Do you need a ticket for RER?

A standard tariff ticket (T+) allows you to travel on any metro or RER line inside the city limits (any Metro station and/or RER stations in Zone 1). Travelling outside the city on the RER, requires a more expensive ticket. Free maps are available from the ticket counter in every station.



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Paris RER Tickets When taking a RER train strictly within central Paris Zone 1 (visible in the first RER Map), you can use basic Paris Metro tickets for travel on the RER. Travel beyond Paris Zone 1 on the RER requires a special ticket: a Billet Ile-de-France.

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The RER Paris takes the same tickets and the same passes as the Metro — within central Paris. That's an important distinction, because if you want to go outside of central Paris, you will need a different ticket. (The same applies to Metro tickets.)

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RER is an acronymn for Réseau Express Régional, or Regional Express Network, and refers to the rapid transit system which serves Paris and its surrounding suburbs. The RER currently has five lines, A-E, and is operated by an entirely different company than the Paris metro.

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The metro pass consists of a simple ticket, no photo required. It provides travel rides in Paris (with no limit) on the transport system including Metro, RER (regional express trains), bus, tramway, suburban Transilien SNCF trains, Montmartre funicular, Noctambus, Optile bus system and Montmartrobus.

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Paris RER tickets and fares 2023 Adult fare €11.45 walk-up price/€12.40 online with additional booking fee. Child 4-9 €8 walk-up/€8.80 online. CDG Airport is in zone 5 of the Paris public transport system. There are a number of Paris public transport passes (see below).

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Useful advice. The RER has less stops and is a lot faster than the Paris Metro. Therefore, it is more convenient to take the express train for longer distances.

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In the metro and RER, tickets are valid for two hours for a single, one-way trip, which might include transfers. It cannot be used for several different trips within this time period. In the bus network, tickets are valid for 90 minutes between the first and last validation, including one or several transfers.

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Onboard. In most circumstances, you must purchase a ticket before you board a train. On most Amtrak trains, only the full, undiscounted, unrestricted fare will be available for purchase onboard the train. This is regardless of reservations made or fares previously quoted by ticket agents, Amtrak.com or elsewhere.

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RER C Train The RER C line (yellow) will take you from Paris to Versailles for just €3.65 ($4) per person each way. This train travels through Paris from east to west while following the river Seine. Each station is about 10 minutes from the next stop, and the train comes every 15 minutes.

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Metro. The Paris Metro is our preferred way to get around the city when we travel around central Paris. This is because it is fast, affordable, has a regular service, and it covers the majority of the attractions in the city centre. The Paris metro system is currently made up of 16 lines and 302 stations.

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How Much do the RER Train Tickets Cost from Paris CDG Airport? A one-way ticket for RER B trains costs 11.40€/11.40$ for adult passengers, while an airport ticket for children between 4 and 9 is 8€/8$. Younger children travel for free. Tickets are available at the station's automatic machines and ticket offices.

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You can buy the ticket you need from the kiosks (or vending machines) right at the entrance to the airport RER station. The line is RER B. Current cost is €10.30 per ticket, one way. Similarly, if you want to take the RER back to CDG on your departure day, buy your ticket at the RER B station.

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You can buy Metro Paris tickets at all the metro stations, only at the ticket vending machines. The kiosks located at the metro entrance usually don't sell metro tickets. The Metro staff in the kiosks only inform metro users and eventually help them if there is a problem with their tickets or Paris Metro pass.

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Single tickets (t+ ticket) and carnets or books of ten tickets. The RATP run the Metro, RER, buses and trams within Paris and a single ticket can be used on any of the four modes for a single journey.

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According to the calendar shared by the French PM, you will have to wait until February 16, 2022, to be allowed to drink and eat “normally” again on public transit.

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