion (SNCF)

Discount children aged 4 to 11 years old who travel together with the holder of a valid Carte Avantage or Carte Liberté (max. accompanying children per card holder).

Half-Fare Travelcard (SBB)

The Swiss Half Fare travelcard (SBB-CFF-FFS) offers 50% discount in Switzerland (not valid on TGV Lyria)

Personal membership number

Enter the Carte Grand Voyageur or Eurostar loyalty card number for each passenger.

Train+: Enter your Train+ number. If your number is preceded by ‘AC-’, only enter the 9 following characters (we will add AC- for you). Note: this card is nominative and not transferable.

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Destinations
Rennes

Rennes, living the good Breton life

Ready to discover Rennes? Travel daily and directly to the French city with SNCB International and TGV Brussels-France. On Saturdays, go to the market at Place des Lices or visit the Parliament of Brittany.