27/01/2017
Navigating between Paris's two major international airports, Orly (ORY) and Charles de Gaulle (CDG), is a common query for many travellers. While both serve as crucial hubs, a direct, seamless train connection between them is a frequent misconception. Let's clarify this immediately: there is no direct train service linking Orly Airport directly to Charles de Gaulle Airport. However, fear not! A highly efficient and well-established public transport route, combining an automated shuttle with a regional express train, exists to bridge this gap, alongside several other convenient alternatives. Understanding these options is key to a smooth and timely transfer, ensuring you reach your next flight or destination without unnecessary stress.

- The Primary Train Journey: OrlyVal and RER B Explained
- Alternative Transfer Options Between Orly and CDG
- Comparing Your Options: Time, Cost, and Comfort
- Practical Tips for a Smooth Transfer
- Frequently Asked Questions (FAQs)
- How long does the transfer from Orly to CDG typically take?
- What is the cheapest way to get from Orly to CDG?
- Can I use a single ticket for the entire train journey (OrlyVal + RER B)?
- Is it easy to navigate the train journey with luggage?
- Are taxis expensive between Orly and CDG?
- What if my flight is delayed and I miss my pre-booked transfer?
- Are the transfer services available 24/7?
The Primary Train Journey: OrlyVal and RER B Explained
Despite the absence of a direct train, the recommended and most popular public transport method involves a two-step process that is both reliable and relatively quick. This journey leverages the OrlyVal automated light metro and the RER B regional train line.
Step-by-Step Guide to the OrlyVal & RER B Connection
Your journey begins at Orly Airport. The OrlyVal is an automatic shuttle train that connects all Orly terminals (Orly 1-2-3 and Orly 4) with Antony RER station. It's a dedicated line designed specifically for airport passengers, operating frequently and efficiently. From whichever terminal you arrive at Orly, simply follow the clear signs for 'OrlyVal'. The shuttle runs every few minutes, making it a very convenient first leg of your journey. The ride to Antony station is swift, typically taking around 6-8 minutes.
Upon arrival at Antony station, you will need to transfer to the RER B train line. Antony is a well-integrated station, and the transfer is straightforward. Follow the signs for 'RER B' towards 'Aéroport Charles de Gaulle 2 TGV'. It's crucial to ensure you board a train heading in the correct direction; trains towards CDG will be clearly indicated on the platform screens. The RER B is a major commuter line that serves various parts of Paris and its suburbs, including both Charles de Gaulle Airport and Orly via the OrlyVal connection.
The RER B journey from Antony to Charles de Gaulle Airport is the longest part of your transfer. It typically takes around 35-40 minutes, depending on the specific train and stops. The RER B has two main stops within CDG Airport: 'Aéroport Charles de Gaulle 1' (serving Terminals 1 and 3, accessible via CDGVAL shuttle) and 'Aéroport Charles de Gaulle 2 TGV' (serving Terminals 2A to 2F, and the TGV high-speed train station). Make sure you know which terminal your connecting flight departs from at CDG to alight at the most appropriate stop.
Tickets and Fares for OrlyVal & RER B
For this combined journey, you will need a specific ticket that covers both the OrlyVal and the RER B portions. A standard 't+' ticket, used for the Paris metro and bus network, is NOT valid for the OrlyVal. You must purchase a dedicated 'OrlyVal + RER B' ticket, often referred to as a 'Billet Île-de-France' or 'Origine-Destination' ticket. These tickets can be purchased at ticket machines and counters at Orly Airport (near the OrlyVal entrance) and at Antony RER station. If you have a Navigo pass that covers zones 1-5, or a Paris Visite pass for zones 1-5, your journey will be covered, making it an incredibly efficient and cost-effective option for those with multi-day passes.
The total estimated journey time, including the transfer at Antony, is approximately 1 hour and 12 minutes. This makes the OrlyVal and RER B combination a highly convenient and time-sensitive choice for inter-airport transfers, especially considering potential road traffic.
Alternative Transfer Options Between Orly and CDG
While the OrlyVal and RER B combination is often the most recommended public transport route, several other options cater to different preferences regarding cost, comfort, and luggage capacity.
Bus Services
Several bus services operate between Paris airports and the city centre, but direct airport-to-airport routes are less common. However, some services can be combined for a transfer.
- Le Bus Direct (formerly Cars Air France): This is a premium bus service that previously offered direct routes between Orly and CDG. While the direct Line 3 service has been discontinued, you can still utilise Line 1 from Orly to Gare Montparnasse, and then connect to Line 2 from Gare Montparnasse to CDG. This involves a transfer in the city, making it less direct than the train combination but potentially more comfortable for those with significant luggage, as buses offer dedicated storage. Check their current routes and schedules, as services can change.
- OrlyBus & RoissyBus: These are dedicated airport shuttles connecting their respective airports to central Paris. The OrlyBus connects Orly to Denfert-Rochereau in Paris, and the RoissyBus connects CDG to Opéra. To use these for an inter-airport transfer, you would take the OrlyBus to Denfert-Rochereau, then a Metro or RER B train across Paris to Opéra, and then the RoissyBus to CDG. This multi-leg journey is generally slower and more complex than the OrlyVal/RER B route, making it less ideal for direct airport transfers but an option if you prefer bus travel or need to stop in central Paris.
Taxis
Taking a taxi is undoubtedly the most direct and comfortable door-to-door option. Taxis are readily available at designated ranks outside all terminals at both Orly and CDG. For journeys within Paris, fixed fares apply. However, for inter-airport transfers between Orly and CDG, the fare is typically metered, meaning the cost will vary based on traffic conditions and the exact route taken. While convenient, especially for groups or those with lots of luggage, it is generally the most expensive option. Traffic congestion, particularly during peak hours, can also significantly impact journey time.
Ride-Sharing Services
Platforms like Uber, Bolt, and Free Now operate widely in Paris and offer a convenient alternative to traditional taxis. You can book a ride through their respective apps, and the estimated fare is usually provided upfront, offering more transparency than a metered taxi. Pick-up points are typically designated areas outside the terminals. Ride-sharing services offer similar benefits to taxis in terms of door-to-door convenience and luggage space but can be subject to surge pricing during high demand, which might make them more expensive than a standard taxi at certain times.
Private Transfers
For the ultimate in convenience and peace of mind, especially for families, groups, or those with very early/late flights, a pre-booked private transfer service is an excellent choice. These services involve a professional driver meeting you at the airport (often with a name board) and taking you directly to your destination. While the most expensive option, they offer guaranteed comfort, ample luggage space, and no waiting time. Many companies offer online booking, allowing you to arrange your transfer well in advance of your trip.
Comparing Your Options: Time, Cost, and Comfort
Choosing the best transfer method depends on your priorities: budget, time constraints, and comfort level. Here's a comparative overview to help you decide:
| Mode of Transport | Estimated Time | Estimated Cost (approx.) | Convenience Level | Luggage Friendly |
|---|---|---|---|---|
| OrlyVal + RER B | 1h 12m | €14-€15 | High (efficient, frequent) | Moderate (can be crowded) |
| Le Bus Direct (Indirect) | 1h 30m - 2h+ (with transfer) | €20-€25 (per leg) | Moderate (less direct, but comfortable) | High (dedicated storage) |
| Taxi (Metered) | 45m - 1h 30m (traffic dependent) | €60-€90+ | Very High (door-to-door) | High (dedicated boot space) |
| Ride-Sharing (Uber/Bolt) | 45m - 1h 30m (traffic dependent) | €55-€85+ (surge pricing possible) | Very High (door-to-door, app-based) | High (variable by car type) |
| Private Transfer | 45m - 1h 15m | €90-€150+ | Exceptional (pre-booked, meet & greet) | Very High (spacious vehicles) |
Note: Costs are approximate and subject to change based on time of day, service provider, and specific route. Traffic conditions heavily influence journey times for road-based transport.
Practical Tips for a Smooth Transfer
Regardless of your chosen mode of transport, a few practical tips can help ensure your transfer between Orly and CDG goes as smoothly as possible:
- Allow Ample Time: Always factor in extra time for transfers, especially between airports. Unexpected delays, such as train disruptions, traffic jams, or security queues at the next airport, can occur. A minimum of 3-4 hours between your arriving flight at Orly and your departing flight from CDG is advisable to avoid stress.
- Check Live Information: Before and during your journey, use apps like the RATP app (for public transport) or Google Maps to check real-time traffic updates and public transport schedules. This can help you react to any unforeseen delays.
- Purchase Tickets Wisely: If opting for public transport, understand the ticket requirements. As mentioned, a specific ticket is needed for OrlyVal + RER B. Consider a Navigo or Paris Visite pass if you plan to use public transport extensively during your stay in Paris.
- Luggage Considerations: While public transport is efficient, navigating with multiple large suitcases can be challenging, especially during peak hours on crowded trains. If you have significant luggage, a taxi, ride-share, or private transfer might offer a more comfortable experience.
- Peak Travel Times: Morning and evening rush hours (roughly 7:00-9:00 AM and 5:00-7:00 PM on weekdays) can significantly impact road traffic and public transport crowding. If possible, try to schedule your transfer outside these times.
- Accessibility: If you or a travel companion has reduced mobility, research the accessibility features of your chosen transport method in advance. While major stations and airports strive for accessibility, some older lines or stations might have limitations.
Frequently Asked Questions (FAQs)
How long does the transfer from Orly to CDG typically take?
The estimated travel time for the OrlyVal and RER B train combination is approximately 1 hour and 12 minutes, including the transfer at Antony. This is generally the quickest public transport option. By road, a taxi, ride-share, or private transfer can take anywhere from 45 minutes to 1 hour 30 minutes, heavily dependent on traffic conditions, which can be unpredictable, especially during peak hours. Always add buffer time for potential delays.
What is the cheapest way to get from Orly to CDG?
The most economical method is the OrlyVal + RER B train combination. A single ticket for this journey costs approximately €14-€15. While buses like Le Bus Direct are comfortable, they are generally more expensive per leg, and you'd likely need to combine services, increasing the overall cost. Taxis and private transfers are significantly more expensive, although they offer unparalleled convenience.
Can I use a single ticket for the entire train journey (OrlyVal + RER B)?
Yes, you can purchase a single 'Origine-Destination' ticket that covers both the OrlyVal and the RER B portions of your journey. This ticket is specifically designed for inter-airport travel via this route. Standard 't+' tickets, used for the metro and some RER lines within Paris, are not valid for the OrlyVal. If you have a Navigo Découverte pass (zones 1-5) or a Paris Visite pass (zones 1-5), the journey is typically included.
The OrlyVal is generally spacious and easy to navigate with luggage. However, the RER B can get very crowded, especially during rush hours, which might make it challenging with multiple large suitcases. While there are designated luggage areas on some RER trains, they can quickly fill up. If you have excessive or very heavy luggage, a taxi or private transfer might offer a more comfortable and less strenuous experience.
Are taxis expensive between Orly and CDG?
Yes, taxis between Orly and CDG are generally the most expensive option. Unlike fixed fares for journeys between Paris city centre and the airports, inter-airport transfers are typically metered. Depending on traffic, time of day, and the exact distance, a taxi fare can range from approximately €60 to €90 or even more. Ride-sharing services offer similar costs, with potential for surge pricing during high demand.
What if my flight is delayed and I miss my pre-booked transfer?
If you've booked a private transfer, many companies monitor flight delays and adjust pick-up times accordingly. It's always best to communicate with your transfer provider immediately if you anticipate a significant delay. For public transport, delays don't affect your ability to board the next available train or bus, but they will naturally extend your overall travel time. Taxis and ride-shares are on-demand, offering flexibility if your schedule changes unexpectedly.
Are the transfer services available 24/7?
Public transport options like the OrlyVal and RER B operate within specific hours, generally from early morning (around 5:00 AM) until late evening (around midnight). It's crucial to check the exact operating hours for your travel date. Taxis and ride-sharing services are available 24/7, though availability might be slightly reduced in the very late hours, and surge pricing for ride-shares could be more prevalent. Private transfer services can be pre-booked for any time, offering the most flexibility for very early or late transfers.
If you want to read more articles similar to Orly to CDG: Navigating Paris Airport Transfers, you can visit the Transport category.
