Paris CDG to Bordeaux Train: A Step-by-Step Guide

Step 1: Find the CDG 2 TGV station inside the airport

The TGV station sits at Charles de Gaulle Terminal 2, and the RER B calls it "Aéroport CDG 2". According to Paris Aéroport, the airport operator, that RER B stop serves Terminal 2 and the TGV station. Île-de-France Mobilités, the region's transport authority, says any RER B train toward "Aéroport Ch. de Gaulle 2-TGV" reaches it, and trains run every 6 to 15 minutes. The service starts at about 4:50 a.m. and ends around midnight.

If you land at Terminal 1 or 3, you ride the free CDGVal shuttle train to the right stop. Follow the signs for "TGV" once you are at Terminal 2. For the wider picture of every paris train and station in the city, see the transport guide.

Key Takeaway The TGV station is called CDG 2, and an RER B train toward "Aéroport Ch. de Gaulle 2-TGV" gets you there.

Step 2: Check for a direct Paris CDG to Bordeaux train

Yes, a direct TGV runs from CDG 2 to Bordeaux Saint-Jean, and the ride takes about 3 hours 40 minutes to 4 hours. SNCF Connect's CDG to Bordeaux timetable lists TGV INOUI trains at about 3 hours 43 to 3 hours 53, with stops such as Massy TGV, Poitiers and Angoulême. OUIGO, the low-cost TGV brand, shows about 3 hours 52 and a first departure at 7:17 from CDG 2. Some results on the same page have a change, so look for the "direct" label.

The CDG 2 station page says TGV INOUI and OUIGO trains serve more than 50 cities, including Lille, Lyon, Rennes, Nantes, Marseille, Montpellier and Strasbourg. The airport operator's page also lists Brussels. These lists are not complete, and times vary by train.

A TGV from CDG reaches Reims in about 30 minutes, according to Reims Tourisme. SNCF Connect shows Lille in about 54 minutes. Lyon takes about 2 hours at best, and some trains take about 3 hours with a stop. Nice takes about 6.5 hours at best and about 7 hours on average, with a change at Marseille or Lyon, per its CDG to Nice page.

Here is what to do. Open SNCF Connect, set CDG 2 or "Paris Aéroport Roissy Charles-de-Gaulle" as the start and Bordeaux Saint-Jean as the end. Pick your date and look at the departures. If a train shows with no change, book it. If every result for your date has a change or starts in Paris, move to Step 3.

Pro Tip Search the date and time you will actually land, not the earliest train of the day, and add the time to collect bags and walk to the station.

Step 3: Cross Paris to Montparnasse when there is no direct train

Cross Paris only when no direct train fits your date, because the Paris Bordeaux TGV leaves from Gare Montparnasse. A direct CDG 2 train takes about 3 hours 40 minutes to 4 hours, so compare both plans for your date. SNCF Connect lists TGV INOUI trains from Paris Montparnasse to Bordeaux Saint-Jean, and its fastest trains take about two hours. Slower ones stop on the way and take longer.

From CDG, the RER B takes about 28 minutes to Châtelet–Les Halles and about 35 minutes to Denfert-Rochereau, according to Paris Aéroport. Add a change to the metro or another RER line, then time to find your platform. Leave a generous margin between landing and the train, because your own time depends on bags, queues and the hour.

The RER B fare is the €14 Paris Region–Airports ticket, and the regular €2.55 city ticket is not valid to the airport. Our guide to how to get from CDG into Paris lists the other ways in, and the how to use the Paris metro guide explains the change inside the city. The same crossing works for Gare de Lyon, where trains toward Lyon and Nice leave, so only the station changes. Direct CDG 2 trains to Lyon take about 2 hours at best, and Nice takes about 6.5 hours or more with a change, so the crossing is rarely needed there.

The flat taxi fare is €56 to the Right Bank and €65 to the Left Bank in 2026. Use the official rank at baggage claim, and decline anyone who offers you a ride in the arrivals hall.

Step 4: Book the exact train and keep your bags safe

Book the exact train on SNCF Connect once you have chosen a plan, and keep a margin before it leaves. Check the platform on the station screens. Keep your phone ticket downloaded in case the signal drops.

Stations are where thieves work. The UK government warns that pickpockets operate at mainline stations, often in pairs, with one person distracting you. Keep your bag in front of you and your passport zipped away.

Travel days go better when the first leg is the only one you have to think about.

One honest limit applies. This guide cannot tell you the live times or the price of a train. Only SNCF Connect can, and fares move with the date and how early you book.

Step 5: Use a spare day to see more of France without a long train

A guided day trip is the easy way to see more of France if you have a free day in Paris and no wish for a long train. Best Things to Do in Paris' count of GetYourGuide listings on 24 October 2026 found 24 of 57 Paris day-trip listings lasting 12 hours or more, so plan on a full day. Coach tours handle the driving, and you do not need a rail ticket at all.

The Loire Valley châteaux day tour is from €135 per person and runs 13 hours. It has a rating of 4.5 from 1,531 reviews on GetYourGuide, and the operator, Extime Travel, lists castle entry and a coach, but not lunch. It meets at the Pullman Paris Centre Bercy. For a different kind of day, the Normandy D-Day beaches day trip with lunch is from €119 per person, runs 14 hours and has a rating of 4.8 from 61 reviews. It meets at 25 Boulevard Pershing, 75017 Paris, and hotel pickup is not included.

The D-Day sites and Mont-Saint-Michel tour is from €199 per person and runs 15 hours. It is run by Amigo Tours Spain. The price covers transport from the meeting point and a bilingual guide, and abbey entry if you choose that option. It meets at 11 Boulevard Pershing, 75017 Paris, and it does not include lunch or hotel pickup. Group size is not stated for it. The Normandy tour takes up to 50 people, and the Loire tour takes a maximum of 20. Free cancellation is shown on all three. The Normandy tour is not suitable for pregnant women, people with back problems, wheelchair users or people with mobility impairments. The Loire tour is not for children under 3 or wheelchair users, and the Mont-Saint-Michel tour is not for people with reduced mobility or wheelchair users. Tips are not included on the Loire and Normandy tours.

Is a tour worth it, or should you go on your own? On your own, you save the fare and choose your own pace, but a day to Normandy or the Loire means long train and bus links. A tour costs more, but the coach, the guide and the entry tickets are in one price, and you ride 13 to 15 hours without planning a route. Pick a tour if you want one easy day. Pick your own way if you want a free schedule.

Neither tour replaces a train to Bordeaux, which is a different trip. They suit a visit where Paris comes first and a day outside the city is a bonus. Our list of day trips from Paris shows more of them, from Versailles to Reims.

Prices and ratings are as shown on GetYourGuide on 24 October 2026. If you would rather skip a long ride like Paris CDG to London, pick a day trip and be back in your hotel the same evening.